# SemaiSens

## Docs

- [SemaiSens Remote Sensing Platform Overview](https://badixth-dc85e378.mintlify.app/introduction.md): Monitor crop health, analyze vegetation indices, and generate precision agriculture insights using satellite and aerial imagery across every field.
- [Quickstart: Your First Crop Health Analysis in 10 Minutes](https://badixth-dc85e378.mintlify.app/quickstart.md): Register a field, request NDVI imagery, and interpret your first crop health analysis using the SemaiSens API in under 10 minutes.
- [Set Up Your SemaiSens Account and API Access](https://badixth-dc85e378.mintlify.app/getting-started/account-setup.md): Create your account, complete your organization profile, choose a plan, and generate your API key to start using the SemaiSens platform.
- [Add and Manage Your Fields in SemaiSens](https://badixth-dc85e378.mintlify.app/getting-started/connecting-fields.md): Define field boundaries by drawing on the map, uploading GeoJSON or Shapefiles, or using the API — then manage and organize your fields over time.
- [Remote Sensing for Agriculture: How the Platform Works](https://badixth-dc85e378.mintlify.app/concepts/remote-sensing.md): Learn how satellite and aerial sensors capture crop reflectance data and how the platform turns raw imagery into actionable field insights.
- [Vegetation Indices Reference: NDVI, NDRE, NDWI & More](https://badixth-dc85e378.mintlify.app/concepts/indices.md): Understand how vegetation indices combine spectral bands to reveal crop health, water stress, chlorophyll content, and nutrient status across your fields.
- [Fields, Blocks, Zones & Seasons: The SemaiSens Data Model](https://badixth-dc85e378.mintlify.app/concepts/field-data-model.md): Understand how the platform organizes your agricultural data across Organizations, Estates, Fields, Blocks, Zones, Seasons, and Observations for accurate analysis.
- [Crop Cycle Models: Cyclical, Perennial, and Rolling Continuous](https://badixth-dc85e378.mintlify.app/concepts/crop-cycle-models.md): The canonical vocabulary and comparison logic for how different crops cycle: rice's Main and Off Seasons, oil palm's Production Year and tree age cohorts, rubber's tapping panels, and pineapple's Planting Batches.
- [Satellite & Drone Imagery Sources: Coverage and Setup](https://badixth-dc85e378.mintlify.app/concepts/imagery-sources.md): Explore the satellite constellations and drone upload options the platform supports, including resolution, revisit rates, and how to connect providers.
- [Risk & Alert Model: From Literature to AI Insights](https://badixth-dc85e378.mintlify.app/concepts/risk-model.md): How SemaiSens turns crop literature, satellite indices, weather, and phenology into machine-readable rule cards that power the Alerts and Risk Monitoring modules and ground the AI advisor.
- [Verification Model: Cross-Check Logic, Hashing, and Evidence Bundles](https://badixth-dc85e378.mintlify.app/concepts/verification-model.md): The mechanics behind satellite-stamped proof: how logged events are cross-checked against imagery, how the tamper-evident hash is built, and what agencies actually receive in a submission bundle.
- [Aggregation Model: From Field to Estate, Region, and Nation](https://badixth-dc85e378.mintlify.app/concepts/aggregation-model.md): How per-field signals roll up into estate, regional, and national views: what gets summed, what gets weighted, what gets forecast, and how confidence degrades at each layer.
- [Finding Provenance: Machine-Raised and Human-Raised Findings](https://badixth-dc85e378.mintlify.app/concepts/finding-provenance.md): Amendment C. How the platform distinguishes a finding raised by Semai from a finding raised by a person, and what that distinction costs across the four layers of the data model.
- [Effect Methodology: From Verified Operation to Attributable Outcome](https://badixth-dc85e378.mintlify.app/concepts/effect-methodology.md): Amendment D. Joins verification, seasonal analysis, farm history, and reconciliation into an intervention-to-outcome methodology with three claim strengths, per-crop baselines, per-hazard attribution windows, and an explicit no-claim state.
- [Monitor Crop Health Across Fields with Satellite Imagery](https://badixth-dc85e378.mintlify.app/guides/crop-health-monitoring.md): Track NDVI, NDRE, and NDWI across your fields to detect crop stress early, prioritize problem zones, and act before yield losses occur.
- [Fields Workspace: The Operator's Daily Driver](https://badixth-dc85e378.mintlify.app/guides/fields-workspace/overview.md): The map-first workspace where operators drive their day: context bar, layer switcher, time scrubber, anomaly jump, analytics tabs, and one-click Ask the advisor with full field context.
- [Analytics Tabs Reference: Trend, Distribution, Findings, Captures, Compare, Actions](https://badixth-dc85e378.mintlify.app/guides/fields-workspace/analytics-tabs.md): Deep reference for the six analytics tabs under the Fields Workspace map: what each tab shows, how to read it, and when to use it.
- [Healthy NDVI Ranges for Paddy Across Rice Ecosystems](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/rice-ecosystems.md): Indicative healthy NDVI bands for paddy across irrigated lowland, rainfed lowland, rainfed upland, and flood-prone ecosystems, by growth phase.
