Method for shortening planting cycle of cloud angelica

A planting method and angelica technology, applied in the field of plant cultivation, can solve the problems of cloud angelica planting cycle, low land utilization rate, low planting benefit, etc., and achieve the effects of good economic and social benefits, low cost, and easy promotion.

Inactive Publication Date: 2010-02-17
INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
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Problems solved by technology

[0007] According to the biological and ecological learning characteristics of Angelica sinensis and modern agricultural science and technology, the present invention utilizes the thermal insulation characteristics of the solar greenhouse to increase the growth rate of plants, s

Method used

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Examples

Experimental program
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Embodiment 1

[0030] This example is implemented in Heqing County, Dali Prefecture, Yunnan Province. The slope land at an altitude of 3,000 meters was selected for implementation, with a slope of 10°. Angelica is a local farm variety. The test site selected for the test has a deep soil layer, rich in organic matter, and a humid climate environment, far away from urban and industrial pollution. The atmosphere, water and soil all meet the national secondary standards. The greenhouse is a simple greenhouse built manually. Two planting methods were selected, the disease incidence and early bolting rate of Angelica sinensis were investigated during the growth period, and the yield and medicinal components were analyzed and compared after harvest.

[0031] Method 1: Adopt the traditional planting method: sow in June during the Dragon Boat Festival in the first year, interpose the seedlings twice in the middle, fertilize mainly with base fertilizer and organic fertilizer, and keep the row spacing...

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Abstract

The invention relates to a method for shortening the planting cycle of cloud angelica, belonging to the technical field of plant culture. The method comprises the following steps: preparing nutritivesoil aiming at the seedling nutritional need of the cloud angelica according to the growth rhythm and the growth need of the cloud angelica; adopting a greenhouse nursery technology; seedling in artificial greenhouse nutrition bags in the middle third of January; transplanting in April when a rain season comes; and harvesting in November. The invention has simple operation, low cost, high benefits, little danger, soil and labor saving, environmental protection, easy popularization and high economic benefits. Compared with a traditional planting method, the invention shortens the planting cycleby 200 days, improves the yield by 8.4 percent, lowers the incidence of a root rot disease by 20-25 percent and reduces an early bolting rate by 15-45 percent under the conditions that the quality and the drug effect are not greatly changed, thereby not only laying a favorable basis for improving the artificial scaled planting benefits of the cloud angelica and enhancing the product competitiveness, but also having favorable economic benefits, social benefits and biological benefits.

Description

Technical field: [0001] The invention relates to a method for shortening the planting cycle of Angelica sinensis, belonging to the technical field of plant cultivation. Background technique: [0002] Angelica sinensis (Oliv.) Diels] is a perennial herb of the Umbelliferae family Angelica, also known as Qingui and Yungui. The dried root of angelica included in "Pharmacopia of the People's Republic of China" is used as medicine, which has the functions of nourishing blood and promoting blood circulation, regulating menstruation and relieving pain, moistening bowel and laxative, etc. Constipation, rheumatic arthralgia and other diseases. Yunnan is one of the important producing areas of angelica in my country. It has a long history of planting. The angelica produced is known as "cloud angelica" because of its pure quality and high content of volatile oil. It is a natural medicine resource with Yunnan characteristics. [0003] Angelica yunnanensis is mainly distributed in Dali...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10A01G13/00A01C1/08A01B79/02A61K36/232
CPCY02A40/22
Inventor 张金渝金航杨美权赵振玲张智慧杨维泽刘大会范正华吴丽华刘莉
Owner INST OF MEDICINAL PLANTS YUNNAN ACAD OF AGRI SCI
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