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Rapid asexual propagation method of idesia polycarpa seedlings

A technology for oil grapes and seedlings, which is applied to the field of asexual rapid propagation of oil grape seedlings, can solve the problems of backward cutting technology, unsuitable growth environment, long cultivation period, etc. The effect of the incubation cycle

Inactive Publication Date: 2017-06-30
陕西金油农林科技开发有限公司
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Problems solved by technology

However, according to the existing data, the oil grape cutting technology is backward, the growth environment of the seedlings is not suitable after cutting, the survival rate is not high, the seedling rate is low, the growth is slow, and the cultivation cycle is long

Method used

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Embodiment Construction

[0033] Below in conjunction with example the method of the present invention is further described.

[0034] A kind of method for the asexual rapid propagation of oil grape seedlings, the specific implementation is as follows:

[0035] (1) Constructing aerosol cultivation seedbeds and supporting facilities: In order to facilitate temperature and humidity control, a cultivation seedbed was constructed in a greenhouse; the seedbed was made of stainless steel, with a length consistent with the greenhouse, a width of 1-1.2m, and a stand 1m above the ground; A trough-type soilless cutting seedbed with a width of 1-1.2m and a height of 40-50cm is laid on the support, and a hard plastic cover is laid on the seedbed. On the board, build a small shed whose length matches the support, 1-1.2m wide, and 1m high to cover the support. The small shed is covered with plastic film and sunshade nets; water storage tanks, nutrient solution tanks, Return water collection box, waste liquid recover...

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Abstract

The invention relates to the technical field of asexual propagation of plants, and in particular to a rapid asexual propagation method of idesia polycarpa seedlings. The method comprises the steps of building an aeroponic cultivation seedbed and supporting facilities, setting up a foliar spraying water supply system, setting up a nutrient solution spraying root culture system, cutting and processing cutting slips, controlling a cuttage method and seedbed management, etc. The rapid asexual propagation method of idesia polycarpa seedlings has the following advantages that the use of the method in the invention to propagate idesia polycarpa seedlings leads to fast rooting of the seedlings, high survival rate, short cultivation period, low cultivation cost and fast growing of the seedlings; an excellent technical basis is laid for stock breeding, rapid propagation and high yield of the idesia polycarpa seedling, and important technical support is also provided for large-area promotion and planting of the idesia polycarpa seedlings.

Description

technical field [0001] The invention relates to the technical field of asexual propagation of plants, in particular to a method for rapid asexual propagation of oil grape seedlings. Background technique [0002] Oil grape is also known as water wax gourd, and its scientific name is Jatropha. The trunk of the oil vine is straight, the height can reach 10-15m, the stem is straight and the leaves are large, the crown is like an umbrella, the side branches are whorled, layered like a tower, the bark is gray and white, and does not crack. The flowering period is from April to May, and the fruiting period is from September to October. The panicles can be as long as 10 to 40 cm. The flowers are yellow-green, the fruit is spherical, red when ripe, and a few have orange. Blossoms bloom in May, and red fruits abound in October. It looks like bunches of grapes hanging on the tree, which is very spectacular. It has the reputation of "green shade protects summer, and red fruits welcome ...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G17/00A01G9/10
Inventor 赵刚储浩闫祖年沈黎
Owner 陕西金油农林科技开发有限公司
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