- [Diagnose and Respond to Drought Stress in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/rice-abiotic-stress/rice-drought.md): Identify drought stress in paddy from NDWI and NDVI patterns, confirm with field symptoms, and reduce yield loss through irrigation, cultivar choice, and nutrient management.
- [Diagnose and Respond to Salinity Stress in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/rice-abiotic-stress/rice-salinity.md): Identify salinity stress in paddy from patchy NDVI patterns in coastal or low-lying zones, confirm with leaf and panicle symptoms, and reduce damage with drainage, tolerant varieties, and soil amendments.
- [Diagnose and Respond to Poor Soils and Low Fertility in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/rice-abiotic-stress/rice-poor-soil.md): Identify poor soil and low fertility stress in paddy from persistently low NDVI and NDRE, and improve productivity with flooding, tolerant cultivars, fertilizer, and soil amendments.
- [Diagnose and Respond to Submergence Stress in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/rice-abiotic-stress/rice-submergence.md): Identify submergence stress in paddy from sudden NDVI collapse after heavy rain, and reduce losses with submergence-tolerant cultivars, planting timing, and double transplanting.
- [Rice Diagnosis: Decide What an Alert Means and What to Do](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/rice-abiotic-stress.md): The starting point for interpreting rice field alerts. Covers abiotic stress today (drought, salinity, poor soil, submergence), with room for biotic stress and nutrient deficiency next.
- [Diagnose and Respond to Nitrogen Deficiency in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/nutrient/nitrogen.md): Identify nitrogen deficiency in paddy from uniform pale-green canopy and low NDRE, and correct it with split N applications guided by leaf color chart or SPAD readings.
- [Diagnose and Respond to Phosphorus Deficiency in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/nutrient/phosphorus.md): Identify phosphorus deficiency in paddy from dark-green stunted plants with reddish-purple older leaves, and correct it with basal P placement and lime on acid soils.
- [Diagnose and Respond to Potassium Deficiency in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/nutrient/potassium.md): Identify potassium deficiency in paddy from yellow-brown scorching along older leaf tips and edges, and correct it with split K applications and straw return.
- [Diagnose and Respond to Zinc Deficiency in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/nutrient/zinc.md): Identify zinc deficiency in paddy from patchy dusty-brown patches at early tillering on high-pH or calcareous soils, and correct it with soil or foliar zinc sulphate.
- [Diagnose and Respond to Sulfur Deficiency in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/nutrient/sulfur.md): Identify sulfur deficiency in paddy from uniform pale-yellow young leaves (opposite of N), and correct it with sulfur-containing fertilizers like ammonium sulphate or gypsum.
- [Diagnose and Respond to Iron Toxicity in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/nutrient/iron-toxicity.md): Identify iron toxicity in paddy from bronze-orange stippling on lower leaves in acid, waterlogged, or reduced soils, and reduce damage with drainage, lime, and tolerant cultivars.
- [Diagnose and Respond to Rice Blast](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/diseases/blast.md): Identify rice blast (leaf, neck, panicle) from diamond-shaped lesions and neck rot causing whiteheads, and control it with resistant varieties, balanced N, and timely fungicide.
- [Diagnose and Respond to Bacterial Leaf Blight in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/diseases/bacterial-leaf-blight.md): Identify bacterial leaf blight (BLB) from yellow wavy lesions spreading from leaf tips, and control it with resistant varieties, seed treatment, and balanced fertilization.
- [Diagnose and Respond to Sheath Blight in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/diseases/sheath-blight.md): Identify sheath blight from oval greenish-grey lesions on lower sheaths spreading upward in dense canopies, and control it with lower plant density, balanced N, and fungicide at booting.
- [Diagnose and Respond to Rice Tungro Disease](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/diseases/tungro.md): Identify rice tungro from yellow-orange stunted plants transmitted by green leafhopper, and control it with resistant varieties, synchronized planting, and vector management.
- [Diagnose and Respond to Sheath Rot in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/diseases/sheath-rot.md): Identify sheath rot from discolored flag-leaf sheaths and unemerged or partly emerged panicles, and control it with balanced N, wider spacing, and clean seed.
- [Diagnose and Respond to False Smut in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/diseases/false-smut.md): Identify false smut from yellow-green fungal balls replacing grains on the panicle, and control it with resistant varieties, balanced N, and preventive fungicide at booting.
- [Diagnose and Respond to Bakanae in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/diseases/bakanae.md): Identify bakanae from abnormally tall, pale, thin seedlings in the nursery and early field, and control it with seed treatment and clean seed sources.
- [Diagnose and Respond to Brown Planthopper (BPH) in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/insects/brown-planthopper.md): Identify brown planthopper (BPH) from circular hopperburn patches of dried plants and honeydew at the base of the canopy, and control it with resistant varieties, natural enemies, and selective insecticide only when scouting justifies it.
- [Diagnose and Respond to Rice Stem Borers](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/insects/stem-borers.md): Identify stem borers (yellow, striped, pink, dark-headed) from deadhearts in vegetative stage and whiteheads at heading, and control them with resistant varieties, egg-mass destruction, and biological control.
