我国烟草种植模式现状分析及发展趋势

我国烟区当前种植模式以连作模式为主,南方部分烟区采用以“烟草+水稻”或“烟草+油菜”为主的一年两茬复种种植模式,黄淮、西北、东北等北方烟区几乎全是烟草单作连作模式。找到能够安全越冬、与烟草种植时间较好衔接、从而实现一年种植两茬作物,有一定经济效益、可大面积推广的作物,并建立以烟为主的综合种植模式是目前黄淮烟区研究重点之一。所有以烟草为主的新种植模式都应该立足于烟叶质量提高和可持续发展,满足衔接作物农事操作简单、投入不大、有一定收益、烟农比较容易接受的要求,才能得到推广。

Current situation analysis and development trend of tobacco planting mode in China

The current planting mode in China''s tobacco areas is mainly continuous cropping mode. Some tobacco areas in the South adopt the double cropping planting mode of "tobacco + rice" or "tobacco + rape". Almost all northern tobacco areas such as Huang Huai, northwest and northeast are tobacco single cropping continuous cropping mode. Finding crops that can survive the winter, effectively connect with tobacco, realize two crops a year, produce economic benefits and can be popularized in a large area, and establishing a comprehensive planting model based on tobacco is one of the research priorities in Huang Huai tobacco area. All new tobacco based planting models should be based on the improvement of tobacco quality and sustainable development, and meet the requirements of simple agricultural operation, small investment, certain income and easy acceptance by tobacco farmers.