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Swampy gentianopsis herb introducing and cultivating technology

A technology for plant seeds and plants, which is applied in the field of introduction and cultivation of flat bud plants, can solve problems such as insufficient development and utilization of plant resources, lack of mature technologies, etc. Effect

Inactive Publication Date: 2008-05-28
CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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  • Abstract
  • Description
  • Claims
  • 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

[0014] Embodiment 1: a kind of introduction cultivation technology of flat bud plant, comprises the following steps: (1) the wild or cultivated flat bud plant seed that is dried in the shade is placed in the refrigerator of -10-10 ℃ for 10-150 days, seed germination The rate reached more than 70%. (2) In spring (March-June in the plateau area) or autumn (August-September in the plateau area), the treated flat bud plant seeds are directly sown at an altitude of 1500-4500 meters by sowing or drilling. Irrigated large fields, suitable for dry land, the sowing rate is 0.15-5 kg / mu, 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

[0015] Embodiment 2: a kind of introduction and cultivation technology of flat bud plant, comprises the following steps: (1) the wild or cultivated flat bud plant seed of drying in the shade is dried and preserved at plateau room temperature (-5-20 ℃), adopts concentration before sowing 10-800mg / L gibberellin is soaked for 1-48 hours, and the germination rate of the seeds reaches more than 70%. (2) In spring (March-June in the plateau area) or autumn (August-September in the plateau area), the treated flat bud plant seeds are directly sown at an altitude of 1500-4500 meters by sowing or drilling. Irrigated large fields, suitable for dry land, the sowing rate is 0.15-5 kg / mu, 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 3

[0016] Embodiment 3: a kind of introduction cultivation technology of flat bud plant, comprises the following steps: (1) the wild or cultivated flat bud plant seed of drying in the shade is placed 15-150 days under natural temperature (-20-10 ℃) overwintering in the north , The seed germination rate reaches more than 70%. (2) In spring (3-6 months in the plateau area), the treated plant seeds are directly sown in the original irrigated field at an altitude of 1500-4500 meters in the form of sowing or drilling, and the sowing rate is 0.15-4500 meters. 5 kg / mu, 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

The present invention is Gentianopsis barbata plant introducing and cultivating technology, and the technology includes seed treating technology and planting technology. The present invention treats Gentianopsis barbata plant seed physically and chemically to raise the germination rate to over 70 %; covers the land for 7-28 days before seeding to inhibit weed and to lay foundation for large scale cultivation; and introduces or transplants in irrigated land or dry land at the altitude of 1500-4500 m to restore the resource amount of Gentianopsis barbata and to ensure the medicine quality and medicine components of Gentianopsis barbata herb.

Description

technical field [0001] The invention relates to a technology for introducing and cultivating plateau plants, in particular to a technology for introducing and cultivating flat bud 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, which have pure natural characteristics. Plateau plants have long adapted to the special natural environmental conditions of the plateau area, forming many plateaus. It has unique physiological-ecological characteristics, and 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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00
Inventor 陈桂琛卢学峰周国英纪兰菊宋文珠
Owner CHINA ACAD OF SCI NORTHWEST HIGHLAND BIOLOGY INST
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