双垄全膜覆盖沟播栽培条件下高海拔1800m玉米品种比较试验  

Variety Comparative Test for Maize under Condition of Double Ridge Whole-mulching Furrow Sowing Cultivation

作　　者：陈世敏[1] 马步朝[1] 刘莹[1] 

机构地区：[1]宁夏彭阳县农业技术推广服务中心,宁夏彭阳756500

出　　处：《宁夏农林科技》2013年第6期116-117,154,共3页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：在宁夏彭阳县王洼镇杨寨村双垄全膜覆盖沟播栽培条件下,对中单5485、登海1号、长城799、五谷704、先玉335、长城706(CK)6个玉米品种进行了品种比较试验,结果表明:先玉355产量位居第一,五谷704产量位居第二,都具有籽粒紧密、穗粒数多、丰产性好、产量突出的优点,适宜在宁夏南部山区旱塬地秋季双垄全膜覆盖沟播栽培条件下推广种植。A variety comparative test under the condition of double ridge whole-mulching furrow sowing cultivation for 6 maize varieties, namely Zhongdau 5485, Denghai No 1,Changcheng 799, Wugu 704, Xianyu 335 and Changcheng 706（CK） in Yangzhai village in Wangwa township in Pengyang county in Ningxia. The results showed that the yield of Xianyu 335 was the highest and the yield of Wugu 704 ranked second and the both varieties have the advantages of close grain, more grain number per spike and high yield. They are suitable for popularizing under the condition of double ridge whole-mulching furrow sowing cultivation in Autumn on dryland in Southern Mountainous Area of Ningxia.

关 键 词：玉米 双垄全膜覆盖沟播栽培 品种比较试验 

分 类 号：S513[农业科学—作物学]