Composition

Proportion (%)

Major function

The fermentation of cow dung

40.0

Organic fertilizer

Loam

32.2

Soil grain structure

Straw powder

20.0

Regulating soil pore

Vermiculite

6.0

Fertilizer and air permeability

Compound fertilizer

0.7

Nitrogen, phosphorus, potassium and other growth elements

Water retaining agent

0.6

Keep water

Binder

0.5

Soil adhesion