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水稻塑盘育秧抛秧栽培和水稻旱地育秧栽培两项省工节本高产高效的新型实用栽培技术。我省分别于80年代后期和1992年开始引进、研究,目前都有一定的应用面积。两项技术的最大特点,前者是通过改革育秧移栽方式,改手工插秧为抛栽,达到稳产或高产基础上的明显省工省力效应,但秧盘投资较高;后
Rice plastic plate seedling throwing seedling cultivation and rice cultivation in the dry land of two provincial sections of the high yield and efficiency of new practical cultivation techniques. In the late 1980s and in 1992, our province started to introduce and research respectively, and at present there is a certain area of application. The two most prominent feature of the technology, the former is through the reform of transplanting seedling transplanting, manual transplanting to throwing planted to achieve stable or high yield based on the obvious provincial labor-saving effect, but high investment tray; late