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Method for cultivating seedlings of prunus maritime root suckers

A technology of root tiller seedlings and sage plums, which is applied in the field of twig plum seedling cultivation, can solve the problems of complicated seedling management, low survival rate, high cost, etc., and achieve the goal of improving survival rate, strong stress resistance and high reproduction coefficient Effect

Active Publication Date: 2015-03-04
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] ①Ditching: From late March to early April, dig a ring ditch around the crown of the 3-year-old plum tree. The ring ditch is 1.2m away from the main trunk of the mother tree, the ditch depth is 40cm, and the ditch width is 30cm.

[0008] ② Broken roots: Cut off the side roots of the plum with a diameter of 0.5–1cm in the process of digging the ring ditch. The side roots and the tap roots with a diameter of more than 1cm will not move; use a sharp knife to flatten the cut of the broken roots and apply partially decomposed farm organic manure, then use the original soil (①The soil of the ring ditch dug in the middle) Fill up the ditch and irrigate it.

[0009] ③Root tiller seedling management: From May to June, the root tiller seedlings will germinate successively from the cut root wound and its vicinity. When the seedling height is 10-20cm, thinning will be carried out. Choose 2-3 healthy seedlings from each cluster, and cut the rest from the base; 30d, weeding and loosening t...

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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 specifically relates to a method for raising seedlings of the root tiller of the plum. 2. Background technology [0002] Prunus maritima (Prunus maritima) is a perennial characteristic fruit of the genus Prunus in the Rosaceae 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 barren tolerance. It has high productivity and economic value and is suitable for large-scale introduction and promotion. The domestic introduction has been successful, but the bottleneck of propagule supply has greatly restricted its promotion and cultivation in my country. The research team headed by Nanjing University has made significant progress in cell engineering seedling breeding, but there are also problems such as high co...

Claims

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Application Information

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Patent Type & Authority Patents(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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