Zhongen Silicon Fertilizer Soil Conditioner
Soil ConditioningSilicon-Calcium-Magnesium Complex · Soil Activation Expert
Zhongen Silicon Fertilizer — Seven Major Benefits
所属分类：Biostimulants
规格：5 kg × 4 bags / 1 kg × 15 bags
适用作物：Rice, wheat, vegetables, fruit trees
技术指标：Silicon-calcium-magnesium compound soil conditioner, available silicon (SiO₂) ≥20%, calcium (CaO) ≥20%, magnesium (MgO) ≥2%
作用原理
Active silicon (SiO₂) dissolves into monosilicic acid (H₄SiO₄) and competitively binds the phosphorus-fixing sites of iron and aluminium, increasing soil available phosphorus by 15–25%. Silicon absorbed by plants deposits in amorphous form within cell walls, thickening the epidermal cuticle and strengthening the physical barrier against pests and diseases. The simultaneously supplied CaO and MgO improve soil cation exchange capacity and effectively regulate soil pH.
产品特点
- ✓Activates soil: effectively reduces heavy metal bioavailability, repairs acidified and compacted soils, increases cation exchange capacity, and balances synergistic NPK inputs
- ✓Promotes rooting: enhances root moisture absorption, loosens soil particles, improves aeration, and promotes deeper root penetration
- ✓Stress tolerance and yield increase: silicon reinforces stem cell walls, significantly improving lodging resistance and bacterial wilt resistance, enhancing photosynthetic efficiency and promoting tillering
- ✓Frost and cold protection: raises cellular sap osmotic pressure, strengthens low-temperature resistance, effectively reduces frost injury losses — outstanding results for overwintering crops in northern regions
- ✓Rich in calcium and magnesium: a single application simultaneously supplies secondary nutrients, reducing the incidence of secondary and trace element deficiency symptoms
使用方法
- •Base application: broadcast before transplanting or after green-up, 5 kg/mu, mix thoroughly and water in
- •Top-dress: one application each at stem elongation and grain filling; rice can be applied with irrigation water
- •Continuous-cropping greenhouse soil: increase rate to 8–10 kg/mu for more pronounced acidic soil remediation
按作物施用指南
| 适用作物 | 施用方式 | 用量/浓度 | 施用时期 |
|---|---|---|---|
| Vegetables / greenhouse | Base application, till in | 5 kg/mu | Apply during land preparation before transplanting |
| Rice | Base or green-up top-dress | 5–8 kg/mu | Before transplanting or apply with irrigation at green-up |
| Fruit trees (acidic soils) | Broadcast and work in | 8–10 kg/mu | Apply in autumn/winter; results visible in spring |
| Wheat / maize | Base application | 5 kg/mu | Till in before sowing |
注意事项
- !Do not apply together with acidic pesticides; keep soil moist after application to aid silicon release
- !Use with caution on alkaline soils (pH ≥7.5) — test soil first before determining application rate
