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Grafting cultivation method suitable for apple dwarf interstock seedlings in Alpine land

A technology for alpine regions and a cultivation method is applied in the field of grafting and cultivating apple seedlings of dwarfing interstocks of apples in alpine regions, and achieves the effects of high degree of lignification and plump bud tips.

Pending Publication Date: 2019-12-27
吴忠市中苗果树研究所有限公司
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Problems solved by technology

[0004] This application provides a method for grafting and cultivating apple seedlings suitable for dwarfing apple seedlings in alpine regions, which solves the problem of how to improve the success rate of grafting and reduce the cost of grafting in the prior art

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  • Grafting cultivation method suitable for apple dwarf interstock seedlings in Alpine land

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0025] The core of this application is to provide a method for grafting and cultivating apple seedlings suitable for dwarfing apple seedlings in alpine regions, which can solve the problems of how to improve the success rate of grafting and reduce the cost of grafting in the prior art.

[0026] figure 1 A flow chart of a method for grafting and cultivating apple seedlings suitable for dwarfing apple seedlings in alpine regions provided by the embodiments of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0027] S101: In November of each year, select the seeds of Malus chinensis, and sequentially soak, disinfect and store them in sand.

[0028...

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Abstract

The invention discloses a g rafting cultivation method suitable for apple dwarf interstock seedlings in Alpine land. A malus robusta seedling sowed in the first year is selected as a base stock, an SH-line dwarf stock seedling grafted on the base stock is selected as a dwarf interstock seedling, each seedling needs to be full in bud tip, high in lignification degree and with diameter thickness being 0.5-1.2cm, and grafting survival rate is high. A T-shaped bud grafting method is adopted for grafting, and then conventional management like stock cutting, sprout removal, weeding and soil loosening, fertilizing and pest and disease prevention and control is performed on grafted seedlings. Dwarf interstock apple seedlings after successful grafting have obvious dwarf effect. The SH-line dwarf stock is used as an interstock, is highly cold-resistant and can resist low temperature of minus 36 DEG C, thereby being suitable for high-cold high-altitude regions; the dwarf interstock apple seedlings are high in flexibility, windproof, uvioresistant, extremely high in affinity and unobvious in big-small feet phenomena of the base stock and variety seedlings after grafting; fruiting period is advanced, the seedlings can bear fruit in the third year, fruit coloring rate is increased by 25%, and commodity rate is increased by 25%; orchard establishment cost is low.

Description

technical field [0001] The application relates to the field of tree grafting and planting, in particular to a method for grafting and cultivating apple seedlings suitable for dwarfing apple seedlings in alpine regions. Background technique [0002] With the development of science and technology, people have higher and higher requirements for the quality of life, such as higher requirements for the freshness and taste of some fruits. In order to make apples obtain higher fruit quality and yield, it is usually necessary to plant apple trees by grafting. Existing apple tree grafting method has a lot, but, existing grafting method, carries out grafting at some old stock tips mostly, and trunk is easy to bend and aging after grafting, and then causes grafting success rate lower, and grafting cost is high. [0003] It can be seen that how to improve the low grafting success rate and reduce the grafting cost is a problem to be solved urgently by those skilled in the art. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G17/00
CPCA01G17/005A01G2/30
Inventor 马元红侯建安吴彩宁史宽张瑞
Owner 吴忠市中苗果树研究所有限公司
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