Pollution-free cultivation production method for young narcissus balls

A technology of narcissus balls and narcissus balls, which is applied in the field of cultivation of narcissus balls, can solve the problems of long breeding time and insufficient scientific management of culture substrates, and achieve the effects of reducing pests, reducing manpower and financial resources, and saving time

Inactive Publication Date: 2013-12-18
SUZHOU RENCHENG BIO SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The general method of narcissus scale propagation is to slice the narcissus balls that have been treated at low temperature, and then gro

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of method utilizing narcissus scale to cultivate narcissus ball, is characterized in that, comprises the following steps:

[0023] A: Bulb treatment: select fresh narcissus bulbs that have no spots or mildew spots in the same year, and first perform dormancy breaking treatment. The treatment method is to treat them at a low temperature of 5°C for 8 weeks or use 1.0% potassium nitrate, 0.10% thiourea, 550mg / L GA 3 , 500 mg / L of ethephon; then peel off the dry and wrinkled scales on the outermost layer of the bulb and the residual old roots at the base, rinse with running water for 30 minutes, soak in clean water for 15 minutes, and then soak with 50% carbendazim 500 times solution 20 min or soak in 50% thiram powder 500 times solution for 10 min, and finally rinse with sterile water for 3 times.

[0024] B: Scale Cutting: The treated narcissus bulbs were cut lengthwise into 8 pieces, and each piece was then cut lengthwise into smaller pieces with 1 scale and bulb...

Embodiment 2

[0028] A kind of method utilizing narcissus scale to cultivate narcissus ball, is characterized in that, comprises the following steps:

[0029] A: Bulb treatment: choose fresh narcissus bulbs that have no spots or mildew spots in the year, and first do a dormancy-breaking treatment. The treatment method is to treat them at a low temperature of 6°C for 7 weeks or use 1.0% potassium nitrate, 0.10% thiourea, 550mg / L GA 3 , 500 mg / L of ethephon; then peel off the dry and wrinkled scales on the outermost layer of the bulb and the residual old roots at the base, rinse with running water for 30 minutes, soak in clean water for 15 minutes, and then soak with 50% carbendazim 500 times solution 25 minutes or soak in 50% thiram powder 500 times solution for 12 minutes, and finally rinse with sterile water 4 times.

[0030] B: Scale Cutting: Cut the treated narcissus bulbs lengthwise into 8 pieces, then cut each piece lengthwise into smaller pieces with 2 scales and the bulb disc.

[0...

Embodiment 3

[0034] A kind of method utilizing narcissus scale to cultivate narcissus ball, is characterized in that, comprises the following steps:

[0035] A: Bulb treatment: select fresh narcissus bulbs that have no spots or mildew spots in the same year, and first perform dormancy breaking treatment. The treatment method is to treat them at a low temperature of 8°C for 5 weeks or use 1.0% potassium nitrate, 0.10% thiourea, 550mg / L GA 3, 500 mg / L of ethephon; then peel off the outermost wrinkled scales and residual old roots at the base of the bulb, rinse with running water for 30 minutes, soak in clean water for 15 minutes, and then soak with 50% carbendazim 500 times solution 30 min or soak in 50% thiram powder 500 times solution for 15 min, and finally rinse with sterile water 5 times.

[0036] B: Scale Cutting: The treated narcissus bulbs were cut lengthwise into 8 pieces, and each piece was then cut lengthwise into small pieces with 3 scales and bulb discs.

[0037] C: Scale germ...

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PUM

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Abstract

The invention discloses a pollution-free cultivation production method for young narcissus balls. The method comprises the steps of bulb treatment, scale cutting, scale germination-accelerating treatment, scale expanding treatment and the like. Narcissus is cultivated by using the method, so that resources can be saved, and a great number of young narcissus balls can be cultivated by using less narcissus seed balls. By coating gibberellin (GA3) or ethephon on small scales which are differentiated, the differentiation of the scales is promoted, and the cultivation time of the young narcissus balls through the scales is greatly shortened. Compared with a conventional method, the pollution-free cultivation production method has the advantages that the cultivation time can be saved by about a month; by the adoption of a scientific soil management mode, the fertility is improved, and the probability of the pest and disease damage is reduced, so that labor and financial resources are saved, and the method is economical and practical.

Description

technical field [0001] The invention relates to a method for cultivating narcissus balls, in particular to a method for cultivating narcissus balls by using narcissus scales. Background technique [0002] Narcissus, a perennial herb belonging to the Amaryllidaceae Narcissus genus, is native to China and has been cultivated in China for more than a thousand years. It is one of the traditional famous flowers in China. There are more than 800 species of this genus in the world, and more than 10 of them, such as trumpet narcissus and apron narcissus, have extremely high ornamental value. [0003] The cultivation methods of narcissus mainly include lateral bulb culture, lateral bud culture, double-scale culture, and tissue culture propagation; among them, lateral bulb breeding is the main method, and the reproduction coefficient is low. Many bulb bulbs can obtain 5 seed bulbs per year, and some species only Can get 2 goals. In the 1980s, Chinese narcissus tissue culture and pro...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00
Inventor 吴志刚
Owner SUZHOU RENCHENG BIO SCI & TECH
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