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Rapid propagation method suitable for multiple kiwi fruit varieties

A kiwifruit, fast technology, applied in the field of plant reproduction, can solve the problems of inappropriate factory production and seedling raising mode, speed up the pace of tree variety replacement, and not have the guiding significance of factory production, etc., to improve practical value and production value, Easy to master and operate, the effect of shortening the production cycle

Inactive Publication Date: 2016-11-09
XIAN BOTANICAL GARDEN SHAANXI PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent has strong operability and practicability, and is of reference value. However, the technology described in this patent is cumbersome and not suitable for efficiency-oriented factory production and seedling cultivation.
[0006] Patent CN102960185A relates to a method for grafting kiwifruit trees, which solves the disadvantage of poor regeneration ability of the main vine branches in the grafting of kiwifruit trees older than 5 years, and speeds up the pace of tree species renewal.
This patent is more suitable for the renewal of old trees in the field, and does not have the guiding significance for factory production and seedling cultivation

Method used

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  • Rapid propagation method suitable for multiple kiwi fruit varieties

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Embodiment 1

[0033] The present embodiment provides a kind of rapid propagation method applicable to the kiwi fruit variety, comprising the following steps:

[0034] (1) Preparation of propagation materials

[0035] Cut the 2-year-old branches from the mother plant of Actinidia jujube. The new branches that are separated from the mother plant should be treated as soon as possible to avoid the new branches being exposed to the sun for too long and prevent the new branches from wilting due to dehydration.

[0036] Use scissors to cut the new shoots into branches with a length of about 10cm. In actual operation, the length of the branches can be controlled within the range of 8cm-12cm, and the length should be kept as consistent as possible, which is beneficial to the subsequent industrial seedling cultivation. The base of each branch section is sharply cut into a slope of about 45 degrees. In actual operation, the slope of the slope should be controlled within the range of 40-50 degrees. Try...

Embodiment 2

[0051] Present embodiment provides a kind of rapid propagation method applicable to Shaanxi kiwifruit variety, comprising the following steps:

[0052] (1) Preparation of propagation materials

[0053] Cut the 2-year-old branches from the mother plant of Shaanxi kiwi fruit, and the branches that are separated from the mother plant should be treated as soon as possible to avoid the new branches from being exposed to the sun for too long, and to prevent the new branches from wilting due to water loss.

[0054] Use scissors to cut the new shoots into branches with a length of about 10cm. In actual operation, the length of the branches can be controlled within the range of 8cm-12cm, and the length should be kept as consistent as possible, which is beneficial to the subsequent industrial seedling cultivation. The base of each branch section is sharply cut into a slope of about 45 degrees. In actual operation, the slope of the slope should be controlled within the range of 40-50 deg...

Embodiment 3

[0069] The present embodiment provides a kind of rapid propagation method applicable to the kiwifruit variety of black pistil, comprising the following steps:

[0070] (1) Preparation of propagation materials

[0071] Cut the 2-year-old branches from the mother plant of Actinidia kiwifruit, and the new branches that are separated from the mother plant should be treated as soon as possible to prevent the new branches from being exposed to the sun for too long and prevent the new branches from wilting due to dehydration.

[0072] Use scissors to cut the new shoots into branches with a length of about 10cm. In actual operation, the length of the branches can be controlled within the range of 8cm-12cm, and the length should be kept as consistent as possible, which is beneficial to the subsequent industrial seedling cultivation. The base of each branch section is sharply cut into a slope of about 45 degrees. In actual operation, the slope of the slope should be controlled within th...

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Abstract

The invention belongs to the technical field of plant propagation and particularly relates to a rapid propagation method suitable for multiple kiwi fruit varieties. The method includes the steps of preparation of a propagation material, soaking, germination accelerating, root promoting, transplanting, seedling hardening and the like. The method is suitable for factory-like rapid propagation of actinidia arguta, actinidia giraldii and actinidia melanandra, the technical problems that in a conventional cutting technology, the seedling culture period is long, and the seedling forming rate is low are solved, and a vegetative propagation method with general applicability is explored. By means of the method, only about 15 days is needed usually, the germinating and rooting rate of branch sections of the actinidia arguta, the actinidia giraldii and the actinidia melanandra can reach 95% or above, and seedlings grow robustly. The method is simple in procedure and easy to operate, and has multiple purposes, the seedling culture cost is reduced, the method is in accordance with the practical operation situation, and the overall benefits of the seedling culture factories are increased.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, and in particular relates to a method suitable for industrial rapid propagation of kiwifruit. This method is especially suitable for the rapid propagation of kiwifruit, Shaanxi kiwifruit and black stamen kiwifruit. Background technique [0002] Actinidia jujube, Shaanxi kiwifruit, and black pistil kiwifruit are all plants of the genus Actinidia in the family Actinidiaceae. Its wild species are mainly distributed in Japan, South Korea, North Korea and eastern my country, and are also distributed in Russia. Based on the wild varieties of kiwifruit, Shaanxi kiwifruit, and black stamen kiwifruit, China, New Zealand, the United States, Italy and other countries have cultivated more than 10 varieties. The fruits are bright and hairless, can be eaten directly, are rich in nutrition, and have a pure green color. The fruit also has red skin and green flesh, and there are also pure purple varie...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G31/00A01G24/00
Inventor 张莹祁云枝毛祝新王峰伟吴永朋陈智坤亢康
Owner XIAN BOTANICAL GARDEN SHAANXI PROV
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