Agriculture Smart Farming Crop Monitoring

AI in Agriculture & Smart Farming with Chinese LLMs

Published August 27, 2026 · 12 min read · TokenEase AgriTech Team

By 2050, the world must feed 10 billion people with the same amount of arable land. This challenge is driving rapid adoption of AI in agriculture—from precision farming and automated pest detection to supply chain optimization and market price prediction. Chinese LLMs like DeepSeek-V4, GLM-4, and Qwen3 are uniquely positioned to serve this sector, especially in China's vast agricultural regions where local language support and cost efficiency are critical.

Through TokenEase's unified API, agtech companies and farming cooperatives can deploy AI solutions without building expensive ML teams or managing multiple AI vendor relationships.

The TokenEase Advantage for Agriculture

Analyze massive sensor and satellite datasets with Qwen3's 128K context, generate Chinese farming advisories with GLM-4's native fluency, and build complex crop models with DeepSeek-V4's reasoning—all through a single API at 40% lower cost.

1. Intelligent Crop Monitoring & Health Assessment

Traditional crop scouting is labor-intensive and covers only a fraction of farmland. LLMs can analyze multi-source data—drone imagery, soil sensors, weather data, and historical yields—to generate comprehensive crop health reports with specific recommendations.

Example: Crop Health Analysis with DeepSeek-V4

import requests

crop_data = """
Farm: Henan Province Wheat Cooperative (500 hectares)
Crop: Winter Wheat (variety: Zhengmai 1860)
Growth Stage: Grain filling (Day 25 post-heading)

Sensor Data (last 7 days):
- Soil moisture: 18-22% (optimal: 25-30%)
- Soil temperature: 24-28C
- NDVI (drone): 0.62 (declining from 0.71 last week)
- Chlorophyll content: 42 SPAD (optimal: 45-50)

Weather:
- Last rainfall: 12 days ago (15mm)
- Forecast: No rain next 10 days, temps 30-35C
- Humidity: 45% (low for grain filling)

Observations:
- Some leaf tips showing yellowing (5-10% of plants)
- Early morning dew reduced compared to previous weeks
- No visible pest damage
"""

response = requests.post(
    "https://tokenease.io/v1/chat/completions",
    headers={
        "Authorization": "Bearer YOUR_TOKENEASE_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "deepseek-v4",
        "messages": [
            {"role": "system", "content": "You are an agricultural scientist. Analyze crop health data and provide specific recommendations for irrigation, fertilization, pest management, and harvest timing. Consider growth stage, weather forecasts, and economic factors."},
            {"role": "user", "content": f"Assess crop health:\n{crop_data}"}
        ],
        "temperature": 0.3,
        "max_tokens": 2000
    }
)

health_assessment = response.json()["choices"][0]["message"]["content"]
print(health_assessment)

2. Pest & Disease Identification

Early detection of pests and diseases can save entire harvests. LLMs can analyze visual descriptions, sensor anomalies, and environmental conditions to identify threats and recommend targeted treatments before widespread damage occurs.

Example: Pest Detection with Qwen3

import requests

pest_observation = """
Crop: Rice (Japonica variety)
Location: Jiangsu Province, Suzhou
Growth Stage: Tillering

Symptoms Observed:
- Yellow streaks along leaf veins
- Some leaves curled at tips
- Tiny brown spots on undersides of lower leaves
- Sticky substance on leaves (possible honeydew)
- Affected area: 15% of field, spreading from southern edge

Environmental:
- Recent heavy rains (200mm in past week)
- Temperature: 26-30C (humid)
- Adjacent fields: Corn and soybean
- Previous crop in this field: Rice (same variety)
"""

response = requests.post(
    "https://tokenease.io/v1/chat/completions",
    headers={
        "Authorization": "Bearer YOUR_TOKENEASE_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "qwen3-235b",
        "messages": [
            {"role": "system", "content": "Identify agricultural pests and diseases from symptom descriptions. Provide identification confidence, life cycle information, spread risk, and integrated pest management recommendations including biological, chemical, and cultural controls."},
            {"role": "user", "content": f"Identify the pest/disease:\n{pest_observation}"}
        ],
        "temperature": 0.3,
        "max_tokens": 2000
    }
)

pest_id = response.json()["choices"][0]["message"]["content"]
print(pest_id)

