Microbial fertilizer for preventing and controlling citrus huanglongbing and preparation process

A microbial fertilizer, the technology of citrus Huanglong, which is applied in the field of microbial fertilizer and preparation technology for the prevention and control of citrus huanglongbing, can solve the problem that the biological control of citrus nematodes cannot be targeted, the nutrient absorption rate is low, and the growth of citrus is affected. To achieve the effect of preventing and controlling the occurrence of Huanglongbing, suppressing soil-borne diseases, and avoiding soil compaction

Inactive Publication Date: 2020-04-21
广西绿友农生物科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Citrus huanglongbing, also known as yellow shoot disease, mainly occurs in Guangdong, Guangxi, Hainan, Fujian, Jiangxi, Hubei, Chongqing and other major citrus planting areas in China. It is one of the diseases that mainly restrict the development of citrus planting. Citrus nematode is one of the main vectors of huanglongbing; the fertilizers in the prior art are not highly targeted and have certain limitations, and the biological control of citrus nematode cannot be solved in a targeted manner. When fertilizing, it is easy to cause soil compaction, resulting in low nutrient absorption rate, which seriously affects the growth of citrus. Therefore, it is necessary to design a microbial fertilizer and preparation process for the prevention and control of citrus Huanglongbing

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  • Microbial fertilizer for preventing and controlling citrus huanglongbing and preparation process

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Embodiment 1

[0028] A microbial fertilizer for preventing and controlling citrus greening disease, comprising ammonium polyphosphate, humic acid, calcium nitrate, potassium phosphate, urea, Bacillus subtilis, Bacillus jellylike, Paecilomyces lilacinus, nitrogen-fixing bacteria and anti-caking agent , the composition ratio of the above raw materials is: ammonium polyphosphate 18%, humic acid 21%, calcium nitrate 15%, potassium phosphate 12%, urea 7%, Bacillus subtilis 5%, jelly-like Bacillus 6%, light Paecilomyces purple 5%, nitrogen-fixing bacteria 7%, anti-caking agent 4%.

[0029] A preparation process of a microbial fertilizer for preventing and controlling citrus greening disease, comprising the following steps: Step 1, raw material selection; Step 2, bacterial strain activation; Step 3, raw material removal of impurities; Step 4, atomization treatment; Step 5, disc Granulating; Step 6, packing and storing;

[0030] Wherein in above-mentioned step one, use measuring balance to take by...

Embodiment 2

[0038] A microbial fertilizer for preventing and controlling citrus greening disease, comprising ammonium polyphosphate, humic acid, calcium nitrate, potassium phosphate, urea, Bacillus subtilis, Bacillus jellylike, Paecilomyces lilacinus, nitrogen-fixing bacteria and anti-caking agent , the composition ratio of the above raw materials is: ammonium polyphosphate 20%, humic acid 19%, calcium nitrate 18%, potassium phosphate 17%, urea 10%, Bacillus subtilis 3%, jelly-like Bacillus 4%, light Paecilomyces purple 3%, nitrogen-fixing bacteria 4%, anti-caking agent 2%.

[0039] A preparation process of a microbial fertilizer for preventing and controlling citrus greening disease, comprising the following steps: Step 1, raw material selection; Step 2, bacterial strain activation; Step 3, raw material removal of impurities; Step 4, atomization treatment; Step 5, disc Granulating; Step 6, packing and storing;

[0040] Wherein in above-mentioned step one, use measuring balance to take b...

Embodiment 3

[0048] A microbial fertilizer for preventing and controlling citrus greening disease, comprising ammonium polyphosphate, humic acid, calcium nitrate, potassium phosphate, urea, Bacillus subtilis, Bacillus jellylike, Paecilomyces lilacinus, nitrogen-fixing bacteria and anti-caking agent , the composition ratio of the above raw materials is: ammonium polyphosphate 23%, humic acid 16%, calcium nitrate 16%, potassium phosphate 15%, urea 9%, Bacillus subtilis 4%, Bacillus jelly-like 5%, light Paecilomyces purple 4%, nitrogen-fixing bacteria 5%, anti-caking agent 3%.

[0049] A preparation process of a microbial fertilizer for preventing and controlling citrus greening disease, comprising the following steps: Step 1, raw material selection; Step 2, bacterial strain activation; Step 3, raw material removal of impurities; Step 4, atomization treatment; Step 5, disc Granulating; Step 6, packing and storing;

[0050] Wherein in above-mentioned step one, use measuring balance to take by...

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Abstract

The invention discloses a microbial fertilizer for preventing and controlling citrus huanglongbing and a preparation process thereof. The microbial fertilizer comprises ammonium polyphosphate, humic acid, calcium nitrate, potassium phosphate, urea, Bacillus subtilis, Bacillus mucilaginosus, Paecilomyces lilacinus, nitrogen-fixing bacteria and an anti-hardening agent. The fertilizer comprises, by weight, 18-23% of the ammonium polyphosphate, 16-21% of the humic acid, 15-19% of the calcium nitrate, 12-17% of the potassium phosphate, 7-10% of the urea, 3-5% of the Bacillus subtilis, 4-6% of the Bacillus mucilaginosus and 3-6% of the Paecilomyces lilacinus. The ammonium polyphosphate, the humic acid, the calcium nitrate, the potassium phosphate, the urea, the Bacillus subtilis, the Bacillus mucilaginosus, the Paecilomyces lilacinus, the nitrogen-fixing bacteria and the anti-hardening agent are selected as raw materials; the prepared microbial fertilizer can effectively avoid soil hardeningand improve the activity of soil, various microorganisms are added into the raw materials, and the microbial fertilizer has strong pertinence to citrus huanglongbing, improves the immunity of citrusand enhances the absorption and utilization rate of the fertilizer.

Description

technical field [0001] The invention relates to the technical field of microbial fertilizers, in particular to a microbial fertilizer for preventing and controlling citrus huanglongbing and a preparation process thereof. Background technique [0002] Citrus huanglongbing, also known as yellow shoot disease, mainly occurs in Guangdong, Guangxi, Hainan, Fujian, Jiangxi, Hubei, Chongqing and other major citrus planting areas in China. It is one of the diseases that mainly restrict the development of citrus planting. Citrus nematode is one of the main vectors of huanglongbing; the fertilizers in the prior art are not highly targeted and have certain limitations, and the biological control of citrus nematode cannot be solved in a targeted manner. When fertilizing, it is easy to cause soil compaction, resulting in low nutrient absorption rate, which seriously affects the growth of citrus. Therefore, it is necessary to design a microbial fertilizer and preparation process for the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/30C05G3/60C05G3/80
CPCC05B7/00C05G3/00
Inventor 侯期任黄德炎黄植发
Owner 广西绿友农生物科技股份有限公司
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