Spherical Silica Gel
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Spherical Silica Gel

Properties of Spherical Silica Gel: transparent or translucent granular appearance, silica gel can be used as raw material to add in silicon fertilizer, can improve soil composition, store and release nutrients slowly, is conducive to the growth of crops. Silicon is an important nutrient element in plant composition, and is listed as the fourth major element after nitrogen, phosphorus and potassium in the international soil boundary.

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Product Description

China Spherical Silica Gel Manufacturers and Suppliers


Properties: transparent or translucent granular appearance, silica gel can be used as raw material to add in silicon fertilizer, can improve soil composition, store and release nutrients slowly, is conducive to the growth of crops. Silicon is an important nutrient element in plant composition, and is listed as the fourth major element after nitrogen, phosphorus and potassium in the international soil boundary.
Silicon fertilizer can improve the photosynthesis and chlorophyll content of crops, make the stems and leaves straight, and promote the accumulation of organic matter.
Silicon fertilizer can increase the mechanical strength of crop stem, improve lodging resistance by more than 85%, make the stem straight, conducive to dense planting.
Silicon fertilizer can improve the resistance of crops to diseases and insect pests and reduce the occurrence of various diseases and insect pests. After the absorption of silicon, silicon cells can be formed in plants, which thickens the cell wall on the surface of stem and leaf and increases the cuticle layer, forming a solid protective layer, so that insects are not easy to bite and germs are difficult to invade. In particular, the resistance to rice blast, bacterial blight, stem rot, seedling rot, leaf spot and other diseases and insect pests has been strengthened

Application: fertilizer additive

Technical indicators:


Project

Indicators

Spherical

Massive

Adsorption quantity

RH20%≥

10

10

RH50%≥

22

22

RH90%≥

33

33

Packing densityg/l≥

720

670

Heating loss%≤

5

5

Particle size mm

2-4

<0.5
1-4

Percentage of qualified grain size %≥

90

90

Soluble silicate acid %≥

80

80

Note: Special requirements according to protocol standards

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