task stringclasses 11
values | source stringclasses 2
values | instruction stringlengths 42 112 | input stringlengths 38 362 | output stringlengths 219 913 |
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field_observation | nabua_field_log | Given the logged field observation, state the KNF intervention applied and the observed outcome. | Date: 2026-07-12. Crop: Pechay. Growth stage: Early vegetative. Weather: Heavy rain previous 3 days. Symptom: Yellowing lower leaves. Soil condition: Waterlogged. Location: Nabua, Bicol. | Intervention applied: LAB + FPJ, dilution 1:1000, method foliar spray, time 5:30 PM. Result after 72h: leaf recovery, reduced yellowing. Notes: snail activity increased post-application. The waterlogged, likely anaerobic soil with lower-leaf yellowing was treated by rebalancing soil biology with LAB plus light vegetati... |
microbial_imbalance | nabua_field_log | Diagnose the substrate condition from the field reading and state what action is warranted. | Date: 2026-08-03. Unit: Bed 3 compost. Carbon source: bamboo leaves + shredded coconut husk. Age: approximately 2 weeks. Temperature: cool, not warm (stick method, no thermometer). Smell: wine / alcoholic, not putrid. Location: Nabua, Bicol. | Diagnosis: anaerobic fermentation active via the bokashi pathway, not aerobic thermophilic composting. The alcoholic aroma indicates yeasts and lactic bacteria converting sugars from the fruit inputs. The cool temperature is internally consistent rather than contradictory: thermophilic heat comes from aerobic bacteria ... |
field_observation | nabua_field_log | Record the state of this substrate pool and any action taken. | Date: 2026-08-03. Unit: azolla pool. Prior state: bed dry, compost plus bamboo leaves and grass, no standing water, no floating plants (June, photo evidence). Flooded 2026-07-08 to 07-11 by Typhoon Inday. Observation: near-total surface coverage, uniform bright green, no reddening or bronzing. No inoculation or reintro... | Coverage approximately 95 percent or greater, uniform bright green with no stress pigmentation. Population re-established without any inoculation or reintroduction following flood inundation of a bed that had been converted to compost preparation. Action: none, observation only. Species identification provisional at th... |
field_observation | nabua_field_log | Record the pre-intervention baseline state of this bed. | Date: 2026-08-03. Unit: Bed 1. Status: empty following harvest. Location: Nabua, Bicol. | Bare soil, volunteer weed seedlings emerging across the surface. No crop in place. Untreated, no inoculant applied. This is the pre-IMO baseline for a planned split-bed land preparation comparison: IMO to one half, the other half held untreated as control. |
field_observation | nabua_field_log | Record the state and function of this bed. | Date: 2026-08-03. Unit: Bed 2. Contents: dried coconut coir and leaf litter. Location: Nabua, Bicol. | Holds dried coconut coir and leaf litter. Functions as the on-site dry-carbon store: the material available for correcting anaerobic or over-wet substrate elsewhere on the farm without purchased inputs. No action taken. |
field_observation | nabua_field_log | Record the crop state and the competing conditions present. | Date: 2026-08-03. Crop: talong (eggplant). Growth stage: fruiting. Soil: KNF-managed. Location: Nabua, Bicol. | Fruiting with multiple fruits at harvest size. Heavy weed competition present: grasses and broadleaf species growing to the stem base. IMO was applied to this plot earlier by another operator; exact application date not yet confirmed and must be obtained from the applicator rather than estimated. Weed competition recor... |
field_observation | nabua_field_log | Record the state of this transplant and the substrate context. | Date: 2026-08-03. Crop: Lakatan banana, transplanted approximately one week prior. Plot managed by another operator. No fresh inoculant applied at transplant. Substrate under IMO management approximately 8 to 10 years. Location: Nabua, Bicol. | Recently transplanted sucker, no fresh inoculant applied. Functions as a natural residual-substrate control: the question it answers is whether a long-established indigenous microbial population supports a new transplant without fresh inoculation. Deliberately left untreated, as applying inoculant would destroy the res... |
field_observation | nabua_field_log | Record this harvest event and any plant-health observations. | Date: 2026-08-03. Crop: camote (sweet potato) tips. Purpose: FPJ preparation material. Location: Nabua, Bicol. | Approximately 5.5 kg gross harvested, whole growing tips including leaves and stems, weighed on a market dial scale using the tare method. Dark clusters observed on some leaves, identification pending: insect eggs, frass, or fungal spotting. Surplus beyond the fermentation batch diverted to Bed 3 as green nitrogen-bear... |
