Potato and cotton interplanting high-yield culture technique

A potato and cotton technology, applied in the field of crop cultivation, can solve the problems of obvious competition between potatoes and cotton, high and stable yield of potatoes, waste of land resources, etc., and achieves the effects of low cost, convenient management, and purification of the growing environment.

Inactive Publication Date: 2013-03-27
FEIXI AGRI TECH PROMOTION CENT
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  • Abstract
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  • Application Information

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Problems solved by technology

However, due to differences in cultivation methods, there are often situations where the competition between potatoes and cotton is obvious or land resources ar

Method used

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  • Potato and cotton interplanting high-yield culture technique

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[0026] Example

[0027] The high-yield cultivation technique of potato interplanting cotton includes the following steps:

[0028] (1) Land preparation and fertilization

[0029] Choose sandpaper soil with deep ploughing layer, flat terrain, convenient irrigation and drainage, suitable soil structure, and good physical and chemical properties. Deep plow the frozen land before winter, which can not only kill part of overwintering pests but also mature the soil. Apply enough base fertilizer at one time before planting. It is necessary to finely prepare the land, make the field soil level and finely crushed, and have good moisture content. A large amount of fertilizer is needed for the whole growth period of the potato. The base fertilizer must be reapplied. 2400kg of farm manure, 25kg of modified urea, 70kg of superphosphate, 1200kg of plant ash, and 300kg of cake fertilizer shall be applied evenly. In the soil

[0030] (2) Interplanting mode

[0031] Adopt the "2-1" int...

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Abstract

The invention discloses a potato and cotton interplanting high-yield culture technique. The invention adopts a 2-1 planting mode in which light, heat, wind conditions in the crop population can be in preferable proportion, the potato and cotton yield-increasing potential can be realized to obtain high yield, and at the same time, the planting mode is also beneficial to plastic mulching, and saves the production cost. According to the invention, by broadcasting a Chinese herbal medicine solution to prevent soil insects, and spraying a Chinese herbal medicine disease and pest preventing agent to prevent diseases and pests, diseases and pests of potatoes and cotton can be greatly reduced, the growth environment of potatoes and cotton is purified, the use of chemical pesticide is reduced, and the ecological environment is protected. The potatoes and the cotton produced by the culture technique are good in product appearance, safe and pollution-free. The cultivation method is simple, has the advantages of low cost, high yield and the like, and is convenient to manage and suitable for large-scale cultivation.

Description

technical field [0001] The invention relates to a crop cultivation technique, in particular to a high-yield cultivation technique for interplanting potatoes with cotton. Background technique [0002] Potato and cotton interplanting are cultivated in most areas of our country. In the past, single-row or narrow-pitch interplanting was mostly used. Because cotton cannot be sown early, it is not easy to manage and harvest, and the light affects each other. Therefore, it has gradually developed into a wide-width multi-row interplanting mode, that is, a wide-width interplanting mode. However, due to differences in cultivation methods, there are often situations where the competition between potatoes and cotton is obvious or land resources are wasted, and late blight is likely to be induced and aggravated. Therefore, potatoes that should have high yields often fail to produce high and stable yields. Contents of the invention [0003] Aiming at the deficiencies of the prior art,...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/02A01G13/00A01N65/38A01N65/20A01N65/08A01P7/00
Inventor 杨世安李鉴张定聪张庆武孙坚政张大来陈永龙韦世宏
Owner FEIXI AGRI TECH PROMOTION CENT
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