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Preparation method of biological fertilizer for improving continuous cropping soil of strawberries

A biological fertilizer and soil technology, applied in the direction of organic fertilizer, excretion fertilizer, fertilizer mixture, etc., can solve the problems of nutrient deficiency, affecting strawberry yield and quality, soil salinization, etc., to increase yield, reduce the probability of occurrence of diseases and insect pests, and enhance The effect of disease resistance

Inactive Publication Date: 2021-06-18
威海南海新区万和七彩农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In order to solve the problem of strawberry continuous cropping soil in the prior art that affects the yield and quality of strawberry, the present invention proposes a method to effectively solve the continuous cropping problems of soil salinization, acidification, nutrient deficiency and imbalance, and pests and diseases. Preparation method of bio-fertilizer for improving strawberry continuous cropping soil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation method for improving the biological fertilizer of strawberry continuous cropping soil, comprising the steps of:

[0021] (1) First prepare the raw materials for the following components by mass calculation: 20 parts of microbial fermentation liquid, 20 parts of crushed waste straw, 10 parts of sugar industry filter mud, 8 parts of decomposed feces, 12 parts of traditional Chinese medicine extract, 15 parts of soybean Root, stem and leaf shell waste of family plants, 10 parts of edible fungus residue, 5 parts of cake fertilizer; the microbial fermentation liquid is fermented from 4 parts of microbial bacteria, 3 parts of brown sugar, 20 parts of rice bran, and 300 parts of water;

[0022] (2) Preparation of microbial fermentation broth: first heat water to boil for 3 minutes, then add brown sugar and rice bran, stir evenly, cool down naturally to 35-40°C, add microbial bacteria, stir evenly, place in a closed place for fermentation, and maintain the temperat...

Embodiment 2

[0028] A preparation method for improving the biological fertilizer of strawberry continuous cropping soil, comprising the steps of:

[0029] (1) First prepare the raw materials for the following components by mass calculation: 40 parts of microbial fermentation broth, 30 parts of crushed waste straw, 12 parts of sugar industry filter mud, 15 parts of decomposed feces, 18 parts of traditional Chinese medicine extract, 25 parts of soybean Root, stem, leaf and shell waste of family plants, 14 parts of edible fungus residue, 10 parts of cake fertilizer; the microbial fermentation broth is fermented from 8 parts of microbial bacteria, 6 parts of brown sugar, 40 parts of rice bran, and 500 parts of water;

[0030] (2) Preparation of microbial fermentation broth: first heat water to boil for 5 minutes, then add brown sugar and rice bran, stir evenly, cool down to 35-40°C naturally, add microbial bacteria, stir evenly, place in a closed place for fermentation, and maintain the tempera...

Embodiment 3

[0036] A preparation method for improving the biological fertilizer of strawberry continuous cropping soil, comprising the steps of:

[0037] (1) First prepare the raw materials for the following components by mass calculation: 30 parts of microbial fermentation liquid, 25 parts of crushed waste straw, 11 parts of sugar industry filter mud, 12 parts of decomposed feces, 15 parts of traditional Chinese medicine extract, 20 parts of soybean Root, stem, leaf and shell waste of family plants, 12 parts of edible fungus residue, 8 parts of cake fertilizer; the microbial fermentation liquid is fermented from 6 parts of microbial bacteria, 5 parts of brown sugar, 30 parts of rice bran, and 400 parts of water;

[0038] (2) Preparation of microbial fermentation broth: first heat water to boil for 4 minutes, then add brown sugar and rice bran, stir evenly, cool down naturally to 35-40°C, add microbial bacteria, stir evenly, place in a closed place for fermentation, and maintain the temperat...

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Abstract

The invention discloses a preparation method of a biological fertilizer for improving continuous cropping soil of strawberries. According to the method, microbial bacterium fermentation liquor, crushed waste straws, sugar industry filter mud, decomposed excrement, a traditional Chinese medicine extract, leguminous plant rhizome, leaf and shell wastes, edible fungus residues and a cake fertilizer are taken as raw materials, the biological fertilizer for improving the strawberry continuous cropping soil is prepared through a series of methods such as fermentation, disinfection and granulation, strawberry plants are induced to generate acquired systematic resistance, and the disease resistance of the strawberry plants is enhanced. Meanwhile, microorganisms and soil animal groups in rhizosphere soil can be adjusted, the number of pathogenic organisms is reduced, the number of beneficial organisms is increased, and a soil environment for good growth of the strawberries is built, so that soil and nutrition adjustment for overcoming continuous cropping obstacles of the strawberries is built, the death rate of plants is reduced when the strawberries are planted in the soil after the biological fertilizer is used, the yield is increased, the occurrence probability of plant diseases and insect pests is reduced, and a great problem is solved for sustainable planting of strawberries.

Description

technical field [0001] The invention relates to strawberry planting biological agent technology, in particular to a preparation method of biological fertilizer for improving strawberry continuous cropping soil. Background technique [0002] Due to the high moving cost of strawberry greenhouse facilities, the long annual production and use period (greenhouse strawberry is about 9 months from planting to the end of harvesting), coupled with limited cultivated land, it is difficult to rotate crops, and continuous cropping in facilities is very common, which causes soil pollution. The pathogenic bacteria and insect eggs in the shed have accumulated year after year, and some soil-borne diseases and insect pests such as Verticillium wilt and anthracnose have occurred year after year, and the disease has become more and more serious. The growth and development are stunted, the mortality rate is as high as 30%, and the output decreases by 20%-50%, which causes huge losses to strawbe...

Claims

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Application Information

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IPC IPC(8): C05G3/80C05G5/12
CPCC05F3/00
Inventor 杨红强
Owner 威海南海新区万和七彩农业科技有限公司