fermentation_readiness | nabua_field_log | Record the preparation of this fermentation batch at day zero. | Date: 2026-08-03. Batch: FPJ from camote tips. Location: Nabua, Bicol. | 250 g whole growing tips (leaves and stems), rough-chopped to 2 to 3 cm, combined 1:1 by weight with 250 g unrefined brown sugar. Material lightly mixed rather than strictly layered, then compacted to eliminate air pockets, with a dry sugar cap applied across the surface to suppress mould before liquid draws up. Food-g... |
fermentation_readiness | nabua_field_log | Record the preparation of this fermentation batch at day zero. | Date: 2026-08-03. Batch: FFJ from saba banana. Location: Nabua, Bicol. | 250 g peeled flesh, sliced into approximately 1 cm rounds, combined 1:1 by weight with 250 g unrefined brown sugar, layered with a thick sugar cap on top. Skin removed and diverted to compost, as banana peel is high in tannins and slows extraction. Material purchased rather than farm-harvested, as no fruit harvest was ... |
fermentation_readiness | nabua_field_log | Record the preparation of this fermentation batch at day zero. | Date: 2026-08-03. Batch: LAB stage 1, rice wash. Location: Nabua, Bicol. | Approximately 500 ml rice wash from NFA-grade standard milled rice, rinsed in purified station water rather than chlorinated tap water to avoid suppressing the lactic population. First rinse used, agitated by hand to release starch, poured off thick and cloudy. Food-grade plastic pitcher, baking-soda washed and air-dri... |
fermentation_readiness | nabua_field_log | Assess these fermentation batches at day one and state what action is warranted. | Date: 2026-08-04. Batches: FPJ camote, FFJ saba, LAB stage 1. All at day 1. Location: Nabua, Bicol. | No action warranted. LAB is not yet expected to show separation or a distinctly sour aroma; 3 to 5 days is the normal window for stage one. Assessment at this stage is by smell alone: mildly sour and slightly sweet indicates the batch is on track, while a putrid or rotten aroma would indicate contamination requiring di... |
field_observation | nabua_field_log | Record this species identification and the evidence supporting it. | Date: 2026-08-04. Unit: pool previously recorded as azolla. Method: close-range lift test, clump removed from water and photographed in hand. Location: Nabua, Bicol. | Provisional identification changed from azolla to duckweed (Lemnaceae). Observed: flat, rounded, coin-shaped fronds sitting individually rather than branching; both bright green and deep burgundy plants present in the same clump; mat surface fine and granular rather than quilted. Confidence: probable, not confirmed. Ou... |
knf_knowledge | nabua_field_log | Explain why red or bronze pigmentation cannot be used to distinguish these two floating plants. | Field question: can reddening be used as a decisive test for azolla versus duckweed? | No. Reddening is not decisive. Several duckweeds produce red-purple anthocyanin, notably Spirodela polyrhiza, which has reddish undersides and reddens under stress and high light in the same way azolla does. Root count is also unreliable on its own, since Spirodela carries multiple roots per frond rather than one. The ... |
field_observation | nabua_field_log | Record this input production event and its downstream destination. | Date: 2026-08-04. Event: coconut husk shredding. Equipment: mechanical shredder. Location: Nabua, Bicol. | Coconut husk processed to shredded coir by mechanical shredder and stockpiled at the compost pit. Carbon source class: high-lignin, slow to decompose, high moisture retention. Shredding substantially increases surface area relative to whole husk, so processed coir wets and breaks down faster than unprocessed material d... |
field_observation | nabua_field_log | Record this waste-stream decision and its reasoning. | Date: 2026-08-04. Material: uncooked rice, left wet approximately 24 hours at ambient tropical temperature after the wash water was drawn off for LAB. Location: Nabua, Bicol. | Rice spoiled and was not consumed. Diverted to Bed 3 mixed with dry carbon rather than discarded. Recorded as an input event for that bed rather than as disposal: spoiled rice is nitrogen-bearing material entering a deliberately high-carbon substrate of bamboo leaves and shredded coconut husk, which improves the carbon... |
recovery_prediction | nabua_field_log | Summarise this disruption and regeneration sequence with its dates and precision. | Unit: azolla pool bed, Nabua, Bicol. Sequence spans June to August 2026. | June 2026: bed dry, holding compost with bamboo leaves and grass as carbon, no standing water and no floating plants, confirmed by photograph. Material had been under preparation for approximately one month and was staged for transfer to a rotary composter on a two-week cycle. 8 to 11 July 2026: Typhoon Inday, bed floo... |
land_history | nabua_field_log | Summarise the phase history of this source substrate and its current use. | Unit: 2019 pig-litter pile, Nabua, Bicol. | Established 2019 as a Korean Natural Farming pig-litter floor with continuous biological activity from pig manure, organic inputs and microbial inoculants. Pigs were culled after approximately one year during the regional African Swine Fever outbreak, after which the site was partially inactive with reduced inputs whil... |
