黔西北山区杂交玉米新品种及配套技术推广

针对黔西北山区地形地势复杂多样的生态环境,选择对路的杂交玉米新品种毕单10号、毕单13号、毕单14号、毕单15号进行大面积推广,2007年-2008年在毕节地区8县（市）162个乡（镇）共计推广杂交玉米新品种有效面积216.77万亩,取得新增粮食总产量14005.51万公斤,新增副产品16806.612万公斤,新增总产值18487.27万元,于2009年2月13日荣获贵州省农业丰收一等奖。

New hybrid maize varieties and complementary technology promotion in Northwest Guizhou mountain

northwest Guizhou mountainous terrain for the complex and diverse topography, the ecological environment, choose the right path and new varieties of hybrid maize have completed a single 10, single Bi 13, Bi single 14, single, 15 for completion of large-scale promotion, 2007 - 2008 Bijie region in 8 counties （cities） 162 townships （towns） a total of new varieties of hybrid maize to promote the effective area of 216.77 hectares, to obtain additional grain output of 140.0551 million kilograms, the new prod- uct 168.06612 million kilograms, the new output value of 184.8727 million Yuan, on February 13, 2009 was awarded first prize in Guizhou Province, a good harvest.