Protected Horticulture Fertigation Programme

Recipes switch automatically by growth stage, saving water and fertiliser while lifting both yield and fruit quality.

Vegetables & FruitsCrop

Protected vegetable regionsRegion

Spring and autumn seasonsSeason

One season, about 110 daysDuration

Application plan

01 / Before transplanting, base

Controlled-release base

Blend controlled-release with organic fertiliser for uniform supply and faster establishment.

02 / Vegetative growth, top dressing

Balanced for canopy and roots

Inject balanced soluble fertiliser through drip lines for simultaneous canopy and root growth.

03 / Flowering

Controlled nitrogen for flowering

Lower nitrogen and moderate water to secure fruit set and reduce deformed fruit.

04 / Fruit sizing, quality

High potassium plus calcium

High-potassium soluble with calcium and magnesium reduces cracking and sunburn and raises Brix.

Field results

+22% Yield uplift

-35% Water used

+1.6° Brix gain

+14% Marketable yield

Expected benefits

✓Saves 30-40% of water and lifts fertiliser efficiency by more than 20%.
✓Far less cracking and deformity, with a higher marketable yield.
✓Higher Brix and firmness, longer shelf life and better farm-gate price.

Plan notes

Delivered through fertigation equipment: controlled-release and organic fertiliser provide the base supply, while soluble fertiliser is injected through the drip line during growth — balanced formulas in the vegetative phase, controlled nitrogen at flowering, high-potassium with calcium and magnesium during sizing, and micronutrients at fruit set. EC and pH are calibrated before every irrigation to keep the root zone stable.