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Chinese walnut sowing and seedling-culture method

A technology for sowing seedlings and wild walnuts, applied in botany equipment and methods, seed and rhizome treatment, horticulture, etc., can solve the problems of undiscovered wild walnuts, etc., to improve germination rate and survival rate, high survival rate, and low cost Effect

Active Publication Date: 2014-04-09
SHANDONG AGRICULTURAL UNIVERSITY
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Problems solved by technology

The medicinal value of wild walnut is relatively high, and the oil content of the seed kernel is high, so it has important medical value and economic value, but there is no research on the related technology of wild walnut sowing and seedling cultivation, and the present invention is proposed under such technical background

Method used

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Embodiment 1

[0018] From 2012 to 2013, in Tai'an, Shandong, 5 wild walnut families from Taishan Gegeya and 13 wild walnut resources from Culaishan Forest Farm were used, 10 were collected from individual plants, and 3 were collected from mixed plants. There were 1300 seeds in total, 1100 survived, and the survival rate was 85%.

[0019] The implementation steps of wild walnut sowing and seedling raising technology are as follows:

[0020] 1. Seed collection: The prepared seed collection tools include: high-branch shears, seed collection cloth, and plastic bags. On August 23, 2012, wild walnut fruits were collected from Jigeya, and on August 31, 2012, wild walnut fruits were collected from Culai Mountain.

[0021] 2. Net planting: From September 3rd to September 25th, 2012, pack the wild walnut fruit in plastic bags and seal the mouth, so that the exocarp loses water and rots, and is easy to remove. At the same time, remove the mixed exocarp, branches and leaves, soil and rocks After remo...

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Abstract

The invention discloses a Chinese walnut sowing and seedling-culture method. According to the method, Chinese walnut seeds are used as propagation materials; the dormancy of the seeds is relieved by measures of seed immersion, air-drying, storage in sand, germination acceleration and the like, so that the germination rate of the Chinese walnut seeds is increased. By virtue of the method, the problem of low germination rate of the Chinese walnut seeds is solved, and the propagation efficiency of Chinese walnuts is improved. According to the method disclosed by the invention, the corresponding seedling culture working procedures are simplified; furthermore, the cost is low, the seedling growth speed is high, and the survival rate is high; moreover, effects of high-quality seeds of the Chinese walnuts and rapid family prorogation are achieved.

Description

technical field [0001] The invention relates to a wild walnut sowing and seedling raising method, which belongs to the technical field of sowing and seedling raising in woody plant seedling cultivation. Background technique [0002] Wild walnut is Juglandaceae Juglans, a deciduous tree, a relict plant of the Tertiary period, wild walnut is only distributed in mainland China and Taiwan, and is a unique Chinese walnut plant. The fruit of wild walnut is small, the shell is hard, and the kernel yield is low, so it is mostly used as a walnut rootstock. The medicinal value of wild walnut is relatively high, and the oil content of the seed kernel is high, so it has important medical value and economic value, but there is no research on the related technology of wild walnut sowing and seedling cultivation, and the present invention is proposed under such technical background . Contents of the invention [0003] In order to solve the above problems, the invention provides a metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01G1/00
Inventor 邢世岩王东升付兆军李际红辛红
Owner SHANDONG AGRICULTURAL UNIVERSITY
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