油菜联合收获的研究现状及发展趋势

Research Status and Development Trend of Rape Combine Harvester

油菜是一种重要的经济作物,我国种植面积和产量都稳居世界第1,但是我国目前油菜的种植机械化总体水平尤其是收获作业的机械化程度严重不足。该文在分析油菜机械化收获难点的基础上,概述了现有油菜联合收割机的研究现状,指出今后的发展趋势,认为只有把重视发展专用机型的思路与以往仅仅依靠品种改良的思路结合起来,坚持农机与农艺结合,才能真正开发出优质高效节能的油菜联合收获机具,让广大农户切实受益并乐于推广使用。

Rape is an important cash crop,acreage and yield of which in China ranks first in the world.But the overall mechanization level in the cultivation of rape,especially mechanized harvest operations is seriously inadequate.Difficulties of rape mechanization harvest were analyzed,current research status of rape combines were reviewed,and development tendency was indicated.The conclusion is that only the idea to develop specific machine and the idea to improve varieties of rape are welled organized,persisting with agricultural and agronomic,can a high-quality and efficient rape combine harvester with low energy cost really be developed,and the broad masses of farmers are willing to promote the use of tangible benefits.