Zhengzhou City, China
Note: The content of organic matter in chicken manure is as high as 25.5% (the content of organic matter in pig manure is 15%), and it contains 2.35% nitrogen, 2.32% phosphorus and 0.85% potassium, which are 4 times, 5 times and 1.9 times more than pig ma
Read MoreOrganic fertilizer. General application amount of 5 to 8 cubic meters per mu. Note that it must be rotted. Chicken manure, human manure fertilizer high efficiency, can be moderately reduced; straw, grass fertilizer, can be moderately increased; soybean me
Read MoreOrganic fertilizer is significant in improving the quality of fruit. After organic fertilizer is applied to the soil, the organic matter can effectively improve the physical and chemical conditions of the soil, ripen the soil, enhance the fertilizer suppl
Read MoreIt is a kind of fast-acting fertilizer with good water solubility and no residue, which can be completely dissolved in water and can be directly absorbed and utilized by the root system and foliage of crops. It can be directly absorbed and utilized by the
Read MoreOne of the physical structures of soil is called "soil agglomeration", which means that the soil is made up of small clumps, like earthworm dung. A good soil granular structure is aerated, retains water and fertilizer, and is also drought resistant.
Read MoreCrop roots need to breathe in the soil, need oxygen, soil caking will affect the permeability, if coupled with heavy watering, the water will press out the oxygen in the soil, the root system can not breathe, there will be compost, the root system also be
Read MoreHigh temperature is very easy to cause stress to chickens. So at this time, we have to reduce the density of chicken breeding and improve the permeability to avoid high temperature in the chicken coop and no heat dissipation
Read MoreWhat are the safety risks of unrotted chicken manure? Is it related to yellow leaf disease of small leaf poplar disease of fruit trees? Is it true that the application of chicken manure is more costly fee than the use of product organic fertilizer?
Read MoreScribe the basic line: make a reasonable cross line on the base plate, design the elevation line, the center plate laying should be convenient to use, accurate and take into account the shaft seat is not covered after installation.
Organic fertilizers in a broad sense are mainly divided into the following four categories.(1) Organic fertilizer (also called commercial organic fertilizer, refined organic fertilizer, industrial organic fertilizer), the implementation of the standard NY
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