Henan compost organic fertilizer equipment fertilizer equipment manufacturing company Viet compost maturity is good or bad, is the identification of a comprehensive index of quality compost. According to their color, odor, hardness straw, compost leachate, compost volume, N ratio and to determine the coefficient of detritus. (1) the smell from the color, the maturity of compost straw brown or dark brown, with black juice, with ammonia odor, fast testing with ammonium reagent, a significant increase in its ammonium content; (2) the hardness of straw by hand grip compost, warm and soft and flexible; very brittle when dry, organic and inorganic fertilizer equipment and technology, easily broken, organic and inorganic fertilizer equipment, organic matter loss of elasticity; (3) compost leachate, take maturity compost, add water after mixing (fertilizer ratio of 1: 5-10), place 3-5 minutes, the pale yellow leaching solution; (4) compost volume, than just stack shrink 1 / 2-2 / 3; (5) N ratio, usually 20-30: 1; (6) humification coefficient of about 30%. Composting of organic fertilizer equipment achieve these targets compost is good quality compost fertilizer, it can be applied to a variety of soils and crops. Adhere to long-term administration, not only high yields, but also to improve soil and soil fertility have significant effects. Horse manure organic fertilizer equipment fertilizer equipment company Henan Viet combine to give full play the role of horse manure, we must first understand the characteristics of horse manure, horse manure good scientific plot, horse manure horse manure can be made, but if the individual plot horse manure there will be no pig manure as quality, because manure crude urine and less during the day without activities horse box, relative to less waste, horse manure and manure should be mixed accumulation retting, manure storage process The heat, large organic and inorganic fertilizer equipment, will be able to promote the full maturity of pig manure, improve manure quality. Develop new manure organic fertilizer equipment incorporated in the appropriate temperature composting horse manure, organic and inorganic fertilizer equipment technology, horse manure in the high temperature fibers break down bacteria that can speed up the rotting compost, compost temperature increase and fecal harmful germs and parasite eggs, so farmers in the nursery seedling vegetables such as when fertility repetitive hotbeds, initial fertilizer hotbed of horse manure is generally used to make heating material. Horse manure organic fertilizer equipment "is a new type of organic fertilizer, fertilizer lasting, safe and sound, but also to improve land application of fertilizer caused by compaction, is a very broad prospects for development of fertilizer from the previous to the current new organic fertilizer fertilizer, reflects the progress of society, and to enhance the awareness of environmental protection!