This document applies to organic-inorganic compound fertilizers made from livestock and poultry manure, straw and other organic wastes that are fermented and decomposed, and added with inorganic fertilizers, and are suitable for double-cropping farmland in rice-wheat rotation.
T/SOFIDPA 0002-2021 history
2021T/SOFIDPA 0002-2021 Special organic and inorganic compound fertilizer for rice and wheat double cropping field