Composite microecological preparation for preventing and treating continuous cropping diseases as well as preparation method and application of composite microecological preparation

A compound micro-ecology and disease technology, applied in the field of heavy cropping disease prevention and control, can solve the problems of lack of control micro-ecological preparations, etc., to achieve the effect of improving disease resistance, reducing exclusive influence, and promoting growth

Active Publication Date: 2022-03-08
新疆天物生态环保股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a compound microecological preparation for preventing and controlling cropping diseases, so as to solve the technical problem in the prior art that there is no probiotics capable of preventing and controlling multiple cropping diseases of economic crops

Method used

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  • Composite microecological preparation for preventing and treating continuous cropping diseases as well as preparation method and application of composite microecological preparation
  • Composite microecological preparation for preventing and treating continuous cropping diseases as well as preparation method and application of composite microecological preparation
  • Composite microecological preparation for preventing and treating continuous cropping diseases as well as preparation method and application of composite microecological preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: the preparation of compound probiotics

[0031] The compound microecological preparation is made into powder by solid fermentation, which is mainly divided into two stages: strain activation and solid fermentation.

[0032] (1) Activation of bacteria

[0033] S1: Prepare medium:

[0034] PDA (Potato Dextrose Agar) medium: including the following raw materials in mass percentage: 20% of potatoes, 2% of glucose, 1.5% of agar, and the balance is sterile water. The preparation method is as follows: cut potatoes into small pieces, boil them with water, filter them with a cloth, heat them, add agar according to the needs of the actual experiment (there is no need to add agar for liquid medium), continue to heat and mix well, after the agar is dissolved, add Glucose, stir evenly; sterilize at 115°C for 20 minutes for later use;

[0035] Bacterial culture medium: including the following raw materials and preparation methods in mass percentages: 1% tryptone, 0.5...

experiment example 1

[0061] Experimental example 1: Pepper field test effect of compound microecological preparation

[0062] An experimental field with a history of planting peppers for 6 consecutive years was selected, and anthracnose, black spot and blight were all serious over the years. Anthracnose, black spot and blight occurred naturally during the experiment. The soil texture of the test site is sandy loam, with flat terrain and medium and uniform soil fertility. The pepper variety planted is: Hong'an No. 6. Establish 4 treatments, treatment 1 is respectively 1 time of compound micro-ecological preparation prepared in embodiment 4 when dripping slow seedling water after pepper transplanting and flowering early stage, each time 3 kilograms per mu; treatment 2 is blank treatment ; Processing 3 is the single bacterial agent of Bacillus subtilis prepared by using comparative example 1, and processing 4 is the single bacterial agent of Trichoderma harzianum prepared by comparative example 2; e...

experiment example 2

[0077]Experimental example 2: Tomato field test effect of compound probiotics.

[0078] Choose a test site that has been continuously planted for 5 years, and the incidence of early blight, leaf mold, and bacterial wilt has been severe over the years. Early blight, leaf mold and bacterial wilt occurred naturally during the experiment. The soil texture of the test site is clay loam, with flat terrain and medium and uniform soil fertility. The tomato variety planted is Xinhong 54. Establish 4 treatments, treatment 1 is to drip the seedling water after tomato transplanting and the compound micro-ecological preparation prepared by mixing fertilizer in the early stage of flowering respectively 1 time, 3 kilograms per mu each time; treatment 2 is blank treatment ; Processing 3 is to use the single bacterial agent of Bacillus subtilis prepared by comparative example 1, and processing 4 is the single bacterial agent of Trichoderma harzianum prepared by comparative example 2; each pro...

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Abstract

The invention relates to the technical field of continuous cropping disease prevention and treatment, and discloses a composite microecological preparation for preventing and treating continuous cropping diseases as well as a preparation method and application thereof. According to the scheme, bacillus subtilis and trichoderma harzianum are used as main functional components, gasification furnace slag ceramsite is used as an adsorbent, bran is used as a partial fermentation nutrient component, the adsorbent adsorbs a microbial seed solution to form a solid fermentation product, and the solid fermentation product is subjected to solid fermentation and then dried to obtain the composite microbial preparation. The scheme has the advantages that the fermentation process is simple, waste water/waste gas is not generated, gasification furnace slag waste is recycled, the fermentation efficiency is high and the like, the prepared composite microecological preparation has remarkable continuous cropping disease control and yield increasing effects on various economic crops such as tomatoes, peppers and cotton, the defects of an existing biological control technology can be overcome, and the economic benefit is increased. The important significance is realized on the continuous cropping disease control of commercial crops.

Description

technical field [0001] The invention relates to the technical field of prevention and treatment of heavy cropping diseases, in particular to a compound micro-ecological preparation for preventing and controlling heavy cropping diseases, a preparation method and application thereof. Background technique [0002] Year after year of cotton, pepper, tomato and other economic crops in Xinjiang have caused frequent diseases, which not only affects the yield and quality of crops, but also reduces the safety of agricultural products. At present, crop cropping diseases are mainly prevented and controlled by means of cultivation management, physical control, chemical control and biological control at home and abroad. Among them, traditional agricultural methods such as cultivation management and physical control have certain effects on the prevention and control of crop replanting diseases, but the control effect is low; chemical control methods are more harmful to the environment, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/22A01N63/38A01N25/08A01P3/00A01P21/00C12N1/20C12N1/14C12R1/125C12R1/885
CPCA01N63/22A01N63/38A01N25/08C12N1/20C12N1/14
Inventor 郭志国胡开明魏永洋安军妹何薇孙艳蔡宜东王军岩李博睿
Owner 新疆天物生态环保股份有限公司
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