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Nitrile ester phosphorus potassium amine active fertilizer produced from organic wastes

A technology of nitrile ester phosphopotassium amine and organic waste, applied in the field of fertilizers, can solve the problems of few, lack of organic matrix product quality standards and production specifications, unfavorable promotion and application, etc., and achieve good air permeability, small bulk density, and water holding capacity big effect

Inactive Publication Date: 2013-06-26
湖南丰仙生物科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are not many studies on the direct mixed composting of livestock and poultry wastes and industrial and agricultural organic wastes to produce organic cultivation substrates. The changes in the maturity cycle, compost temperature, humidity and physical and chemical parameters of the whole process, such as pH value, total salt ( EC), total carbon (TC), total nitrogen (TN), and total phosphorus (TP) are not well understood, especially the lack of quality standards and production specifications for organic substrate products, which is not conducive to their promotion in soilless cultivation of facility agriculture. application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] In terms of parts by mass, mix 80-100 parts of the mixture of crushed organic waste rice husk, dry cake and soybean meal, and 5-10 parts of the inducer to adjust the water content of the mixture to 55-65% (wt), and the C / N mass ratio The pH value is 23-28, and the pH value is 7-7.5; pile the above-mentioned mixture into a trapezoidal pile, punch holes from the top down, the number of holes per square meter is 10-15, cover the surface of the material with sacks or straw curtains, and start organic Oxygen fermentation, start timing when the pile temperature rises to 50°C, and ferment for 5 to 7 days; turn the pile when the temperature of the pile starts to drop, and then ferment for 5 to 7 days, then turn the pile every 5 to 7 days, and ferment for 15 days in total. After ~20 days, the fermentation process is completed; the moisture content of the above-mentioned fermented fertilizer base is baked or air-dried to 25-35% (wt);

[0023] The concrete steps of the preparation...

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Abstract

The invention relates to a nitrile ester phosphorus potassium amine active fertilizer produced from organic wastes. The nitrile ester phosphorus potassium amine active fertilizer is produced through the following steps of: adding a fermentation microbial inoculum into the organic wastes, selecting appropriate inorganic and organic inducers according to the need of a reproduction enzyme of the fermentation microbial inoculum, metering, blending, crushing and homogenizing according to a mixing ratio, inducing the fermentation microbial inoculum to ferment and thoroughly decompose the organic wastes, and carrying out material matching and blending after fermentation and thorough decomposition to obtain the nitrile ester phosphorus potassium amine active fertilizer.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a nitrile ester phosphorus potassium amine active fertilizer containing various nutritional elements and zymogens and a production process and method thereof. Background technique [0002] As we all know, in the vast rural areas of our country, a large amount of agricultural fertilizers are industrially produced inorganic fertilizers. Although they have a significant effect on increasing agricultural production, due to long-term single or partial application of chemical fertilizers, the growth and reproduction of microbial groups and biological enzyme groups in the soil are inhibited. And positive effect, lead to serious reduction of organic matter in soil, serious compaction of soil, decline of comprehensive fertility, destruction of ecological environment, malnutrition of crops, weakening of autoantibodies, poor product quality, accumulation of toxins in food, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08C05F17/00
CPCY02W30/40
Inventor 彭辉照
Owner 湖南丰仙生物科技有限公司
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