field_observation | nabua_field_log | Record this biological indicator observation and what it demonstrates. | Unit: 2019 pig-litter pile, Nabua, Bicol. Event: three earthworms found during a harvest dig, approximately two weeks prior to 2026-08-04. | Three earthworms recovered during the IMO harvest dig. Species unidentified, most likely common local earthworm. African nightcrawler ruled out: a separate ANC culture roughly 100 m distant was abandoned after typhoon flooding and presumed dead, and migration across that distance is implausible. The identification is r... |
outcome_comparison | nabua_field_log | Compare these two disrupted biological systems on the same site and state what the contrast shows. | Site: Nabua, Bicol. System A: African nightcrawler culture, deliberately established, lost to typhoon flooding, abandoned, presumed dead, never recovered. System B: floating plant population in a composted bed, flooded by Typhoon Inday July 2026, re-established without intervention within approximately three weeks. | Same disruption type, opposite outcomes. The ANC culture was a managed population dependent on maintained conditions and did not survive abandonment after flooding. The floating plant population re-established from propagules or introduction without any intervention. The contrast indicates that resilience on this site ... |
recovery_prediction | nabua_field_log | State the recorded storm events affecting this site and their date precision. | Site: Nabua, Camarines Sur, Bicol, Philippines. Period: July to August 2026. | Typhoon Inday (international name Bavi): entered the Philippine Area of Responsibility as a super typhoon on 8 July 2026, weakened to typhoon strength by 9 July, remained a typhoon through 11 July. Date precision: exact. This is the event that flooded the compost bed before its planned transfer. Tropical Depression Lui... |
input_selection | nabua_field_log | State the intervention decision made under these weather conditions and the reasoning behind it. | Date: 2026-08-03 to 08-04. Planned intervention: IMO soil application to half of Bed 1, with the other half held as untreated control. Conditions: Tropical Depression Luis active, scattered rain and thunderstorms forecast across the Bicol Region, local flood warning in effect. | Application deferred. Applying soil inoculant immediately before heavy rain risks leaching the microbial population out of the root zone before it establishes, so the intervention was held rather than executed on schedule. Reseeding of the bed was deferred on the same reasoning, as seed sown into intense rain washes ou... |
input_selection | nabua_field_log | Record the intervention applied to this bed and the experimental design used. | Date: 2026-08-05, 17:30. Bed: pechay bed beside house, approximately 2 to 3 m long, 0.5 m wide, empty following harvest. Available input: harvested IMO soil from the 2019 pig-litter pile. Weather: Tropical Depression Luis weakening. Location: Nabua, Bicol. | Bed split at a marked midpoint, boundary running straight across the width and marked with a labelled stick. Both halves raked identically so that soil disturbance is held constant. IMO soil broadcast on one half only at roughly one to two handfuls per square metre, then raked into the top 2 to 3 cm rather than left on... |
field_observation | nabua_field_log | Record this observation of predator activity and its implication for the trial. | Date: 2026-08-05, during IMO application. Observation: ants appeared and were taking earthworms exposed by broadcasting and raking the IMO soil. Location: Nabua, Bicol. | Ant predation on earthworms observed within the application session. Mechanism: broadcasting and incorporating the substrate brought worms to the surface, and ants responded to the disturbance. Implication for the trial: the worm component of the treated half may not establish, though the microbial component is unaffec... |
fermentation_readiness | nabua_field_log | Assess this fermentation batch and state what action is warranted. | Date: 2026-08-08, day 5. Batch: rice wash started 2026-08-03, approximately 500 ml NFA-grade rice wash in purified station water, food-grade plastic pitcher, cloth cover, ambient temperature. Observation: separated into clear yellowish liquid below with a film on top; one dark patch and one white patch on the film. Sme... | Separation with a sour aroma indicates the wild lactic population established as intended. The dark patch on the film is mould and should be skimmed off without stirring it down; surface growth on the film does not contaminate the liquid beneath, and the sour smell of that liquid confirms it remains sound. Action: skim... |
