论文部分内容阅读
杂交玉米制种基地一年三熟效益高马关县人民政府６６３７００陆佩谦马关县狠抓杂交玉米制种基地建设，探索基地集约、高效的生产模式取得显著成效。１９９７年，基地全面实施旱作多熟制立体种植，实现２０１０亩制种基地一年三熟，３季作物可望实现年总产值３６４万元，亩...
Maize hybrid seed production base in one year high efficiency Maguan County People’s Government 663700 Lu Peiqian Ma Guanxian pay close attention to the hybrid corn seed production base to explore the base of intensive and efficient production model achieved remarkable results. In 1997, the base full implementation of three-dimensional cultivation of dry land and more cooked to achieve 2010 acres of seed production base three years a year, three seasons crops is expected to achieve the annual output value of 3.64 million yuan, mu ...