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Angelica sinensis-garlic intercrop-planting method

A planting method and technology of angelica, applied in botany equipment and methods, plant cultivation, plant protection, etc., can solve the problem that there is no very effective prevention and control method for angelica's mouth disease, which limits the yield and quality of angelica, and affects the sales of angelica at home and abroad To achieve the effects of reducing yield risk, increasing the content of ferulic acid and volatile oil, and inhibiting the occurrence of soil diseases

Pending Publication Date: 2017-05-31
邱黛玉
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  • Claims
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AI Technical Summary

Problems solved by technology

The continuous cropping of Angelica sinensis causes the frequent occurrence of the disease of Angelica sinensis, and the growth of Angelica sinensis is seriously affected. At present, there is no very effective control method for the disease of Angelica sinensis
Continuous cropping of angelica is common in the producing areas of angelica, and continuous cropping of angelica is forbidden. Obstacles of continuous cropping will easily lead to unstable production and quality decline of angelica medicinal materials, which seriously affects the reputation of "Mingui" in the international market
According to the survey, the incidence of mouth disease and root rot of Angelica sinensis planted in double cropping is generally 50%, and the serious ones are as high as 100%, which seriously affects the quality of medicinal materials.
Due to the serious pests and diseases caused by continuous cropping, which seriously affected the growth of Angelica sinensis in protected areas, drug farmers were driven by profit to use a large amount of chemical pesticides for prevention and control every year. The residues of harmful substances seriously exceeded the standard, and the quality of medicinal materials seriously declined, which affected the sales of Angelica sinensis at home and abroad. Its economic benefits are also greatly discounted
It can be seen that serious root diseases caused by continuous planting have become a key factor limiting the yield and quality of Angelica sinensis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Example 1 Effect test of different planting patterns and intercropping garlic density on Angelica sinensis.

[0051] This test was carried out in Huichuan Town, Weiyuan County, Gansu Province from April to November 2013. The average altitude of this area is 2240m, the frost-free period is 131 days, and the average solar radiation is 591.9KJ / cm 2 , the sunshine hours are 2476.6h, the annual average temperature is 5.7°C, the accumulated temperature ≥0°C is 2933.5°C, and the accumulated temperature ≥10°C is 2239.1°C; the average annual rainfall is 580cm, the annual evaporation is 1531mm, the dryness is 2.53, and the precipitation with 80% guarantee rate is 365mm , the coefficient of variation is 24.3%, which is a typical rainfed agricultural area. The previous crop in the continuous cropping area was Angelica sinensis (Oliv.) Diels, which was planted continuously for 2 years, and the previous crop in the rotational cropping area was potato (Solanum tuberosum).

[0052] Ex...

Embodiment 2

[0063] Example 2 Experiments on the influence of different planting patterns and intercropping garlic density on the number of soil microorganisms and enzyme activity.

[0064] This test was carried out in Zhaizichuan Village, Jinzhong Town, Zhangxian County from March to November 2014. The geographical location is from 103°57′38" to 104°45′04" east longitude and from 34°25′43" to 34°57′42" north latitude. "Between, the altitude is 1640~3941m. It belongs to the continental monsoon climate, with an average precipitation of 458.3mm, annual evaporation of 1494.5mm, temperature of 8.6°C, sunshine of 2086.4h, and total solar radiation of 119.09kCal / cm 2 , frost-free period of 180d.

[0065] Angelica seedlings were collected from Zhangxian County, Gansu Province (the size of the seedlings was basically the same, without obvious pests and diseases and mechanical damage), and garlic was purchased from Huichuan Town, Weiyuan, Gansu Province, which was white-skinned garlic. Hole appli...

Embodiment 3

[0088] Example 3 Enzyme activity experiment of Angelica sinensis leaves under different planting patterns and intercropping garlic

[0089] This experiment was carried out in Huichuan Town, Weiyuan County, Gansu Province from March to November 2013. The average altitude of this area is 2240m, the frost-free period is 131d, the average solar radiation is 591.9KJ cm-2, the sunshine hours are 2476.6h, and the annual average temperature is 5.7℃ , ≥ 0 ℃ accumulated temperature 2933.5 ℃, ≥ 10 ℃ accumulated temperature 2239.1 ℃; average annual rainfall 580mm, annual evaporation 1531mm, dryness 2.53, 80% guaranteed rate of precipitation 365mm, coefficient of variation 24.3%, typical dry farming Rainfed agricultural area.

[0090] Angelica seedlings are collected from Weiyuan, Gansu, and fresh white garlic is collected from the local market.

[0091] This experiment adopts the random block design, the angelica stubble is divided into rotation and continuous cropping, the planting meth...

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Abstract

The invention discloses an angelica sinensis-garlic intercrop-planting method. The angelica sinensis-garlic intercrop-planting method comprises the steps that holes are dug in land to be farmed; angelica sinensis seeds are planted in the holes; garlic is planted among angelica sinensis rows in the same period in a predetermined intercropping mode, wherein an angelica sinensis planting mode is seedling culture and transplantation, and a garlic planting mode is bulb transplantation. By adopting the method, successive cropping obstacles of the angelica sinensis can be effectively relieved, the usage efficiency of per unit farmed land is improved, the yield risk is reduced, the angelica sinensis ferulic acid and volatile oil content can be obviously improved under continuous cropping and crop rotation conditions compared with transitional single culture, the angelica sinensis quality can be improved, increase of soil fungi can be inhibited under the effect of intercropped garlic, the bacterium and actinomycete decreasing speed can be reduced, soil enzyme activity can be improved, and the soil nutrient utilization rate of the angelica sinensis can be improved. The method is conductive to stability and improvement of a soil environment, a central inhibiting effect is played on soil diseases, the incidence of ditylenchus destructor of the angelica sinensis is remarkably reduced, the fertilizer application amount can be decreased, and the improvement of the angelica sinensis quality can be obviously promoted.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to an angelica-garlic intercropping planting method. Background technique [0002] Angelica sinensis is a 2-3-year-old herb belonging to the genus Angelica of Umbelliferae (Umbelliferae). Its dried root is a bulk medicinal material commonly used in my country and has a long history of medicinal use. It is mainly distributed in Minxian, Zhangxian, Dangchang, Weiyuan and other places, among which Minxian is the traditional place for producing angelica. At present, with the research on the broad-spectrum pharmacodynamic ability of Angelica sinensis and the development of related drugs, the demand for Angelica sinensis has increased sharply in recent decades, resulting in the shortage of wild resources of Angelica sinensis. Minxian County, Gansu Province is the main producing area of ​​angelica. In recent years, the market demand for angelica has been met by expanding the plantin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 邱黛玉柴英杰李林强齐海敏
Owner 邱黛玉
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