field_observation | nabua_field_log | Record the harvest and any plant-health observations from this plot. | Date: 2026-08-08. Crop: talong (eggplant), fruiting, plot under IMO management. Weather: heavy rain 2026-08-06. Location: Nabua, Bicol. | Four fruits harvested, large, well-formed and unblemished. Leaf yellowing observed on older lower leaves, progressing inward from the margins, on soil that had held water after the rain two days prior. Distribution and pattern match waterlogging stress rather than a primary nutrient deficiency, since yellowing is conce... |
field_observation | nabua_field_log | Record the observed disturbance and the intervention taken. | Date: 2026-08-08. Unit: coir-mulched bed. Observation: mulch layer scratched and displaced by free-ranging chickens, surface coverage uneven. Location: Nabua, Bicol. | Free-ranging chickens scratched the coir mulch, leaving coverage uneven and exposing substrate. Uneven mulch reduces moisture retention and leaves the surface open to drying. Intervention: bamboo poles laid across the bed roughly a hand's width apart as a physical barrier, using on-site material at no cost. Chickens sc... |
outcome_comparison | nabua_field_log | Compare the state of these two substrate pools and account for the difference. | Date: 2026-08-08. Pool 3: carbon source bamboo leaves plus shredded coconut husk, established approximately three weeks, smell wine-like. Pool 1: flooded, smell of swamp. Both on the same site, same climate. Location: Nabua, Bicol. | Pool 3's wine-like alcoholic aroma indicates yeast and lactic fermentation proceeding on the bokashi pathway and warrants no intervention. Pool 1's swamp aroma indicates anaerobic putrefaction in standing water rather than controlled fermentation, and calls for drainage, aeration and the addition of dry carbon. The dis... |
outcome_comparison | nabua_field_log | Report the first differential reading from this split-bed comparison and state its limitations. | Date: 2026-08-08, three days after application. Treated half: IMO soil broadcast and raked to 3 cm, applied 2026-08-05 17:30. Control half: raked identically, no IMO. Both halves weeded before application. Heavy rain 2026-08-06 across both halves equally. Location: Nabua, Bicol. | No weed emergence observed on the treated half; light weed emergence present on the untreated control. Recorded as an observational difference rather than a counted measurement. Two caveats limit interpretation: the applied IMO substrate is mature compost and may carry a lower weed-seed load than the existing bed soil,... |
field_observation | nabua_field_log | Record this sowing event and the design used. | Date: 2026-08-08. Seed: native labuyo chilli, farm-saved, dried pods opened and seeds extracted. Bed: split-bed IMO comparison. Location: Nabua, Bicol. | Six seeds sown, divided between treated and control halves, at approximately one hand-span spacing and roughly 0.5 cm depth, identical on both sides, watered equally. Chilli germination runs 7 to 14 days, so no emergence is expected within the current observation window and this stands as a continuing record beyond it.... |
outcome_comparison | nabua_field_log | Report the second differential reading from this split-bed comparison and state whether the earlier result held. | Date: 2026-08-09, four days after application, second reading. Weather since first reading: strong typhoon rainfall overnight across both halves equally. Location: Nabua, Bicol. | The differential held. Weed seedlings present on the untreated control half; the treated half remains comparatively clear. Heavy rainfall fell on both halves and did not erase the difference, which strengthens the observation relative to the single reading at three days by making it a trajectory rather than a snapshot.... |
field_observation | nabua_field_log | Record the revised interpretation of this predator observation. | Date: 2026-08-09. Prior observation 2026-08-05: ants taking earthworms during IMO application. Current observation: ants absent from the plot following overnight typhoon rainfall. Location: Nabua, Bicol. | Ants absent after the storm. Revised interpretation: the earlier activity was most likely pre-storm relocation behaviour rather than sustained predation, since ants respond to falling barometric pressure by moving colonies, and the exposed worms were incidental to that movement. Implication: worm predation on the treat... |
fermentation_readiness | nabua_field_log | Record the completion and stabilisation of this fermentation batch. | Date: 2026-08-09. Batch: fermented rice wash, day 6, following a delay caused by a power outage after overnight typhoon rainfall. Serum held at ambient temperature during the delay, smell unchanged. Recovered volume approximately 1000 g. Location: Nabua, Bicol. | Surface film skimmed and discarded, including the dark mould patch, without stirring it into the liquid. Liquid recovered clear amber with no cloudiness or floating growth. Stabilised with brown sugar at 1:1 by weight, approximately 1000 g of sugar to 1000 g of liquid, stirred until fully dissolved, loosely covered and... |
