Green environmental protection organic-inorganic composite mixing fertilizer
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A green, environmentally friendly and organic technology, applied in organic fertilizers, inorganic fertilizers, ammonium salt fertilizers, etc., can solve problems such as fertilizers that cannot improve non-toxic and environmentally friendly, and achieve the effects of increasing product value, reducing pollution and increasing soil temperature.
Inactive Publication Date: 2010-12-15
株洲绿惠绿色肥料有限公司 +1
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[0003] In order to overcome the deficiency that existing organic-inorganic compound fertilizers cannot improve non-toxic and environmentally friendly fertilizers, the invention provides a green and environmentally friendly organic-inorganic compound fertilizer, which can not only provide organic matter, nitrogen, phosphorus, potassium and calcium, Magnesium, sulfur, iron, copper, zinc, cobalt and other medium and trace elements can increase the yield and quality of crops, and can also avoid heavy metals such as cadmium, lead, arsenic, chromium and other toxic substances and live roundworm eggs and Escherichia coli. Pollution
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[0007] 40kg of urea, 350kg of ammonium chloride, 100kg of ammonium sulfate, 200kg of superphosphate, 100kg of potassium chloride, 10kg of basalt powder, 100kg of tea husk powder, and 100kg of peat soil were crushed, mixed well, and granulated, then dried, After cooling and polishing, it can produce green and environment-friendly organic-inorganic compound fertilizer with nitrogen, phosphorus and potassium content of 19.26% and organic matter content of 22.80%. The rice test in Heping Village, Changsha County shows that the yield per mu is 470.80 kg when 50 kg of this product is applied per mu, which is 13.4 kg higher than the 457.4 kg imported fertilizer from Russia per mu, which is an increase of 3.25%. Compared with the 411.80 kg per mu yield of 411.80 kg of common domestic compound fertilizer applied with other nutrients, the yield increased by 59.0 kg, and the yield increased by 14.32%. At the same time, the application of pesticides is reduced and the product does not con...
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Abstract
The invention relates to a green environment-friendly organic-inorganic compound fertilizer, which comprises carbamide, ammonium chloride, ammonium sulphate, ordinary superphosphate, potassium chloride, basalt powders, tea-shell powders, and peaty soils, wherein, the carbamide accounts for 3 to 5 percent, the ammonium chloride accounts for 30 to 40 percent, the ammonium sulphate accounts for 8 to12 percent, the ordinary superphosphate accounts for 16 to 24 percent, the potassium chloride accounts for 8 to 12 percent, the basalt powders account for 0.8 to 1.2 percent, the tea-shell powders account for 8 to 12 percent, and the peaty soils account for 8 to 12 percent. The fertilizer not only increases the output of crops, enhances the quality, but also avoids the pollutions brought by toxicsubstances such as heavy metal cadmium, lead, arsenic, chromium, etc. and living ascarid eggs as well as escherichia coli, and also improves soils at the same time and maintains the ecological balance of the soils.
Description
Technical field [0001] The invention relates to a compound fertilizer, in particular to a non-toxic and harmless green and environment-friendly organic-inorganic compound fertilizer formulated from tea husk powder, peat soil, basalt and other raw materials. Background technique [0002] At present, most of the known organic-inorganic compound fertilizers use livestock and poultry manure, slaughterhouse waste, garbage and other materials as organic raw materials. Exceeded the standard, and a large number of live roundworm eggs and Escherichia coli existed. The organic-inorganic compound fertilizer produced with this raw material is seriously polluted. When the fertilizer is applied to the soil, it will pollute the soil, and the toxic substances will be absorbed by the crops and accumulate in the body. damage to human health. Contents of the invention [0003] In order to overcome the deficiency that existing organic-inorganic compound fertilizers cannot improve non-toxic ...
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