Cultivation method of 'mechanical sowing, mechanical harvest, moderate management' for south winter rape

Abstract

The invention relates to a method for cultivating cole. The method of the invention utilizes machines to cultivate the cole in paddy fields and a cole combined drill to complete fours procedures of sowing, fertilization, trenching and backfilling through a one-off sowing. The varieties of the cole or hybrid seeds with excellent quality and high yield effect are selected to be sown and then 25,000 to 30,000 seedlings can be obtained per Mu (one Mu is approximately equal to 666.66 square meter); chemical ripening agent is sprayed before the harvesting of the cole to promote the ripeness of silicle and a combined harvester is used for completing the harvesting and the threshing at a time so as to reduce the amount of labor used. By adopting the method of the invention, both moisture and soil can be conserved and the working efficiency, the cultivation level of the cole and the productivity can be improved and the aim of increasing yield and incomes can also be achieved.

Description

technical field The invention relates to a method for cultivating rapeseed, that is, using a paddy paddy field to directly direct the rapeseed mechanically, and to harvest the rapeseed mechanically, and to complete cutting and threshing at one time. Background technique Rapeseed is the main oil crop in my country and the main source of edible vegetable oil. For a long time, the mechanization level of winter rapeseed cultivation in the south is not high, and the cultivation is all done by hand, the process is complicated, the labor is much, and the labor productivity is not high. In the case of a large transfer of rural labor force, it is necessary to replace manpower with mechanical force, reduce the cultivation process, and use the necessary technology wisely. Southern winter rapeseed is cultivated by "machine sowing, machine harvesting, and moderate management", which can reduce the plowing of the soil, prevent soil erosion, reduce costs, improve the cultivation level, pr...

AI Technical Summary

Problems solved by technology

For a long time, the mechanization level of winter rapeseed cultivation in the south is not high, and the cultivation is all done by hand, the process is complicated, the labor is much, and the labor productivity is not high.