field_observation | nabua_field_log | Record the operational conditions affecting observation on these dates. | Dates: 2026-08-06 through 2026-08-09. Location: Nabua, Bicol. | 2026-08-06: rain throughout the day, no field session possible, no interventions applied and no readout taken. 2026-08-07: no field session, equipment failure requiring travel to Naga for a replacement monitor. 2026-08-09: power outage following overnight typhoon rainfall, delaying both transcription and the stabilisat... |
knf_input_function | knf_canonical | Explain the role of this Korean Natural Farming input and the crop stage it is used in. | Input: FPJ (Fermented Plant Juice). Crop: leafy vegetable in active leaf growth. | FPJ is a growth stimulant made by fermenting fast-growing plant tips (e.g. sweet potato shoots, kangkong, young weeds) with brown sugar. It supplies plant hormones, enzymes, and chlorophyll precursors that push vegetative vigor. Use it during the vegetative stage when the plant is building leaf and stem mass. Typical f... |
knf_input_function | knf_canonical | Explain the role of this Korean Natural Farming input and the crop stage it is used in. | Input: FFJ (Fermented Fruit Juice). Crop: fruiting vegetable beginning to flower. | FFJ is made by fermenting ripe fruit (banana, papaya, squash) with brown sugar. It is high in soluble sugars and potassium and supports the reproductive stage — flowering, fruit set, and fruit fill. Switch from FPJ to FFJ as the crop begins to flower. Typical foliar dilution is 1:500 to 1:1000. Pairing FFJ with a calci... |
knf_input_function | knf_canonical | Explain the role of this Korean Natural Farming input and when to apply it. | Input: OHN (Oriental Herbal Nutrient). | OHN is an alcohol-and-fermentation extract of aromatic medicinal herbs (commonly ginger, garlic, angelica, cinnamon, licorice). It is a tonic and immune/pest-resistance booster rather than a fertilizer. Use it preventively at low dose throughout the cycle, and at the onset of stress — pest pressure, disease pressure, o... |
knf_input_function | knf_canonical | Explain the role of this Korean Natural Farming input and how it is applied. | Input: LAB (Lactic Acid Bacteria serum). | LAB is a lactic-acid bacteria culture grown from rice-wash water and milk. It accelerates decomposition, suppresses anaerobic and pathogenic organisms, reduces odor in compost and litter systems, and improves nutrient availability in the root zone. Apply as a soil drench to activate substrate biology or as a dilute fol... |
knf_input_function | knf_canonical | Explain the role of this Korean Natural Farming input and where it is used in the cycle. | Input: IMO (Indigenous Microorganisms). | IMO is a cultured community of locally collected microbes (collected on cooked rice under leaf litter, then expanded through bran and soil stages, IMO-1 through IMO-4). It is the soil-inoculation backbone of KNF, used at land preparation and transplanting to establish a diverse, locally adapted microbial population in ... |
fermentation_readiness | knf_canonical | Determine whether this fermentation batch is ready to harvest and explain the signal. | Batch: FPJ from kangkong tips + brown sugar, 7 days at tropical ambient temperature. Liquid has pooled at the bottom, surface smells sweet-sour and slightly alcoholic, light bubbling has slowed. | Ready to harvest. The signals of a finished FPJ are: liquid extract drawn out by the sugar, a sweet-sour mildly alcoholic aroma (not putrid or rotten), and fermentation activity that has peaked and is slowing. Strain the liquid off the solids and store in a loosely capped bottle out of direct sun. A rotten, foul, or am... |
fermentation_readiness | knf_canonical | Determine whether this LAB culture is at the correct stage and what to do next. | Batch: rice-wash water left covered ~4 days, now layered. Added to milk 1:10 five days ago. Mixture has separated into a yellowish clear liquid below and a thick white curd on top. | Ready. The clear yellowish serum below the white curd is the LAB serum — that separation is the target endpoint. Carefully extract the clear serum (the curd can be composted or fed to livestock). Stabilize the serum with an equal weight of brown sugar for storage, then refrigerate or keep cool. Dilute 1:1000 for soil d... |
fermentation_readiness | knf_canonical | Assess whether this IMO collection is ready for the next stage. | IMO-1: cooked rice in a wooden box set under bamboo leaf litter for 4 days in humid weather. Surface now shows mostly white fuzzy mycelium with a few small patches of other colors. | The predominantly white mycelial growth means IMO-1 is ready to advance to IMO-2 (mix 1:1 with brown sugar and ferment ~7 days). White mold is the desired indigenous fungal-led community. Small off-color patches can be tolerated if white dominates, but heavy black, blue-green, or slimy growth means contamination — disc... |
