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Technique for introducing and cultivating plant of herba haleniae

A plant seed and flower anchor technology, which is applied in sowing, seed and rhizome treatment, and application, can solve problems such as insufficient development and utilization of plant resources, lack of mature technology, etc. Effects of controlling weed population and growth and restoring resources

Inactive Publication Date: 2006-04-19
CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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  • Summary
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Because plateau plants have many unique bio-ecological characteristics, there is still a lack of mature technologies in key links such as seedling breeding and introduction and cultivation techniques, resulting in the lack of full development and utilization of plateau unique plant resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: a kind of introduction and cultivation technology of flower anchor plant, comprising the following steps: 1. the wild or cultivated flower anchor plant seeds that are dried in the shade are placed in a refrigerator with a temperature of -10-10°C for 10-150 days, and the seed germination rate reaches 80%. % or more; 2. in spring (3-6 months in the plateau area) or autumn (-9 months in the plateau area), the treated plant seeds are directly sown in the native water of 1500-4500 meters above sea level in the form of sowing or drilling Large fields, suitable for dry land, the sowing rate is 3.75-90 kg / ha, and the sowing depth is 0.1-2.0 cm. Using broken rice, wheat straw or other shading means can improve the emergence rate and survival rate of the field.

Embodiment 2

[0013] Embodiment 2: - the introduction and cultivation technology of flower anchor plant, comprises the following steps: 1. the wild or cultivated flower anchor plant seed of drying in the shade is dried and preserved at room temperature (-5-20 ℃), adopts concentration before sowing to be 10-800mg / The gibberellin of L is soaked 1-48 hour, and seed germination rate reaches more than 80%; 2. in spring (3-6 month in plateau area) or autumn (8-9 month in plateau area), the plant seed treated with Directly sow in the way of sowing or row sowing at an altitude of 1500-4500 meters. The original irrigated field is suitable for dry land. The sowing rate is 3.75-90 kg / ha, and the sowing depth is 0.1-2.0 cm. Use broken rice, wheat straw or other shading means. Improve the emergence rate and survival rate of field.

Embodiment 3

[0014] Embodiment 3: a kind of introduction and cultivation technology of flower anchor plant, comprising the following steps: 1. the wild or cultivated flower anchor plant seeds are placed in the northern natural temperature (-20-10 ℃) for 15-150 days overwintering, and the seeds germinate The rate reaches 75%; 2. in the spring (3-6 months in the plateau area), the treated plant seeds are directly sown in the form of sowing or drilling in the 1500-4500 meters above sea level. It is 3.75-90 kg / ha, and the sowing depth is 0.1-2.0 cm. The use of shredded rice, wheat straw or other shading methods can increase the emergence rate and survival rate in the field.

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Abstract

A technique for planting halenia features that the seeds of halenia are physically and chemically treated for high germiating rate up to more than 75% and the ground is covered by plastic film for 7-28 days before said seeds are sowed for suppressing growth of weeds. As a result, the halenia can be cultivated in the highland with 1500-4500 m above sea level.

Description

technical field [0001] The invention relates to a technique for introducing and cultivating plateau plants, in particular to a technique for introducing and cultivating flower anchor plants. Background technique [0002] The Qinghai-Tibet Plateau is a unique natural geographical unit in my country. Its unique natural environmental conditions breed rich and unique Chinese and Tibetan medicinal resources. Plateau plants have long adapted to the special natural environmental conditions of the plateau area, forming many unique physiological-ecological conditions of the plateau. It has unique medicinal properties and efficacy. Tibetan medicine is an important part of the treasure house of Chinese medicine. It has a unique theoretical system and distinctive national characteristics. It is a summary of the valuable experience of the Tibetan people in fighting diseases during their long-term survival and development. In recent years, the development of Chinese-Tibetan pharmacy based...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00A01C7/00
Inventor 陈桂琛卢学峰马世震周国英张庆云
Owner CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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