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Soil conditioner for preventing and controlling continuous cropping seedling death of crop

A soil conditioner and heavy cropping technology, which is applied to fertilizers made from biological waste, fertilizer mixtures, applications, etc., can solve problems such as crop failure and crop production reduction, and achieve the effects of improving the ecological environment, inhibiting reproduction and spreading, and preventing and controlling the effect.

Pending Publication Date: 2017-06-06
SHANXI MAILE FERTILIZER IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So as to solve the problem of crop yield reduction or even no harvest caused by repeated crop dead seedlings when crops are planted repeatedly; and solve the problem that traditional methods cannot fundamentally solve the problem of repeated crop dead seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: a kind of soil conditioner for preventing and controlling the dead seedlings of repeated cropping of crops, it is mixed by the raw material of following percentage by weight: composite microbial bacterial agent 1%; Organic matter 24%; Micronutrient element soil conditioner 75%.

[0022] According to the total weight of 100%, the proportion of the composite microbial agent is as follows: 50% of Bacillus licheniformis; 30% of Bacillus peptiformis; 20% of Bacillus sporogenes.

[0023] The organic matter comes from generally decomposed and sterilized animal and plant residues, furfural residues, wine residues and the like.

[0024] The proportioning of the medium and trace element soil conditioner according to the total weight of 100% is: 26% silicon, 26.8% calcium, 20% magnesium, 7% sulfur, 0.1% manganese, 10% iron, 5% zinc, 0.05% copper, Molybdenum 0.05%, boron 5%;

[0025] The proportion of the content of the silicon according to the total weight of 100%: ...

Embodiment 2

[0029] Embodiment 2: a kind of soil conditioner for preventing and controlling the dead seedlings of repeated cropping of crops, it is mixed by the raw material of following percentage by weight: compound microbial bacterial agent 2%; Organic matter 43%; Medium and micronutrient element soil conditioner 55%.

[0030] According to the total weight of 100%, the proportion of the composite microbial agent is as follows: 50% of Bacillus licheniformis; 28% of Bacillus peptiformis; and 22% of Bacillus sporogenes.

[0031] The organic matter comes from generally decomposed and sterilized animal and plant residues, furfural residues, wine residues and the like.

[0032] The proportioning of the medium and trace element soil conditioner according to the total weight of 100% is: 26% silicon, 27% calcium, 20% magnesium, 6.8% sulfur, 0.1% manganese, 10% iron, 5% zinc, 0.05% copper, Molybdenum 0.05%, boron 5%;

[0033] The proportion of the content of silicon according to the total weight...

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Abstract

The invention provides a soil conditioner for preventing and controlling continuous cropping seedling death of a crop. The soil conditioner is obtained by mixing the following raw materials in percentage by weight: 1.0-2.5% of a composite microbial inoculum, 25-45% of organic matter and 55-75% of a medium and trace element containing soil conditioning agent. The soil conditioner can increase the organic matter content of soil, promote formation of a soil aggregate structure, improve physical and chemical properties of the soil, reduce accumulation of toxic substances in the soil, condition microbial flora in the soil, increase the number of beneficial bacterial flora and enhance the competitiveness of beneficial microbes; meanwhile, the soil conditioner is rich in a variety of micronutrient elements needed during crop growth, and after being applied to the soil, the soil conditioner can meet the crop growth needs, and can significantly enhance the crop resistance, enhance the crop resistance to pests and diseases, effectively control a continuous cropping seedling death phenomenon of the crop and improve the crop quality and the crop yield.

Description

technical field [0001] The invention relates to a soil conditioner, in particular to a soil conditioner for preventing and controlling dead seedlings of repeated crops. Background technique [0002] At present, crop dead seedlings are one of the most serious phenomena in agricultural production. When crops are planted repeatedly, the increase in soil-borne diseases will result in reduced yield or even no harvest, and the loss is quite serious. The dead seedlings of continuous cropping (heavy cropping) are analyzed from the perspective of phytopathology, which is caused by the propagation and infection of the original crop bacteria. Many of these pathogens are soil-dwelling bacteria, which can survive in the soil for a long time. When conditions permit, they can infect crops and cause crop disease; Excessive application of nitrogen fertilizers leads to lack of medium and trace elements, weak growth of crops, poor stress resistance, and pathogens invade the plants, causing c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05D3/00C05G3/80C05D5/00C05D9/00C05D9/02C05F5/006C05F5/008C05F11/00C05F11/08
Inventor 王贵宝田来生焦艳荣双建林赵芳
Owner SHANXI MAILE FERTILIZER IND CO LTD
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