Method and application for improving silique pod-shattering resistance of cabbage type rape and method and application of mechanized harvesting of cabbage type rape

Abstract

The invention belongs to the technical field of the crop science, and particularly relates to a method and an application for improving the silique pod-shattering resistance of a cabbage type rape and a method and an application of the two-section mechanized harvesting of the cabbage type rape. Two methods are both based on timely swathing processing and reasonable after-ripening processing. The above methods are applied to cabbage type rapes in the Yangtze river basin, so that the silique pod-shattering resistance of the rape in a two-section mechanized harvesting process can be improved to lower a harvesting loss rate, and the grain yield and quality of the rape can be improved by an after-ripening function, thereby being favorable for improving the production benefit of the rape.

Description

technical field [0001] The invention belongs to the technical field of crop science, and in particular relates to a method for improving the cracking resistance of rapeseed siliques and an application thereof, and a method for two-stage mechanized harvesting of rapeseed cabbage and the application thereof. Background technique [0002] my country is a big producer of rapeseed, and its planting area and total output both account for about 30% of the world's rapeseed area and total output. Rapeseed oil is the largest edible vegetable oil produced in my country, with an annual production of about 4.50×106t, accounting for more than 41% of the total domestic edible vegetable oil. However, the traditional production method of rapeseed requires more labor, the labor cost is high, and the production efficiency of rapeseed is low. The mechanized production of rapeseed can significantly reduce labor and labor costs, so it is the only way to improve the comprehensive productivity of ...

AI Technical Summary

Problems solved by technology

But so far, there is no research and report on how to improve the resistance of rape siliques to reduce the loss

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