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Bio-organic fertilizer and application thereof

A technology of bio-organic fertilizer and compound bacterial agent, applied in the field of bio-organic fertilizer, can solve the problems that soil cannot be comprehensively treated and improved, cannot be propagated well, and crops are difficult to absorb and utilize, etc., so as to improve the utilization rate and effect of fertilizers. Stabilizing, reducing moss effect

Inactive Publication Date: 2019-01-11
郭春灵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current bio-organic fertilizer has the problem of unreasonable formula and cannot achieve a good effect of improving soil. Specifically, the organic matter in most bio-organic fertilizers is coal gangue, but coal gangue is a large molecule, which is difficult for crops to absorb and utilize; in addition , most of the existing microbial agents for bio-organic fertilizers are single strains with a single effect, and cannot reproduce in large quantities, and cannot comprehensively control and improve the soil

Method used

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  • Bio-organic fertilizer and application thereof
  • Bio-organic fertilizer and application thereof

Examples

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preparation example Construction

[0025] The preparation method of composite bacterial agent described in the present invention preferably comprises the following steps:

[0026] 1) Lactobacillus rhamnosus, Bacillus subtilis, yeast and photosynthetic bacteria were respectively inoculated in the culture medium for anaerobic fermentation to obtain four bacterial liquids;

[0027] 2) Mixing the four bacterial liquids to obtain a composite microbial agent.

[0028] In the present invention, the preparation process of the composite bacterial agent is carried out under aseptic conditions, and the aseptic room needs to be sterilized before operation; the scope of the sterilizing includes instruments, utensils, clothes and hands.

[0029] In the present invention, Lactobacillus rhamnosus, Bacillus subtilis, saccharomyces and photosynthetic bacteria are activated respectively to obtain activated bacterial liquid; the process and parameters of the activation process are not particularly limited in the present invention,...

Embodiment 1

[0050] Purchase the original strains (Bacillus subtilis, Lactobacillus rhamnosus, yeast and photosynthetic bacteria), activate the strains, and carry out anaerobic fermentation culture.

[0051] Specific operation of anaerobic fermentation culture: medium (1500 parts of purified water, 30 parts of brown sugar, 2 parts of peptone, 4 parts of glucose, 2 parts of yeast extract) sterilization (add 1500L of pure water to a 2000L tank, and when the temperature rises above 50℃ Add the culture medium of the fermenter into the tank under the condition of stirring, after fully stirring evenly, start to sterilize, steam heating to 118°C for 30 minutes to sterilize, after the sterilization, take a sample from the sampling port to test the pH value of the medium. Adjust the value below 6.0, inoculate in the sterile area (use water circulation to cool down, when the tank temperature drops to 35°C, use the flame inoculation method to inoculate), anaerobic fermentation (cultivation temperature...

Embodiment 2

[0059] Weigh 100kg of pepper cake, 5kg of cornmeal, 5kg of bran, 50kg of meat and bone meal, 5kg of medical stone, 25kg of rice bran, 60kg of humic acid, and 100kg of the composite bacterial agent described in Example 1. Mix to obtain bio-organic fertilizer.

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Abstract

The invention provides a bio-organic fertilizer containing composite inocula, which belongs to the technical field of a bio-organic fertilizer. The bio-organic fertilizer comprises the following raw materials in parts by weight: 20-40 parts of the composite inocula, 20-30 parts of pepper cake, 1-3 parts of corn flour, 1-3 parts of wheat bran, 10-20 parts of meat and bone meal, 1-3 parts of medicalstone, 5-15 parts of rice bran, and 12-20 parts of humic acid; the pH value of the bio-organic fertilizer is 5.5-5.8; the composite inocula comprises lactobacillus rhamnosus, bacillus subtilis, microzyme and photosynthetic bacteria; and the total effective bacteria amount in the composite inocula is greater than or equal to 1*10<8> cfu / g. The bio-organic fertilizer of the invention can improve the soil environment, can improve the agglomerate structure of the soil, loosen and breathe the soil, break soil hardening, and reduce the moss, satisfy crop demand for the fertilizer, and stimulate crop growth, and successfully solve the premature aging, nematode and dead trees and other incurable diseases caused by continuous-cropping of soil.

Description

technical field [0001] The invention relates to the technical field of bio-organic fertilizers, in particular to a bio-organic fertilizer and its application. Background technique [0002] At present, many intractable diseases such as yellow leaves, small leaves, rotten roots, dead trees, root rot, root-knot nematodes, and fruit stains are caused by soil problems. Farmers have not applied fertilizer scientifically for a long time, such as long-term use of unripe chickens in large quantities. Manure and long-term single use of chemical fertilizers will damage the soil environment and cause soil problems such as compaction, salinization, and acid-base imbalance, which will cause crops to take root but not grow roots. If the roots are not alive, there will be intractable diseases such as dead trees, yellow leaves, premature aging, yellowing, and nematodes. [0003] Bio-organic fertilizer refers to a type of microbial fertilizer and organic fertilizer that is composed of specif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B17/00C05G3/00C05G3/80C05D9/00C05F1/005C05F5/002C05F11/00C05F11/02C05F11/08
Inventor 郭春灵张拥军张月鹏刘飞宇
Owner 郭春灵
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