Disease-resistant organic fertilizer used in organic agricultural industrial parks and preparation method thereof

A technology for organic fertilizers and industrial parks, applied in the field of disease-resistant organic fertilizers used in organic agricultural industrial parks and their preparation, can solve the problems of excessive heavy metal content in agricultural products, easy to cause diseases, shorten the service life of industrial park land, etc., and achieve soil restoration. The effect of self-production ability, improvement of resistance to pests and diseases, and enhancement of self-immunity

Inactive Publication Date: 2015-04-01
GUIZHOU QIANFENG NONGXING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many organic fertilizer products on the market, and the main problems are as follows: (1) The products do not have disease resistance, and are prone to diseases during the growth of crops, requiring the application of a large amount of pesticides, which cannot meet the production requirements of organic agricultural products; (2) ), the content of heavy metals and other pollutants in the product is high, long-term application will easily cause heavy metals to accumulate in the soil, resulting in excessive heavy metal content in agricultural products, shortening the service life of the land in the industrial park; (3), the product provides incomplete growth nutrients required by crops , seriously affecting crop yield and quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1. Raw materials: 40kg of livestock and poultry manure (pig manure, chicken manure), 40kg of crushed corn and rice straw, 20kg of rapeseed cake, 60kg of water, appropriate amount of EM organic fertilizer fermentation liquid, 5406 actinomycete, ascorbic acid, compound nitrophenol Sodium fertilizer booster and granular perlite.

[0016] During production, the content of heavy metals in livestock and poultry manure and straw is detected first, and livestock and poultry manure and crop straw with low content are preferably used as raw materials. Mix 40kg of pig manure, chicken manure and other livestock and poultry manure as raw materials with crushed 40kg of corn, rice straw and 20kg of rapeseed cake, add 60kg of water, and then add EM organic fertilizer fermentation liquid according to the weight ratio of 1:300. Coarse material is formed after being decomposed and turned over; inoculate the above coarse material with 5406 actinomycete agent according to the weigh...

Embodiment 2

[0017] Example 2. Raw materials: 60kg of livestock and poultry manure (pig manure, chicken manure), 60kg of crushed corn and rice straw, 40kg of rapeseed cake, 80kg of water, appropriate amount of EM organic fertilizer fermentation liquid, 5406 actinomycete, ascorbic acid, compound nitrophenol Sodium fertilizer booster and granular perlite.

[0018] During production, the content of heavy metals in livestock and poultry manure and straw is detected first, and livestock and poultry manure and crop straw with low content are preferably used as raw materials. Mix 60kg of pig manure, chicken manure and other livestock and poultry manure as raw materials with crushed 60kg of corn, rice straw and 40kg of rapeseed cake, add 80kg of water, and then add EM organic fertilizer fermentation liquid according to the weight ratio of 1:400. Coarse material is formed after being decomposed and turned over; inoculate the above coarse material with 5406 actinomycete agent according to the weigh...

Embodiment 3

[0019] Example 3. Raw materials: 50kg of livestock and poultry manure (pig manure, chicken manure), 50kg of crushed corn and rice straw, 30kg of rapeseed cake, 70kg of water, appropriate amount of EM organic fertilizer fermentation liquid, 5406 actinomycete, ascorbic acid, compound nitrophenol Sodium fertilizer booster and granular perlite.

[0020] During production, the content of heavy metals in livestock and poultry manure and straw is detected first, and livestock and poultry manure and crop straw with low content are preferably used as raw materials. Mix 50kg of pig manure, chicken manure and other livestock and poultry manure as raw materials with 50kg of crushed corn, rice straw and 30kg of rapeseed cake, add 70kg of water, and then add EM organic fertilizer fermentation liquid according to the weight ratio of 1:300. Coarse material is formed after being decomposed and turned over; inoculate the above coarse material with 5406 actinomycete agent according to the weigh...

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PUM

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Abstract

The invention discloses a disease-resistant organic fertilizer used in organic agricultural industrial parks and a preparation method thereof. The organic fertilizer is prepared by adding an organic fertilizer fermentation liquor, a liquid actinomycete agent, ascorbic acid, a synergistic microelement fertilizer, a soil water retaining agent, and the like by taking livestock and poultry manures, ground crop straws and rape seed cake as the main raw materials. Compounded with the ascorbic acid, the organic fertilizer can achieve the effects of boosting the immunities of crops, improving the disease and insect pest resistance capacities of the crops, especially reducing the disease and pest risks caused by continuous cropping of the crops and effectively resisting the common diseases of the crops, such as blights, greensickness, rhizoctonia solani, root rot, damping-off, anthracnose, sooty mold, gummy stem blights, gray mold and black roots, so that the usage amount of chemical pesticides is reduced, and the effect of simultaneous application of pesticides and fertilizers is achieved.

Description

technical field [0001] The invention relates to an organic fertilizer and a preparation method thereof, in particular to a disease-resistant organic fertilizer for an organic agricultural industrial park and a preparation method thereof. Background technique [0002] In recent years, with the continuous exposure of food safety incidents, organic agriculture, which was quite marginalized, has become a hot spot. Organic agriculture refers to the planting industry that uses organic fertilizers to meet the nutritional needs of crops or the breeding industry that uses organic feed to meet the nutritional needs of livestock and poultry without completely or basically using artificially synthesized fertilizers, pesticides, growth regulators, and livestock and poultry feed additives in production . At present, there are many organic fertilizer products on the market, and the main problems are as follows: (1) The products do not have disease resistance, and are prone to diseases dur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05F3/00C05G3/00C05G3/70C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 张玉涛谭龙波李伟华
Owner GUIZHOU QIANFENG NONGXING TECH
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