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Biological fertilizer capable of improving rice lodging-resistant capability and preparation method thereof

A bio-fertilizer and anti-lodging technology, applied in the preparation of organic fertilizers, fertilizers made from biological waste, organic fertilizers, etc., to achieve the effects of improving lodging resistance, stable production quality, and reducing morbidity

Inactive Publication Date: 2018-09-21
广西壮族自治区农业科学院水稻研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, with the trend of bio-fertilizers gradually replacing or partially replacing chemical fertilizers, while pursuin

Method used

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  • Biological fertilizer capable of improving rice lodging-resistant capability and preparation method thereof

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Embodiment 1

[0032] A biological fertilizer capable of improving rice lodging resistance, said biological fertilizer comprising the following raw materials in parts by mass: 80 parts of rice straw powder, 40 parts of sweet potato vine powder, 30 parts of modified expanded vermiculite, 10 parts of sucrose, and 15 parts of soybean meal 8 parts of molasses, 100 parts of water, and 5 parts of microbial strain agent.

[0033] The microbial strain agent comprises the fermentation broth of the following strains mixed according to the ratio of effective viable bacteria: Bacillus colloid: Bacillus jelly-like: Bacillus licheniformis: Photosynthetic flora: Saccharomyces flora: Aspergillus oryzae= 8: 3: 2: 4: 3: 5, the microbial content of the microbial strain agent is ≥ 1.0×10 10 cfu / g.

[0034] The modified expanded vermiculite is made from expanded vermiculite through the following steps:

[0035] Prepare a sodium hydroxide solution with a concentration of 0.1mol / L, then add tetrapropylammonium b...

Embodiment 2

[0042] A biological fertilizer capable of improving rice lodging resistance, said biological fertilizer comprising the following raw materials in parts by mass: 100 parts of rice straw powder, 35 parts of sweet potato vine powder, 40 parts of modified expanded vermiculite, 8 parts of sucrose, and 20 parts of soybean meal 6 parts of molasses, 120 parts of water, and 8 parts of microbial strain agent.

[0043] The microbial strain agent comprises the fermentation broth of the following strains mixed according to the ratio of effective viable bacteria: Bacillus colloid: Bacillus jelly-like: Bacillus licheniformis: Photosynthetic flora: Saccharomyces flora: Aspergillus oryzae= 9: 4: 2: 5: 3: 4, the microbial content of the microbial strain agent is ≥ 1.0×10 10 cfu / g.

[0044] The modified expanded vermiculite is made from expanded vermiculite through the following steps:

[0045] Prepare a sodium hydroxide solution with a concentration of 0.2mol / L, then add tetrapropylammonium b...

Embodiment 3

[0052] A biological fertilizer capable of improving rice lodging resistance, said biological fertilizer comprising the following raw materials in parts by mass: 120 parts of rice straw powder, 30 parts of sweet potato vine powder, 50 parts of modified expanded vermiculite, 5 parts of sucrose, 25 parts of soybean meal 3 parts of molasses, 150 parts of water, 5-10 parts of microbial strain agent.

[0053] The microbial strain agent comprises the fermentation broth of the following strains mixed according to the ratio of effective viable bacteria: Bacillus colloid: Bacillus jelly-like: Bacillus licheniformis: Photosynthetic flora: Saccharomyces flora: Aspergillus oryzae= 10:3:2:4:4:3, the microbial content of the microbial strain agent is ≥ 1.0×10 10 cfu / g.

[0054] The modified expanded vermiculite is made from expanded vermiculite through the following steps:

[0055] Prepare a sodium hydroxide solution with a concentration of 0.3mol / L, then add tetrapropylammonium bromide to...

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Abstract

The invention discloses biological fertilizer capable of improving the rice lodging-resistant capability and a preparation method thereof. The biological fertilizer is prepared from the following rawmaterials in parts by mass: 80 to 120 parts of rice stalk powder, 30 to 40 parts of sweet potato stem powder, 30 to 50 parts of modified expanded vermiculite, 5 to 10 parts of saccharose, 15 to 25 parts of bean meal, 3 to 8 parts of molasses, 100 to 150 parts of water and 5 to 10 parts of microbial strain agents. The biological fertilizer has the beneficial effects that the biological fertilizer can partially replace chemical fertilizer for use; a soil structure can be effectively improved; the organic matter decomposition is promoted; the rice seedling disease rate is reduced; the rice lodging-resistant capability is obviously improved; in addition, the fertilizer effect time is long. The preparation method has the advantages that the thorough decomposing effect is good; the preparation time is short; the industrial production quality is stable.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a biological fertilizer capable of improving rice lodging resistance and a preparation method thereof. Background technique [0002] Rice is a kind of herbaceous Oryza genus, and it is also the most important and oldest kind of food in Oryza genus, also known as Asian cultivated rice. Rice is native to China and is one of the world's main food crops. China's rice sowing area accounts for 1 / 4 of the country's grain crops, while the output accounts for more than half. The cultivation history has been 14000-18000 years. It is an important food crop; in addition to edible caryopsis, it can be used to make starch, wine, and vinegar; rice bran can be used to make sugar, oil, and extract furfural for industrial and medical purposes; rice straw is good feed and papermaking raw materials and weaving materials. The buds and roots are used medicinally. [0003] In the proc...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05D9/00C05F17/00C05G3/80C05G5/12C05F5/002C05F5/006C05F11/00C05F11/08C05G3/00Y02W30/40
Inventor 陈传华刘广林李虎
Owner 广西壮族自治区农业科学院水稻研究所
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