- [Diagnose and Respond to Rice Leaffolder](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/insects/leaffolder.md): Identify rice leaffolder from folded leaves with white longitudinal streaks and reduced photosynthetic area, and control it with natural enemies, resistant varieties, and selective insecticide only when scouting justifies it.
- [Diagnose and Respond to Rice Bug](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/insects/rice-bug.md): Identify rice bug from sucked, discolored, empty grains at milk stage and a strong bug odor in the field, and control it with clean bunds, timing, and selective insecticide at heading.
- [Diagnose and Respond to Rice Gall Midge](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/insects/gall-midge.md): Identify rice gall midge from silver-shoot (onion leaf) galls that never produce panicles, and control it with resistant varieties, synchronized planting, and vector management.
- [Diagnose and Respond to Armyworms in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/insects/armyworms.md): Identify rice armyworms from sudden defoliation moving in waves across the field, especially at night, and control it with resistant varieties, bird predation, and rapid selective insecticide when scouting confirms outbreak.
- [Diagnose and Respond to Grass Weeds in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/weeds/grasses.md): Identify grass weeds like barnyardgrass (Echinochloa) that mimic rice at early stages, and control them with clean seed, water management, and timely herbicide application.
- [Diagnose and Respond to Sedge Weeds in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/weeds/sedges.md): Identify sedge weeds like Cyperus rotundus and C. difformis from triangular stems and dense low mats, and control them with early flooding, herbicides, and tuber depletion.
- [Diagnose and Respond to Broadleaf Weeds in Rice](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/biotic/weeds/broadleaf.md): Identify broadleaf weeds like Monochoria, Sphenoclea, and Ludwigia from wide leaves and showy flowers, and control them with proper water management and selective herbicides.
- [Rice Field Walk Protocol: Standard Scout Inspection Sequence](https://badixth-dc85e378.mintlify.app/guides/Crop/Rice/field-walk-protocol.md): The standard walk and inspection sequence for rice scouts: what to look at, in what order, and what to record on each transect stop and whole paddy field.
- [Healthy NDVI Ranges for Oil Palm Across Planting Environments](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/oil-palm-ecosystems.md): Indicative healthy NDVI bands for oil palm across mineral upland, coastal alluvial, and peat soils, by stand age and canopy closure.
- [Oil Palm Diagnosis: Decide What a Field Change Means and What to Do](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/oil-palm-diagnosis.md): The starting point for interpreting oil palm field changes across a 25-year stand. Covers all three pillars: abiotic stress, nutrient disorders, and biotic stress, plus a scout-first decision tree keyed to what you see on individual palms.
- [Oil Palm Field Walk Protocol: Standard Scout Inspection Sequence](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/field-walk-protocol.md): The standard census and inspection sequence for oil palm scouts: what to look at, in what order, and what to record on each palm and block.
- [Diagnose and Respond to Ganoderma Basal Stem Rot in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/diseases/ganoderma.md): Identify Ganoderma basal stem rot from shelf-shaped brackets at the trunk base, one-sided frond collapse, and clustered mortality, and manage it with regular census, sanitation, resistant planting material, and disciplined replanting.
- [Diagnose and Respond to Upper Stem Rot in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/diseases/upper-stem-rot.md): Identify Upper Stem Rot from Ganoderma-type brackets appearing on the mid-trunk rather than at the base, and manage it with the same census, sanitation, and resistance program used for basal Ganoderma.
- [Diagnose and Respond to Bud Rot in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/diseases/bud-rot.md): Identify Bud Rot (Pudrición del Cogollo) from spear rot and progressive death of the growing point, and manage it with early detection, sanitation, resistant OxG hybrids, and coordinated regional response.
- [Diagnose and Respond to Fusarium Wilt in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/diseases/fusarium-wilt.md): Identify Fusarium Wilt from progressive wilting, one-sided frond desiccation, and internal vascular browning, and manage it with resistant planting material, sanitation, and clean nursery practices.
- [Diagnose and Respond to Red Ring Disease in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/diseases/red-ring.md): Identify Red Ring disease from progressive frond death, characteristic red-brown ring in the trunk cross-section, and its palm weevil vector, and manage it with weevil trapping, sanitation, and clean planting material.
- [Diagnose and Respond to Rhinoceros Beetle in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/insects/rhinoceros-beetle.md): Identify rhinoceros beetle damage from V-shaped cuts on unopened fronds, bore holes in the spear, and characteristic damage on young palms at replanting, and manage it with pheromone trapping, biological control, and sanitation of breeding sites.
- [Diagnose and Respond to Bagworms in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/insects/bagworms.md): Identify bagworm damage from characteristic silk bags on fronds and window-pane defoliation, and manage it with natural enemy conservation, targeted spot spraying, and outbreak coordination.
- [Diagnose and Respond to Nettle Caterpillars in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/insects/nettle-caterpillars.md): Identify nettle caterpillar outbreaks from rapid defoliation, stinging larvae, and characteristic feeding patterns, and manage them with natural enemy conservation, trunk injection, and coordinated outbreak response.
