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Biological organic fertilizer for improving stress resistance and output of paddy rice and preparation method thereof

A bio-organic fertilizer and rice stress-resistant technology, applied in botany equipment and methods, organic fertilizers, rice cultivation, etc., to achieve the effects of increasing crop yield, strong environmental adaptability, and improving physical and chemical properties

Active Publication Date: 2013-06-12
北京平安福生物技术研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Existing bio-organic fertilizers still need to be improved in terms of improving the yield and stress resistance of crops, especially rice, and it is necessary to provide a bio-organic fertilizer that can more effectively improve the stress resistance and yield of rice.

Method used

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  • Biological organic fertilizer for improving stress resistance and output of paddy rice and preparation method thereof
  • Biological organic fertilizer for improving stress resistance and output of paddy rice and preparation method thereof
  • Biological organic fertilizer for improving stress resistance and output of paddy rice and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 3

[0039] Preparation of Preliminary Example 3 Saccharomyces cerevisiae bacterial agent

[0040] Saccharomyces cerevisiae (Saccharomyces cerevisiae) was purchased from the Culture Collection and Management Center of Guangdong Institute of Microbiology, product number: GIM 2.39;

[0041] 1. Inoculate the strain of Saccharomyces cerevisiae in the culture medium (the medium is prepared according to the formula provided by the supplier) and store it in the refrigerator at 4°C after adding mineral oil to the slant seed strain of the medium. Take it out and activate it twice before use. The activated bacterial strain is transferred to 250 milliliters of eggplant bottles for cultivation at a temperature of 28-30°C for 48 hours. When the bacterial strain grows well, it is washed with sterilized physiological saline, and the eluate is the inoculum of the seed tank.

[0042] 2. Add culture medium into a 1-ton fermenter, the wort juice is generally 10-15 wavelines, and adjust the pH to 6.4....

Embodiment 5

[0047] Preparation of Preliminary Example 5 Lactobacillus plantarum inoculum

[0048] (1) Inoculate Lactobacillus plantarum (purchased from China Agricultural Microorganism Culture Collection and Management Center, No. ACCC11016) in beef juice peptone slant medium (3 grams of beef extract, 5 to 10 grams of peptone) , NaC 15 g, dissolve the above ingredients with distilled water and adjust the volume to 1000 ml, adjust the pH value to 7), add mineral oil to the slant seed strain of beef juice peptone medium and store it in a refrigerator at 4°C, take it out and activate it twice before use.

[0049] (2) Preparation of solid strains

[0050] 1 part of peptone, 0.5 parts of yeast powder, 0.2 parts of ammonium citrate, 2 parts of glucose, 0.054 parts of magnesium sulfate, 1 part of beef extract, 0.2 parts of dipotassium hydrogen phosphate, 0.5 parts of sodium acetate, 0.025 parts of manganese sulfate, 1.5 parts of agar, 93.021 parts of water, natural pH value, divided into test t...

Embodiment 8

[0065] Preliminary Example 8 Preparation of Organic Mixture Adsorbed with Composite Microorganism Liquid Preparation

[0066] (1) Preparing a compound microbial liquid preparation: mixing Lactobacillus plantarum, Lactobacillus acidophilus and water in a weight ratio of 30:50:20 to obtain a compound microbial liquid preparation;

[0067] (2) Adsorb the compound microbial liquid preparation in the organic mixture formed by zeolite powder, soybean meal, pomace and peat; wherein, the parts by weight of each component are: compound microbial liquid preparation 2, soybean meal 40, pomace 25, peat 30.

[0068] Preliminary Example 9, Preparation of Organic Mixture Adsorbed with Composite Microorganism Liquid Preparation

[0069] (1) Preparing a compound microbial liquid preparation: mixing Lactobacillus plantarum, Lactobacillus acidophilus and water in a weight ratio of 50:30:20 to obtain a compound microbial liquid preparation;

[0070] (2) Adsorb the compound microbial liquid prep...

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Abstract

The invention discloses a biological organic fertilizer for improving the stress resistance and the output of paddy rice and a preparation method thereof. The biological organic fertilizer comprises the following components: an organic mixture adsorbed with a composite microbe liquid preparation, an organic substance, a Bacillus subtilis inoculum, a Bacillus licheniformis inoculum, a Saccharomyces cerevisiae inoculum, a Rhodopseudomonas palustris inoculum, Lactobacillus plantarum and Lactobacillus acidophilus. The biological organic fertilizer of the invention is rich in beneficial microbe florae and major and trace elements needed by the growth of various crops, so the ecological florae and the trace elements of soil can be supplemented and adjusted, phosphor dissolving and potassium releasing capabilities of soil are enhanced, effective nutrients can be strongly decomposed, converted and synthesized, the fertilizer utilization rate is improved, physical and chemical properties of soil are improved, the granular structure formation is promoted, hardened and morbid soil is restored, the soil fertility is increased, various soil-borne diseases are inhibited, the growth and the fructification of the crops are promoted, and the stress resistance and the output of the crops are substantially improved.

Description

technical field [0001] The invention relates to a bio-organic fertilizer and a preparation method thereof, in particular to a bio-organic fertilizer for improving stress resistance and yield of rice. The invention also relates to a preparation method of the bio-organic fertilizer, which belongs to the field of bio-organic fertilizer and its preparation. Background technique [0002] Rice is the largest grain crop in China, accounting for about 40% of the total grain output. Rice production not only shoulders the important task of ensuring China's food security, but also shoulders the major mission of achieving increased efficiency in growing grain, increasing rice farmers' income, and comprehensively promoting the construction of a new countryside. Although China has made remarkable achievements in rice production and scientific research, it is also facing new challenges. The first is that the contradiction between population growth and decrease of cultivated land has not b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/04A01G16/00C05F11/08A01G22/22C05G3/80
Inventor 殷汝新
Owner 北京平安福生物技术研究所有限公司
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