玉米品种比较试验研究  

Comparative Test of Maize Variety

作　　者：曹宁 谢铁娜[2] 苏建云 

机构地区：[1]宁夏种子公司,宁夏银川750001 [2]宁夏大学试验农场,宁夏永宁750105 [3]宁夏同心县种子管理站,宁夏同心751300

出　　处：《宁夏农林科技》2012年第12期13-14,共2页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：对2010年筛选出的12个玉米品种在灌区试验点进行品种比较试验,结果表明:BS891、BS980品种综合性状表现较好,产量较高,建议进入下一步试验。其他品种均较对照减产,且幅度较大,建议淘汰,不再进行试验。A variety comparative test were made on 12 maize varieties selected in 2010 at the experiment sites in irrigation area. The results show that BS891 and BS980 performed well in comprehensive characters and the yield was relatively high and it is suggested that further research should be made for them. The yields of other varieties were all decreased by a relatively large amplitude compared with that of the control and it is suggested that they should be sifted out and no any tests should be made for them.

关 键 词：玉米 品种比较试验 产量 灌区 

分 类 号：S513.022[农业科学—作物学]