Rice special composite microbial fertilizer and preparation method thereof

A technology of compound microorganisms and fertilizers, which is applied in the field of compound microbial fertilizers for rice and its preparation, can solve problems such as poor soil nutrient balance and healthy growth of rice, and achieve the goals of reducing the amount of use, increasing the content of organic matter, and promoting plant growth Effect

Inactive Publication Date: 2019-01-11
湖南泰谷生态工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Organic fertilizers have a longer fertilizer effect, can increase and renew soil organic matter, improve soil physical and chemical properties and biological activity; microbial fertilizers can increase the number of beneficia

Method used

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  • Rice special composite microbial fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1

[0030] The rice compound microbial fertilizer of the present embodiment is composed of the following raw materials by weight: 40 parts of organic fertilizer, 9 parts of nitrogen fertilizer, 4 parts of phosphate fertilizer, 6 parts of potassium fertilizer, 5 parts of trace elements, 15 parts of compound microbial fertilizer inoculum, 15 parts of compound microbial pesticide bacteria 9 doses.

[0031] The preparation method includes the following steps:

[0032] (1) Mix pig manure, chicken manure, straw, bean dregs, and distiller's grains in a ratio of 3:3:6:1:1 with a mixer, seal with plastic film, and stack them together to ferment into organic fertilizer.

[0033] (2) Put Anabaena, Chlorella vulgaris, Azotobacter, Streptomyces and Saccharomyces cerevisiae into the fermentation tank at a ratio of 12:14:5:2:1, and the water content of the mixture in the fermentation tank is adjusted to 50- 60%, mixed and fermented in a fermentation tank for 15-20 days, and ...

Example Embodiment

[0037] Example 2

[0038] The present embodiment of the rice compound microbial fertilizer is composed of the following raw materials by weight: 80 parts of organic fertilizer, 7 parts of nitrogen fertilizer, 6 parts of phosphate fertilizer, 5 parts of potassium fertilizer, 3 parts of trace elements, 25 parts of compound microbial fertilizer inoculum, 25 parts of compound microbial pesticide bacteria 6 servings.

[0039] The preparation method includes the following steps:

[0040] (1) Mix pig manure, chicken manure, straw, bean dregs, and distiller's grains in a proportion of 3:3:6:1:1 with a mixer, seal with plastic film, and stack them together to ferment into organic fertilizer.

[0041] (2) Put Anabaena, Chlorella vulgaris, Azotobacter, Streptomyces and Saccharomyces cerevisiae into the fermentation tank at a ratio of 15:11:5:2:1, and the water content of the mixture in the fermentation tank is adjusted to 50- 60%, mixed and fermented in a fermentation tank for 15-20 da...

Example Embodiment

[0045] Example 3

[0046] The rice compound microbial fertilizer of the present embodiment is composed of the following raw materials by weight: 60 parts of organic fertilizer, 6 parts of nitrogen fertilizer, 8 parts of phosphate fertilizer, 4 parts of potassium fertilizer, 1 part of trace elements, 35 parts of compound microbial fertilizer inoculum, 35 parts of compound microbial pesticide bacteria 4 doses.

[0047] The preparation method includes the following steps:

[0048] (1) Mix pig manure, chicken manure, straw, bean dregs, and distiller's grains in a ratio of 3:3:6:1:1 with a mixer, seal with plastic film, and stack them together to ferment into organic fertilizer.

[0049] (2) Put Anabaena, Chlorella vulgaris, Azotobacter, Streptomyces and Saccharomyces cerevisiae into the fermentation tank at a ratio of 18:12:5:2:1, and the water content of the mixture in the fermentation tank is adjusted to 50- 60%, mixed and fermented in a fermentation tank for 15-20 days, and t...

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Abstract

The invention belongs to the field of microbial fertilizers, and particularly relates to a rice specific composite microbial fertilizer, a preparation method and an application thereof. The rice composite microbial fertilizer is prepared from the following raw materials: 25-40 parts of an organic fertilizer, 5-10 parts of a nitrogen fertilizer, 4-8 parts of a phosphate fertilizer, 3-6 parts of a potassium fertilizer, 1-5 parts of trace elements, 12-35 parts of a composite microbial fertilizer inocula, and 3-10 parts of compound microbial pesticide inocula. The method adopts a microbial fertilizer technology and a microbial pesticide technology, the rice compound microbial fertilizer is prepared by a high-efficiency preparation process, the fertilizer is uniformly applied in the rice fieldbefore the rice seedling transplanting, the waterflooding treatment is carried out for 1 to 4 weeks, the soil fertility can be effectively improved, the use of inorganic fertilizers is reduced, and the soil environment of rice fields is improved, at the same time, the fertilizer can improve plant growth rate and quality, enhances rice resistance, reduces the occurrence of rice diseases, and increases yield increase and income increase.

Description

technical field [0001] The invention belongs to the field of microbial fertilizers, and in particular relates to a compound microbial fertilizer for rice and its preparation method and application. Background technique [0002] Rice is one of the most important food crops in the world, and more than half of the world's population feeds on rice. Rice planting area accounts for about 20% of the world's total grain planting area. With the continuous growth of food demand, the use of fertilizers in agricultural production generally shows an increasing trend, while the utilization rate of fertilizers in my country is only about 30%. At the same time, blindly increasing and partial application of chemical fertilizers not only increases the cost, but also destroys the soil structure, nutrient balance and microbial diversity, resulting in poor growth of rice, difficulty in improving yield, and decline in rice quality. In particular, frequent rice diseases have seriously affected fa...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05F3/00C05G3/00C05G3/80C05G5/38C05F5/002C05F5/008C05F11/00C05F11/08C05G1/00
Inventor 谭石勇谭武贵邱尧文亚雄
Owner 湖南泰谷生态工程有限公司
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