Artificially cultivated selenium-rich radix codonopsitis and cultivating process thereof

A cultivation method and a selenium-enriched technology, which are applied in the field of Chinese herbal medicine production and plant cultivation, can solve the problems of undiscovered selenium-enriched Codonopsis pilosula technology, etc., and achieve the goal of increasing medicinal value and commercial added value, low cost, and strong operability Effect

Inactive Publication Date: 2012-11-21
渭源县莲峰镇绽坡村康荣中药材专业合作社
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Problems solved by technology

[0005] In the field of artificial planting of Chinese medicinal materials, Chinese patent 201010616742.9 discloses a high-selenium Astragali and its cultivation method. In addition, there are also reports on artificial cultivation and scientific research information such as selenium-enriched honeysuckle in the industry, but no information about artificial planting has been found yet. Disclosed technology of selenium-enriched Codonopsis pilosula and its cultivation method, especially artificially planted selenium-enriched Codonopsis pilosula and its cultivation method suitable for standardized and standardized production

Method used

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  • Artificially cultivated selenium-rich radix codonopsitis and cultivating process thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Choose 1930m above sea level, loose, fertile, high humus, good drainage sandy soil, soil pH is 6.8, the last crop is wheat. After the previous crops are harvested, apply basal fertilizer at the ratio of 3000kg of high-quality farmyard manure, 20kg of diammonium phosphate, 20kg of urea, and 40kg of superphosphate per acre in July, and plow 25-35cm to make the rake level. Before transplanting, soak the ginseng seedlings with a concentration of 0.06% sodium humate solution for half an hour, and then take them out for a while and prepare for planting.

[0052] The method of ditching and transplanting is adopted, the ditch is 25-30cm, and 10kg of nano-selenium plant nutrient is evenly applied per acre, and the planting and transplanting will be carried out at a plant spacing of 3-5cm and a row spacing of 25cm in late March.

[0053] Thirty days after transplanting, perform the first cultivating and weeding, the second cultivating and weeding when the seedling vines are 5-10cm lon...

Embodiment 2

[0056] Choose 1930m above sea level, loose, fertile, high humus, good drainage sandy soil, soil pH is 6.8, the last crop is wheat. After the previous crops are harvested, apply basal fertilizer at the ratio of 3000kg of high-quality farmyard manure, 20kg of diammonium phosphate, 20kg of urea, and 40kg of superphosphate per acre in July, and plow 25-35cm to make the rake level. Before transplanting, soak the ginseng seedlings with a concentration of 0.06% sodium humate solution for half an hour, and then take them out for a while and prepare for planting.

[0057] The method of ditching and transplanting is adopted, the ditch is 25-30cm, and 25kg of nano-selenium plant nutrient is evenly applied per acre, and the planting and transplanting will be carried out at the plant spacing of 3-5cm and the row spacing of 25cm in late March.

[0058] Thirty days after transplanting, perform the first cultivating and weeding, the second cultivating and weeding when the seedling vines are 5-10cm...

Embodiment 3

[0061] Choose 1930m above sea level, loose, fertile, high humus, good drainage sandy soil, soil pH is 6.8, the last crop is wheat. After the previous crops are harvested, apply basal fertilizer at the ratio of 3000kg of high-quality farmyard manure, 20kg of diammonium phosphate, 20kg of urea, and 40kg of superphosphate per acre in July, and plow 25-35cm to make the rake level. Before transplanting, soak the ginseng seedlings in a 0.06% sodium humate solution for half an hour, take them out and let them dry for planting.

[0062] The method of ditching and transplanting is adopted, the ditch is 25-30cm, and 40kg of nano-selenium plant nutrient is evenly applied per acre, and the planting and transplanting will be carried out at the plant spacing of 3-5cm and the row spacing of 25cm in late March.

[0063] Thirty days after transplanting, perform the first cultivating and weeding, the second cultivating and weeding when the seedling vines are 5-10cm long, and the third cultivating an...

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Abstract

The invention relates to an artificially cultivated selenium-rich radix codonopsitis and a cultivating process of the artificially cultivated selenium-rich radix codonopsitis. The content of selenium in the artificially cultivated selenium-rich radix codonopsitis is 3,100-9,800mg/kg, and the content of organic selenium takes up not less than 70% of the selenium total content. The cultivating process of the artificially cultivated selenium-rich radix codonopsitis is implemented in the way of seedling, ditching and transplanting. In the cultivating step, the nano-selenium plant nutrients are uniformly applied into ditches before the radix codonopsitis seedlings are transplanted, and the dose of the nano-selenium plant nutrients is 10-40kg/mu; and then the radix codonopsitis seedlings are obliquely transplanted into ditches so as to turn the soil and bury the seedlings, and then are subjected to field managements, such as weeding, stem cutting, fertilizer applying, irrigation and pest control, and finally foliar application by using 5-15% of aqueous solution of the nano-selenium plant nutrients during a full-bloom stage of the radix codonopsitis. The cultivating method is strong in operability, suitable for standardizing and scale product of the traditional Chinese medicinal materials, and the appearance and quality indexes of the selenium-rich radix codonopsitis cultivated by the method are prior to that of the ordinary radix codonopsitis.

Description

Technical field [0001] The invention relates to a Chinese medicinal material and a cultivation method thereof, in particular to an artificially planted selenium-enriched Codonopsis and a cultivation method of the selenium-enriched Codonopsis, belonging to the technical field of Chinese medicinal material production and plant cultivation. Background technique [0002] The Chinese medicinal material Codonopsis is a perennial herb of the Campanulaceae family. Its roots are used as medicine. It is a traditional tonic medicine commonly used in China. According to modern research, Codonopsis contains a variety of carbohydrates, phenols, sterols, volatile oil, baicalein glucoside, saponins and trace alkaloids. It has the functions of enhancing immunity, dilating blood vessels, lowering blood pressure, improving microcirculation, and enhancing hematopoietic function. It can improve the white blood cell decline caused by chemotherapy and radiotherapy. Since ancient times, the medicinal C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/344A61P1/14A61P3/02A01G1/00A01B79/02A01G13/00A01C21/00
Inventor 席旭东李海东朱晨光
Owner 渭源县莲峰镇绽坡村康荣中药材专业合作社
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