Special compound microorganism bacterial fertilizer for peanuts and production method thereof

A technology of compound microorganisms and compound microorganisms, which is applied in the fields of botanical equipment and methods, chemicals for biological control, biocides, etc., to achieve the effects of being conducive to growth, changing the micro-ecological environment, and eliminating soil compaction

Active Publication Date: 2014-01-01
深蓝柚子肥业(青岛)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when peanuts are planted, there are generally unreasonable fertilization varieties and nutrient allocation, ignoring the reasonable combination of nutrient elements, resulting in a serious imbalance of soil nutrients, affecting the yield and quality of peanuts
In addition, in recent years, due to the extension of the continuous cropping period of peanuts and the resistance of peanut pathogens to pesticides, peanut diseases have become more and more serious, especially peanut root rot. had an impact

Method used

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  • Special compound microorganism bacterial fertilizer for peanuts and production method thereof
  • Special compound microorganism bacterial fertilizer for peanuts and production method thereof
  • Special compound microorganism bacterial fertilizer for peanuts and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Preparation of Bacillus licheniformis bacterial agent:

[0053] Liquid submerged fermentation culture, inoculate the Bacillus licheniformis into the sterilized fermenter, the fermentation medium is: 0.5% starch, 0.03% yeast extract, 0.5% soybean meal, 0.2% urea, 0.5% dipotassium hydrogen phosphate, phosphoric acid Potassium dihydrogen 0.25%, magnesium sulfate 0.1%, manganese sulfate 0.01%, pH 7.0, fermentation conditions: the initial aeration ratio is 1:0.5, the culture temperature is 37°C, the stirring speed is 150rpm, and the dissolved oxygen is not less than 30%. The pH value is not lower than 6.5, and the stirring culture is carried out for 7 hours to make the viable bacteria content reach 10 10 pfu / ml, add disodium hydrogen phosphate and calcium chloride to the fermented liquid to flocculate. After the flocculation is completed, the plate and frame filter method is used to obtain the bacteria sludge. The bacteria sludge is blown and dried at 45-50°C to a water cont...

Embodiment 2

[0086] Preparation of Bacillus licheniformis bacterial agent:

[0087] Liquid submerged fermentation culture, inoculate the Bacillus licheniformis into the sterilized fermenter, the fermentation medium is: 0.2% starch, 0.01% yeast extract, 0.2% soybean meal, 0.1% urea, 0.2% dipotassium hydrogen phosphate, phosphoric acid Potassium dihydrogen 0.1%, magnesium sulfate 0.05%, manganese sulfate 0.006%, pH 6.8, fermentation conditions: initial aeration ratio is 0.9, culture temperature 35°C, stirring speed 100rpm, dissolved oxygen not less than 30%, pH value Not lower than 6.5, stirred for 6 hours to make the live bacteria content reach 10 10 pfu / ml, add disodium hydrogen phosphate and calcium chloride to the fermented liquid for flocculation. After the flocculation is completed, the plate and frame filter method is used to obtain the bacterial sludge. The bacterial sludge is blown and dried at about 45°C to a water content of 25%, and the bacterial powder is separated by a cyclone....

Embodiment 3

[0094] Preparation of Bacillus licheniformis bacterial agent:

[0095] Liquid submerged fermentation culture, inoculate the Bacillus licheniformis into the sterilized fermenter, the fermentation medium is: 0.8% starch, 0.06% yeast extract, 0.8% soybean meal, 0.4% urea, 0.8% dipotassium hydrogen phosphate, phosphoric acid Potassium dihydrogen 0.5%, magnesium sulfate 0.15%, manganese sulfate 0.012%, pH 7.2, fermentation conditions: the initial aeration ratio is 1:0.5, the culture temperature is 40°C, the stirring speed is 200rpm, and the dissolved oxygen is not less than 30%. The pH value is not lower than 6.5, and the stirring culture is carried out for 8 hours to make the viable bacteria content reach 10 10 pfu / ml, the fermented liquid was obtained by adding disodium hydrogen phosphate and calcium chloride for flocculation. After the flocculation was completed, the plate and frame filter method was used to obtain the bacterial sludge. The bacterial sludge was air-dried at 50°C...

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Abstract

The invention belongs to the technical field of fertilizer, particularly relates to special full-dissolubility compound microorganism bacterial fertilizer for peanuts and further relates to a production method of the special fertilizer for the peanuts. The special compound microorganism bacterial fertilizer for the peanuts comprises, by weight, 1-5 parts of compound microorganism bacterial agent, 5-10 parts of furfural residue, 5-25 parts of ammonium sulfate, 5-20 parts of monopotassium phosphate, 5-20 parts of diammonium hydrogen phosphate and 5-20 parts of potassium sulphate. The fertilizer can effectively prevent root rot of the peanuts, can change the micro-ecological environment of soil on the peripheries of root systems of the peanuts, can increase breathability of the soil, eliminate soil hardening and neutralize alkalinity, and can make yield of the peanuts increased by at least 20%.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a fully soluble compound microbial fertilizer for peanuts, and also relates to a production method of the special fertilizer for peanuts. Background technique [0002] Peanut is an important oil crop. In my country, it is mostly planted in hilly gravel soil, plain alluvial soil and southern red-yellow soil. These soils generally have problems of poor structure and lack of nutrients. Therefore, the special fertilizer for peanut planting should be Activate the soil, improve the micro-ecological environment of the soil, and increase the fertility of organic fertilizers, supplemented by chemical fertilizers. At present, when peanuts are planted, there are generally unreasonable fertilization varieties and nutrient allocation, ignoring the reasonable combination of nutrient elements, resulting in a serious imbalance of soil nutrients and affecting the yield and quality...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01N63/04A01N63/02A01P3/00
Inventor 李昆仑柳金世
Owner 深蓝柚子肥业(青岛)有限公司
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