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Special transplantation substrate formula used for flue-cured tobacco variety Guangdong tobacco 98

A technology for flue-cured tobacco varieties and transplanting substrates, which is applied in the directions of planting substrates, tobacco cultivation and application, can solve the problems of insufficient tobacco leaf style characteristics, high sugar content and high sugar-to-alkali ratio, so as to improve the quality of tobacco leaves and reduce the sugar-to-alkali ratio. , the effect of improving sensory quality

Inactive Publication Date: 2018-10-02
GUANGDONG BRANCH OF CHINA TOBACCO GENERAL +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sugar content and sugar-alkaline ratio in the existing Yueyan 98 are relatively high (>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 Guangdong tobacco 98
  • Special transplantation substrate formula used for flue-cured tobacco variety Guangdong tobacco 98
  • Special transplantation substrate formula used for flue-cured tobacco variety Guangdong tobacco 98

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Special transplanting substrate formula for flue-cured tobacco variety Yueyan 98: It consists of the following components by weight: 125 parts of purple soil; 85 parts of sandy soil; 70 parts of brown clay soil; 60 parts of yellow cotton soil; 55 parts of river sand; 35 parts of humic acid. Mix the above recipe evenly and set aside.

[0030] Described humic acid is prepared by the following method:

[0031] (1) Mix 85 parts of pig manure, 80 parts of peanut shells, 35 parts of rice bran and 25 parts of straw;

[0032] (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 2×10 9 Individual / gram, the consumption of described Aspergillus oryzae is 1x10 9 Individual / gram, the consumption of described meliloti rhizobia is 2x10 9 Individual / gram, the consumption of described Bacillus subtilis i...

Embodiment 2

[0036] The special transplanting substrate formula for flue-cured tobacco variety Yueyan 98: it consists of the following components by weight: 120 parts of purple soil; 80 parts of sandy soil; 60 parts of brown calcium soil; 70 parts of yellow cotton soil; parts; 60 parts of river sand; 40 parts of humic acid. Mix the above recipe evenly and set aside.

[0037] Described humic acid is prepared by the following method:

[0038] (1) Mix 85 parts of pig manure, 80 parts of peanut shells, 35 parts of rice bran and 25 parts of straw;

[0039] (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 2×10 9 Individual / gram, the consumption of described Aspergillus oryzae is 1x10 9 Individual / gram, the consumption of described meliloti rhizobia is 2x10 9 Individual / gram, the consumption of described Bacil...

Embodiment 3

[0043] Special transplanting substrate formula for flue-cured tobacco variety Yueyan 98: It consists of the following components by weight: 130 parts of purple soil; 90 parts of sandy soil; 80 parts of brown calcium soil; 50 parts of yellow cotton soil; parts; 50 parts of river sand; 30 parts of humic acid. Mix the above recipe evenly and set aside.

[0044] Described humic acid is prepared by the following method:

[0045] (1) Mix 85 parts of pig manure, 80 parts of peanut shells, 35 parts of rice bran and 25 parts of straw;

[0046] (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 2×10 9 Individual / gram, the consumption of described Aspergillus oryzae is 1x10 9 Individual / gram, the consumption of described meliloti rhizobia is 2x10 9 Individual / gram, the consumption of described Bacillus ...

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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 Guangdong tobacco 98. Thespecial transplantation substrate formula contains the components in the following parts by weight, purple soil 120-130 parts, sand and mud soil 80-90 parts, brown soil 60-80 parts, loessal soil 50-70 parts, sierozem 40-50 parts, lime 20-30 parts, river sand 50-60 parts, and humic acid 30-40 parts. Planting the flue-cured tobacco variety Guangdong tobacco 98 in the special transplantation substrate formula can substantially improve sensory quality of Guangdong tobacco 98 tabacco and quality of tobacco. In addition, the formula substantially reduces the ratio of sugar and alkali in the Guangdong tobacco 98 tobacco, and is beneficial for highlighting styles and characteristics of strong flavor of the Guangdong tobacco 98 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 Yueyan 98. Background technique [0002] Yueyan 98 was obtained by crossing Coker206 as the female parent and K326 as the male parent to obtain F1, which was obtained through selfing, pedigree selection, backcross aggregation, and pedigree selection again. This variety grows neatly in the field, has strong growth potential, good plant type, and wide adaptability; stable genetic traits, good maturity, loose leaf structure, and moderate leaf thickness. However, the sugar content and sugar-alkaline ratio in the existing Yueyan 98 are relatively high (>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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/45A01G24/12A01G24/10A01G24/28C05G1/00
Inventor 钟俊周文国宇王晓剑陈杰郭鸿雁文志强王海波陈泽鹏
Owner GUANGDONG BRANCH OF CHINA TOBACCO GENERAL
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