Rapid propagation method of Taiwan mustard green

A long-lived and fast technology, applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems that the promotion and popularization of fine varieties has not been completed, the tissue culture system has not yet been established, and affects the application and promotion of longevity vegetables. The effect of survival rate, fast proliferation and enhanced light intensity

Active Publication Date: 2013-07-24
常熟市滨江农业科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

, the technology of using tissue culture to breed longevity vegetables has not yet been studied, the tissue culture system has not yet been established, the promotion and popularization of fine varieties has not been completed, and the contradiction between supply and demand is increasing, which has seriously affected the application and promotion of longevity vegetables

Method used

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the examples, and the following examples are only used to illustrate the present invention, and do not limit the present invention.

[0028] A rapid propagation method of Taiwan longevity vegetable, the method comprises the following steps:

[0029] (1) Selection of explants: From May to July, vigorously growing leaves or tubers of Changshoucai are used as explants;

[0030] (2) Material treatment method: first use a soft brush to gently brush off the dust on the surface of the explant, rinse it with running water for 1 hour, then irradiate it with an ultraviolet lamp for 10 minutes, transfer it to the ultra-clean workbench, and put it on the ultra-clean workbench. First soak in 70% ethanol for 20-50 seconds, then rinse with sterile water, and then soak in 0.1% mercuric chloride solution with 2-3 drops of soil temperature 80 for 5-7min, depending on the length of time Rinse 3-4 times with sterile...

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Abstract

The invention discloses a rapid propagation method of Taiwan mustard green. The rapid propagation method mainly comprises the following steps of: carrying out primary culture, carrying out subculture, carrying out propagation culture, carrying out root-taking culture, carrying out acclimatization and transplanting, and carrying out final-period management. The rapid propagation method achieves the good effects of fast propagation speed, stable inheritable character, high propagation coefficient and vigorous growth of seedlings. The germination rate of calluses reaches 96%, the proliferation time reaches 4.7 times, the root-taking rate reaches 100% and the final survival rate reaches 96%.

Description

technical field [0001] The invention relates to a method for cultivating plants, in particular to a method for rapid propagation of Taiwanese longevity vegetables. Background technique [0002] Longevity vegetable, also known as sweet potato for leaves, commonly known as sweet potato leaf, sweet potato leaf, sweet potato leaf, is the leaf, petiole and bud tip of sweet potato, scientific name Ipomoea atatas (L.) Lam., is Convolvulaceae (Convolvulaceae) morning glory A herbaceous creeping vine. Perennial in the tropics. Native to tropical America. It is now widely cultivated in tropical and subtropical regions of the world. It is cultivated in all parts of the north and south of my country, mainly to harvest underground tubers, and the leaves and tendrils are used as feed, and the leaves are also eaten as rough vegetables among the people. In recent years, it has been found that potato leaves are rich in nutrients and are the source of vitamins, minerals potassium, and cal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01H4/00A01G9/10A01C21/00C05G3/00
Inventor 董国新
Owner 常熟市滨江农业科技有限公司
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