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Special transplantation substrate formula used for flue-cured tobacco variety H892

A technique for transplanting substrates and flue-cured tobacco varieties, applied in planting substrates, tobacco cultivation, application, etc., can solve the problems of under-prominent tobacco leaf style, high sugar content and high sugar-alkaline ratio, and achieve the purpose of improving the quality of tobacco leaves and reducing the sugar-alkaline ratio , Improve the effect of sensory quality

Inactive Publication Date: 2018-10-02
GUANGDONG BRANCH OF CHINA TOBACCO GENERAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing flue-cured tobacco variety H892 has high sugar content and sugar-alkaline ratio (>10), and the style and characteristics of the tobacco leaves are not prominent.

Method used

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  • Special transplantation substrate formula used for flue-cured tobacco variety H892
  • Special transplantation substrate formula used for flue-cured tobacco variety H892
  • Special transplantation substrate formula used for flue-cured tobacco variety H892

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Special transplanting substrate formula for flue-cured tobacco variety H892: It consists of the following components by weight: 130 parts of bovine liver soil; 80 parts of sandy soil; 55 parts of fire-fired soil; 25 parts of humic acid; 80 parts of river sand. Mix the above recipe evenly and set aside.

[0028] Described humic acid is prepared by the following method:

[0029] (1) Mix 130 parts of pig manure, 70 parts of chicken manure, 80 parts of peanut shells, 45 parts of rice bran, and 25 parts of straw;

[0030] (2) Add inoculum to the uniformly mixed raw materials in step (1); said inoculum comprises Aspergillus niger, Aspergillus oryzae, Rhizobium meliloti, Bacillus subtilis; in the raw material, the consumption of said Aspergillus niger is 1×10 9 Individual / gram, the consumption of described Aspergillus oryzae is 1x10 9 Individual / gram, the consumption of described meliloti rhizobia is 1×10 9 Individual / gram, the consumption of described Bacillus subtilis is...

Embodiment 2

[0034] Special transplanting matrix formula for flue-cured tobacco variety H892: It consists of the following components by weight: 120 parts of bovine liver soil; 70 parts of sandy soil; 50 parts of burnt soil; 50 parts of black loam soil; 30 parts of humic acid; 90 parts of river sand. Mix the above recipe evenly and set aside.

[0035] Described humic acid is prepared by the following method:

[0036] (1) Mix 130 parts of pig manure, 70 parts of chicken manure, 80 parts of peanut shells, 45 parts of rice bran, and 25 parts of straw;

[0037] (2) Add inoculum to the uniformly mixed raw materials in step (1); said inoculum comprises Aspergillus niger, Aspergillus oryzae, Rhizobium meliloti, Bacillus subtilis; in the raw material, the consumption of said Aspergillus niger is 1×10 9 Individual / gram, the consumption of described Aspergillus oryzae is 1x10 9 Individual / gram, the consumption of described meliloti rhizobia is 1×10 9 Individual / gram, the consumption of described...

Embodiment 3

[0041] Special transplanting substrate formula for flue-cured tobacco variety H892: It consists of the following components by weight: 140 parts of bovine liver soil; 90 parts of sandy soil; 60 parts of burnt soil; 30 parts of black loam soil; 20 parts of humic acid; 70 parts of river sand. Mix the above recipe evenly and set aside.

[0042] Described humic acid is prepared by the following method:

[0043] (1) Mix 130 parts of pig manure, 70 parts of chicken manure, 80 parts of peanut shells, 45 parts of rice bran, and 25 parts of straw;

[0044] (2) Add inoculum to the uniformly mixed raw materials in step (1); said inoculum comprises Aspergillus niger, Aspergillus oryzae, Rhizobium meliloti, Bacillus subtilis; in the raw material, the consumption of said Aspergillus niger is 1×10 9 Individual / gram, the consumption of described Aspergillus oryzae is 1x10 9 Individual / gram, the consumption of described meliloti rhizobia is 1×10 9 Individual / gram, the consumption of descri...

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Abstract

The invention belongs to the technical field of tobacco planting, and specifically discloses a special transplantation substrate formula used for a flue-cured tobacco variety H892. The special transplantation substrate formula contains the components in the following parts by weight, clay soil 120-140 parts, sand and mud soil 70-90 parts, burned soil 50-60 parts, heilu soil 30-50 parts, sierozem 30-50 parts, plant ash 10-20 parts, humic acid 20-30 parts, and river sand 70-90 parts. Planting the flue-cured tobacco variety H892 in the special transplantation substrate formula can substantially improve sensory quality of H892 tobacco and quality of tobacco. In addition, the formula substantially reduces ratio of sugar and alkali in the H892 tobacco, and is beneficial for highlighting styles and characteristics of the H892 tobacco.

Description

technical field [0001] The invention relates to the technical field of tobacco planting, in particular to a special transplanting substrate formula for flue-cured tobacco variety H892. Background technique [0002] The flue-cured tobacco variety H892 is mainly planted in Guangdong, Hubei, Henan and other places. However, the existing flue-cured tobacco variety H892 has high sugar content and sugar-to-alkaline ratio (>10), and the style and characteristics of the tobacco leaves are not prominent. The study found that the soil has a significant impact on the style of tobacco leaves. This is because the soil is the place where the tobacco plants absorb nutrients and water. The soil and other conditions are different, resulting in water, fertilizer, gas, light, heat, etc. during the growth and development of the tobacco plants. The difference in environment affects the accumulation, transformation and degradation process of chemical components that determine the style of tob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/45A01G24/10A01G24/12A01G24/28C05G1/00
Inventor 陈泽鹏
Owner GUANGDONG BRANCH OF CHINA TOBACCO GENERAL
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