- [Diagnose and Respond to Palm Weevil in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/biotic/insects/palm-weevil.md): Identify palm weevil (Rhynchophorus) damage from bore holes, oozing sap, frass at the trunk, and its role as vector of Red Ring disease, and manage it with pheromone trapping, sanitation, and Red Ring co-management.
- [Diagnose and Respond to Drought and Water Deficit in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/abiotic/drought.md): Identify drought and water deficit in oil palm from delayed frond opening, aborted inflorescences, and a 12 to 24 month lag in bunch production, and reduce the damage with water management, mulching, and adjusted fertilizer timing.
- [Diagnose and Respond to Waterlogging and Flooding in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/abiotic/waterlogging.md): Identify waterlogging and flooding stress in oil palm from prolonged saturated root zones, yellowing older fronds, and reduced bunch production, and reduce damage with drainage design, water-table control, and raised planting on flood-prone soils.
- [Diagnose and Respond to Peat Subsidence and Leaning Palms in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/abiotic/peat-subsidence.md): Identify peat subsidence and leaning palms from uneven ground surface, tilted palms, and shrinking root zone on deep peat, and manage them with water-table control, compaction, and platform planting.
- [Diagnose and Respond to Acid Sulfate Soil Toxicity in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/abiotic/acid-sulfate.md): Identify acid sulfate soil toxicity in oil palm from very low pH, aluminium and iron toxicity symptoms, and stunted growth on coastal reclaimed land, and manage it with careful water-table control, lime, and rock phosphate.
- [Diagnose and Respond to Salinity in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/abiotic/salinity.md): Identify salinity stress in oil palm from reduced growth, leaf tip burn, and yield decline in coastal or poorly drained blocks, and manage it with drainage, gypsum, freshwater flushing, and site selection.
- [Diagnose and Respond to Wind and Lightning Damage in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/abiotic/wind-lightning.md): Identify wind and lightning damage in oil palm from broken fronds, snapped crowns, and clustered dead palms around strike points, and manage it with post-event census, sanitation, and lightning-protection where economically justified.
- [Diagnose and Respond to Fire Damage in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/abiotic/fire-damage.md): Identify fire damage in oil palm from scorched fronds, charred trunks, and post-fire mortality patterns on peat and drought-affected blocks, and manage it with prevention infrastructure, water-table control on peat, and rapid post-fire triage.
- [Diagnose and Respond to Potassium Deficiency in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/nutrient/potassium.md): Identify potassium deficiency in oil palm from confluent orange spotting on older fronds (the classic K signature on mineral soils), and correct it with regular MOP applications, split doses, and empty fruit bunch mulching.
- [Diagnose and Respond to Magnesium Deficiency in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/nutrient/magnesium.md): Identify magnesium deficiency in oil palm from bright orange whole older fronds (the classic 'orange frond' signature on light and sandy soils), and correct it with kieserite, dolomite, and balanced K:Mg fertilization.
- [Diagnose and Respond to Boron Deficiency in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/nutrient/boron.md): Identify boron deficiency in oil palm from hooked, fish-tail, or little-leaf deformities on young fronds, and correct it with sodium borate applied to the leaf axil.
- [Diagnose and Respond to Nitrogen Deficiency in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/nutrient/nitrogen.md): Identify nitrogen deficiency in oil palm from uniform pale-green whole canopy and slow growth, and correct it with urea or ammonium sulphate applied in split doses.
- [Diagnose and Respond to Copper Deficiency in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/nutrient/copper.md): Identify copper deficiency in oil palm from mid-canopy chlorosis and interveinal yellowing on peat and sandy soils (the classic 'peat yellows' signature), and correct it with copper sulphate soil application or foliar CuSO4.
- [Diagnose and Respond to Phosphorus Deficiency in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/nutrient/phosphorus.md): Identify phosphorus deficiency in oil palm from purple-bronze older fronds, reduced trunk girth, and slow growth on acid soils, and correct it with basal rock phosphate, TSP, and lime on acid mineral soils.
- [Diagnose and Respond to Iron Deficiency in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/nutrient/iron.md): Identify iron deficiency in oil palm from chlorotic youngest fronds and green veins on high-pH or calcareous soils, and correct it with acidifying fertilizers, chelated iron, and soil pH management.
- [Diagnose and Respond to Aluminium and Manganese Toxicity in Oil Palm](https://badixth-dc85e378.mintlify.app/guides/Crop/Oil-Palm/nutrient/al-mn-toxicity.md): Identify aluminium and manganese toxicity in oil palm from stunted growth, restricted root systems, and interveinal necrosis on strongly acid soils, and correct them with lime, dolomite, organic amendments, and drainage.
- [Healthy NDVI Ranges for Pineapple Across Planting Environments](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/pineapple-ecosystems.md): Indicative healthy NDVI bands for pineapple across mineral upland, sandy coastal, peat, and highland environments, by growth phase and ratoon cycle.
- [Pineapple Diagnosis: Decide What a Field Change Means and What to Do](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/pineapple-diagnosis.md): The starting point for interpreting pineapple field changes across a 14 to 24 month cycle. Covers all three pillars: abiotic stress, nutrient disorders, and biotic stress, plus a scout-first decision tree keyed to leaf whorl, heart, and fruit symptoms.
