Field Evidence · Made in China
Real Trial Results — Not Catalog Promises
Data from demonstration sites in Guangdong, Hainan and Yunnan — tropical & subtropical regions with climate close to Philippines's tropical climate. Every figure comes from trials repeated across seasons.
Source: Jiameihao field trial handbook & per-crop demo reports.
Three Regions, Three Results
Field Data by Crop
Guangdong · 5,000+ ha demo
🍊 Citrus (Mandarin & Pomelo)
Demo areas in Guangdong's main citrus belts (Zhaoqing, Qingyuan, Yunfu). Seaweed actives drive root development and nutrient uptake; polysaccharides & betaine improve drought and cold resilience.
| Indicator | Result |
|---|---|
| Fruit sugar (°Brix) | Up 1.2–1.8 |
| Weight per fruit | Up 8–12% |
| Fruit cracking rate | Down more than 40% |
| Soil organic matter (2 years) | 1.8% → 2.3% |
Hainan · Tropical acidic red soil
🌿 Areca Palm & Tropical Crops
Hainan: tropical climate, heavy rain — acidified soil, nutrients leached. The low-chloride SOP series + seaweed organic matter corrects acidic soil. Extended to pepper, mango and banana.
| Indicator | Result |
|---|---|
| Yellow leaves (chlorosis) | Down more than 60% |
| Yield per tree | Up 15–20% |
Yunnan · Highland vegetables
🥬 Vegetables & High-Value Crops
Yunnan highland vegetable belts (Tonghai, Yuanmou, Chenggong): high-tower organic water-soluble fertilizer + clear liquid granular for precision fertigation.
| Indicator | Result |
|---|---|
| Fertilizer use efficiency | 40% → 65% |
| Vegetable vitamin C | Up 15–20% |
| Nitrate content | Down 30% — meets green food standards |
📉 Chemical Fertilizer Down 20–30%, Yield Stable or Up
Trials in Guangdong, Hainan and Yunnan: chemical fertilizer dose cut 20–30% combined with seaweed biostimulants + microorganisms — yield held or up 5%+, soil organic matter up 0.15–0.3 points/year. Savings of 80–150 yuan per mu (a significant saving per hectare).
For the Philippines Market
Initial Recommendations for Philippines's Key Crops
Recommendations based on product characteristics and climate similarity — final verification through joint field demos.
🥥 Coconut (Quezon, Davao & Zamboanga)
The Philippines is a top global coconut producer. Balanced NPK with added chloride-tolerant K for nut filling; seaweed organic matter rebuilds coastal sandy soils. Hainan's tropical palm experience (areca yellow-leaf correction) maps directly onto Philippine coconut belts.
🌾 Rice (Central Luzon & Cagayan Valley)
Balanced NPK 15-15-15 at tillering + Blue-Silicon microbial granules for low-organic-matter paddy soils — Hainan's continuous-rice-soil restoration experience fits irrigated rice areas across Luzon.
🍌 Cavendish Banana (Davao & Mindanao)
High-potassium 13-5-27 / 16-6-28 through the bunch development stage; fully water-soluble 18-6-18 / 15-6-24 for drip-irrigated commercial plantations — export-grade Cavendish for China, Japan and the Middle East deserves premium nutrition.
🎋 Sugarcane (Negros Island & Bukidnon)
Specialty plantation formula 25-8-15 with Mn-Fe-Zn-B-S for stalk thickening + low-chloride SOP series for ratooning fields; slow-release granules resist leaching through the wet season.
*Field data comes from Chinese production regions. For Philippines, we are ready to run joint demo programs with distributors — please contact us.
Run a Demo on Your Own Land
We support partner trials: samples available, agronomy support, and the same demo protocol we use in China.