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A kind of photosynthetic bacteria detoxifying and yield-increasing agent and production method thereof

A technology of photosynthetic bacteria and production methods, applied in botany equipment and methods, biocides, animal repellents, etc., can solve the problems of no detoxification and recovery, slow degradation residue speed, limited degradation effect, etc., to achieve relief Phytotoxicity, improving the quality of agricultural products, and reducing the effect of phytotoxicity

Inactive Publication Date: 2011-11-30
浙江天凌农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this product only has a single effect of degrading pesticide residues without any synergistic substances, and the degradation rate is too slow, the strain is backward and single, and the degradation effect is limited. The phytotoxicity caused by improper use of pesticides does not have the effect of detoxification and recovery, can not regulate growth, increase yield, and does not have the effect of synergy, safety and low toxicity when compounded with herbicides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) by the bacterial classification compound agent, it is 1.2% of the total weight of the culture medium material to be inoculated in the seed incubator and cultivated according to the bacterial classification inoculation amount, and the culture medium is:

[0025] ZnSO 4 0.06%, (NH 4 )SO 4 0.15%, NaCl 0.1%, NaHCO 3 0.08%, MgSO 4 0.05%, K 2 HPO 4 0.08%, CH 3 COONa 0.15%, soybean meal 0.008%, peptone 0.009%;

[0026] At pH 6.5-7.5, temperature 25-35 ℃, backflow oxygen with water pump, light 2500-6000Lux for 200 hours.

[0027] (2) the seed culture solution obtained in step (1) is directly inoculated in the production tank to cultivate and propagate, and the medium is:

[0028] The molasses waste liquid fermented by sucrose factory or alcohol factory is used as carrier, soybean meal 0.008%, yeast extract 0.0025%, peptone 0.003%, ZnSO 4 0.04%, MgCl 2 0.004%, NaCl0.07%, K 2 HPO 4 0.04%, CaCO 3 0.08%.

[0029] Backflow with a water pump, add light 5000 ~ 60...

Embodiment 2

[0035] 1, bacterial culture and fermentation method steps are the same as in embodiment one

[0036] 2. Add synergistic substances, chitosan 0.4%, lentinan 0.1%, xylo-oligosaccharide 0.80%, diethyl aminoethyl hexanoate 0.6%. The balance is the culture solution obtained in step (2), accounting for about 98.1%. Mix well with synergistic substances.

[0037] The present invention is completed after adding a synergistic substance to the culture liquid, which is directly subpackaged into a liquid product.

Embodiment 3

[0039] 1, bacterial culture and fermentation method steps are the same as in embodiment one

[0040] 2. Add synergistic substances, lentinan 0.1%, xylo-oligosaccharide 0.5%, sodium nitrophenolate 0.09%; brassinolide 0.0006% and mix well. The balance is the culture solution obtained in step (2), which accounts for about 99.31%, and can be mixed evenly with the synergistic substance.

[0041] The present invention is completed after adding a synergistic substance to the culture liquid, which is directly subpackaged into a liquid product.

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PUM

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Abstract

A photosynthetic bacteria detoxification and production-increasing agent, which is a viscous brown liquid, which contains microbial complexes of PSB-B4, PSB-1, and PSB-4 three strains of Photosynthetic Bacteria (Photosynthetic Bacteria, PSB); The ratio of the three bacterial strains is 1:1:1 based on the weight of the powder during preparation, the effective viable content of photosynthetic bacteria in the liquid is 500 million / gram, and the content of synergistic substances in the liquid is based on the weight of the liquid 0.1-2.0%, the synergistic substance refers to a class of substances that can promote the growth of crops and enhance stress resistance. The invention is suitable as a phytolytic agent for increasing production.

Description

technical field [0001] The present invention relates to a composite microbial inoculum and a production method thereof, in particular to a composite microbial inoculant for plant absorption and a production method thereof. Background technique [0002] In the past 20 years, the chemical fertilizer industry has developed rapidly. A large number of inorganic fertilizers and chemical pesticides have been applied to the soil, which has played an important role in increasing agricultural production. However, it has also caused environmental pollution, increased chemical residues in grains, fruits and vegetables, and soil salinization. , hardening, obesity and other adverse consequences. In particular, the pesticide residues in crops, vegetables and fruits exceed the standard, which seriously affects people's health and foreign exchange earnings from the export of agricultural products. The use of biotechnology to degrade residual pesticides in soil, reduce pesticide residues in ...

Claims

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Application Information

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IPC IPC(8): A01N25/32A01N63/02A01N61/00A01N43/22A01N43/16A01N37/12A01N33/22A01P21/00
Inventor 班宜民蒋飞能
Owner 浙江天凌农业科技有限公司
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