- [Pineapple Field Walk Protocol: Standard Scout Inspection Sequence](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/field-walk-protocol.md): The standard walk and inspection sequence for pineapple scouts: what to look at, in what order, and what to record on each transect stop, bed, and block.
- [Diagnose and Respond to Heart Rot (Phytophthora) in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/diseases/heart-rot.md): Identify Phytophthora heart rot in pineapple from center-whorl collapse with foul smell in wet spots, and control with drainage, resistant planting material, and metalaxyl or fosetyl-Al drenches.
- [Diagnose and Respond to Root Rot (Phytophthora cinnamomi) in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/diseases/root-rot.md): Identify Phytophthora cinnamomi root rot in pineapple from tipped-over plants with black rotted bases in chronic wet zones, and control with drainage, raised beds, and phosphonate treatment.
- [Diagnose and Respond to Fusariosis (Fusarium guttiforme) in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/diseases/fusariosis.md): Identify pineapple fusariosis from pink-brown basal rot with resin exudate on wounded plants, and control with planting-material hygiene, wound-free handling, and resistant varieties.
- [Diagnose and Respond to Black Rot (Chalara paradoxa) in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/diseases/black-rot.md): Identify black rot (Chalara / Thielaviopsis) in pineapple as post-harvest water-soaked black lesions on fruit, and control with careful handling, cool storage, and fungicide dip.
- [Diagnose and Respond to Mealybug Wilt (PMWaV) in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/diseases/mealybug-wilt.md): Identify Pineapple Mealybug Wilt-associated Virus (PMWaV) from expanding circular red-yellow patches with tip die-back, and control by suppressing the mealybug vector and using clean planting material.
- [Diagnose and Respond to Nematodes in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/diseases/nematodes.md): Identify root-knot, reniform, and lesion nematodes in pineapple from slow diffuse decline, stunted twisted roots, and yield loss on replant blocks, and control with fallow, cover crops, resistant material, and nematicides.
- [Diagnose and Respond to Mealybugs in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/insects/mealybugs.md): Identify pineapple mealybugs (Dysmicoccus brevipes and D. neobrevipes) from waxy white colonies at the leaf axil with ant tending, and control with clean planting material, ant baits, and buprofezin or spirotetramat sprays.
- [Diagnose and Respond to Thrips in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/insects/thrips.md): Identify pineapple thrips damage from silver flecking on leaves and fruit, and control with pre-forcing sprays, mulch color, and spinetoram or abamectin.
- [Diagnose and Respond to Mites in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/insects/mites.md): Identify pineapple mite damage from fine yellow stippling and webbing on leaves under dry conditions, and control with abamectin, spiromesifen, and predator conservation.
- [Diagnose and Respond to Symphylids in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/insects/symphylids.md): Identify symphylid damage in pineapple from patchy establishment and pruned root tips on replant blocks, and control with pre-plant soil fumigation, resistant soils, and organic amendments.
- [Diagnose and Respond to Scale Insects in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/insects/scale.md): Identify scale insects (Diaspis bromeliae) in pineapple from small tan or brown bumps on lower leaves, and control with buprofezin, spirotetramat, and predator conservation.
- [Diagnose and Respond to Weeds in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/biotic/weeds.md): Identify weed pressure in pineapple from open ground between plants, patchy establishment, and mealybug and nematode reservoirs, and reduce damage with plastic mulch, pre- and post-emergence herbicides, and cover crops.
- [Diagnose and Respond to Drought Stress in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/abiotic/drought.md): Identify drought stress in pineapple from leaf tip die-back, reduced D-leaf length, and delayed forcing response, and reduce damage with mulching, irrigation, and cycle timing.
- [Diagnose and Respond to Waterlogging in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/abiotic/waterlogging.md): Identify waterlogging in pineapple from wet-spot yellowing, root asphyxiation, and secondary Phytophthora heart rot, and reduce damage with drainage, raised beds, and mulch management.
- [Diagnose and Respond to Sunburn in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/abiotic/sunburn.md): Identify sunburn in pineapple from bleached leaf tissue and sun-scalded fruit shoulders on exposed rows, and reduce damage with fruit covering, shading, and row orientation.
- [Diagnose and Respond to Chilling Injury in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/abiotic/chilling.md): Identify chilling injury in pineapple from multiple crowns at forcing, internal browning, and translucent flesh, and reduce damage with variety choice, forcing timing, and post-harvest handling.
- [Diagnose and Respond to Wind and Lodging in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/abiotic/wind-lodging.md): Identify wind and lodging damage in pineapple from tipped-over fruiting plants, snapped peduncles, and clustered damage on exposed rows, and reduce damage with plant support, windbreaks, and variety choice.
- [Diagnose and Respond to Salinity in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/abiotic/salinity.md): Identify salinity stress in pineapple from red-brown leaf tip burn, stunted growth on BRIS or coastal soils, and reduce damage with gypsum, drainage, and freshwater flushing.
