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Salt-/alkali-resistant microbial selenium fertilizer

A technology of microbial bacteria and microbial bacterial agents, applied in the direction of nitrogen fertilizer, magnesium fertilizer, phosphate fertilizer, etc., can solve the problems of uneven absorption of selenium fertilizer, selenium deficiency, etc., and achieve the effect of increasing quantity, improving pH value and improving quality

Inactive Publication Date: 2017-06-20
山西金源华康农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem of lack of selenium in the soil and uneven absorption of selenium fertilizer, the present invention provides a kind of selenium fertilizer of saline-alkali resistant microbial bacteria

Method used

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  • Salt-/alkali-resistant microbial selenium fertilizer

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Embodiment 1, a kind of anti-saline alkali microbial bacteria selenium fertilizer, comprises the component of following parts by weight: urea 2g, biological organic fertilizer 79g, sodium selenite 4.5g, calcium superphosphate 1.5g, zinc sulfate 1.5g, sulfuric acid Magnesium 0.5g and microbial agent 3g, through microbial metabolism, each gram of saline-alkali resistant microbial selenium fertilizer contains 10 billion cfu of selenium-containing microbial bacteria.

[0021] Wherein, the bio-organic fertilizer is selected from a mixture of decomposed livestock and poultry manure and decomposed domestic manure.

[0022] Among them, each gram of saline-alkali-resistant microbial bacteria selenium fertilizer includes 2 billion bacillus, 1 billion azobacillus, 3 billion actinomycetes, 1 billion jellybacillus and 3 billion bacillus polymyxa.

[0023] The above ingredients are stirred and mixed evenly by machine, and granulated by a granulator.

[0024] Under the same field man...

Embodiment 2

[0025] Embodiment 2, a kind of anti-saline alkali microbial bacteria selenium fertilizer, comprises the component of following parts by weight: urea 4g, biological organic fertilizer 81g, sodium selenite 5g, calcium superphosphate 2g, zinc sulfate 2g, magnesium sulfate 1g and 5g of microbial agent, metabolized by microbial bacteria, contains 15 billion cfu of selenium-containing microbial bacteria per gram of saline-alkali-resistant microbial bacteria selenium fertilizer.

[0026] Wherein, the bio-organic fertilizer is selected from a mixture of decomposed livestock and poultry manure, decomposed domestic manure and decomposed straw.

[0027] Among them, each gram of saline-alkali-resistant microbial bacteria selenium fertilizer includes 3 billion bacillus, 2 billion azobacillus, 4 billion actinomycetes, 2 billion jellybacillus and 4 billion bacillus polymyxa.

[0028] The above ingredients are stirred and mixed evenly by machine, and granulated by a granulator.

[0029] Unde...

Embodiment 3

[0030] Embodiment 3, a kind of anti-saline alkali microbial bacteria selenium fertilizer, comprises the component of following parts by weight: urea 6g, biological organic fertilizer 83g, sodium selenite 5.5g, calcium superphosphate 2.5g, zinc sulfate 2.5g, sulfuric acid Magnesium 1.5g and microbial agent 7g, through the metabolism of microorganisms, each gram of saline-alkali resistant microbial selenium fertilizer contains 17.5 billion cfu of selenium-containing microbial bacteria.

[0031] Wherein, the bio-organic fertilizer is selected from a mixture of decomposed livestock and poultry manure and decomposed straw.

[0032] Among them, each gram of saline-alkali-resistant microbial bacteria selenium fertilizer includes 3.5 billion bacillus, 2.5 billion azobacillus, 4.5 billion actinomycetes, 2.5 billion jellybacillus and 4.5 billion bacillus polymyxa.

[0033] The above ingredients are stirred and mixed evenly by machine, and granulated by a granulator.

[0034] Under the ...

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Abstract

The invention relates to a salt- / alkali-resistant microbial selenium fertilizer and belongs to the technical field of biofertilizers. The salt- / alkali-resistant microbial selenium fertilizer can be used for solving the problems that selenium in soil is deficient and selenium fertilizers are non-uniform in absorption. The salt- / alkali-resistant microbial selenium fertilizer comprises the following ingredients in parts by weight: 2-6 parts of urea, 79-83 parts of bio-organic fertilizer, 8-12 parts of minor-element fertilizer and 3-7 parts of microbial agent. Through the metabolism of microbes, the salt- / alkali-resistant microbial selenium fertilizer per gram contains 10-17.5 billions of cfu of seleniferous microbes. The salt- / alkali-resistant microbial selenium fertilizer has higher efficiency than that of organic selenium fertilizers, is non-toxic and harmless and can be used for improving the structure of soil and increasing the quantity of beneficial microbes of the soil, selenium-enriched agricultural products are produced, and the quality of the agricultural products is improved.

Description

technical field [0001] The invention belongs to the technical field of biological fertilizers, and in particular relates to a saline-alkali resistant microbial bacteria selenium fertilizer. Background technique [0002] Trace element selenium is one of the essential nutrients for humans and animals, and is also a beneficial element for plant growth and development. Insufficiency and excess of selenium will cause various diseases in the body. Studies have shown that selenium has obvious anti-cancer and anti-cancer effects; it can resist the harm of toxic substances such as arsenic, cadmium, mercury and lead to the human body, and is a natural detoxification substance in the human body; it can scavenge free radicals and anti-aging ability is a vitamin 500 times that of E, it is the most important antioxidant in the human body; it can participate in the catalytic reactions of various enzymes in the human body, regulate the absorption and consumption of vitamins A, C, E, and K;...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
CPCC05B1/02C05G3/80C05C9/00C05D5/00C05D9/02C05F3/00C05F11/08
Inventor 王爱玲
Owner 山西金源华康农业科技有限公司
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