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Microbial fertilizer for planting high-yield forage grass in saline-alkali soil

A technology of microbial fertilizer and compound microbial agent, which is applied in the direction of microbial treatment, plant cultivation, lawn growth, etc., can solve the problem of less pasture fertilizer, achieve the effect of removing weeds, promoting high yield of pasture, and improving the control effect

Inactive Publication Date: 2020-11-17
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there are few domestic researches on pasture fertilizers, especially the research on pasture planting in saline-alkali land

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A microbial bacterial fertilizer for high-yield grass planting in saline-alkali land, which is composed of the following ingredients in weight percentage: 3.5% of compound microbial bacterial agent, 12% of humic acid, 25% of straw, 16% of animal manure, 1.5% of medical stone, dihydrogen phosphate Potassium 3%, urea 5%, superphosphate 3% and water balance.

[0022] The composite microbial agent A is composed of an aerobic denitrifying agent, a Bacillus subtilis agent, a Bacillus licheniformis agent, a Serratia plymuthica agent and a Brevibacillus sporogenes agent. The amount of the above bacterial agents added is 1.5*10 11 pcs / g·microbial fertilizer.

[0023] The Brevibacillus spp. used is SNB10 disclosed in the Chinese invention patent CN107151641A.

[0024] The Serratia plymuthica strain GH010 disclosed in the Chinese invention patent CN103122330A is used for the Serratia plymuthica.

[0025] The preparation method of the microbial bacterial fertilizer for planting ...

Embodiment 2

[0031] A microbial bacterial fertilizer for high-yield grass planting in saline-alkali land, which is composed of the following ingredients in weight percentage: 5% of compound microbial bacterial agent, 8% of humic acid, 30% of straw, 12% of animal manure, 2% of medical stone, dihydrogen phosphate Potassium 2%, urea 6%, superphosphate 2% and water balance.

[0032] The composite microbial agent A is composed of an aerobic denitrifying agent, a Bacillus subtilis agent, a Bacillus licheniformis agent, a Serratia plymuthica agent and a Brevibacillus sporogenes agent. The amount of the above bacterial agents added is 2.5*10 11 pcs / g·microbial fertilizer.

[0033] The Brevibacillus spp. used is SNB10 disclosed in the Chinese invention patent CN107151641A.

[0034] The Serratia plymuthica strain GH010 disclosed in the Chinese invention patent CN103122330A is used for the Serratia plymuthica.

[0035] The preparation method of the microbial bacterial fertilizer for planting high-...

Embodiment 3

[0041] A microbial fertilizer for high-yield pasture grass planting in saline-alkali land, which is composed of the following components in weight percentage: 2% of compound microbial bacterial agent, 15% of humic acid, 22% of straw, 18% of animal manure, 1% of medical stone, dihydrogen phosphate Potassium 5%, urea 3%, superphosphate 5%, and water balance.

[0042] The composite microbial agent A is composed of an aerobic denitrifying agent, a Bacillus subtilis agent, a Bacillus licheniformis agent, a Serratia plymuthica agent and a Brevibacillus sporogenes agent. The addition amount of the above bacterial agents is 1.2*10 11 pcs / g·microbial fertilizer.

[0043] The Brevibacillus spp. used is SNB10 disclosed in the Chinese invention patent CN107151641A.

[0044] The Serratia plymuthica strain GH010 disclosed in the Chinese invention patent CN103122330A is used for the Serratia plymuthica.

[0045] The preparation method of the microbial bacterial fertilizer for planting hig...

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PUM

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Abstract

The invention discloses a microbial fertilizer for planting high-yield forage grass in saline-alkali soil. The microbial fertilizer is prepared from the following components: a compound microbial agent, humic acid, straw, animal waste, medical stone, monopotassium phosphate, urea, calcium superphosphate and water. According to the compound microbial agent adopted in the microbial fertilizer, conventional fertilizer fermentation microorganisms such as an aerobic denitrification microbial agent, a bacillus subtilis microbial agent and a bacillus licheniformis microbial agent are added, and a Serratia plymuthica microbial agent and a brevibacillus laterosporus microbial agent are added aiming at various diseases and insect pests such as aphids, India madder flies and blind stink bugs which are likely to happen to the forage grass; and after the two microbial agents are used cooperatively, the control effect on diseases and insect pests is remarkably improved. Meanwhile, in order to stimulate rapid growth of the forage grass, a dihydrocapsaicin aqueous solution is sprayed after the forage grass is cut every time, weeds can be effectively removed, and high yield of the forage grass is promoted.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a microbial fertilizer for planting high-yield grass in saline-alkali land. Background technique [0002] The fundamental reason for the formation of saline-alkali soil is poor moisture status, so in the early stage of improvement, the focus should be on improving the soil moisture status. Generally, it is carried out in several steps. First, drain and wash salt to reduce the salinity content of the soil; then plant salt-resistant plants to fertilize the soil; finally plant crops. The specific improvement measures are: drainage, irrigation and salt washing, silt improvement, rice planting, fertilizer improvement, land leveling and chemical improvement. [0003] Microbial fertilizers, also known as biological fertilizers, inoculants, or bacterial manures, refer to a type of fertilizer product that uses the life activities of microorganisms as the core to enable crops to obtai...

Claims

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Application Information

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IPC IPC(8): C05G3/60C05G3/80C05F17/20A01G7/06A01G20/00
CPCA01G7/06A01G20/00C05B1/02C05F17/20C05G3/60C05G3/80C05B7/00C05C9/00C05D9/00C05F3/00C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH