Tobacco high-effective foliar bacterial fertilizer as well as preparation method and application thereof

A tobacco and foliar technology, applied in the application, nitrogen fertilizer, potash fertilizer and other directions, can solve the problems of insufficient crop yield effect, tobacco design and other problems, and achieve the effects of promoting good growth, enhancing disease resistance, and improving yield and quality.

Inactive Publication Date: 2018-10-16
GUIZHOU UNIV
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are many kinds of foliar bacterial fertilizers, and they all have certain effects on increasing the yield of crops, but they all have defects such as in

Method used

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  • Tobacco high-effective foliar bacterial fertilizer as well as preparation method and application thereof
  • Tobacco high-effective foliar bacterial fertilizer as well as preparation method and application thereof
  • Tobacco high-effective foliar bacterial fertilizer as well as preparation method and application thereof

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Embodiment 1

[0020] 1. Composition and preparation of foliar bacterial fertilizer:

[0021] Composition and preparation of foliage bacterial fertilizer A formula, (1) Composition: 15 parts of Stenotrophomonas maltophilia bacterial agent, 10 parts of Providencia stutzeri bacterial agent, 10 parts of Monosporum bacterial agent, chitosan 10 parts of sugar, 10 parts of amino acid, 10 parts of seaweed, 15 parts of micro-fertilizer, 20 parts of water. (2) Preparation: 1. Take the Stenotrophomonas maltophilia liquid bacterial preparation, the Providencia stutzeri liquid bacterial preparation and the Monospora liquid bacterial preparation according to the prescribed ratio, and set aside; 2. Take the shell according to the prescribed ratio. Polysaccharides, amino acids, seaweed and micro-fertilizers are fully stirred and dissolved in the sterile water of the required ratio; ③ Add the bacterial agent obtained in step ① to the solution obtained in step ②, at a temperature of 25-30°C and a pH of 6.0- ...

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Abstract

The invention discloses a tobacco high-effective foliar fertilizer as well as a preparation method and an application thereof. The foliar fertilizer contains 10-20 parts of stenotrophomonas maltophilia bacteria, 8-12 parts of providencia stuartii bacteria, 8-12 parts of mononucleosis bacteria, 8-12 parts of chitosan, 8-12 parts of amino acid, 8-12 parts of algin, 10-20 parts of micro-fertilizer and 20-40 parts of water. The foliar fertilizer is applied to increase of tobacco production, improvement of tobacco quality, induced enhancement of tobacco disease resistance, promotion of growth of tobacco plants and the like, and has the advantages of being remarkable in effect, green, pollution-free and high in fertilizer utilization rate, controlling disease, increasing yield and quality, beinglow in cost and easy to popularize and the like.

Description

technical field [0001] The invention relates to the fields of tobacco cultivation technology and fertilization, in particular to a high-efficiency tobacco leaf bacterial fertilizer and its preparation method and application. Background technique [0002] The low utilization rate of chemical fertilizers in agricultural production and the high environmental risks it brings have always been a major problem plaguing the world. The use of chemical fertilizers in tobacco leaf production has also caused serious deterioration of the ecological environment of tobacco fields, making it difficult to guarantee the quality of tobacco leaves. How to prepare a special fertilizer for the green ecology of tobacco leaves, optimize the tobacco growth environment, and improve the yield and quality of tobacco is of great significance to the improvement of the entire tobacco field ecosystem and the sustainable development of the tea industry. Tobacco black shank and bacterial wilt are two importa...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05C11/00C05G5/20C05D1/00C05D3/00C05D5/00C05D9/02C05F11/00C05F11/08C05G3/00
Inventor 吴小毛张承龙友华李姣红王秋萍李荣玉尹显慧代园凤李熙全
Owner GUIZHOU UNIV
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