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Biological organic fertilizer, preparing process and use thereof

A bio-organic fertilizer and organic substance technology, applied in the direction of organic fertilizers, can solve the problems of insufficient crop yield, etc., and achieve the effects of good rhizosphere growth promotion, strong nutritional function, and strong environmental adaptability

Inactive Publication Date: 2008-07-16
BEIJING SHIJI WANYEYUAN BIOENG TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing bio-organic fertilizers have defects such as not being significant enough to increase the yield of crops to varying degrees.

Method used

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  • Biological organic fertilizer, preparing process and use thereof
  • Biological organic fertilizer, preparing process and use thereof
  • Biological organic fertilizer, preparing process and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Take each raw material (unit: kg) by the following weight: 60 cottonseed meal, 20 Bacillus cereus inoculum, 10 brewer's yeast inoculum and 10 Lactobacillus acidophilus inoculum;

[0024] The cottonseed meal is pulverized, mixed evenly with the above three bacterial agents, dried and packaged.

[0025] Bacillus cereus inoculum, brewer's yeast inoculum and Lactobacillus acidophilus inoculum are prepared according to conventional methods for preparing inoculum; Bacillus cereus, (beer) yeast and Lactobacillus acidophilus All were purchased from the Culture Collection Center of the Institute of Microbiology, Chinese Academy of Sciences, and their serial numbers are: CGMCC1.932, CGMCC2.451 and CGMCC1.1854.

[0026] The preparation of three bacterial agents can refer to the following methods:

[0027] 1. Preparation of Bacillus cereus bacterial agent

[0028] 1. Preparation of slant seed strains: activation (i.e. inoculation of pure strains on a flat plate for cultivation) t...

Embodiment 2

[0035] Each raw material (unit: kg) was weighed according to the following weights: soybean meal 50, Bacillus cereus inoculum 30, Saccharomyces cerevisiae powder inoculum 12 and Lactobacillus acidophilus inoculum powder 8. (the preparation of bacillus cereus inoculum, brewer's yeast inoculum and lactobacillus inoculum is with embodiment 1)

[0036] The soybean meal is pulverized, mixed uniformly with the above bacteria agent, dried and packaged.

Embodiment 3

[0038] Each raw material was weighed according to the following weights (unit: kg): 70 peanut meal, 14 Bacillus cereus inoculum, 8 brewer's yeast inoculum and 8 Lactobacillus acidophilus inoculum. (the preparation of bacillus cereus inoculum, brewer's yeast inoculum and Lactobacillus acidophilus inoculum is with embodiment 1)

[0039] The peanut meal is pulverized, mixed evenly with the above three bacterial agents, dried and packaged.

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Abstract

The invention discloses a new bio-organic fertilizer and its preparation method. The bio-organic fertilizer composed of (by weight parts) organic substances 50-70. Bacillus cereus 10-30, Saccharomyces cerevisiae 8-12, and Lactobacillus acidophilus 8-12. The method comprises preparing the above three microbial agents, crushing organic fertilizer and mixing it with the microbial agents, drying, and packaging to obtain the final product. The bio-organic fertilizer is rich in a large variety of trace elements crops needed, which can effectively improve soil structure, increase granular structure and soil organic matter content, significantly improve oil fertility, and increase crop yield by 15-20%.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a bio-organic fertilizer, its preparation method and application, and belongs to the field of fertilizers. Background technique [0002] Long-term simple application of chemical fertilizers will easily lead to deterioration of soil physical and chemical properties, soil compaction, poor permeability, reduced aggregate structure, and soil pH value will be too acidic or too alkaline, which will eventually lead to a serious decline in soil fertility crops grow. Organic fertilizer has the advantages of comprehensive nutrient elements and can effectively improve soil structure and physical and chemical properties, but at the same time has defects such as low nutrient content and slow effect. Bio-organic fertilizers overcome the defects of the above two types of fertilizers and have both advantages. Therefore, bio-organic fertilizers have broad application prospects in agricultural and forestry product...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F15/00C05F11/08
Inventor 殷汝新
Owner BEIJING SHIJI WANYEYUAN BIOENG TECHCO
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