A kind of organic compound bacterial medicine fertilizer and its application for controlling rice lepidopteran pests

A technology of Lepidoptera and compound bacteria, applied in the agricultural field, can solve the problems of poor application effect and no substantial progress, and achieve high output rate, labor saving, pollution saving, and enhanced disease resistance

Active Publication Date: 2019-10-25
宜兴市天信生态种养专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the implementation of the new compound bacterial fertilizer control technology research and application project of Lepidoptera pests in rice is to meet the current practical needs of rice pest control. In order to save labor and cost, the integration of fertilizer and medicine has become the current research direction, but fertilizer and medicine Integration is currently mostly the integration of fertilizers and chemical herbicides, the integration of fertilizers and chemical insecticides and slow-release pesticides, the application effect is poor, and there is no substantial progress

Method used

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  • A kind of organic compound bacterial medicine fertilizer and its application for controlling rice lepidopteran pests
  • A kind of organic compound bacterial medicine fertilizer and its application for controlling rice lepidopteran pests
  • A kind of organic compound bacterial medicine fertilizer and its application for controlling rice lepidopteran pests

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Preparation of organic compound bacterial fertilizer:

[0034] 1. Separation of biological bacteria: put Trichoderma viride, Bacillus subtilis, Bacillus thuringiensis, Candida, Bacillus licheniformis, Streptomyces licheniformis respectively into the fermenter for propagation, and then air-dry the propagated biological bacteria separately to make biological Bacteria are in a dormant state.

[0035] 2. Organic matter collection: After fully mixing organic matter such as poultry manure and fermenting bacteria, cover it tightly with plastic cloth. After 24 hours, the temperature in the pile will reach about 50°C, and the temperature will rise to about 70°C in 48 hours. After 10-15 days, The fermented raw materials are all decomposed, the insect eggs, grass seeds and pathogenic bacteria in the raw materials are all killed, and the raw materials turn brown or dark brown. The fermented organic matter is cooled and dried to a water content of 21%, and it is ready for use as a f...

Embodiment 2

[0040] Embodiment 2 Field drug (fertilizer) effect large area test of the present invention (2012)

[0041] Test conditions and methods: The test site was carried out at the regional pest test (Pengzhuang Village, Xinjie Street) base in Yixing City, Jiangsu Province. The soil was yellow soil with a pH value of 6.6. The previous stubble was wheat. On May 5th, the variety Wuyunjing 23. Set up 4 treatments: ①Apply 10 kg / mu of organic compound bacterial fertilizer on July 5 and August 10; ②Apply 10 kg / mu of organic compound bacterial fertilizer on July 5; ③Apply organic compound bacterial fertilizer on August 3 Fertilizer 10 kg / mu; ④ 6 times of conventional pesticides for comparison, the area of ​​the large area is 333.3m 2 . Another control area (CK) without the application of organic biological bacterial fertilizers and pesticides is set up, with a plot area of ​​33.3m 2 After applying the organic compound bacterial fertilizer, observe the insect control effect on lepidoptera...

Embodiment 3

[0046] Embodiment 3 field medicine (fertilizer) effect large area test demonstration of the present invention (2013)

[0047] Test method: The test demonstration site was carried out in Chenqiao Village, Zhoutie Town, Yixing City, Jiangsu Province. The soil quality was white soil, PH6.4, and the organic matter content was medium. The previous stubble was wheat, and the cultivation method was direct seeding. On June 2, the irrigation and drainage facilities and water retention conditions were good. The organic compound bacterial fertilizer of the example was used to carry out the test demonstration of one-time application (medicine) fertilizer and second-time application of fertilizer at different times. According to the requirements, 4 treatments were set up: ①Organic compound fertilizer Bacteria fertilizer (July 12) and (August 9) each applied 10 kg / mu; ②Organic compound bacterial fertilizer (July 12) applied 10 kg / mu; ③Organic compound bacterial fertilizer (August 9th) apply...

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Abstract

The invention discloses an organic compound-inoculant insecticide-fertilizer for preventing and treating lepidoptera pests on paddy rice. The organic compound-inoculant insecticide-fertilizer comprises organic fertilizer and six biological compound inoculants which are composed of Trichoderma viride, Bacillus licheniformis, Streptomyces spirolavendulae, Bacillus subtilis, Bacillus thuringiensis and Candida. The organic compound-inoculant insecticide-fertilizer provided by the invention can improve the disease resistance and stress resistance of rice plants, prevent and treat lepidoptera pests, and prevent and control rice blast and sheath blight of paddy rice, and has an action period of about 40 days.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to an organic compound bacterial fertilizer for preventing and controlling rice Lepidoptera pests and an application thereof. Rice bract worm and other Lepidoptera pests, while preventing and controlling rice blast and sheath blight. Background technique [0002] At present, the ecological balance of farmland has long been broken, and the era of relying on natural enemies to control rice diseases and insect pests no longer exists. Rice production has to rely on spraying pesticides to control rice diseases and insect pests, so as to achieve the purpose of maintaining and increasing production. According to relevant experiments, when rice is continuously planted on the same land without any pesticides, and agricultural operations such as fertilization are carried out as usual, only 2 years of rice harvest in the past 20 years, the yield per mu is only more than 50 ki...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04A01C21/00A01G13/00C05G3/60C05G3/80
CPCA01C21/00A01G13/00C05F3/00C05F9/04C05G3/00C05G3/60C05G3/80C05F11/08C05F11/00C05F17/00
Inventor 钱曙光邹利军石磊周益民邵汉池沈丹锋凌建中吴敏周科标杨晓强钱伟杰花利明王志东吴常君沈琦琪周玲邵文捷
Owner 宜兴市天信生态种养专业合作社
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