3. Yield Prediction & Harvest Optimization

Accurate yield forecasts enable better logistics planning, storage preparation, and market positioning. LLMs can synthesize weather data, crop models, and historical performance to generate field-level yield predictions with confidence intervals.

Example: Yield Forecast with DeepSeek-V4

import requests

yield_context = """
Crop: Corn (variety: Xianyu 335)
Area: 200 hectares, Jilin Province
Planting Date: May 5, 2026

Current Status (August 27):
- Growth stage: Milk stage (R3)
- Plant height: 2.8m average
- Ear development: 16 rows, 38 kernels per row
- Pest pressure: Low (minimal damage observed)
- Disease: Minimal (fungicide applied at tasseling)

Weather Summary:
- Growing degree days: 1,850 (normal: 1,780)
- Rainfall to date: 420mm (normal: 380mm)
- July heat stress: 5 days above 35C (normal: 3)
- Frost risk: First frost forecast Oct 15 (normal: Oct 10)

Historical Yield:
- 2025: 12.5 t/ha
- 2024: 11.2 t/ha (drought year)
- 2023: 13.1 t/ha (optimal year)
- 5-year average: 12.1 t/ha
"""

response = requests.post(
    "https://tokenease.io/v1/chat/completions",
    headers={
        "Authorization": "Bearer YOUR_TOKENEASE_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "deepseek-v4",
        "messages": [
            {"role": "system", "content": "Generate crop yield forecasts with statistical confidence intervals. Consider weather patterns, crop development stage, pest/disease pressure, and historical yields. Provide harvest timing recommendations and risk factors."},
            {"role": "user", "content": f"Forecast yield for:\n{yield_context}"}
        ],
        "temperature": 0.3,
        "max_tokens": 2000
    }
)

yield_forecast = response.json()["choices"][0]["message"]["content"]
print(yield_forecast)

4. Precision Irrigation Optimization

Water is agriculture's most critical and scarce resource. LLMs can analyze soil moisture, weather forecasts, crop water requirements, and energy costs to generate optimal irrigation schedules that maximize yield while minimizing water and energy use.

Example: Irrigation Schedule with GLM-4

import requests

irrigation_context = """
Farm: Shandong Vegetable Greenhouse Complex (50 greenhouses)
Crops: Tomato (30 houses), Cucumber (20 houses)
Irrigation System: Drip with fertigation
Water Source: Wells + municipal backup

Current Conditions:
- Soil moisture (tomato): 18% (optimal: 22-25%)
- Soil moisture (cucumber): 24% (optimal: 26-30%)
- Greenhouse temp: 32C day / 22C night
- Humidity: 55%
- EC (electrical conductivity): 2.1 mS/cm

Weather Forecast (next 7 days):
- Days 1-3: Sunny, 33-35C, no rain
- Days 4-5: Partly cloudy, 30-32C, possible light rain
- Days 6-7: Overcast, 28-30C, 10mm rain expected

Constraints:
- Water cost: CNY 3.5/m3 (peak hours 06:00-22:00)
- Off-peak water cost: CNY 2.0/m3 (22:00-06:00)
- Max daily water per greenhouse: 8 m3
- Fertilizer injection: Every irrigation event
"""

response = requests.post(
    "https://tokenease.io/v1/chat/completions",
    headers={
        "Authorization": "Bearer YOUR_TOKENEASE_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "glm-4-plus",
        "messages": [
            {"role": "system", "content": "Generate precision irrigation schedules optimized for crop water requirements, weather forecasts, energy costs, and water availability. Include fertilizer recommendations and scheduling rationale."},
            {"role": "user", "content": f"Create irrigation schedule:\n{irrigation_context}"}
        ],
        "temperature": 0.3,
        "max_tokens": 2000
    }
)

irrigation_schedule = response.json()["choices"][0]["message"]["content"]
print(irrigation_schedule)

5. Agricultural Supply Chain Traceability

Consumers and regulators increasingly demand transparency about food origins. LLMs can generate traceability reports, analyze supply chain data for compliance, and create consumer-facing product stories from farm-to-table data.

