Beach plum root cutting seeding method

A technology for root cuttings and Bingmei, which is applied in the field of Bingmei root cutting and seedling raising, can solve the problems of transplanting survival rate of seedlings that are easy to lose water and wilting, rot of root callus of Bingmei cutting seedlings, and low rooting rate, so as to improve the survival rate. High efficiency, strong stress resistance and easy operation

Active Publication Date: 2010-11-03
南京逐鹿景观工程有限公司
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AI Technical Summary

Problems solved by technology

[0003] The problem to be solved in the present invention is: to overcome the problems of root callus rot, low rooting rate, low survival rate, tender and weak seedlings, easy dehydration and wilting, and low transplanting survival rate

Method used

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Embodiment Construction

[0015] ① Seed root selection: From early December to early January, dig out the 0.5-1cm thick root segment with fibrous roots from the edge of the root cap to make seed roots. A large number of seed roots take a long time to collect. Do not expose to the sun for a long time, but store it in a cool place. ;

[0016] ② Seed root cutting: cut the 15cm-long cuttings immediately from the seed roots collected in the field, cut the big end into a flat mouth, and cut the small end obliquely to remove the split roots, damage and pests. The cut cuttings are 30-50 pieces. One bundle, immersed in 800ppm carbendazim solution for 20s;

[0017] ③Invigorate germination: dig a ditch 80cm in depth and 100cm in width on a dry land, spread 20cm of clean wet river sand at the bottom of the ditch, and erect the roots on the sand (big end up, small end down), and fill between the bundles Pour in fine sand, one layer of sand and one layer of roots, and place it 15cm away from the mouth of the ditch. Cove...

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Abstract

The invention belongs to the technical field of vegetative propagation of plants, in particular to a beach plum root cutting seeding method. By applying the invention, the problems of callus decay of a beach plum cuttage shoot root, low rooting rate, low survival rate and tender seeding which is easy to lose water and then withers are solved. Acclimatization in the process strengthens the growth and development of roots, stems and leaves and rejuvenation in the beach plum cuttage seeding process, remarkably improves the survival rate of field planting and establishes the firm foundation for the cultivation and generalization of the beach plum seeding which is a unique forest fruit.

Description

1. Technical Field [0001] The present invention belongs to the technical field of plant asexual reproduction, and specifically relates to a method for raising seedlings by cutting the roots of plum. 2. Background technology [0002] Prunus maritima is a kind of sand shrub fruit tree native to the Atlantic coast of the United States, from Newfoundland to North Carolina. It can adapt to survive in drought (including very low soil water content), barren, strong wind, blowing sand, unstable substrate and high salinity environment. It has sweet and delicious fruits, and has the characteristics of beautifying the environment and restoring sand vegetation. . Binmei will bear the brunt of the pioneer species in the development of salt-tolerant orchard industry in coastal and other saline soil regions. 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 Nanj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G31/00
Inventor 宰学明朱丽梅金凤赵辉肖木珠高见罗风霞
Owner 南京逐鹿景观工程有限公司
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