- [Diagnose and Respond to Nitrogen Deficiency in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/nutrient/nitrogen.md): Identify nitrogen deficiency in pineapple from uniform pale-green rosettes and slow growth, and correct it with foliar urea in the leaf axil and split soil N applications.
- [Diagnose and Respond to Potassium Deficiency in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/nutrient/potassium.md): Identify potassium deficiency in pineapple from yellow-orange older leaves with tip die-back and poor fruit quality, and correct it with muriate of potash, sulphate of potash for fresh market, and foliar K.
- [Diagnose and Respond to Magnesium Deficiency in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/nutrient/magnesium.md): Identify magnesium deficiency in pineapple from interveinal chlorosis and red-purple margins on older leaves, and correct it with kieserite, dolomite, and balanced K:Mg fertilization.
- [Diagnose and Respond to Iron Deficiency in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/nutrient/iron.md): Identify iron deficiency (chlorosis) in pineapple from yellow young leaves with green veins on high-pH soils, and correct it with foliar chelated iron, acidifying fertilizers, and pH management.
- [Diagnose and Respond to Zinc Deficiency in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/nutrient/zinc.md): Identify zinc deficiency in pineapple from small, pale, distorted young leaves (crookneck) on high-pH or coral soils, and correct it with foliar zinc sulphate.
- [Diagnose and Respond to Calcium Deficiency in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/nutrient/calcium.md): Identify calcium deficiency in pineapple from edge burn on older leaves, cracked and misshapen fruit, and reduced shelf life, and correct it with lime, gypsum, and foliar calcium at fruit set.
- [Diagnose and Respond to Boron Deficiency in Pineapple](https://badixth-dc85e378.mintlify.app/guides/Crop/Pineapple/nutrient/boron.md): Identify boron deficiency in pineapple from cracked, corky young leaves and cracked fruit, and correct it with foliar borax or Solubor applied to the leaf axil.
- [Healthy NDVI Ranges for Rubber Across Planting Environments](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/rubber-ecosystems.md): Indicative healthy NDVI bands for Hevea rubber across mineral upland, hilly / sloping, coastal lowland, and peat environments, by stand age and wintering cycle.
- [Rubber Diagnosis: Decide What a Field Change Means and What to Do](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/rubber-diagnosis.md): The starting point for interpreting rubber field changes across a 25 to 30 year cycle. Covers all three pillars: abiotic stress, nutrient disorders, and biotic stress, plus a scout-first decision tree keyed to leaf, panel, and root symptoms.
- [Rubber Field Walk Protocol: Standard Scout Inspection Sequence](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/field-walk-protocol.md): The standard walk and inspection sequence for rubber scouts: what to look at, in what order, and what to record on each transect stop, tree, and block.
- [White Root Disease in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/diseases/white-root.md): Rigidoporus microporus: the most economically important root disease in Malaysian rubber. Recognition, expanding-focus scouting, and the cordon isolation and destroy protocol.
- [Red Root Disease in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/diseases/red-root.md): Ganoderma philippii: the second most damaging root disease in Malaysian rubber, especially on wet soils and old estate replantings. Recognition and destroy protocol.
- [Brown Root Disease in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/diseases/brown-root.md): Phellinus noxius: the third major root disease in Malaysian rubber. Slower spread than white or red root but persistent in old estate blocks. Recognition and destroy protocol.
- [Corynespora Leaf Fall (CLF) in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/diseases/corynespora.md): Corynespora cassiicola: the major economic leaf disease of Malaysian rubber, especially on susceptible RRIM 2000 clones. Recognition, out-of-season detection, and fungicide protocols.
- [Pestalotiopsis / Neopestalotiopsis Leaf Fall in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/diseases/pestalotiopsis.md): An emerging serious threat to rubber across Malaysia, Indonesia, and Thailand since 2017. Recognition, distinguishing from CLF, and management options.
- [Powdery Mildew in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/diseases/powdery-mildew.md): Oidium heveae: attacks refoliation after wintering, prolonging the annual NDVI dip. Recognition, timing-critical fungicide sprays, and the northern-states risk profile.
- [Black Stripe (Panel Phytophthora) in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/diseases/black-stripe.md): Phytophthora palmivora / P. meadii on the tapping panel: how bad tapping technique and wet weather cause vertical black streaks that destroy the panel.
- [Pink Disease in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/diseases/pink-disease.md): Erythricium salmonicolor on the branch fork or upper trunk: how the pink cottony growth girdles branches and how to prune, treat, and prevent.
- [Termites in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/insects/termites.md): Coptotermes curvignathus: the major termite pest of Malaysian rubber. Mud tubes on the trunk, hollowed collars, and immature-tree mortality. Detection and baiting protocols.
- [Scale Insects and Mealybugs on Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/insects/bark-scale.md): Scale insects and mealybugs on rubber stems: how to spot infestations on young stands, natural-enemy management, and when to intervene chemically.
- [Tapping Panel Dryness (TPD) in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/tpd.md): TPD is the single largest yield-loss syndrome in mature tapped rubber. Physiological causes, detection, panel resting, and prevention through tapping discipline.
- [Weed Management in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/biotic/weeds.md): The main problem weeds in Malaysian rubber (Imperata, Mikania, Asystasia, Chromolaena), when they matter, and the cover-crop-first management approach.
