近日,在中国农业科学院河南省新乡市七里营万亩示范基地,记者观摩了2011年农业部主推玉米品种“中单909”的长势情况。根据现场的工作人员测试情况,与会专家认为,该品种长势良好,值得今后在全国范围内大面积推广。据有关工作人员介绍,“中单909”抗旱性强,他说:“当太阳当头照射时,玉米的叶片会卷 Recently, the Chinese Academy of Agricultural Sciences in Xinxiang City, Henan Province Qili camp mu demonstration base, the reporter observed in 2011 the Ministry of Agriculture, the main push corn varieties ”single 909 “ growing situation. According to the field staff test situation, participating experts believe that the variety is in good condition, it is worth in the future large-scale promotion across the country. According to the staff introduction, ”Zhongdan 909 “ drought resistance, he said: ”When the sun head irradiation, the leaves of corn will roll