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Method for cultivating vegetables by photosynthetic bacteria

A technology for photosynthetic bacteria and vegetables, applied in fertilization methods, botanical equipment and methods, horticulture and other directions, can solve the problems of slow absorption of vegetables and take effect, and achieve the effect of improving antioxidant capacity, fast taking effect, and good growth of vegetables

Inactive Publication Date: 2014-06-25
QINGDAO ZHONGREN PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the above-mentioned defects in the prior art field, the object of the present invention is to provide a method for cultivating vegetables by photosynthetic bacteria, which solves the problem in the prior art that photosynthetic bacteria are added to vegetable fertilizers, and the absorption of vegetables from the soil is slow.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] The method for cultivating vegetables by photosynthetic bacteria of the present embodiment comprises the following steps: preparing the photosynthetic bacteria liquid of mixed varieties, the specific gravity is 1.003, and the concentration is 5×10 9 CFU / ml; Dilute the photosynthetic bacteria solution 20 times and then spray it quantitatively at the maturity stage of vegetables.

example 1

[0015] The test was carried out in the field, the variety was cabbage 11, and the transplanting date was April 12. It was sprayed once on May 7 when wrapping the heart, and sprayed for the second time on May 16. After that, it was sprayed once every 5 days, and the control was sprayed with water. . As a result, the total weight of cabbage harvested in the same area was 30.00kg in the experimental group and 19.35kg in the control group, an increase of 55.04%.

example 2

[0017] The test was carried out in a vegetable greenhouse, and the variety was Qingbang rape. It was sprayed once on September 28, October 6, and October 12, respectively, and the control group was sprayed with water. As a result, 4m 2 The output of spraying photosynthetic bacteria on the harvested area was 19.60kg, and the yield of spraying clear water was 14.75kg. The rapeseed sprayed with photosynthetic bacteria was bright in color, and its appearance quality was better than that of the control group.

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Abstract

The invention discloses a method for cultivating vegetables by photosynthetic bacteria. The method comprises the following steps of: preparing a mixed-variety photosynthetic bacterium with a proportion of 1.003 and a concentration of 5000000000CFU / ml; the photosynthetic bacterium liquid is diluted by 20 times and then quantitatively sprayed during the mature period of the vegetables. The photosynthetic bacterium liquid is prepared and directly sprayed on the vegetables, the effect-taking speed is fast, the growth vigour of the vegetables is high, and the oxidation resistance of the vegetables is further improved.

Description

[0001] technical field [0002] The invention belongs to the field of biotechnology, and in particular relates to a method for cultivating vegetables by photosynthetic bacteria. [0003] Background technique [0004] Photosynthetic bacteria is a high-quality microbial bio-fertilizer. It has the function of nitrogen fixation, can provide plants with substances such as amino acids and nucleotides, and at the same time can improve plant disease resistance and eliminate harmful free radicals and can improve the structure of soil fertility. Current studies have proved that it has a good effect on increasing crop yield, improving the quality of agricultural products, improving the anti-virus activity of crops, prolonging the storage period of fruits, and promoting the absorption of soil nutrients by crops. However, when photosynthetic bacteria are added to vegetable fertilizers, the absorption of vegetables from the soil is slow. [0005] Contents of the invention [0006] I...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00
Inventor 张述智夏伟朱绍辉张浩王晓丽徐权汗李之详许团辉
Owner QINGDAO ZHONGREN PHARMA
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