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Compound microbial fertilizer with insecticidal activity

A technology of compound microorganisms and insecticidal activity, applied in the field of agriculture

Active Publication Date: 2021-09-14
广西乐土生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Compound microbial fertilizer with insecticidal activity
  • Compound microbial fertilizer with insecticidal activity
  • Compound microbial fertilizer with insecticidal activity

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Experimental program
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Effect test

Embodiment Construction

[0033] The present invention will be further described in detail below in combination with specific embodiments. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0034] 1. Preparation of compound microbial fertilizer solid powder preparation with insecticidal activity

[0035] 1. Experimental design

[0036] In this test, 3 examples were used to prepare solid powder preparations respectively, and the specific parameters are shown in Table 1.

[0037] Table 1 embodiment preparation parameter table (kg)

[0038]

[0039] 2. Operation steps:

[0040] S1: Weigh each raw material according to the above specific gravity;

[0041] S2: Grinding the components in the nitrogen and potassium fertilizer and mixing them uniformly to obtain component A;

[0042] S3: After pulverizing the components in the biostimulant except for the special biological bacteria, mix them evenly with th...

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Abstract

The invention discloses a compound microbial fertilizer with insecticidal activity, which comprises the following raw materials in parts by weight: 4-6 parts of nitrogen and potassium fertilizer, 13-16 parts of biostimulant, 1-1.5 parts of surfactant, and 0.8 parts of anti-caking agent -1.2 parts, wherein the biostimulant includes Bacillus amyloliquefaciens LTBA02, which has been preserved in the China Center for Type Culture Collection with the preservation number CCTCCNO: M2018433. The product of the present invention is a pure nutritional compound microbial fertilizer, which can be used as a compound microbial fertilizer to provide nutrition for fruit trees, and can also be used as an insecticide to prevent orchard diseases and insect pests. It is a new type of functional fertilizer with high efficiency, pollution-free, green and environmental protection. The invention also discloses a preparation method for preparing the compound microbial fertilizer into a solid powder preparation. The method is simple, easy to realize industrial production, and has stable product quality.

Description

technical field [0001] The invention belongs to the technical field of agriculture and relates to microbial fertilizers, in particular to a compound microbial fertilizer with insecticidal activity. Background technique [0002] With the large-scale use of chemical fertilizers, the effect of increasing agricultural production is obvious, but the large-scale use of chemical fertilizers has also caused environmental pollution problems such as the increase of heavy metals and toxic elements in the soil, the decrease of microbial activity, nutrient imbalance, and intensified acidification. And with the improvement of people's quality of life, residents pay more attention to the quality and safety of agricultural products. The quality and safety of agricultural products has become a practical issue that people are most concerned about. If the quality and safety of agricultural products cannot be guaranteed, it will not only endanger people's health, but also be detrimental to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/20C05G3/60C05G3/80
CPCC05C1/00C05C3/00C05G3/00C05G3/60C05G3/80C05C11/00C05D1/02C05D5/00C05F11/00C05F11/08C05C5/02C05C9/00C05F11/02
Inventor 廖华吕昆明
Owner 广西乐土生物科技有限公司
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