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Kiwifruit in-vitro rapid seedling culture method

A kiwifruit, fast technology, applied in the field of kiwifruit seedlings, can solve the problems of underdeveloped root system, seedlings susceptible to diseases, etc., achieve the effect of strong adaptability of seedlings, and solve the effect of easily infectious bacteria

Pending Publication Date: 2020-06-30
JINGGANGSHAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on the above problems, the present invention provides a method for in vitro rapid seedling cultivation of kiwifruit, which realizes the healthy, rapid and large-scale cultivation of virus-free seedlings, and solves the problems of traditional seedlings being susceptible to diseases and underdeveloped root systems. Seedlings are adaptable

Method used

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  • Kiwifruit in-vitro rapid seedling culture method
  • Kiwifruit in-vitro rapid seedling culture method
  • Kiwifruit in-vitro rapid seedling culture method

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Experimental program
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Embodiment

[0022] A kind of kiwifruit in vitro rapid seedling cultivation method comprises the following steps:

[0023] S1: Cultivate virus-free scion seedlings

[0024] The female parent of the detoxified scion seedling adopts the stem tip detoxification method to induce, multiply and take root to obtain the detoxified scion seedling. The female parent of the detoxified scion seedling in this embodiment is Actinidia chinensis Planch. One or two kinds of kiwifruit (Actinidia chinensis Planch.), the female parents of these two virus-free scion seedlings are Jinggangshan wild kiwifruit, and these two kinds of kiwifruit are naturally distributed in the shrubs at an altitude of 200-2100 meters in Jinggangshan. Strong, the fruit is better; the medium used in the induction stage is based on MS medium, which also contains 3mg / L 6-BA, 0.2mg / LNAA and 30g / L sucrose; the medium used in the proliferation stage is based on MS medium It is the basal medium, which also contains 0.5mg / L 6-BA, 0.1mg / LN...

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Abstract

The invention relates to the technical field of kiwifruit seedling culture, and discloses a kiwifruit in-vitro rapid seedling culture method. The kiwifruit in-vitro rapid seedling culture method comprises the steps of cultivating detoxified scion seedlings, cultivating rootstock seedlings and obtaining detoxified seedlings. According to the method, a traditional grafting technology and a seedlingdetoxification and rapid propagation technology are integrated, healthy, rapid and large-scale cultivation of detoxified seedlings is achieved, and the problems that traditional seedlings are prone tobeing infected with germs and not developed in root system are solved; and female parents selected by the method are Jinggangshan local wild distributed species, and the finally obtained seedlings are high in adaptability.

Description

technical field [0001] The invention relates to the technical field of kiwifruit seedling cultivation, in particular to a method for rapidly growing kiwifruit seedlings in vitro. Background technique [0002] Actinidia is an ancient vine deciduous fruit tree belonging to the Actinidia family. It is one of the most successful examples of plant domestication from wild to artificial commercial cultivation. China is the center of origin, evolution and distribution of Actinidia plants, and is rich in natural resources. Kiwi fruit has high nutritional value, especially rich in vitamin C, etc., with unique flavor and high economic value. It is known as the "king of fruits" and "king of Vc", and is very popular among people. Compared with other fruits, kiwi fruit planting, production and management have high economic benefits and good development prospects. It has become an efficient industry with local characteristics and an important channel for farmers in mountainous areas to in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H4/00A01G2/30
CPCA01H4/001A01H4/008A01G2/30
Inventor 胡雪华李晓红周嘉良
Owner JINGGANGSHAN UNIVERSITY