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Compound fertilizer special for improving tobacco disease resistance and preparation method thereof

A compound fertilizer and tobacco technology, applied in the field of tobacco fertilizer, can solve the problems of lack of soil conditioners, etc., and achieve the effects of improving metabolic function, promoting the increase of pH, and improving the use efficiency

Inactive Publication Date: 2019-02-22
贵州点金石生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of soil conditioners on the market, but most of them are inorganic components, and there are few conditioners with both organic and inorganic components, especially the lack of soil conditioners specially used for tobacco planting soil improvement

Method used

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  • Compound fertilizer special for improving tobacco disease resistance and preparation method thereof

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Comparison scheme
Effect test

Embodiment 1

[0022] A special compound fertilizer for improving tobacco disease resistance, comprising the following components in parts by mass:

[0023] 88 parts of bean dregs, 63 parts of wheat bran, 91 parts of rapeseed, 47 parts of ginkgo leaves, 66 parts of garlic straw, 84 parts of phoenix leaves, 9 parts of potassium humate, 22 parts of chitosan, 7 parts of compound enzymes, and 8 parts of compound microorganisms , 33 parts of mineral fertilizer. Wherein, the composite enzyme is composed of cellulase and pectinase with a mass ratio of 5:3; the composite microorganism is composed of lactic acid bacteria, Trichoderma harzianum, yeast, photosynthetic Composed of bacteria and colloid bacillus; the mineral fertilizer is composed of potassium feldspar, apatite, golden stone and selenium ore with a mass ratio of 3:1:2:0.3.

[0024] The present invention improves the preparation method of special compound fertilizer for tobacco disease resistance, comprising the following steps:

[0025]...

Embodiment 2

[0030] A special compound fertilizer for improving tobacco disease resistance, comprising the following components in parts by mass:

[0031] 90 parts of bean dregs, 80 parts of wheat bran, 100 parts of rapeseed, 59 parts of ginkgo leaves, 80 parts of garlic straw, 90 parts of phoenix leaves, 12 parts of potassium humate, 25 parts of chitosan, 8 parts of compound enzymes, and 8 parts of compound microorganisms , 40 parts of mineral fertilizer. Wherein, the composite enzyme is composed of cellulase and pectinase with a mass ratio of 5:3; the composite microorganism is composed of lactic acid bacteria, Trichoderma harzianum, yeast, photosynthetic Composed of bacteria and colloid bacillus; the mineral fertilizer is composed of potassium feldspar, apatite, golden stone and selenium ore with a mass ratio of 3:1:2:0.3.

[0032] The present invention improves the preparation method of special compound fertilizer for tobacco disease resistance, comprising the following steps:

[003...

Embodiment 3

[0038] A special compound fertilizer for improving tobacco disease resistance, comprising the following components in parts by mass:

[0039] 80 parts of bean dregs, 50 parts of wheat bran, 80 parts of rapeseed, 30 parts of ginkgo leaves, 60 parts of garlic straw, 70 parts of phoenix leaves, 8 parts of potassium humate, 15 parts of chitosan, 7 parts of compound enzymes, 5 parts of compound microorganisms , 30 parts of mineral fertilizer. Wherein, the composite enzyme is composed of cellulase and pectinase with a mass ratio of 5:3; the composite microorganism is composed of lactic acid bacteria, Trichoderma harzianum, yeast, photosynthetic Composed of bacteria and colloid bacillus; the mineral fertilizer is composed of potassium feldspar, apatite, golden stone and selenium ore with a mass ratio of 3:1:2:0.3.

[0040] The present invention improves the preparation method of special compound fertilizer for tobacco disease resistance, comprising the following steps:

[0041] (1)...

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Abstract

The invention relates to the technical field of tobacco fertilizers, in particular to a compound fertilizer special for improving tobacco disease resistance and a preparation method thereof. The compound fertilizer includes bean dregs, wheat bran, rapeseed, ginkgo leaves, garlic straw, phoenix tree leaves, potassium humate, chitosan, complex enzyme, complex microorganism, and mineral fertilizer. For the requirements for nutrients in the growth and development of tobaccos, the scientific ratio of different raw materials is utilized, so that the fertilizer contains rich organic matter, mineralsand microorganisms and can meet the fertilizer efficiency requirements of tobaccos in different growth stages, the growth of pathogenic microorganisms is inhibited, the occurrence of soil-borne diseases is reduced, and the yield and quality of the tobaccos are effectively ensured.

Description

technical field [0001] The invention relates to the technical field of tobacco fertilizers, in particular to a special compound fertilizer for improving tobacco disease resistance and a preparation method thereof. Background technique [0002] Tobacco is one of the important economic crops in our country and occupies a very important position in the national economy. However, with the large-scale planting of tobacco, the inappropriate use of pesticides and chemical fertilizers has caused soil acidification, compaction, and soil nutrient imbalance; soil aggregates are destroyed, water retention and fertilizer retention are deteriorated; soil ecosystems deteriorate and biological activity decreases , the phenomenon of continuous cropping is becoming more and more prominent, which leads to nutritional imbalance of tobacco plants, metabolic disorders, frequent occurrence of diseases, and weakening of tobacco leaf quality characteristics. [0003] Soil is an important medium for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCC05B7/00C05F17/00C05G3/00C05G3/80C05D1/04C05D9/00C05D9/02C05F5/002C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 夏维沙
Owner 贵州点金石生态农业科技有限公司
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