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Special organic tea seed cake fertilizer for paddy rice

A technology of organic fertilizer and tea meal, applied in application, fertilization device, fertilizer mixture, etc., can solve problems such as soil fertility decline, death of beneficial bacteria, failure to improve soil structure pollution, etc., so as to reduce absorption and improve plant physiological resistance. , the effect of alleviating toxic effects

Active Publication Date: 2014-08-06
HUNAN AMAZING GRACE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional chemical fertilizers do not contain organic substances such as organic acids, which not only fail to improve soil structure and reduce pollution, but also lead to adverse consequences such as decreased soil fertility and the death of beneficial bacteria to a certain extent.

Method used

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  • Special organic tea seed cake fertilizer for paddy rice
  • Special organic tea seed cake fertilizer for paddy rice
  • Special organic tea seed cake fertilizer for paddy rice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040]30kg of tea meal, 20kg of bagasse, and 15kg of rice straw were stirred and mixed in a fermentation tank, and an appropriate amount of water was added to make the water content 51.2%. Weigh 0.01kg of the EM bacterial agent, dissolve it in a small amount of water, add it into the fermentation tank containing the above-mentioned mixed material, mix and carry out the tank heap fermentation until the fertilizer is decomposed. Add 0.01 kg of a mixture of Bacillus subtilis, mycorrhizal fungi, and yeast to the decomposed fertilizer as a strain regulator; add 5 kg of superphosphate after cultivating for 1 day, and dry the fertilizer until the moisture content is 11.3 %, crush the material and pass through a 60-mesh sieve, add 0.01 kg of seaweed extract, mix evenly, granulate and pack to obtain the final product. The product has the characteristics of quick effect, long fertilizer effect, disease resistance and insecticide, and improved crop resistance. At the same time, it can ef...

Embodiment 2

[0054] 45kg of tea meal, 30kg of bagasse, and 20kg of rice straw were stirred and mixed in a fermentation tank, and an appropriate amount of water was added to make the water content 68.9%. Weigh 0.25 kg of EM bacterial agent, dissolve it in a small amount of water, add it into the fermentation tank containing the above-mentioned mixed material, mix it, and carry out the tank heap fermentation until the fertilizer is decomposed. Add 1.5kg of Bacillus subtilis to the decomposed fertilizer as a strain regulator; add 15kg of plant ash after cultivating for 1 day, dry the fertilizer in the air until the moisture content is 13.0%, crush the material and pass it through a 60-mesh sieve, and add seaweed extract After 2.5kg is mixed evenly, the final product is obtained by granulating and packaging. The product has the characteristics of quick effect, long fertilizer effect, disease resistance and insecticide, and improved crop resistance. At the same time, it can effectively reduce t...

Embodiment 3

[0059] 70kg of tea dregs, 50kg of bagasse, and 30kg of rice straw were stirred and mixed in a fermentation tank, and an appropriate amount of water was added to make the water content 59.6%. Weigh 0.5 kg of EM bacterial agent, dissolve it in a small amount of water, add it into the fermentation tank containing the above-mentioned mixed material and mix it, then carry out the tank heap fermentation until the fertilizer is decomposed. Add 3 kg of Bacillus subtilis, sulfate reducing bacteria, and actinomycetes to the fertilizer after decomposing as a strain regulator; add 20 kg of plant ash after cultivating for 1 day, and dry the fertilizer until the moisture content is 13.2%. After being pulverized, it can be sieved with 60 meshes, and after adding 3 kg of seaweed extract, mixing evenly, granulating and packaging to obtain the final product. The product has the characteristics of quick effect, long fertilizer effect, disease resistance and insecticide, and improved crop resista...

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Abstract

The invention discloses a special organic tea seed cake fertilizer for paddy rice and relates to the technical field of bio-organic fertilizers. The organic tea seed cake fertilizer is prepared by the tea seed cake, bagasse, straw, an EM (effective microorganisms) microbial agent, a strain modifier, a poiser and a seaweed essence. The manufacturing steps comprise mixing of to-be-fermented materials, fermentation, air-curing and drying, pulverizing, mixing, granulation and the like. A product of the special organic tea seed cake fertilizer has the characteristics that the soil structure is improved, the effective microbial community of the soil is increased, diseases are resisted, insects are killed, and the like, and the heavy metal content of rice field soil and paddy rice can be also reduced.

Description

technical field [0001] The technology belongs to the technical field of organic fertilizers, and in particular relates to a special organic fertilizer of tea dregs for rice. technical background [0002] my country is a large grain-producing country, with 65% of the residents taking rice as their staple food. The recent reports of "cadmium rice" incidents have all sounded the alarm for national food security issues. With the development of human society, the untreated discharge of industrial wastewater, waste gas, and waste residue has caused great damage to the soil structure, causing a series of problems such as soil fertility decline, compaction, and bacterial structure changes, especially heavy metal pollution. , resulting in excessive heavy metals in rice and other food crops, seriously endangering the food safety and health of Chinese residents. [0003] Traditional chemical fertilizers do not contain organic acids and other organic matter, which not only cannot impro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 李加兴周炎辉吴越陈选涂媛刘玲玲黄诚
Owner HUNAN AMAZING GRACE BIOTECH
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