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Greenhouse tomato soil biological modifier

A soil biology and improver technology, applied in soil conditioning materials, fertilizer mixtures, organic fertilizers, etc., can solve the problems of high nutrient absorption intensity, aggravated pests and diseases, and lack of trace elements, and achieve to improve tomato quality, improve soil environment, and prevent The effect of disease occurrence

Inactive Publication Date: 2015-03-25
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bio-improving agent for tomato soil in greenhouses, which can solve the problem of soil compaction in greenhouse tomato soil due to the closed environment, warm and humid environment, large amount of chemical fertilizer application, single type of vegetable planting, and high nutrient absorption intensity. , reduced nutrient content, reduced nutrient activity, lack of trace elements, aggravation of pests and diseases, etc.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0026] A greenhouse tomato soil bio-improvement agent, made of the following raw materials: the inoculum size is 8×10 6 Acremonium persicinum (Acremonium persicinum) CCTCC M 2013200 fermentation liquid 50mL of individual / mL, concentration is 3.5×10 8 Azotobacter chroococcum (Azotobacter chroococcum) 1.2391 bacterium liquid 5mL of cfu / mL, the concentration is 4.5×10 8 cfu / mL jelly-like Bacillus (Paenibacillus mucilaginosus) 1.2326 bacteria liquid 10mL, the concentration is 5.4×10 8 cfu / mL of Bacillus megaterium (Bacillus megaterium) 1.1870 bacteria liquid 10mL, the concentration is 4.8×10 8cfu / mL of Bacillus megaterium 1.813 bacterium liquid 8mL, trace element mixed solution 8mL; said every 1000mL trace element mixed solution contains zinc sulfate 5g, manganese sulfate 8g, ammonium molybdate 1g, ferrous sulfate 10g, Phosphoric acid 5mL, chitosan oligosaccharide 10g, the rest is water.

Embodiment 2

[0028] A greenhouse tomato soil bio-improvement agent, made of the following raw materials: the inoculum size is 8×10 6 Acremonium persicinum (Acremonium persicinum) CCTCC M 2013200 fermentation liquid 40mL of individual / mL, concentration is 3.5×10 8 Azotobacter chroococcum (Azotobacter chroococcum) 1.2391 bacteria solution 10mL with cfu / mL concentration is 4.5×10 8 cfu / mL jelly-like bacillus (Paenibacillus mucilaginosus) 1.2326 bacteria liquid 15mL, the concentration is 5.4×10 8 cfu / mL Bacillus megaterium (Bacillus megaterium) 1.1870 bacteria solution 15mL, the concentration is 4.8×10 8 cfu / mL of Bacillus megaterium 1.813 bacterium solution 10mL, trace element mixed solution 5mL; said every 1000mL trace element mixed solution contains zinc sulfate 10g, manganese sulfate 5g, ammonium molybdate 5g, ferrous sulfate 5g, Phosphoric acid 1mL, chitosan oligosaccharide 5g, the rest is water.

Embodiment 3

[0030] A greenhouse tomato soil bio-improvement agent, made of the following raw materials: the inoculum size is 8×10 6 Acremonium persicinum (Acremonium persicinum) CCTCC M 2013200 fermentation liquid 45mL of individual / mL, concentration is 3.5×10 8 Azotobacter chroococcum (Azotobacter chroococcum) 1.2391 bacteria solution 7mL with cfu / mL concentration is 4.5×10 8 cfu / mL jelly-like bacillus (Paenibacillus mucilaginosus) 1.2326 bacteria liquid 12mL, the concentration is 5.4×10 8 cfu / mL Bacillus megaterium (Bacillus megaterium) 1.1870 bacteria solution 12mL, the concentration is 4.8×10 8 cfu / mL of Bacillus megaterium 1.813 bacterium solution 8mL, trace element mixed solution 8mL; said every 1000mL trace element mixed solution contains zinc sulfate 7g, manganese sulfate 7g, ammonium molybdate 3g, ferrous sulfate 8g, Phosphoric acid 5mL, chitosan oligosaccharide 10g, the rest is water.

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Abstract

The invention relates to a greenhouse tomato soil biological modifier which is formed by mixing (Acremonium persicinum) CCTCC M 2013200 fermentation liquid, Azotobacter chroococcum 1.2391 bacterium liquid, (Paenibacillus mucilaginosus) 1.2326 bacterium liquid,(Bacillus megaterium) 1.1870 bacterium liquid, (Bacillus megaterrium) 1.813 bacterium liquid and trace element mixed liquid. The greenhouse tomato soil biological modifier has the benefits that acremonium persicinum is used as a main body, the features of various microorganisms can be fully played after the acremonium persicinum is compounded with the microorganisms with different functions, and a combined effect is realized; moreover, by means of addition of trace elements, the demands of greenhouse special environment on the trace elements can be fully supplemented; after application, the greenhouse tomato soil environment can be effectively improved, the occurrence of diseases is prevented, and the tomato quality is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and relates to a greenhouse tomato soil bio-improvement agent, in particular to a biocontrol and growth-promoting microorganism Acremonium anemone fermented liquid as the main body, compound nitrogen-fixing bacteria rotundum and silicate bacteria , Bacillus megaterium and basophilic spores fermented mixed liquid, supplemented with trace element mixed liquid, can be used as a biological improver for improving soil texture, improving crop rhizosphere environment and preventing greenhouse tomato continuous cropping diseases . Background technique [0002] Soil is the base camp of microorganisms and the main source of plant nutrients. However, due to the characteristics of closed environment, warm and humid soil, large amount of chemical fertilizer application, single type of vegetable planting, and high nutrient absorption intensity, the greenhouse soil will cause soil compaction an...

Claims

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Application Information

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IPC IPC(8): C09K17/00C09K101/00
Inventor 孙冬梅林志伟孙强张雨竹
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY