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A microorganism composite ecological fertilizer and a preparing method thereof

An ecological fertilizer and microbial technology, applied in the field of microbial compound ecological fertilizer and its preparation, can solve the problems of low utilization rate of chemical fertilizers, achieve the effects of reducing the frequency of fertilization, improving the efficiency of action, and increasing soil organic matter

Inactive Publication Date: 2015-04-01
HEFEI ZHISHANG AGRI DEV
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AI Technical Summary

Problems solved by technology

[0002] Chemical fertilizer is the largest material input in agricultural production. According to the statistics of the Food and Agriculture Organization of the United Nations, chemical fertilizers account for 40-60% of the increase in yield. However, the production time shows that due to the nature of the fertilizer itself and the soil The impact of environmental conditions and agricultural measures, etc., the utilization rate of chemical fertilizers is very low

Method used

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Embodiment 1

[0013] A microbial compound ecological fertilizer is characterized in that it is made of the following raw materials in parts by weight (Kg): 20 bean curd residues, 20 brown sugar residues, 28 beer tanks, 20 corn flour, 80 crop straws, 10 quartz sands, winery filter Mud 30, beneficial microbial flora 4, calcium ammonium nitrate 6, potassium chloride 12, urea 12, EDTA chelated iron 4, phosphate fertilizer 12, zeolite powder 8, plant ash 15, coating agent 4 and an appropriate amount of water;

[0014] The coating agent is made of the following raw materials in parts by weight: divinylbenzene 1, calcium oxide 6, melamine formaldehyde resin 3, isopropanol 9, bamboo charcoal powder 3, acetic acid 4, glycerin 1, limestone powder 9, persulfuric acid Potassium 0.5 and appropriate amount of water; the preparation method is: dilute isopropanol with 3 to 4 times of water, then add divinylbenzene, glycerin, melamine formaldehyde resin and potassium persulfate, heat and stir to dissolve, mi...

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Abstract

The invention relates to a microorganism composite ecological fertilizer. Rough-wrought corn powder is utilized and mixed with microbial flora benefiting plant growth so as to maintain life vitality of microorganisms. Crop straw ground into uniform pulp and soil improvement components are also added to prepare an outer enveloping body of the fertilizer, and have functions of improving soil quality and increasing soil organic matters. NPK components enveloped with an enveloping agent prepared by resin are in the inside of the fertilizer, are essential to plant growth, are released after enveloping, and have obvious slow release effects. The fertilizer reduces the number of times of fertilizing, and increases the function efficiency. The soil microorganism content has a far-reaching influence on crop roots, influences absorption of water, fertilizers and mineral elements by roots, and even can control diseases and pests.

Description

technical field [0001] The invention relates to a microbial compound ecological fertilizer and a preparation method thereof, belonging to the technological field of microbial ecological functional fertilizers in fertilizers. Background technique [0002] Chemical fertilizer is the largest material input in agricultural production. According to the statistics of the Food and Agriculture Organization of the United Nations, chemical fertilizers account for 40-60% of the increase in yield. However, the production time shows that due to the nature of the fertilizer itself and the soil Due to the impact of environmental conditions and agricultural measures, the utilization rate of chemical fertilizers is very low. The waste of nutrient resources caused by the low utilization rate of fertilizer nutrients in China is astonishing. According to statistics, the annual production and application of nitrogen fertilizer in China is about 20 million tons, and the seasonal utilization rate ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C5/00C05G3/60C05G3/90C05G5/30C05C9/00C05D1/02C05D9/02C05F5/006C05F5/008C05F11/00C05F11/08
Inventor 庄蕙瑛
Owner HEFEI ZHISHANG AGRI DEV
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