Multielement functional bio-organic fertilizer

A technology of organic fertilizers and sexual organisms, which is applied in the field of agriculture, can solve the problems of less consideration of nutrition of multiple mineral elements, etc., and achieve the effects of stimulating healthy growth of plants, increasing the number and activity, and improving soil organic matter

Pending Publication Date: 2018-03-13
仲元(北京)绿色生物技术开发有限公司 +1
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Problems solved by technology

[0008] However, the existing functional organic fertilizer technology is mainly developed around the control of land compaction, the effective removal of harmful residues of chemical fertilizers and pesticides, the prevention and control of nematodes, bacteria, viruses, and the efficacy of killing apple snails, etc., with little consideration for the nutrition of multiple mineral elements

Method used

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  • Multielement functional bio-organic fertilizer
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preparation example Construction

[0055] The preparation method of the composite microbial agent may be to mix the above-mentioned microbial powders in proportion. Each of the microbial powders can be prepared according to conventional methods in the art. For example, the original strains of each of the microorganisms are subjected to slant culture, shaker culture, fermenter culture and / or solid fermentation spore production in sequence under sterile conditions. The obtained fermentation product is dried and prepared into microbial powder.

[0056] Such as figure 1 Shown, the preparation method of multi-functional bio-organic fertilizer comprises the following steps:

[0057] 1) crushing crop stalks;

[0058] 2) The pulverized straw is fully mixed with animal manure and composite bacteria;

[0059] 3) carry out fermentation;

[0060] 4) The mineral materials are mixed, and calcined at a high temperature of 900-1500°C for 5-20 hours, and then crushed through a 60-150 mesh sieve after cooling;

[0061] 5) d...

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Abstract

The invention relates to a multielement functional bio-organic fertilizer, which is prepared from the following ingredients in parts by mass: 30 to 90 parts of common organic fertilizers, 10 to 30 parts of plant materials, 1 to 40 parts of mineral materials, 1 to 30 parts of animal materials and 1 to 10 parts of compound microorganism bacterium agents. The multielement functional bio-organic fertilizer comprises nitrogen-fixing bacteria which can be used for fixing nitrogen elements in the air; the requirements of crops on the nitrogen elements are met; mineral nutrient elements can meet the requirements of crops on other nutrient elements; the soil is improved; meanwhile, the defects of ordinary organic fertilizers are overcome; the addition of chemical fertilizers can be greatly reducedor no chemical fertilizer is used; the crop yield is stable; meanwhile, the prepared unfermented ordinary organic fertilizers are prepared into the blocky shape, so that the fertilizers are fermentedunder the ground; the turning labor is saved; the fermented fertilizers and the soil can realize full contact by using earthworms.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a multi-functional bio-organic fertilizer. Background technique [0002] 95% of human food comes directly or indirectly from the soil. Excessive and single use of chemical fertilizers has caused soil compaction and acidification, common cropping obstacles, decline in the quality and flavor of agricultural products, increased resistance to pests and diseases, and low utilization rates of chemical fertilizers. Only 1 / 3 of the nitrogen fertilizer applied is used by crops, and the rest enters water bodies or discharges (nitrous oxide or other nitrogen oxides) into the air. [0003] Organic fertilizers can make up for the above deficiencies. Organic fertilizers not only contain essential nutrients for plants, but also rich in organic nutrients. They are the most comprehensive fertilizers. Therefore, more and more attention has been paid to organic fertilizers, and the amount of them has inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B17/00C05G3/00C05G3/80C05G5/00C05C11/00C05D1/04C05D3/00C05D9/02C05F1/00C05F1/005C05F1/007C05F3/00C05F11/00C05F11/08
Inventor 史锦洋路森路遥李秀凤
Owner 仲元(北京)绿色生物技术开发有限公司
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