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Compound enzyme preparation for tobacco planting

A compound enzyme preparation and tobacco technology, which is applied in the field of compound enzyme preparation for tobacco planting, can solve the problems of affecting seed germination rate, solid powder products are not easy to operate afterbirth, and destroy the original afterbirth of seeds, etc., so as to improve the utilization efficiency of fertilizers, Improve soil biological performance and promote the effect of microbial growth and metabolism

Active Publication Date: 2012-08-08
SUZHOU KUNLAN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention decomposes macromolecular substances in the soil by using enzyme preparations to coat crop seeds to provide nutrients for crop growth. This product is insufficient: the aftercoat may affect the germination rate of the seeds, and the original aftercoat of the seeds may be destroyed during use. Solid powder The product is not easily subjected to aftercoating

Method used

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Examples

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Effect test

specific Embodiment 1

[0025] Specific embodiment one: a kind of compound enzyme preparation that is used for tobacco planting its weight percent content of each component is respectively: neutral protease 15%, cellulase 25%, laccase 25%, amylase 20%, soil enzyme 15%.

[0026] Preparation method: add the above-mentioned ingredients in proportion to an automatic mixer and mix evenly, then measure the enzyme activity, quantitatively pack, and become a product.

[0027] Method of use: Before applying the base fertilizer in the preparation of the soil, fully mix the product of the present invention with the organic fertilizer, combine with deep plowing and apply it to the area where the root system is concentrated and distributed. Add 100 grams of this product per acre of tobacco plantation.

specific Embodiment 2

[0028] Specific embodiment two: a kind of compound enzyme preparation that is used for tobacco planting its weight percent content of each component is respectively: neutral protease 20%, cellulase 20%, laccase 25%, amylase 15%, soil enzyme 20%.

[0029] The preparation method is the same as in the specific example one.

[0030] Method of use: Before applying the base fertilizer in the preparation of the soil, fully mix the product of the present invention with the organic fertilizer, combine with deep plowing and apply it to the area where the root system is concentrated and distributed. Add 500 grams of this product per acre of tobacco plantation land.

specific Embodiment 3

[0031] Specific embodiment three: a kind of compound enzyme preparation that is used for tobacco planting its weight percent content of each component is respectively: neutral protease 18%, cellulase 22%, laccase 25%, amylase 25%, soil enzyme 10%.

[0032] The preparation method is the same as in the specific example one.

[0033] Method of use: Before applying the base fertilizer in the preparation of the soil, fully mix the product of the present invention with the organic fertilizer, combine with deep plowing and apply it to the area where the root system is concentrated and distributed. Add 1 kg of this product per acre of tobacco plantation.

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Abstract

The invention relates to a compound enzyme preparation for tobacco planting. The compound enzyme is characterized by being prepared from the following components in percentage by weight: 15-20 percent of neutral protease, 20-25 percent of cellulose, 15-25 percent of laccase, 15-25 percent of amylase and 10-20 percent of soil enzyme, wherein the soil enzyme consists of the following components in percentage by weight: 35 percent of sucrose enzyme, 25 percent of peroxidase, 25 percent of urease and 15 percent of phosphatase. The compound enzyme preparation is applied together with an organic fertilizer, so that the utilization ratio of the fertilizer is increased, the biological behavior of soil is improved, the tobacco quality is improved, and the yield of tobacco is increased.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a compound enzyme preparation for tobacco planting. Background technique [0002] It is an important and effective measure to improve the quality and yield of tobacco by using fertilizers to adjust the types and quantities of soil nutrients to provide sufficient nutrients for tobacco growth. For a long time, people have accumulated rich experience in the types, quantities and methods of fertilization. In recent years, the use rate of chemical fertilizers has shown a downward trend. Studies have shown that long-term large-scale application of chemical fertilizers will have adverse effects on soil and the environment, resulting in soil compaction, adjustment of soil physical and chemical properties, and decline in soil self-repair capabilities. Organic fertilizers are rich in organic matter and various nutrients needed by plants, and are excellent soil improvement and soil fe...

Claims

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Application Information

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IPC IPC(8): C12N9/00C12N9/26C12N9/50C12N9/42C12N9/02C12N9/08C12N9/16C12N9/80A01G1/00C05G3/04C05G3/80
Inventor 赵路吴鹏宋宵因刘宝龙赵岩
Owner SUZHOU KUNLAN BIOTECH
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