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Cultivation method for efficient production of taxus chinensis var mairei

A technology of southern yew and its cultivation method, which is applied in the field of high-efficiency cultivation of southern yew, can solve the problems that it is difficult to meet the needs of paclitaxel extraction, and the growth of branches and leaves of southern yew has not been seen, and the growth is slow, so as to achieve high-efficiency production and promote Rapid absorption of nutrients and the effect of increasing the growth rate

Pending Publication Date: 2022-07-08
泉州锦芳果林有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the natural growth of Taxus chinensis is slow, and it is difficult to meet the needs of paclitaxel extraction.
At present, there is no technical report on promoting the growth of branches and leaves of Taxus chinensis and increasing the biomass

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] 1. Transplanting and planting:

[0012] In mid-March, 3-year-old cuttings of Taxus chinensis with consistent growth and no pests and diseases were selected, with a plant height of 50cm. It was planted on a seedbed with a width of 1.2m and a length of 15m, and the cultivation medium was peat soil, vermiculite and red loam with a volume ratio of 5:3:2.

[0013] 2. Summer light and temperature control:

[0014] After the southern yew seedlings were planted, light and temperature control was started on May 1. A 2m-high shading net was built above the southern yew seedlings. During the daytime, the light was controlled by about 40% from 9:00 a.m. to 16:00 a.m., and the canopy temperature was controlled at 30°C Below, the air humidity is controlled above 80%.

[0015] 3. Regulation of exogenous substances in autumn:

[0016] Beginning in October, the foliar spraying method was used to apply plant growth regulators to the leaves of the plants. The composition of exogenous s...

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Abstract

The invention provides a cultivation method for efficient production of taxus chinensis var mairei, which comprises the following steps: firstly, transplanting and planting container seedlings, uniformly mixing peat soil, vermiculite, red soil and other matrixes according to a ratio of 5: 3: 2, planting three-year-old cutting seedlings, and then carrying out light and temperature control and nutrition control from May to October and from October to December. The method can quickly and effectively improve the annual growth amount and fruit yield of taxus chinensis var mairei plants, so that the income is increased. Meanwhile, the method has the characteristics of simplicity in operation, easiness in mastering, high income and the like.

Description

technical field [0001] The invention belongs to the technical field of Taxus chinensis cultivation, in particular to a high-efficiency cultivation technical method of Taxus chinensis. Background technique [0002] Taxus chinensis is a national-level key protected wild plant. Taxus chinensis has the characteristics of weak population reproduction ability, poor species renewal ability, and long growth cycle. The paclitaxel component in Taxus chinensis has anti-inflammatory, detoxification, and antioxidant effects. "Compendium of Materia Medica" records that Taxus chinensis is used for the treatment of cholera, typhoid, and detoxification. In 1992, it was approved by the US FDA for the treatment of advanced ovarian cancer, lung cancer and uterine cancer. Paclitaxel is a popular anticancer drug in the international market in recent years, and is considered to be one of the most effective anticancer drugs for mankind in the next 20 years. Since Taxus chinensis became the raw ma...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06A01C21/00
CPCA01G17/005A01C21/005A01G7/06Y02P60/21
Inventor 彭俊贤彭金彬赵锦河赖阿二许英治
Owner 泉州锦芳果林有限公司
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