Shandong Yifengyuan Biotechnology Co. LTD.

fertilizer(2)

Shandong Yifengyuan Biotechnology Co. LTD.

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yifengyuan compound fertilizer
Specification: npk 15-15-15
Detail: Compound fertilizer is a kind of containing nitrogen phosphorus and potassium in two or three components of the chemical fertilizer. The product can be used as base fertilizer, fertilizer, seed fertilizer; can be different, ba...

yifengyuan organic fertilizer
Specification: npk6 Organic matter45
Detail: Main componentsSoybean meal, bone meal, rice flour, sesame meal, amino acid, humic acid, plant protein and other organic materials, and added plant nutrition required for a variety of trace elements in. The product can be use...


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