- [Drought Stress in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/abiotic/drought.md): How drought manifests on Hevea rubber, why NDWI and CWSI lead NDVI on closed canopies, and the field actions to take on immature and mature stands.
- [Waterlogging Stress in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/abiotic/waterlogging.md): How prolonged waterlogging damages rubber roots, elevates root-disease risk, and the drainage and monitoring actions to take on coastal lowland and poorly-drained blocks.
- [Wind and Lightning Damage in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/abiotic/wind.md): How storms, squall lines, and lightning strikes damage rubber stands, how to detect the pattern, and the post-storm inspection and salvage decisions.
- [Cold Snap and Haze Stress in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/abiotic/cold-haze.md): How cool nights and prolonged transboundary haze suppress rubber growth and latex flow, and how to interpret the satellite signal during haze episodes.
- [Nitrogen Deficiency in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/nutrient/nitrogen.md): How nitrogen deficiency presents in Hevea rubber, the Whorl 2 leaf-tissue thresholds, and the corrective fertilization schedule for immature and mature stands.
- [Phosphorus Deficiency in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/nutrient/phosphorus.md): How phosphorus deficiency limits rubber girth increment and root development, Whorl 2 tissue thresholds, and the fertilizer program for acid tropical soils.
- [Potassium Deficiency in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/nutrient/potassium.md): How potassium deficiency limits latex synthesis in mature tapped rubber, Whorl 2 tissue thresholds, and the K fertilizer program for tapped stands.
- [Magnesium Deficiency in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/nutrient/magnesium.md): How magnesium deficiency shows on older rubber leaves, Whorl 2 tissue thresholds, and the kieserite / dolomite program for acid tropical soils.
- [Calcium Deficiency in Rubber](https://badixth-dc85e378.mintlify.app/guides/Crop/Rubber/nutrient/calcium.md): How calcium deficiency and low soil pH affect rubber growth and bark quality, Whorl 2 thresholds, and the liming program for acid Malaysian soils.
- [Field Scouting: AI-Assisted Task Assignment and Guided Routes](https://badixth-dc85e378.mintlify.app/guides/field-scouting.md): Turn satellite anomaly detection into GPS-guided scouting routes, and turn every alert into an AI-briefed task that tells the assignee why, what, when, and how - grounded in your crop literature.
- [VRA Maps: Variable-Rate Application Prescriptions](https://badixth-dc85e378.mintlify.app/guides/prescription-maps.md): Build satellite-derived Variable-Rate Application (VRA) prescription maps for fertilizer, seed, and irrigation, and track the full lifecycle from generation to applied verification.
- [Verification: Satellite-Stamped Proof for Subsidies, Takaful, and NADMA](https://badixth-dc85e378.mintlify.app/guides/verification.md): Turn every logged field operation into tamper-evident, satellite-stamped proof formatted for subsidy applications, crop-takaful claims, and NADMA flood-relief submissions. No site visit required.
- [Cycle Analysis: Compare Seasons, Production Years, and Planting Batches](https://badixth-dc85e378.mintlify.app/guides/seasonal-analysis.md): Compare crop performance across cycles the honest way: rice Main-to-Main across years, oil palm Production Year against tree age cohorts, pineapple batches at the same age. Backed by the Crop Cycle Models vocabulary.
- [Activity & Alerts: One Feed for Every Signal on Your Farm](https://badixth-dc85e378.mintlify.app/guides/activity-and-alerts.md): Unify satellite alerts, weather events, scout reports, task updates, prescription maps, and team activity into a single severity-ranked feed - with per-category delivery and AI escalation.
- [Activity Log: Gantt Timeline of the Full Crop Cycle](https://badixth-dc85e378.mintlify.app/guides/activity-log.md): See the entire season on one Gantt timeline: completed work, scheduled activities, alerts, VRA applications, scout tasks, verifications, and who is assigned to what.
- [Field Alerts: Threshold, Drop, Imagery, and Weather](https://badixth-dc85e378.mintlify.app/guides/alerts-notifications.md): Configure the four data-driven alert types - threshold, NDVI drop, new imagery, and weather - that make up the Field Alerts category inside Activity & Alerts.
- [Notification Preferences: Channels, Quiet Hours, and Digests](https://badixth-dc85e378.mintlify.app/guides/notification-preferences.md): Configure how Activity & Alerts reaches you: which channels per severity, quiet hours, digest schedules, and per-category overrides. Critical and High always deliver immediately.
- [Estate Group: Roll Up Fields Into One Manager Dashboard](https://badixth-dc85e378.mintlify.app/guides/estate-group.md): Group fields under a single manager and see one dashboard for the whole operation: area monitored, alerts by severity, production forecast, and team capacity.
- [Regional Forecast: State- and District-Level Production Outlook](https://badixth-dc85e378.mintlify.app/guides/regional-forecast.md): Weekly production and risk outlook at the state, division, or district level. Feeds agency planning, cooperative logistics, and early-warning coordination.
