Continuous-cropping-resistant bacterial liquid as well as preparation method and application thereof

A technology of bacterial liquid and fermentation liquid, applied in the field of anti-stubble bacterial liquid and its preparation, can solve problems such as unsatisfactory effect, little increase in yield, poor control effect of pests and diseases, etc. Effect of sugar content

Pending Publication Date: 2021-09-21
LIAONING ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These prevention and control measures in the prior art can all play a certain effect, but the effect has not reached the ideal state, for example, the yield is not greatly improved, and the effect of pest control is not good.

Method used

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  • Continuous-cropping-resistant bacterial liquid as well as preparation method and application thereof
  • Continuous-cropping-resistant bacterial liquid as well as preparation method and application thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0033] The present invention also provides the preparation method of the bacteria liquid, comprising the steps of: mixing Bacillus megaterium fermentation liquid, Penicillium funiculum fermentation liquid, Trichoderma viride fermentation liquid, Pseudomonas berry fermentation liquid with glucose solution and Lysine hydrochloride can be mixed.

[0034] The invention also provides the application of the bacterial solution in preventing and controlling obstacles caused by continuous peanut cropping.

[0035] In the present invention, said obstacles are reduced yield and / or increased disease.

[0036] In the present invention, the method of using the bacterial solution to prevent and control the yield reduction and / or the increase of diseases caused by continuous cropping of peanuts is as follows:

[0037] (1) Before planting peanuts, use the bacterial solution mixed with organic fertilizer;

[0038] (2) During the flowering stage of peanuts, spray the bacterial solution on the ...

Embodiment 1

[0050] On April 20, 2018, 96L of anti-cropping bacteria solution was mixed with 240kg of dry pig manure and applied to the planting ground. Then apply the special fertilizer for peanuts in an amount of 30kg / mu. Afterwards, the planting area is treated for soil preparation.

[0051] On May 1, 2018, peanuts were sown with a ridge spacing of 50 cm and a hole spacing of 14 cm, and 9,500 holes of peanuts were sown per mu.

[0052] During the flowering period of peanuts, spray the anti-replanting bacteria solution at an amount of 20L / mu.

[0053] The rest of the steps are managed according to the conventional method, and the actual number of peanut plants emerging is recorded.

[0054] Harvest peanuts on September 20, 2018, record the yield of peanut pods; record the number of peanut plants with leaf spot, bacterial wilt, and stem rot throughout the growth process, and calculate the peanut disease rate; measure the total sugar content in peanut kernels. The results are shown in T...

Embodiment 2

[0061] On April 20, 2018, 120L of anti-cropping bacteria solution was mixed with 270kg of dry sheep manure and applied to the planting ground. Then apply the special fertilizer for peanuts in an amount of 26kg / mu. Afterwards, the planting area is treated for soil preparation.

[0062] On May 1, 2018, peanuts were sown with a ridge spacing of 50 cm and a hole spacing of 15 cm, and 8900 holes of peanuts were sown per mu.

[0063] During the flowering period of peanuts, spray the anti-cropping bacteria solution at an amount of 18L / mu.

[0064] The rest of the steps are managed according to the conventional method, and the actual number of peanut plants emerging is recorded.

[0065] Harvest peanuts on September 20, 2018, record the yield of peanut pods; record the number of peanut plants with leaf spot, bacterial wilt, and stem rot throughout the growth process, and calculate the peanut disease rate; measure the total sugar content in peanut kernels. The results are shown in Tab...

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Abstract

The invention relates to the technical field of peanut planting, in particular to a continuous-cropping-resistant bacterial liquid as well as a preparation method and application thereof. The continuous-cropping-resistant bacterial liquid comprises 3-5 parts of bacillus megatherium fermentation liquor, 5-7 parts of Penicillium funiculosum fermentation liquor, 5-7 parts of trichoderma viride fermentation liquor, 3-5 parts of pseudomonas fragi fermentation liquor, 40-50 parts of glucose solution with the concentration of 5-7% and 10-20 parts of l-lysine hydrochloride. When the continuous-cropping-resistant bacterial liquid is used for preventing obstacles caused by continuous cropping of peanuts, diseases caused by continuous cropping can be remarkably reduced, the yield of the peanuts can be increased, and the content of total sugar in the peanuts can also be improved.

Description

technical field [0001] The invention relates to the technical field of peanut planting, in particular to an anti-cropping bacterial liquid and its preparation method and application. Background technique [0002] Peanuts belong to the leguminous crops, which have certain rules for the absorption of various nutrients in the soil, especially some trace elements. Peanuts can fix the nitrogen in the air by themselves. If repeated cropping (continuous cropping), the original balance in the soil will be broken, and the nutrients in the soil will be out of balance, which will significantly reduce the phosphorus, potassium and other fertilizers required for the growth and development of peanuts, which cannot meet Its growth requirements cause the rhizomes to not develop well, reduce the number of flowering and fruiting, increase the probability of leaf spot, bacterial wilt, etc., and eventually lead to a reduction in peanut production. [0003] The prevention and control measures f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G5/20
CPCC05C11/00C05G5/20C05F11/00C05F11/08C05G1/00
Inventor 冯良山杨宁赵凤艳门阅王耀生李颖李婷婷娄义晟孙翔龙
Owner LIAONING ACAD OF AGRI SCI
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