Chinese yew aeroponic method

A technology of aerosol cultivation and yew, which is applied in the field of plant cultivation, can solve the problems of not being able to cultivate at any time, strong seasonality, and low production efficiency, and achieve the goal of improving cutting efficiency and yield, increasing growth speed, and occupying a small area Effect

Inactive Publication Date: 2015-04-29
WENZHOU SANDRA FLOWERS & SEEDING TECH
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Problems solved by technology

[0003] Therefore, planting yew has very high economic benefits. The existing industrialized planting of yew usually adopts field planting, which is limited by soil cu

Method used

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with specific embodiments.

[0018] (1) Set up a frame, build a cultivation frame with a trapezoidal cross section, an automatic spraying device is arranged on the inside of the cultivation frame, the automatic spraying device is connected with the computer system, the automatic spraying device is respectively connected with the water pool and the nutrient solution pool through pipelines, and the bottom of the cultivation frame is set The return pipe is connected with the nutrient solution pool. The automatic spraying device includes a liquid supply pipe and nozzles evenly arranged on the liquid supply pipe. The liquid supply pipe is arranged inside the trapezoidal cultivation frame. The layout of the liquid supply pipe is one 1. Two upper and lower sides of both sides, a planting board with a thickness of 2cm is laid on the slopes of both sides of the cultivation frame, and planting holes are...

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Abstract

The invention relates to a Chinese yew aeroponic method. The Chinese yew aeroponic method comprises the steps of erecting a cultivation rack with a trapezoid cross section and laying planting plates on two side oblique planes of the cultivation rack; opening a spraying device and using electricity functional water and clear water to perform preliminary disinfection and cleaning on the inside and outside of the cultivation rack before field planting; selecting rapid propagating Chinese yew seedlings growing well, free of diseases and insect pests and provided with developed roots, arranging and trimming the root tip positions of root systems, planting the roots of the rapid propagating Chinese yew seedlings into planting holes of the cultivation rack, and using sponge blocks to plant Chinese yews into the planting holes; directly spraying a nutrient solution and water to the roots of the Chinese yews in an aeroponic mode to perform cultivation after field planting; shearing root hair after the root hair grow to meet enough length requirement. By means of the Chinese yew aeroponic method, the root hair is not planted in soil, is convenient to shear and can be repeatedly bred and sheared.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and relates to an aerosol cultivation method, in particular to an aerosol cultivation method of yew. Background technique [0002] Yew is a natural and rare anti-cancer plant that is recognized as endangered in the world. It is an ancient tree species left over from Quaternary glaciers and has a history of 2.5 million years on the earth. Due to the slow growth rate and poor regeneration ability of yew under natural conditions, there has not been a large-scale yew raw material forest base in the world for a long time. The medicinal value of yew is mainly reflected in its extract - paclitaxel, which is mainly extracted from the roots, bark, stems and leaves of yew, especially the highest content in the roots. It has been proved that paclitaxel has a curative effect on various cancers, especially the treatment of ovarian cancer and breast cancer, with a cure rate of 33% and an effective r...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G31/06
Inventor 李金光黄祥志
Owner WENZHOU SANDRA FLOWERS & SEEDING TECH
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