Seedling culture method utilizing ineffective tillers of healthy sugarcane seedlings

An ineffective tillering and sugarcane technology, applied in horticultural methods, sugarcane cultivation, botanical equipment and methods, etc., can solve problems such as reduction, and achieve the effects of fast growth, saving sugarcane seeds, and avoiding waste.

Inactive Publication Date: 2019-11-29
SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now a lot of research reduces the cost of healthy sugarcane seedling tissue culture process, improves the survival rate of sugarcane healthy seedlings, transplants the main stem of sugarcane healthy seedlings, and cultivates the first generation of healthy sugarcane seedlings. Although the production cost of healthy sugarcane seedlings has been reduced to a certain extent, there is still room for further reduction

Method used

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  • Seedling culture method utilizing ineffective tillers of healthy sugarcane seedlings
  • Seedling culture method utilizing ineffective tillers of healthy sugarcane seedlings
  • Seedling culture method utilizing ineffective tillers of healthy sugarcane seedlings

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Comparison scheme
Effect test

Embodiment 1

[0029] A method for cultivating seedlings using ineffective tillers of healthy sugarcane seedlings, comprising: cultivating sugarcane tissue culture seedlings, collecting ineffective tillers in the first generation of sugarcane stems after transplanting the sugarcane tissue culture seedlings, and taking buds of the ineffective tillers to grow seedlings in a seedling tray; Specific steps are as follows:

[0030] (1) Take the stem tips of sugarcane as explants, conduct induction cultivation, multiplication cultivation and rooting cultivation after disinfection to obtain sugarcane tissue culture seedlings. The nutrient soil is put into the seedling tray, the nutrient soil is flush with the upper surface of the seedling tray, and then the sugarcane tissue culture seedlings are transplanted into the seedling tray to build a small shed and covered with a sunshade net for nutrient cultivation.

[0031] (2) Before transplanting, deeply plow the land for 45-55 cm. After leveling the la...

Embodiment 2

[0045] A method for cultivating seedlings using ineffective tillers of healthy sugarcane seedlings, comprising: cultivating sugarcane tissue culture seedlings, collecting ineffective tillers in the first generation of sugarcane stems after transplanting the sugarcane tissue culture seedlings, and taking buds of the ineffective tillers to grow seedlings in a seedling tray; Specific steps are as follows:

[0046] (1) Take the stem tips of sugarcane as explants, conduct induction cultivation, multiplication cultivation and rooting cultivation after disinfection to obtain sugarcane tissue culture seedlings. The nutrient soil is put into the seedling tray, the nutrient soil is flush with the upper surface of the seedling tray, and then the sugarcane tissue culture seedlings are transplanted into the seedling tray to build a small shed and covered with a sunshade net for nutrient cultivation.

[0047] (2) Before transplanting, deeply plow the land for 45-55 cm. After leveling the la...

Embodiment 3

[0061] A method for cultivating seedlings using ineffective tillers of healthy sugarcane seedlings, comprising: cultivating sugarcane tissue culture seedlings, collecting ineffective tillers in the first generation of sugarcane stems after transplanting the sugarcane tissue culture seedlings, and taking buds of the ineffective tillers to grow seedlings in a seedling tray; Specific steps are as follows:

[0062] (1) Take the stem tips of sugarcane as explants, conduct induction cultivation, multiplication cultivation and rooting cultivation after disinfection to obtain sugarcane tissue culture seedlings. The nutrient soil is put into the seedling tray, the nutrient soil is flush with the upper surface of the seedling tray, and then the sugarcane tissue culture seedlings are transplanted into the seedling tray to build a small shed and covered with a sunshade net for nutrient cultivation.

[0063] (2) Before transplanting, deeply plow the land for 45-55 cm. After leveling the la...

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Abstract

The invention discloses a seedling culture method utilizing ineffective tillers of healthy sugarcane seedlings. The method comprises the steps that sugarcane tissue culture seedlings are cultured, theineffective tillers of first-generation sugarcane stems after the sugarcane tissue culture seedlings are transplanted are collected, buds of the ineffective tillers are taken for seedling culture ina seedling culture plate, and then mechanical transplanting is conducted. According to the method, the ineffective tillers of the healthy sugarcane seedlings are effectively utilized, healthy sugarcane seed stems are increased, the production cost of the healthy sugarcane seedlings is reduced, and the income of sugarcane growers is increased.

Description

technical field [0001] The invention relates to the technical field of plant breeding and planting, in particular to a method for raising seedlings by utilizing healthy sugarcane seedlings and ineffective tillering. Background technique [0002] sugar cane( Saccharum officinarum ) is an important sugar crop widely planted in tropical and subtropical regions, which is of great significance to the sustainable development of my country's national economy. In recent years, most of the world's sugar supply comes from cane sugar, but the degradation of sugarcane species, poor perennial roots and low yield have seriously affected the sustainable development of my country's sugarcane sugar industry. Effective stems are the key elements of sugarcane yield, and promoting tillering is the key to increase the number of effective stems per unit area. Tillers originate from the germination of lateral buds in the unextended internodes at the base of the main stem of sugarcane plants, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/55A01G2/00A01G24/00A01G24/12A01G24/20A01H4/00C05G3/00C05G3/02C05G3/04
CPCA01H4/001A01H4/008A01G2/00A01G22/55A01G24/00A01G24/12A01G24/20C05B13/02C05D3/00C05G3/00C05C11/00C05D9/00C05D9/02
Inventor 范业赓吴建明陈荣发韦生满周慧文邱立杭周忠凤黄杏甘崇琨
Owner SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI
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