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油菜是我国植物油压榨的主要来源,如何利用不同的栽培方式获得较好的经济效益一直是人们关注的问题。目前,油菜常用的栽培方式是翻耕移栽、免耕移栽、翻耕直播、免耕直播4种,经实验证明,其栽培方式的投入与产出比不尽相同。基于此,本研究通过比较这4种栽培方式的投入与产出比,总结出不仅具备省工、省力,又能提高经济效益、可操作性强的新型栽培技术,来适度发展机械化农机农艺,提高油菜生产效益。
Rape is the main source of vegetable oil press in our country. How to use different cultivation methods to obtain better economic benefits has been a concern of people. At present, the common rape cultivation methods are tillage transplanting, no-tillage transplanting, tillage direct seeding and no-tillage direct seeding. The experiment proves that the cultivation and input-output ratio of rape are different. Based on this, by comparing the input-output ratio of these four cultivation methods, this research summed up the new cultivation techniques not only with labor-saving, labor-saving, but also improve economic efficiency and maneuverability, Improve rapeseed production efficiency.