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Bio-organic fertilizer and preparation method thereof

A bio-organic fertilizer and Streptomyces aureus technology, applied in the field of fertilizers, can solve the problems of limited promotion and application of bio-organic fertilizers, unsuitable transportation and sales, cumbersome preparation steps, etc., and achieve the goal of improving agronomic traits, reducing chances of harm, and resisting adverse environments Effect

Inactive Publication Date: 2017-10-10
辽宁可来沃生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing bio-organic fertilizers have defects such as low fertilizer efficiency, single function, cumbersome preparation steps, high content of bacteria, and unsuitable for transportation and sales, so the promotion and application of bio-organic fertilizers has been limited.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] 1. Decomposition of fertilizer carrier

[0039]1. Crush and mix corn stalks and tobacco stalks, add water to pour them thoroughly, then add bean cake powder, and stir to form a fermented material. The weight ratio of humic acid, corn stalks, tobacco stalks, water, and bean cake powder is 30:30 :40:70:3.

[0040] 2. Add lime powder to the fermented material to adjust the pH value of the fermented material, wherein the weight ratio of lime powder to fermented material is 1:50.

[0041] 3. Stack the fermented materials into strips, cover them with plastic cloth, and ferment. During the fermentation process, the temperature in the pile reaches 50-55°C after 24 hours, and rises to 70-75°C after 48 hours, and lasts for 2-3 days. The pile temperature drops to ambient temperature. After 13 days of fermentation, all the fermented material Decomposed, the heap body collapses 1 / 3, forming fermented decomposed matter.

[0042] 2. Culture of Streptomyces aureus

[0043] 1. Strai...

Embodiment 2

[0050] 1. Decomposition of fertilizer carrier

[0051] 1. Crush and mix corn stalks and tobacco stalks, add water to pour them thoroughly, then add bean cake powder, and stir to form a fermented material. The weight ratio of humic acid, corn stalks, tobacco stalks, water, and bean cake powder is 50:40 :60:80:6.

[0052] 2. Add lime powder to the fermented material to adjust the pH value of the fermented material, wherein the weight ratio of lime powder to fermented material is 1:100.

[0053] 3. Stack the fermented materials into strips, cover them with plastic cloth, and ferment. During the fermentation process, the temperature in the heap reaches 50-55°C after 24 hours, and rises to 70-75°C after 48 hours, and lasts for 2-3 days. Decomposed, the heap body collapses 1 / 3, forming fermented decomposed matter.

[0054] 2. Culture of Streptomyces aureus

[0055] 1. Strain activation: connect the preserved strain (Streptomyces aureus) to the slope under aseptic conditions, and...

Embodiment 3

[0062] 1. Decomposition of fertilizer carrier

[0063] 1. Crush and mix corn stalks and tobacco stalks, add water to pour them thoroughly, then add bean cake powder, and stir to form a fermented material. The weight ratio of humic acid, corn stalks, tobacco stalks, water, and bean cake powder is 70:70 :80:100:10.

[0064] 2. Add lime powder to the fermented material to adjust the pH value of the fermented material. The weight ratio of lime powder to fermented material is 3:100.

[0065] 3. Stack the fermented materials into strips, cover them with plastic cloth, and ferment. During the fermentation process, the temperature in the heap reaches 50-55°C after 24 hours, and rises to 70-75°C after 48 hours, and lasts for 2-3 days. Decomposed, the heap body collapses 1 / 2, forming fermented decomposed matter.

[0066] 2. Culture of Streptomyces aureus

[0067] 1. Strain activation: connect the preserved strain (Streptomyces aureus) to the slope under aseptic conditions, and after...

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Abstract

The invention provides a bio-organic fertilizer and a preparation method thereof. The bio-organic fertilizer is mainly prepared from streptomyces aureus and humus, wherein the humus is mainly formed by humic acid, straw and soybean cake through fermentation; in the bio-organic fertilizer, the content of the streptomyces aureus is greater than or equal to 20 million / g. The streptomyces aureus and the humus in the organic fertilizer have the effects of functional complementation and synergistic interaction; the growth of harmful microbes can be inhibited; the disease resistance of plants is promoted; poor environment is resisted; meanwhile, the vigorous growth of various plants is promoted; the yield and the quality of crops are obviously improved. The preparation method has the advantages that the streptomyces aureus and the humus are mixed according to a weight ratio to obtain the bio-organic fertilizer; the method is simple; the implementation is easy; the operation is convenient; the mass production of the bio-organic fertilizer is facilitated.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a bio-organic fertilizer and a preparation method thereof. Background technique [0002] With the rapid increase of the population, in order to meet the food demand, the amount of chemical fertilizers in my country is showing a continuous growth trend. The application of chemical fertilizers has made a great contribution to solving the problem of food shortages. Disruption of ecological balance. Studies have shown that excessive application of chemical fertilizers continues to accumulate in the soil. After reaching a certain level, it will cause the deterioration of the soil environment, cause soil compaction, hardening, and decline in fertility. At the same time, it will cause harm to organisms, water bodies, air, and human health. With the development of green agriculture, my country has paid more and more attention to the application of bio-organic fertilizers in agricultural produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/02C05G3/00C05G3/60C05G3/80
CPCC05F5/002C05G3/00C05G3/60C05G3/80C05F11/00C05F11/02C05F11/08
Inventor 姜亚娟李丽丽韩希军林青孙继斌李立华
Owner 辽宁可来沃生物科技有限公司
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