The fertilization of rice may be adjusted properly according to the content
of silicon in the soil. Generally when the effective content of silicon in
100mg soil is less than 10.5mg and the result of increasing production is
remarkable. When it is less than 10.5-13.0mg, it may also increase
production, but when it is more than 13.0mg, the result of increasing
production will not be as effective. The prescription of fertilizer may
be adjusted properly according to the differences of soil.

Specifications:
1) Dosage: 25-35kg/666.7m2
2) Supplemental fertilizer:
a) 10-15kg/666.7m2 quantity divided 2-3 times
b) 10% used during seedling period
c) 99% used during seedling differentiation

Inner packing:
500g/plastic/aluminum foil bag

Outer packing:
40bags/ctn
Dimensions: 420 x 300 x 300mm