input_selection | knf_canonical | Recommend the correct KNF input for this crop stage and justify the choice. | Crop: pechay, 12 days after transplant, full vegetative growth, no visible stress. Goal: maximize leaf development before harvest. | Use FPJ as the primary input during this vegetative window, foliar at 1:500 to 1:1000, applied late afternoon every 5 to 7 days. Optionally co-apply OHN at 1:1000 as a low-dose preventive tonic. Hold FFJ — there is no reproductive stage in a leaf crop like pechay, so fruit-stage inputs add no benefit. Keep IMO activity... |
input_selection | knf_canonical | Recommend the correct KNF input sequence as the crop changes stage. | Crop: bush tomato transitioning from vegetative to first flowering. | Taper FPJ as flowering begins and bring in FFJ as the lead input to support flower set and fruit fill, foliar at 1:500 to 1:1000. Add water-soluble calcium during fruit fill to firm fruit and reduce blossom-end rot. Maintain OHN at 1:1000 as a preventive through the reproductive stage, since fruiting plants under tropi... |
stress_classification | knf_canonical | Classify the likely stress driver from the field description and recommend a KNF response. | Symptom: lower leaves yellowing from the margins inward, soil waterlogged after several days of heavy rain, roots near the surface, faint sour smell from the bed. | Pattern points to waterlogging-driven root stress with anaerobic soil conditions and likely nitrogen leaching/lockout, not a primary nutrient deficiency. Priority is restoring soil biology and aeration, not feeding heavily. Response: improve drainage first (open furrows, avoid standing water), then apply a LAB soil dre... |
stress_classification | knf_canonical | Identify the likely cause from the symptom pattern and recommend an intervention. | Symptom: interveinal yellowing on new upper leaves while lower leaves stay green, plants otherwise upright, soil well-drained. | Yellowing concentrated on new growth with green lower leaves suggests an immobile-micronutrient limitation (iron/manganese-type pattern), often tied to high pH or poor root-zone microbial activity rather than overall starvation. In a KNF frame, address root-zone biology and trace availability: apply IMO/LAB to reactiva... |
microbial_imbalance | knf_canonical | Diagnose the substrate condition and recommend corrective action. | Substrate: compost/litter pool smells strongly of ammonia and rotten egg, surface is slimy, decomposition has stalled. | Ammonia plus rotten-egg (sulfide) odor and sliminess indicate the pile has gone anaerobic — beneficial aerobic and lactic populations have been displaced by anaerobic organisms, and nitrogen is being lost as ammonia. Correct it by restoring air and lactic dominance: turn or loosen the pile to aerate, add dry carbon (ri... |
pest_cycle | knf_canonical | Recommend a KNF response to early pest emergence under tropical humid conditions. | Condition: warm humid spell after rain, early signs of aphids and leaf-chewing damage appearing on young vegetable transplants. | Move preventively before populations build. Apply OHN at 1:1000 as a foliar tonic to boost plant resistance, and pair with a mild deterrent foliar (e.g. a dilute ferment or botanical spray used in KNF practice) on a 5-to-7-day rhythm during the humid window. Maintain plant vigor with stage-appropriate FPJ so stressed, ... |
recovery_prediction | knf_canonical | Outline a KNF recovery protocol and expected trajectory after a flood/typhoon event. | Event: typhoon with heavy flooding has receded; beds were submerged ~24-48h, leaves silt-coated, some plants lodged, soil saturated and likely anaerobic. | Recovery sequence: (1) Restore drainage and gently rinse silt off foliage so leaves can resume photosynthesis. (2) Do not fertilize heavily into saturated soil — first re-balance biology with a LAB soil drench at 1:1000 to counter anaerobic conditions. (3) Support stressed tissue with OHN at 1:1000 plus a light FPJ fol... |
outcome_comparison | knf_canonical | Compare the likely outcomes of two KNF treatment choices for the same condition and recommend one. | Condition: leafy crop with early yellowing on lower leaves after a wet spell. Option A: high-nitrogen push immediately. Option B: LAB soil drench first, then light FPJ once drained. | Recommend Option B. In wet, likely-anaerobic soil, an immediate high-nitrogen push (Option A) feeds into a root zone that cannot use it well, risks further leaching, and does not address the underlying microbial imbalance — yellowing often persists or worsens. Option B treats the cause first: LAB rebalances soil biolog... |
knf_knowledge | knf_canonical | Explain why locally collected microbial inputs are central to this farming system. | Question: why does KNF emphasize Indigenous Microorganisms (IMO) collected on-site instead of purchased microbial products? | Because microbes collected on the farm are already adapted to that site's climate, moisture cycles, temperature range, and substrate. They establish and persist more reliably than imported strains selected under different conditions. This is the structural reason a mature KNF substrate behaves like a locally tuned biol... |
