Potato and cotton interplanting high-yield culture technique

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,...

AI Technical Summary

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 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.

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