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Alpine region virus-free potato cultivating method

A cultivation method and technology in alpine regions, applied in the field of crop cultivation, can solve the problems of less moisture in potatoes, achieve the effects of reducing volatilization loss, preventing soil compaction, and improving soil fertility

Active Publication Date: 2016-11-09
渭源县鹿鸣生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of virus-free potato cultivation in alpine and water-deficient areas, which can save water and keep moisture, improve water resource utilization rate, and increase yield and efficiency, aiming at the technical problems or defects in the poor moisture content of potatoes with less rainfall in alpine regions. method

Method used

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  • Alpine region virus-free potato cultivating method

Examples

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Comparison scheme
Effect test

Embodiment 1

[0026] A method for cultivating virus-free potatoes in an alpine region, specifically comprising the steps of:

[0027] 1) Selection and treatment of seed potatoes: select high-quality, high-yield, wide adaptability, strong disease resistance, and good commerciality virus-free seed potatoes, cut the seed potatoes into pieces, each cut contains 3 bud eyes, and the seed potatoes after cutting After coating the potatoes, place them in a cool place away from light for 20 days for sowing; the coating agent consists of 20 parts of boiled liquid of wild peony root and 2 parts of sodium carboxymethyl cellulose. , evenly sprayed on the surface of the seed potato; the decoction of the wild peony root is to get the fresh wild peony root and wash it, add water 2.5 times its weight and decoct for 45min, and filter to obtain the wild peony root boiled liquid;

[0028] 2) Fertilization for site preparation: Choose a soil with an altitude of 2600-2900 meters that is flat, convenient for irrig...

Embodiment 2

[0036] A method for cultivating virus-free potatoes in an alpine region, specifically comprising the steps of:

[0037] 1) Selection and treatment of seed potatoes: select high-quality, high-yield, wide adaptability, strong disease resistance, and good commerciality virus-free seed potatoes, cut the seed potatoes into pieces, each cut contains 3 bud eyes, and the seed potatoes after cutting After coating the potatoes, place them in a cool place away from light for 20 days for sowing; the coating agent consists of the following parts by weight of each raw material: 30 parts of boiled liquid of wild peony root, 4 parts of sodium carboxymethyl cellulose, after mixing the raw materials , evenly sprayed on the surface of the seed potato; the decoction of the wild peony root is to get the fresh wild peony root and wash it, add water 2.5 times its weight and decoct for 45min, and filter to obtain the wild peony root boiled liquid;

[0038] 2) Fertilization for site preparation: Choose ...

Embodiment 3

[0046] A method for cultivating virus-free potatoes in an alpine region, specifically comprising the steps of:

[0047] 1) Selection and treatment of seed potatoes: select high-quality, high-yield, wide adaptability, strong disease resistance, and good commerciality virus-free seed potatoes, cut the seed potatoes into pieces, each cut contains 3 bud eyes, and the seed potatoes after cutting After coating the potatoes, place them in a cool place away from light for 20 days for sowing; the coating agent consists of the following parts by weight of each raw material: 25 parts of boiled liquid of wild peony root and 3 parts of sodium carboxymethylcellulose. , evenly sprayed on the surface of the seed potato; the decoction of the wild peony root is to get the fresh wild peony root and wash it, add water 2.5 times its weight and decoct for 45min, and filter to obtain the wild peony root boiled liquid;

[0048] 2) Fertilization for site preparation: Choose a soil with an altitude of ...

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Abstract

The invention discloses an alpine region virus-free potato cultivating method, and belongs to the technical field of crop cultivation. The technology problem or defect that an alpine region is small in rainfall and potato soil moisture content is poor is solved or overcome. By means of the method, through potato seed selecting and processing, soil preparation and fertilizer applying, ridging and sowing, and field management, when potatoes are planted in the alpine water-deficient region, water conservation and moisture preservation can be achieved, water resource utilization rate can be increased, and produced potatoes are good in quality, high in starch content and capable of being stored for a long time.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, in particular to a method for cultivating virus-free potatoes in alpine regions. Background technique [0002] Potato (Solanurn tuberosum L.) is an economic crop of Solanaceae. Virus-free seed potatoes refer to the virus-free or rarely virus-infected seed potatoes obtained after a series of technical measures to remove the virus in the potato tubers. It has the advantages of early maturity, high yield, and good quality. Potatoes are high-yield crops that are used as food, vegetables, and feed. Because the tubers contain more nutrients such as starch, vitamins, and lysine, they are an excellent food with multiple characteristics of grains, vegetables, and fruits. Nutritional value, known as "perfect" food by domestic and foreign nutritionists, known as "underground apple" and "second bread" of human beings, is the most important food in many countries in the world. [0003] Alpine regio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 祁晓玲
Owner 渭源县鹿鸣生态农业科技有限公司
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