Fast propagation method of ziguo hollow plum grafting

A hollow and fast technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of wasting labor, low economic benefits, long seedling breeding cycle, etc., and achieve shortening seedling breeding cycle, high economic benefits, and good seedling quality. Effect

Inactive Publication Date: 2007-06-06
CHINA THREE GORGES UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its disadvantages are: long seedling cycle, waste of land, waste of time, waste of labor, low emergence rate, poor quality of seedlings, and low economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] A kind of method for rapid breeding of Zigui hollow plum grafted seedlings comprises the following steps:

[0022] a, rootstock seedling cultivation: before March 1st to March 10th (in terms of solar terms in the lunar calendar), a germination-inducing bed is laid in the field, and the bed is 12 cm deep. The width of the bed is 100cm, and the length of the bed depends on the number of seeds. Pad sand 3cm at the bottom of the bed, and then one layer of water-saturated rootstock seeds, one layer of sand, 2cm thick for seeds, 2cm thick for sand, put the second layer, and put sand on the top. The bed surface is covered with mulch film, and a small shed is propped up with bamboo slices, covered with film, and sealed around the bed.

[0023] After rootstock seeds are germinated for 7-10 days, the radicles of rootstock seeds are broken when sowing. Remove the root tips of the rootstock seeds.

[0024] Sow the seeds of the broken radicle into the pre-prepared nutrient tray (...

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Abstract

The fast grafting propagation method of Ziguo hollow plum includes the following steps: 1. cultivating stock seedling with bitter plum through sand storage of seed, accelerating germination and breaking radicle; 2. preparing Ziguo hollow plum branch and low temperature storing the Ziguo hollow plum scion; 3. grafting single bud of Ziguo hollow plum to the cut stock; and 4. post field management. The present invention has shortened seedling raising period, high seedling quality and high economic utility.

Description

【Technical field】 [0001] The invention relates to a method for rapid breeding of Zigui hollow plum grafted seedlings. 【Background technique】 [0002] Zigui Hollow Plum is a new variety with no embryo, so sexual reproduction cannot be carried out. Cutting propagation is easy to heal and difficult to take root. Grafting propagation has no affinity with commonly used peach and mountain apricot stock, but only with wild bitter plum. Anvil grafting has a stronger affinity. Adopt wild bitter plum anvil to need two years and just can be cultivated into grafted seedling with conventional method, cultivate rootstock in the first year, cultivate grafted seedling in the second year. Its disadvantages are: long seedling raising cycle, wasting land, wasting time, wasting labor, low seedling emergence rate, poor quality of seedlings, and low economic benefits. 【Content of invention】 [0003] The purpose of the present invention is to overcome the shortcoming of the prior art, and prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/06A01G7/00A01H4/00
Inventor 邓中美
Owner CHINA THREE GORGES UNIV
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