Mixed seeding method for improving mixed seeding efficiency of rape and radish machine

Abstract

The invention belongs to the technical field of seeding, and discloses a mixed seeding method for improving mixed seeding efficiency of a rape and radish machine. The mixed seeding method is characterized in that radish seeds of different weights are added into a rape seeding area by different treatment methods; treatment method A means cleanly cropping rape; treatment method G means cleanly cropping radish; treatment methods B to F mean adding different amounts of radish seeds; aisles are arranged in a district, the treatment is repeated for multiple times, and random block arrangement is performed in repeated treatment. The mixed seeding method has the advantages that the problems of high-efficiency utilization of warm light resources in autumn and winter, low output of clean cropping ofrape, large investment in management of seedling stage of a machine seeding method, and the like of the rape at a sunlight-lacking area are solved; the radish planted with the mixed seeding is harvested before overwintering of the rape, so that the influence on the growth in the seedling stage of the rape is avoided, one season of radish is increased, and the warm light resource in autumn and winter is utilized at high efficiency; the density in the seedling stage of rape and radish mixed seeding is large, the weed growth space is occupied, the effect of using seedlings to press weeds is realized, the purpose of seedling thinning is realized after the radish is harvested, and the management cost in the seedling stage is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of sowing, and in particular relates to a mixed sowing method for improving the benefit of mixed sowing of rapeseed and radish machines. Background technique [0002] Rapeseed, also known as oily cabbage, bitter vegetable, Latin name: Brassica napus L. Brassica napus, Brassica plant, native to my country, its stem color is dark green, like cabbage, is a variety of Brassica napus cabbage, the flowers are yellow. Agronomically, multiple species of oily seeds in plants are collectively referred to as canola. At present, the main cultivation (variety) types of rapeseed are: Brassicarapa (campestris) L., Brassica juncea L., Brassica napus L.). Mainly distributed in Anhui, Henan, Sichuan and other places. Rapeseed is rich in nutrients, including high vitamin C content. Rapeseed generally grows in places with a relatively humid climate, such as southern China. Rapeseed also has many uses. For example, rapeseed ...

AI Technical Summary

Problems solved by technology

[0005] Machine broadcast density is too high

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