Example: Traceability Report with Qwen3

import requests

supply_chain_data = """
Product: Organic Apples
Variety: Fuji
Farm: Shaanxi Luochuan Organic Orchard
Harvest: September 15, 2026

Farm Practices:
- Organic certification: USDA Organic, China Organic
- Pesticide use: Zero synthetic (biological controls only)
- Fertilizer: Compost + green manure
- Water source: Mountain spring
- Labor: 45 workers, fair wage certified

Processing:
- Washing: Ozonated water, no chlorine
- Sorting: Automated by size/color
- Cold storage: 0-2C within 4 hours of harvest
- Packaging: Biodegradable trays

Distribution:
- Transport: Refrigerated truck, Beijing warehouse
- Retail: Hema Fresh, 7FRESH, organic specialty stores
- Shelf life: 45 days from harvest

Quality Tests:
- Brix: 14.2% (premium grade)
- Firmness: 7.8 kg/cm2
- Pesticide residue: ND (all 200 tested compounds)
"""

response = requests.post(
    "https://tokenease.io/v1/chat/completions",
    headers={
        "Authorization": "Bearer YOUR_TOKENEASE_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "qwen3-235b",
        "messages": [
            {"role": "system", "content": "Generate consumer-facing traceability reports and supply chain compliance documents. Create compelling product stories while ensuring regulatory accuracy. Support both Chinese and English output."},
            {"role": "user", "content": f"Generate traceability report:\n{supply_chain_data}"}
        ],
        "temperature": 0.3,
        "max_tokens": 2000
    }
)

traceability = response.json()["choices"][0]["message"]["content"]
print(traceability)

6. Market Price Analysis & Sales Strategy

Agricultural commodity prices are volatile, affected by weather, policy, global trade, and seasonal patterns. LLMs can analyze market data, news, and historical trends to recommend optimal timing for sales and contracting.

Example: Market Analysis with DeepSeek-V4

import requests

market_context = """
Commodity: Soybeans (Grade 3, domestic)
Location: Heilongjiang Province
Quantity Available: 5,000 tonnes
Storage Cost: CNY 120/tonne/month
Quality: Premium (protein 40.2%, moisture 12.5%)

Market Conditions (August 27, 2026):
- Current spot price: CNY 4,850/tonne
- 30-day futures: CNY 4,920/tonne
- 60-day futures: CNY 5,010/tonne
- Export demand: Strong (SE Asia buyers active)
- Domestic crush margin: 18% (profitable)
- Government reserve: Auctioning 2M tonnes next month
- Weather: Drought in US Midwest (supply risk)
- Currency: Yuan stable vs USD

Historical:
- Last year August price: CNY 4,650
- 5-year August average: CNY 4,780
- Price peak season: October-December
"""

response = requests.post(
    "https://tokenease.io/v1/chat/completions",
    headers={
        "Authorization": "Bearer YOUR_TOKENEASE_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "deepseek-v4",
        "messages": [
            {"role": "system", "content": "Analyze agricultural commodity markets and recommend sales strategies. Consider price trends, storage costs, basis risk, contract terms, and market timing. Provide specific price targets and risk management recommendations."},
            {"role": "user", "content": f"Recommend sales strategy:\n{market_context}"}
        ],
        "temperature": 0.3,
        "max_tokens": 2000
    }
)

market_strategy = response.json()["choices"][0]["message"]["content"]
print(market_strategy)

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Model Selection for Agriculture