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Preparation method of polyelement composite microbial fertilizer containing organic iron element

A technology of microbial fertilizer and multi-component compound, which is applied in the field of preparation of multi-component compound microbial fertilizer, can solve the problems of insufficient and reasonable application

Active Publication Date: 2013-01-30
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, soil algae microorganisms and organic iron elements have not been fully and reasonably used in the production of existing microbial fertilizers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Select a material powder of distiller's grains and pass through a 1 cm sieve to make distiller's grains powder for later use. Chromococcus cubic ( Chroococcus gardner ), Brevis lunata ( Eunotia lunaris ), Chlamydomonas ( Chlamydomonas sajao Lewin ), Nitrogen-fixing Anabaena ( Anabaena azotica ), Chlorella ( Chlorella vulgaris ) were fermented and produced separately, and the fermented algae liquor was adsorbed with distiller’s grain powder 5 times the weight respectively, and the above 5 kinds of adsorbed single algae agents were mixed evenly in the ratio of 30:15:20:20:15 by weight to make Microbial algae agent spare. A material powder of peat is selected and passed through a 1 cm sieve to make peat powder for subsequent use. Bacillus megaterium ( Bacillus megaterium ), Bacillus subtilis ( Bacillus subtilis ), Rhodopseudomonas palustris ( Rhodopseudanonas palustris ), Streptomyces jingyang ( Streptomyces jingyangensis ), Bacillus peptiformis ( Bacill...

Embodiment 2

[0016] The operating procedure was the same as in Example 1 during preparation. Only the type, quantity, specification and water content of raw materials are changed within the scope specified by the operation procedure of the present invention, and the multi-component compound microbial fertilizer containing organic iron elements of the present invention is still made in the same way.

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Abstract

The invention provides a preparation method of a polyelement composite microbial fertilizer containing organic iron element. The fertilizer is prepared by effectively mixing the microorganism bacterium agent of raw material components, the microorganism algae agent, the organic iron complex and the feces of livestock and poultry under a certain condition. The fertilizer has obvious effects of preventing the physiological diseases caused by the iron deficiency of plants, increasing the available nutrients of soil, improving the physical and chemical properties of soil, improving the growth of plants, increasing the yield of crops and improving the quality of agricultural products.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a preparation method of a multi-component compound microbial fertilizer containing organic iron elements. Background technique [0002] Soil microorganisms are the most numerous type of soil organisms. They play multiple roles in soil and have a major impact on soil formation and development, material cycle and fertility evolution. Microbial fertilizers are biological preparations made by artificially cultivating certain beneficial soil microorganisms. Microbial fertilizers can increase the nutrient content in the soil and inhibit the activity of plant pathogenic bacteria through the metabolic activities of microorganisms, thereby improving soil fertility, alleviating the deterioration of the soil ecological environment, and promoting plant growth and development. The distribution range of soil algae is very wide, the requirements for environmental conditions are not strict, and the adaptability ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 艾应伟宋婷郭培俊赖小东
Owner SICHUAN UNIV
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