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Special biological organic fertilizer for rice and preparation method thereof

A bio-organic fertilizer and organic fertilizer technology, applied in the field of agriculture, can solve problems such as the impact of grain production increase, the loss of fertilizer nutrients, and the failure of active ingredients to meet the needs, so as to achieve the effects of increasing the utilization rate of chemical fertilizers, balancing nutrients, and conveniently obtaining materials

Inactive Publication Date: 2019-06-21
河南乐长农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of the agricultural field, people have higher and higher requirements for the yield per mu of rice, which also leads to an increase in the amount of fertilizer used. Appropriate use of fertilizers can effectively increase the yield per mu of grain, and the application of fertilizers can effectively improve soil quality. properties, improve the level of soil fertility, traditional fertilizers have lost a lot of nutrients in fertilizers due to improper material selection or processing technology problems, and the active ingredients in fertilizers may not meet the required standards, which has a negative effect on increasing grain production. great influence

Method used

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  • Special biological organic fertilizer for rice and preparation method thereof
  • Special biological organic fertilizer for rice and preparation method thereof

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Embodiment 1

[0034] Embodiment 1 Special bio-organic fertilizer for rice #1

[0035] The present embodiment provides a kind of bio-organic fertilizer #1 special for rice, comprising the following raw material components by weight:

[0036] 5 parts of Bacillus subtilis, 45 parts of humic acid organic matter, 5 parts of polysaccharide, 6 parts of amino acid, 1 part of carbohydrate active agent, 30 parts of diatomaceous earth, 8 parts of silicate.

[0037] Among them, the Bacillus subtilis is a composite bacterium formed by mixing Bacillus subtilis (Ehrenberg) CohnATCC11774, ATCC6633 and ATCC23059 at a ratio of 1:1:1. The active spore content of the Bacillus subtilis is 10 billion.

[0038] Its preparation method is as follows:

[0039] 1. Adding the strain culture medium to a fermenter for cultivation and fermentation, the fermentation temperature is 25-38 degrees Celsius to obtain a fermentation broth; different batches of Bacillus subtilis fermentation broth are mixed;

[0040] 2. Add p...

Embodiment 2

[0044] Embodiment 2 Special bio-organic fertilizer #2 for rice

[0045] The present embodiment provides a special bio-organic fertilizer #2 for rice, comprising the following raw material components by weight:

[0046] 8 parts of Bacillus subtilis, 30 parts of humic acid organic matter, 3 parts of polysaccharide, 5 parts of amino acid, 1.5 parts of carbohydrate active agent, 20 parts of diatomaceous earth, 5 parts of silicate.

[0047] Among them, the Bacillus subtilis is a composite bacterium formed by mixing Bacillus subtilis (Ehrenberg) CohnATCC11774, ATCC6633 and ATCC23059 at a ratio of 1:1:1. . The active spore content of the Bacillus subtilis is 60 billion.

[0048] Its preparation method is with embodiment 1.

Embodiment 3

[0049] Embodiment 3 Special bio-organic fertilizer for rice #3

[0050] The present embodiment provides a kind of bio-organic fertilizer #3 special for rice, comprising the following raw material components by weight:

[0051] 15 parts of Bacillus subtilis, 25 parts of humic acid organic matter, 4 parts of polysaccharide, 7 parts of amino acid, 1.2 parts of carbohydrate active agent, 15 parts of diatomaceous earth, 3 parts of silicate.

[0052] Among them, the Bacillus subtilis is a composite bacterium formed by mixing Bacillus subtilis (Ehrenberg) CohnATCC11774, ATCC6633 and ATCC23059 at a ratio of 1:1:1. . The active spore content of the Bacillus subtilis is 80 billion.

[0053] Its preparation method is with embodiment 1.

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Abstract

The invention discloses a special biological organic fertilizer for rice. The special biological organic fertilizer for the rice comprises the following components as raw materials in parts by weight:3-20 parts of bacillus subtilis, 20-45 parts of humic acid organic matter, 1-5 parts of polysaccharide, 2-8 parts of amino acid, 0.1-2.0 parts of a carbohydrate activating agent, 10-30 parts of diatomite and 4-8 parts of silicate. The preparation method comprises the following steps: culturing and fermenting liquid bacteria; mixing different batches of bacillus fermented liquid; adding the polysaccharide, the amino acid, the carbohydrate activating agent into the fermented liquid, mixing, sealing and standing for 2 days to obtain fertilizer base liquid; uniformly mixing the organic matter, the diatomite and the silicate proportionally to obtain a fertilizer matrix; slowly adding the base liquid into the matrix, and uniformly stirring to obtain needed fertilizer powder; mechanically granulating through extrusion granulation or roller granulation to obtain fertilizer granules.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a special bio-organic fertilizer for rice and a preparation method thereof. Background technique [0002] Rice is the main food crop in my country, and rice is the staple food of more than 65% of the population in my country. In the 60 years since the founding of the People's Republic of China, my country's rice production has been greatly developed, and the planting area has increased from 25.4 million hm 2 up to 31.4 million hm 2 , per unit yield from 1.9t / hm 2 Rise to 6.3t / hm 2 , the total output rose from 48.64 million tons to 200 million tons, the average proportion of rice planting area to grain planting area was 28.3%, and the total output accounted for about 40% of the total food crop output, ranking first in the world. At present, the annual planting area of ​​rice in my country is 30 million hectares 2 , of which the annual planting area of ​​japoni...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 薛保国贺志远阎珺王亚丽范曾
Owner 河南乐长农业科技有限公司
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