knf_knowledge | knf_canonical | Explain how a closed bokashi-style fermentation loop works using only on-site inputs. | System: fruit and vegetable scraps fed into an existing litter-and-azolla compost pool, using the microbial community already in the substrate as the inoculant, no purchased EM. | The existing substrate carries an established indigenous microbial population from years of biological activity, so it functions as a live starter. Fresh fruit and vegetable scraps added to the pool are colonized and fermented by those resident organisms — a bokashi-type fermentation driven by the site's own microbes r... |
field_observation | nabua_field_log | Given the logged field observation, state the KNF intervention applied and the observed outcome. | Date: 2026-07-12. Crop: pechay, early vegetative. Weather: heavy rain previous 3 days. Symptom: yellowing lower leaves. Soil: waterlogged. Location: Nabua, Bicol. | Intervention applied: LAB + FPJ, diluted 1:1000, foliar spray at 5:30 PM. Result after 72h: leaf recovery with reduced yellowing. Note: snail activity increased after application. Reasoning consistent with the pattern — waterlogged, anaerobic soil with lower-leaf yellowing was treated by re-balancing soil biology (LAB)... |
land_history | nabua_field_log | Summarize the documented management transition for this period of the farm. | Period: 2019. Event: livestock integration on the Nabua site. | In 2019 a Korean Natural Farming pig-litter substrate system with integrated chickens was added as a supporting biological subsystem for vegetable production. This introduced continuous biological activity — high-nitrogen pig manure, microbial inoculant additions, and dense microbial loading — that seeded the long-live... |
land_history | nabua_field_log | Summarize the documented management transition for this period of the farm. | Period: ASF outbreak through 2026 reboot. Event: loss of pig livestock and system transition. | During the African Swine Fever outbreak the pigs were culled after about a year of raising, and the site went partially inactive — reduced inputs, with natural decomposition and moisture cycling continuing. It then transitioned into a chicken-integrated organic substrate area (different waste profile, scratching/aerati... |
input_selection | knf_canonical | Recommend the correct KNF input for this crop stage and justify the choice. | Crop: Lakatan banana, recently transplanted sucker, establishing roots. Soil: KNF-managed bed with mature substrate. Weather: humid, intermittent rain. | At establishment, prioritize root and soil biology over foliar feeding. Drench the planting zone with IMO/LAB to colonize the root area, and apply a light FPJ foliar at 1:1000 to support early leaf emergence. Hold FFJ until the plant is well into vegetative growth — it is far from fruiting. Add OHN at 1:1000 preventive... |
input_selection | knf_canonical | Recommend a KNF approach for a transplant under heat and transplant shock. | Crop: taro transplant, leaves wilting in midday heat 2 days after transplanting, soil moist. | This is transplant shock plus heat stress, not a nutrient problem — soil is already moist, so do not overwater. Provide light afternoon shade if possible, apply OHN at 1:1000 as a stress tonic, and a dilute FPJ foliar at 1:1000 in the late afternoon to support recovery without forcing growth on a stressed root system. ... |
stress_classification | knf_canonical | Distinguish between two competing causes from the symptom pattern and recommend the diagnostic next step. | Symptom: leaf yellowing in a leafy crop. Possible causes under consideration: (A) waterlogging/anaerobic soil, (B) nitrogen deficiency in well-drained soil. | Differentiate by pattern and soil state. Waterlogging (A): yellowing starts on lower/older leaves, soil is saturated, often a sour smell, sometimes surface roots — treat by draining and LAB drench, not by feeding. True nitrogen deficiency (B): general pale-green to yellow progressing from older leaves but in well-drain... |
knf_knowledge | knf_canonical | Explain the principle that should govern intervention decisions in a regenerative biological system. | Question: in a KNF system, when a crop shows stress, why is the first move usually to read and correct soil biology rather than to apply more input? | Because in a biological system most visible stress is downstream of soil and microbial conditions — moisture state, aeration, microbial balance, root health. Adding more input without correcting the underlying condition often fails or backfires (e.g. feeding nitrogen into anaerobic soil). The KNF logic is to read the s... |
rootmodel-knf-philippines-v1
Adaptive agricultural instruction dataset for regenerative tropical farming informed by Korean Natural Farming (KNF), built from a working farm in Nabua, Camarines Sur, Bicol, Philippines.
