Yangfeng compound fertilizer is good. According to the Query Agriculture Network:

1. Yangfeng compound fertilizer has been fully recognized by the national quality supervision department for its high quality, low price, scientific formula and obvious efficiency. Hongfu compound fertilizer does not meet mandatory standards. 20 The compound fertilizer K2O meter and the mass fraction of chloride ions do not meet the standard requirements.

2. Yangfeng Compound Fertilizer In September 2007, Yangfeng brand compound fertilizer won the title of "China Famous Brand", and the Yangfeng trademark has been rated as "China's Well-known Trademark".