Spray type microbial fertilizer

A technology of microbial fertilizer and compound microbial agent, applied in the direction of inorganic fertilizer, organic fertilizer, ammonium salt fertilizer, etc., can solve the problems of complex production process, human side effects, drug residues, etc., to reduce transpiration rate, increase photosynthetic intensity, The effect of improving quality

Inactive Publication Date: 2014-04-09
TARIM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing fertilizers will cause drug residues, and many of them have strong toxic and side effects on the human body, and the cost is high and the production process is complicated.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The spray type microbial fertilizer comprises the following components by weight: 20 parts of boric acid, 25 parts of potassium carbonate, 10 parts of ammonium molybdate, 10 parts of citric acid, 2 parts of trace elements and 15 parts of composite microbial bacterial agent.

[0014] The trace elements contain by weight ratio: 1 part of zinc, 0.2 part of copper, 0.2 part of iron and 0.2 part of manganese.

[0015] The compound microbial agent contains yeast 1 billion / ml, Lactobacillus 500 million / ml, Bacillus subtilis 1 billion / ml, photosynthetic bacteria 10 billion / ml, Streptomyces luteus 1 billion / ml, and Bacillus lateralis 500 million / ml.

[0016] Using the spray-type microbial fertilizer combined with conventional fertilization to spray rice leaves, compared with conventional root fertilization, the yield increased by 22.4%, and the insect damage rate decreased by 20.1%.

Embodiment 2

[0018] The spray type microbial fertilizer comprises the following components by weight: 30 parts of boric acid, 28 parts of potassium carbonate, 13 parts of ammonium molybdate, 12 parts of citric acid, 4 parts of trace elements and 16 parts of composite microbial bacterial agent.

[0019] The trace elements contain by weight: 3 parts of zinc, 0.5 part of copper, 0.2 part of iron and 0.2 part of manganese.

[0020] The compound microbial agent contains yeast 1 billion / ml, Lactobacillus 500 million / ml, Bacillus subtilis 1 billion / ml, photosynthetic bacteria 10 billion / ml, Streptomyces luteus 1 billion / ml, and Bacillus lateralis 500 million / ml.

[0021] Using the spray-type microbial fertilizer combined with conventional fertilization to spray rice leaves, compared with conventional root fertilization, the yield increased by 24.3%, and the insect damage rate decreased by 20.9%.

Embodiment 3

[0023] The spray type microbial fertilizer comprises the following components by weight: 35 parts of boric acid, 35 parts of potassium carbonate, 15 parts of ammonium molybdate, 15 parts of citric acid, 8 parts of trace elements and 20 parts of composite microbial bacterial agent.

[0024] The trace elements contain by weight: 10 parts of zinc, 1 part of copper, 1 part of iron and 1 part of manganese.

[0025] The compound microbial agent contains yeast 1 billion / ml, Lactobacillus 500 million / ml, Bacillus subtilis 1 billion / ml, photosynthetic bacteria 10 billion / ml, Streptomyces luteus 1 billion / ml, and Bacillus lateralis 500 million / ml.

[0026] Using the spray-type microbial fertilizer combined with conventional fertilization to spray rice leaves, compared with conventional root fertilization, the yield increased by 20.6%, and the insect damage rate decreased by 21.3%.

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PUM

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Abstract

The invention discloses a spray type microbial fertilizer. The spray type microbial fertilizer comprises boric acid, potassium carbonate, ammonium molybdate, citric acid, trace elements and a composite microbial inoculant. The spray type microbial fertilizer can substitute chemical fertilizers in the agricultural production, increases the foliar photosynthetic intensity of crops, increases the chlorophyll component, increases the stress resistance of the crops, inhibits the growth of harmful bacteria, and reduces diseases and pests.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a spray type microbial fertilizer. Background technique [0002] With the provision of people's living standards, people are increasingly pursuing safe and pollution-free food. Therefore, it has become a development trend to develop efficient and safe fertilizers in crop production. Most of the existing fertilizers can cause drug residues, and many of them have strong toxic and side effects on the human body, and the cost is high and the production process is complicated. Due to the excessive use of chemical fertilizers and the continuous planting of crops, the soil is hardened or acidified, and the beneficial bacteria in the soil are becoming less and less. Therefore, a safe and effective fertilizer that guarantees the sustainable development of agriculture is needed now. Contents of the invention [0003] Purpose of the present invention is exactly to provide spraying t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05C3/00C05D1/00C05D9/02C05F11/00C05F11/08
Inventor 迟宗磊丁振洋
Owner TARIM UNIV
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