Method for cultivating seedlings of prunus maritime root suckers

A technology for root tiller seedlings and Binmei, which is applied in the field of Binmei root tiller seedling cultivation, can solve the problems of complex seedling stage management, high cost, low survival rate, etc. Effect

Active Publication Date: 2014-04-16
JINLING INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is: to overcome the problems of high cost, low survival rate, and complicated seedling management in the process of tissue culture and cutting seedling raising, and to provide a method for raising seedlings with root tiller
[0004] The specific technical scheme of the present invention is: the present invention aims at the problems of high cost, low survival rate, and complicated seedling management in the process of tissue culture and cutting seedlings of Lime plum, and has invented the method of "digging → cutting roots → managing root tiller seedlings → dividing roots". Seedling raising method of Prunus chinensis root tiller for hardening and transplanting to nursery

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] ① Trench digging: From late March to early April, dig a circular ditch around the crown of the 3-year-old Plum tree. The distance between the circular ditch and the trunk of the mother tree is 1.2m, the depth of the ditch is 40cm, and the width of the ditch is 30cm.

[0008] ②Root cutting: During the process of digging the circular ditch, cut off the lateral roots of 0.5-1cm in diameter, and do not move the lateral roots and main roots with a diameter greater than 1cm; use a sharp knife to flatten the cut of the root, apply some decomposed farm organic fertilizer, and use the original soil (①The soil of the circular ditch dug in the middle) Fill the ditch level and water it thoroughly.

[0009] ③ Root tiller seedling management: From May to June, the root tiller seedlings germinate in succession at and around the root cutting wound, and thin out the seedlings when the height of the seedlings is 10-20 cm. Select 2-3 healthy seedlings for each clump, and cut off the rest f...

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Abstract

The invention belongs to the technical field of plant vegetative propagation, and particularly relates to a method for cultivating seedlings of prunus maritime root suckers. The method is a special new technology for cultivating seedlings of fruits and is suitable for introducing the seedlings of prunus maritime. Themethod for cultivating the seedlings comprises the steps of ditching, root breaking, root sucker seedling management, root division, seedling hardening, transplantation and garden return. According to the method, the survival rate of the cultivated prunus maritime seedlings is high, the seedlings are sprouted and returned to a garden in the same year, labor and time are saved, the period is short, cost is low, the effect is achieved fast, yield results are high, and the method is an advanced prunus maritime seedling cultivating technology.

Description

1. Technical field [0001] The invention belongs to the technical field of plant vegetative propagation, and in particular relates to a method for growing seedlings of Prunus japonica. 2. Background technology [0002] Prunus maritima is a perennial characteristic forest fruit of the genus Prunus in the family Rosaceae. It is native to the Atlantic coast of the northeastern United States. Binmei combines fresh fruit, medicine and ornamental value. It has various resistances such as salt tolerance, drought tolerance, and barrenness tolerance. It has relatively high productivity and economic value, and is suitable for large-scale introduction and promotion. It has been successfully introduced in China, but the bottleneck of propagule supply has greatly restricted its promotion and cultivation in my country. The research team led by Nanjing University has made remarkable progress in the breeding of cell engineering seedlings, but there are still problems such as high cost and l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
Inventor 宰学明郝振萍宰予金亭
Owner JINLING INST OF TECH
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