High-efficiency foliar microbial fertilizer for grapes as well as preparation method and application of foliar microbial fertilizer

A grape and bacterial agent technology, applied in the fields of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of waste of resources, environment, pollution, difficult plant absorption and transformation, etc., and achieve remarkable effect and high fertilizer utilization rate

Inactive Publication Date: 2018-11-16
GUIZHOU UNIV
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Problems solved by technology

At present, the common selenium-enriched fertilizers in the market are mainly the mixture of selenium ore powder and traditional chemical fertilizers. Since natural selenium exists in the state of inorganic compounds, it is not easy for plants to absorb and transform, so it is easy to cause waste of resources and environmental pollution.

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  • High-efficiency foliar microbial fertilizer for grapes as well as preparation method and application of foliar microbial fertilizer
  • High-efficiency foliar microbial fertilizer for grapes as well as preparation method and application of foliar microbial fertilizer

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with embodiment, but not as any limitation to the present invention. Numerical values ​​or numerical ratios involved in the present invention, unless otherwise specified, all represent mass numerical values ​​or mass ratios.

[0017] 1. Composition and preparation of selenium-enriched liquid bacterial fertilizer:

[0018] Formula composition and preparation of selenium-enriched liquid bacterial fertilizer, (1) Composition: 8 parts of nano-selenium, 10 parts of Bacillus cereus bacterial agent, 10 parts of Stenotrophomonas maltophilia bacterial agent, 6 parts of chitosan, 8 parts of EDTA , 10 parts of amino acid, 12 parts of micro-fertilizer, 36 parts of water. (2) Preparation: 1. Take Bacillus cereus bacterial agent and Stenotrophomonas maltophilia liquid bacterial agent according to the prescribed ratio, and set aside; 2. Get nano-selenium, chitosan, EDTA, amino acid and micro-fertilizer according to ...

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Abstract

The invention discloses a high-efficiency foliar microbial fertilizer for grapes and a preparation method of the foliar microbial fertilizer. The foliar microbial fertilizer comprises the following components: 5-10 parts of nano selenium, 5-15 parts of a bacillus cereus agent, 5-15 parts of a stenotrophomonas maltophilia agent, 4-8 parts of chitosan, 5-10 parts of EDTA, 8-15 parts of amino acids,8-15 parts of a microelement fertilizer, and 45-65 parts of water. The foliar microbial fertilizer disclosed by the invention can effectively increase a selenium content of the grapes, improve a yieldof the grapes and improve quality of the grapes; and the foliar microbial fertilizer has the advantages of a remarkable effect, greenness, no pollution, a high fertilizer utilization rate, an improved yield, improved quality, low costs and easy promotion.

Description

technical field [0001] The invention relates to the fields of grape cultivation technology and fertilization, in particular to a grape high-efficiency foliage bacterial fertilizer and its preparation method and application. Background technique [0002] Selenium is one of the essential trace elements for the human body. Selenium participates in the formation of glutathione peroxidase, which has various special effects such as anti-cancer, anti-cancer, heart protection and anti-aging, anti-oxidation and elimination of free radicals, and improvement of human immunity. Health function. People’s selenium intake is mainly guaranteed by selenium-containing foods. The Chinese Nutrition Society recommends that the selenium intake of Chinese residents be 50-200 μg / day, while the current selenium intake of residents in selenium-deficient areas in my country is only 40-50 μg / day. Therefore, the best way for human body to supplement selenium to prevent disease and improve health is to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05C11/00C05G5/20C05D1/00C05D3/00C05D5/00C05D9/02C05F11/08C05G3/00
Inventor 吴小毛张承龙友华李姣红杨远德曾六英郑桂芳
Owner GUIZHOU UNIV
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