Released for the AutoScientist Challenge — Agriculture (Part 2, 2026). To the maintainer's knowledge, no equivalent KNF-specific instruction dataset currently exists in the public domain.
"Modern AI was trained on the internet. ROOTMODEL is trained on living soil."
What this dataset is
59 instruction → response records teaching the decision logic of a KNF-informed biological farming system: read the signal (crop stage, symptom, soil and weather condition), correct soil biology first, then apply the stage-appropriate biological input at the right dilution, method and timing — and record the outcome.
JSONL, with fields:
| field | meaning |
|---|---|
task |
reasoning task (stress_classification, input_selection, fermentation_readiness, outcome_comparison, recovery_prediction, field_observation, microbial_imbalance, land_history, pest_cycle, knf_input_function, knf_knowledge) |
source |
provenance — see below |
instruction |
task prompt |
input |
field or lab context |
output |
target response |
Data provenance
Records are split by provenance and never blended:
nabua_field_log(37 records) — real observations from the Nabua farm: dated interventions and outcomes, substrate readings, fermentation batches, and documented management transitions (2016 chemical → organic → KNF; 2019 pig-litter integration; ASF culling; Typhoon Kristine 2024; Typhoon Inday July 2026; 2026 reboot).knf_canonical(22 records) — established KNF domain knowledge: input functions (IMO, LAB, FPJ, FFJ, OHN), standard dilution ranges, fermentation-readiness signals, stage-to-input mapping, biological-first decision logic.
This separation lets a reviewer see exactly which records are general knowledge and which are ground-truth field data.
Field observation schema
Date · Plot ID · Crop · Growth Stage · Weather · Symptom ·
Soil Condition · KNF Input Applied · Dilution Ratio ·
Application Method · Time Applied · Result After 72h · Notes
KNF inputs covered
| Input | Function | Stage |
|---|---|---|
| IMO | Soil microbial inoculation | Land prep, transplanting |
| LAB | Fermentation activator, anaerobe suppression | Foliar spray, soil drench |
| FPJ | Vegetative growth stimulation | Vegetative |
| FFJ | Flowering and fruiting support | Reproductive |
| OHN | Pest resistance, stress support | Stress response |
Recording discipline
- No date is estimated. Precision is recorded as exact, approximate or month-only.
- No outcome is written before its 72-hour window has elapsed.
- "No visible change" and "identification unconfirmed" are valid records.
- Failures, confounds and interrupted observation days are logged rather than omitted.
- Identifications are revised in place when better evidence arrives, with the revision noted.
Limitations
- Small corpus. Field observations centre on IMO application and fermentation readiness; other KNF inputs are represented canonically.
- Dilution ranges are standard practice and should be validated against local results.
- Specific to humid, typhoon-affected lowland tropical Philippines. Transfer to temperate or arid systems is not claimed.
- Several observations carry stated confounds (rainfall, co-introduced organisms, weed-seed load) recorded alongside the result.
Citation
@dataset{rootmodel_knf_philippines_v1_2026, title = {ROOTMODEL KNF Philippines v1}, author = {Sales, Ralph Anthony}, year = {2026}, note = {Nabua, Camarines Sur, Bicol, Philippines.}, url = {https://huggingface.co/datasets/GreenRalph/rootmodel-knf-philippines-v1} }
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