- [National Overview: Country-Wide Production and Risk](https://badixth-dc85e378.mintlify.app/guides/national-overview.md): One country-wide dashboard for ministries and national planners. Aggregates every monitored estate into headline metrics for area, production forecast, value, and health, with full drilldown to region.
- [Semai Advisor: Overview](https://badixth-dc85e378.mintlify.app/guides/semai-advisor/overview.md): Semai Advisor is not a chat window. It is an intent router that reads your live data graph, navigates the UI to the right page, and drives agentic action through four artifact types, session-only memory, and module-owned guardrails.
- [The Agent Loop](https://badixth-dc85e378.mintlify.app/guides/semai-advisor/agent-loop.md): Every Semai Advisor action follows the same five-stage loop: Sense, Interpret, Decide, Act, Close. This loop is what makes chat, alerts, and scout tasks share one mental model end to end.
- [Intent Taxonomy](https://badixth-dc85e378.mintlify.app/guides/semai-advisor/intent-taxonomy.md): Seven intents Semai Advisor recognizes. Each intent maps deterministically to an entry surface, a target page, an overlay, and the artifact types it can produce. This is how chat becomes navigation.
- [Agent Telemetry](https://badixth-dc85e378.mintlify.app/guides/semai-advisor/telemetry.md): The event schema Semai Advisor emits so operators can observe intent classification, artifact issuance, undo signals, refusal hits, and proposal outcomes. Without this, tuning is anecdotal.
- [Failure Modes & Degraded States](https://badixth-dc85e378.mintlify.app/guides/semai-advisor/failure-modes.md): What Semai Advisor does when Sense returns partial data, a rule card is mid-migration, entitlements change mid-session, a downstream module is down, or two data sources disagree. Silence in a contract becomes hallucination in production.
- [Connect SemaiSens to Your Precision Agriculture Stack](https://badixth-dc85e378.mintlify.app/integrations/overview.md): Connect SemaiSens to farm management systems, precision ag equipment, and custom workflows through ready-made connectors, a REST API, and webhooks.
- [Sync SemaiSens with Farm Management Software Platforms](https://badixth-dc85e378.mintlify.app/integrations/farm-management.md): Connect SemaiSens to John Deere Operations Center, Climate FieldView, and Granular to keep field boundaries, plans, and prescription maps in sync.
- [Exporting Field Data and Imagery in Multiple Formats](https://badixth-dc85e378.mintlify.app/integrations/data-export.md): Download field boundaries, vegetation index rasters, prescription maps, and reports from SemaiSens in GeoJSON, Shapefile, GeoTIFF, CSV, ISO-XML, or PDF.
- [Frequently Asked Questions About SemaiSens](https://badixth-dc85e378.mintlify.app/help/faq.md): Answers to the most common questions about imagery frequency, cloud cover, supported crops, data privacy, integrations, and account management in SemaiSens.
- [Troubleshooting Common Issues in SemaiSens](https://badixth-dc85e378.mintlify.app/help/troubleshooting.md): Step-by-step fixes for missing imagery, API errors, failed exports, sync problems, low NDVI values, and mobile app issues in SemaiSens.
- [SemaiSens REST API: Complete Developer Reference Guide](https://badixth-dc85e378.mintlify.app/api/overview.md): Explore the SemaiSens REST API to programmatically manage fields, retrieve satellite imagery, calculate vegetation indices, and receive real-time webhooks.
- [SemaiSens API Authentication: API Keys and Bearer Tokens](https://badixth-dc85e378.mintlify.app/api/authentication.md): Generate and manage API keys in your SemaiSens dashboard, then authenticate every API request using a Bearer token in the Authorization header.
- [SemaiSens API Rate Limits, Quotas, and Backoff Strategies](https://badixth-dc85e378.mintlify.app/api/rate-limits.md): Understand SemaiSens API request quotas by plan, read rate-limit response headers, and implement exponential backoff to handle 429 errors gracefully.
- [Fields API: Register and Manage Agricultural Fields](https://badixth-dc85e378.mintlify.app/api/fields.md): Register agricultural field boundaries as GeoJSON polygons, attach crop metadata, and manage the full lifecycle of fields in the SemaiSens platform.
- [Imagery API: Retrieve Satellite and Aerial Imagery](https://badixth-dc85e378.mintlify.app/api/imagery.md): Browse available satellite passes for your fields, filter by source and cloud cover, and upload drone orthomosaics for analysis in the SemaiSens platform.
- [Vegetation Indices API: Calculate NDVI, NDRE and EVI](https://badixth-dc85e378.mintlify.app/api/indices.md): Calculate NDVI, NDRE, NDWI, EVI, and custom band-math indices for your fields, retrieve zonal statistics, and pull historical time-series data.
- [Reports API: Generate and Download Agronomic Analyses](https://badixth-dc85e378.mintlify.app/api/reports.md): Generate scouting summaries, seasonal analyses, and variable-rate prescription maps for your fields and download them as PDF, JSON, or CSV files.
- [Webhooks API: Real-Time Platform Event Notifications](https://badixth-dc85e378.mintlify.app/api/webhooks.md): Register HTTPS endpoints to receive real-time POST notifications for imagery availability, triggered alerts, completed reports, and field change events.