Cherry stock cuttage fast breeding method

A rootstock and fast technology, applied in the directions of application, cultivation, agriculture, etc., can solve the problems of limited popularization and application, difficulty in popularization, and high breeding cost, and achieve the effects of reducing cost, high cutting rooting rate and seedling rate, and improving reproduction efficiency.

Inactive Publication Date: 2016-02-17
ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the rootstock problem has not been effectively resolved
However, tissue culture requires a high level of technology and certa

Method used

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  • Cherry stock cuttage fast breeding method
  • Cherry stock cuttage fast breeding method

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[0028] The following describes the present invention in detail with reference to the drawings and specific embodiments.

[0029] Taking Gisela 5 as an example, the rapid breeding method of the present invention includes the following steps:

[0030] 1. Make seedbeds and lay pipes

[0031] In the shed, the vertical shed moves toward to make a seedbed, and a micro-spray pipe is laid.

[0032] Reference figure 1 The method of making a seedbed is: dig a 20cm wide and 20cm deep ditch (ie drainage ditch 1) every 2m-3m, pick out the soil mat in the middle of the seedbed, which is equivalent to ridging, leveling and firming, and clean the seedbed. The two sides of the river sand are inclined to form a river sand layer 2. The thickness of the river sand layer 2 is 20 cm, and the top surface of the river sand layer 2 is the cutting surface.

[0033] 2. Make the ear-picking nursery and shrink again

[0034] Use tissue culture seedlings that are more than 2 years old as a nursery, and re-shrink in ...

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Abstract

The invention discloses a cherry stock cuttage fast breeding method comprising the following steps: preparing seedling bed; paving pipelines; preparing a cutting orchard; heavy cutting back; cutting; carrying out cuttage at a line space of 8cm and row space of 2-3cm; transplanting from the greenhouse 30-35 days later; carrying out the secondary time cuttage after the first batch is transplanted and the matrix is processed. The benefits are that half-lignified shoots are employed for twig cuttage so as to greatly improve cutting rooting rate and planting percentage, greatly improving cherry tree breeding efficiency, reducing cost, and removing barriers for promoting application of the stock.

Description

technical field [0001] The invention relates to a breeding method of fruit trees, in particular to a rapid breeding method of cherry rootstock cuttings, belonging to the field of fruit tree cultivation. Background technique [0002] Due to its high economic benefits and high nutritional value, large cherries have developed rapidly in recent years. However, the rootstock problem has not been effectively resolved. Most of the sweet cherry rootstocks currently used in my country are arborization rootstocks Chinese cherry and mountain cherry. The cherry trees grafted with arborization rootstocks are tall and difficult to manage. Generally, after planting, the fruit can be seen 6 years, and the income can only be obtained after 8 years, which greatly restricts the development of sweet cherries. The use of dwarf rootstocks and close planting are the core technical measures to achieve early fruiting, high yield, high quality and high efficiency of cherries. Therefore, there is an...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G9/10
CPCA01G9/0299A01G17/005
Inventor 高登涛魏志峰胡金安司鹏崔国朝
Owner ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
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