摘要
[Objective] This study aimed to select suitable varieties of maize for Ailao mountainous areas, [Method] A comparison test of eight varieties of maize was conducted in Shengli Village, Mosha Town, Xinping County, Yunnan Province from May to October in 2016. [Result] The yield of Shenyu 10 was up to 66.3.4 kg/ 667 m^2 and there were extremely significant differences between Shenyu 10 and Xuanhuangdan 5 （CK）. Moreover, it had strong stress resistance. As Jingdan 12, Beiju 0913, Ante 8000, Yunrui 89 and Yayu 78 were planted in the region, their earing should not appear in rainy months. The inciderce of stem rot and ear rot of Yayu 891 was high, so Yayu 891 should not be planted in the region. [Conclusion] Shenyu 10 had a high yield, suffered few diseases and had strong stress resistance, so it can be popularized widely in the region.
[目的]筛选出适合当地的玉米品种。[方法]2016年5月~10月,在云南省新平县漠沙镇胜利村开展了8个玉米品种的比较试验。[结果]胜玉10号667 m^2产量达663.4 kg,比对照宣黄单5号增产达极显著水平,且抗逆性表现较好;靖单12、北玉0913、安特8000、云瑞89、雅玉78在该地区使用,应当使穗期错过雨量较多的月份;雅玉891茎腐病和穗腐病发病率高,不适合在该地区种植。[结论]胜玉10号产量高,病害少,抗逆性强,可在该地区大面积推广应用。
