High-yield cultivation method for large selenium-rich peanuts

A cultivation method and peanut technology applied in cultivation, fertilization methods, plant cultivation, etc., which can solve the problem of not outstanding increase in yield of selenium-enriched peanuts, achieve sufficient ventilation and light conditions, and reduce the number of plants

Inactive Publication Date: 2015-05-20
陈传璞
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Problems solved by technology

[0005] The present invention provides a high-yield cultivation method for selenium-enriched peanuts that can effectively increase the dry weight of peanuts in order to solve the technical problem that the increase in yield of selenium-enriched peanuts is not outstanding in the prior art

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  • High-yield cultivation method for large selenium-rich peanuts

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Embodiment Construction

[0010] The high-yield cultivation method for selenium-enriched peanuts provided by the present invention comprises the following steps: soil preparation and fertilization, seed selection and sowing, and field management, and is characterized in that it also includes a film-covering process arranged after the seed selection and sowing. A 0.8mm silver-black mulch is used for the mulch, and the silver-black mulch faces outwards and the black side faces the ground when the film is covered; the step of fertilizing the soil specifically includes using the rotary tillage process before and after the Ching Ming Festival, and the depth of the rotary tillage 15cm, while rotary tillage, sprinkle compound fertilizer, the consumption is 40KG / mu, containing 51% nitrogen, phosphorus and potassium fertilizer and 3% selenium-enriched micro-fertilizer capsules in the compound fertilizer; the seed selection and sowing step specifically includes Select plump double-pod fruit peanut pods, peel off ...

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Abstract

The invention discloses a high-yield cultivation method for large selenium-rich peanuts. The method further includes a film laying procedure conducted after selected seeds are sown, silver black mulching films with the thickness of 0.8 mm are adopted for film laying, and during film laying, silver surfaces of the silver black mulching films face outwards and black surfaces of the silver black mulching films face the ground; the rotary tillage process is used, the rotary tillage depth is 15 cm, compound fertilizer is applied during rotary tillage, 40 KG of the compound fertilizer is used per mu, and the compound fertilizer contains 51% of nitrogen phosphorus and potassium fertilizer and 3% of selenium-rich micronutrient fertilizer capsules. According to the high-yield cultivation method for large selenium-rich peanuts, a single-ridge single-row sowing mode is adopted; 6000-7000 holes are adopted per mu; a silver black mulching film laying mode is adopted after sowing. By the adoption of the cultivation method, the weight per 100 shucks of cultivated peanuts is higher than 350g while the maximum weight per 100 shucks of high-yield peanuts cultivated in the prior art is 280g. Thus, high-yield cultivation of large peanuts is truly realized by the adoption of the cultivation method, and the cultivation method has milestone significance in the peanut cultivation field of China.

Description

technical field [0001] The invention relates to the technical field of peanut planting, in particular to a high-yield cultivation method for selenium-rich peanuts. Background technique [0002] Peanut is an important economic crop in my country. It is rich in fat and protein, and contains thiamine, riboflavin, niacin and other vitamins. It is also rich in minerals, especially amino acids necessary for the human body, which can promote the development of brain cells. It can be used to develop and enhance memory. It can be used as food or feed. It is not only an important industrial raw material, but also a bulk export commodity. It has a wide range of uses and plays an important role in the national economy. [0003] my country is a country seriously deficient in selenium, accounting for 72% of the country's land area is a low-selenium or severe selenium-deficient zone, that is to say, two-thirds of the population is selenium-deficient or severely deficient, which is mainly m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/02A01G7/06A01C1/06A01C21/00C05G3/00
CPCA01G13/0275A01G22/00
Inventor 陈传璞
Owner 陈传璞
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