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Composite microbial leaf surface bacterial fertilizer and preparation method thereof

A technology of compound microorganisms and compound probiotics, which is applied in the field of compound microbial foliar fertilizer and its preparation, can solve the problems of single foliar fertilizer, achieve the effects of improving resistance, strengthening tree vigor, and improving the quality of agricultural products

Inactive Publication Date: 2019-06-11
山东庞大生物集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing foliar fertilizer is seriously monotonized, and it can only be sprayed according to the deficiency symptoms of crops as a remedy, but it cannot promote crop growth from the perspective of prevention
Moreover, the common foliar fertilizers are only for nutrient supplementation, and it is difficult to provide comprehensive protection for crops.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] The compound microbial foliar bacterial fertilizer of the present embodiment is prepared according to the following steps:

[0049] (1) Weigh 10kg of molasses, 10kg of compound probiotic strains, 0.2kg of liquid amino acid, 0.12kg of bran, 0.1kg of carbonamide, 0.1kg of NaCl, 0.2kg of compound trace elements, 0.1kg of Chinese herbal medicine and 89kg of water;

[0050] (2) Add 12kg of water to the fermenter, then add molasses while stirring, and place the bran in a non-woven bag and hang it on the inner wall of the fermenter; stop heating when the temperature rises to 90°C, and seal and sterilize at high temperature for 30min ;

[0051](3) Add water to adjust the temperature to 60°C, add NaCl and carbonamide respectively, continue to add water until the liquid temperature in the fermentation tank drops to 48°C, add liquid amino acids, compound trace elements, Chinese herbal medicines, and add the remaining water;

[0052] (4) Adjust the temperature in the fermenter to ...

Embodiment 2

[0062] The compound microbial foliar bacterial fertilizer of the present embodiment is prepared according to the following steps:

[0063] (1) Weigh 6kg of molasses, 6kg of compound probiotic strains, 0.1kg of liquid amino acid, 0.08kg of bran, 0.05kg of carbonamide, 0.05kg of NaCl, 0.1kg of compound trace elements, 0.05kg of Chinese herbal medicine and 81kg of water;

[0064] (2) Add 10kg of water to the fermenter, then add molasses while stirring, and place the bran in a non-woven bag and hang it on the inner wall of the fermenter; stop heating when the temperature rises to 85°C, and seal and sterilize at high temperature for 30min ;

[0065] (3) Add water to adjust the temperature to 55°C, add NaCl and carbonamide respectively, continue to add water until the liquid temperature in the fermenter drops to 42°C, add liquid amino acids, compound trace elements, Chinese herbal medicines, and add the remaining water;

[0066] (4) Adjust the temperature in the fermenter to 38°C, ...

Embodiment 3

[0076] The compound microbial foliar bacterial fertilizer of the present embodiment is prepared according to the following steps:

[0077] (1) Weigh 8kg of molasses, 8kg of compound probiotic strains, 0.15kg of liquid amino acid, 0.1kg of bran, 0.08kg of carbonamide, 0.08kg of NaCl, 0.15kg of compound trace elements, 0.08kg of Chinese herbal medicine and 85kg of water;

[0078] (2) Add 11kg of water to the fermenter, then add molasses while stirring, and place the bran in a non-woven bag and hang it on the inner wall of the fermenter; stop heating when the temperature rises to 88°C, and seal and sterilize at high temperature for 30min ;

[0079] (3) Add water to adjust the temperature to 58°C, add NaCl and carbonamide respectively, continue to add water until the liquid temperature in the fermenter drops to 45°C, add liquid amino acids, compound trace elements, Chinese herbal medicines, and add the remaining water;

[0080] (4) Adjust the temperature in the fermenter to 38°C,...

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Abstract

The invention relates to a composite microbial leaf surface bacterial fertilizer and a preparation method thereof, and belongs to the technical field of agriculture. The purpose is to provide the composite microbial leaf surface bacterial fertilizer which can avoid the occurrence of common element deficiency symptoms and improve the resistance of crops to disasters such as pests and diseases and the like, and provide the preparation method thereof. The composite microbial leaf surface bacterial fertilizer comprises in parts by mass: 11 parts of calcium ammonium nitrate, 12.5 parts of magnesiumnitrate, 5 parts of zinc sulfate, 2 parts of xylitol, 3 parts of mannitol, 3 parts of sorbitol, 2 parts of glycerol and 61.5 parts of a composite probiotic microbial agent. The composite microbial leaf surface bacterial fertilizer can strengthen the tree potential, improve the quality of agricultural products and increase the yield of agricultural products by the manner of enhancing photosynthesis rate and the like.

Description

technical field [0001] The invention relates to a preparation containing bacterial culture, hyphae or other similar substances, in particular to a selenium-enriched fertilizer for foliage. Background technique [0002] Foliar fertilization is a supplement for plants to absorb nutrients to make up for the lack of nutrients absorbed by roots. The use of foliar fertilizer can supplement the blocked root absorption of crops caused by lack of soil, excessive water, drought, soil acidity, and alkalinity. Therefore, common urea, potassium dihydrogen phosphate, superphosphate, potassium sulfate, zinc sulfate, borax, etc., can quickly supplement the nutrients needed by crops. [0003] However, the existing foliar fertilizers are seriously monotonized, and can only be sprayed according to the deficiency symptoms of crops as a remedy, but cannot promote crop growth from the perspective of prevention. Moreover, the common foliar fertilizers are only for nutrient supplementation, and i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C12N1/20C12N1/16C12R1/02C12R1/865C12R1/23C12R1/04C12R1/245C12R1/12C12R1/365
Inventor 庞圣刚庞勋
Owner 山东庞大生物集团有限公司
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