兰州地区玉米/大豆带状复合种植品种配置试验  

Experiment of Cultivars Configuration of Corn Intercropping Soybean in Strip Planting of Lanzhou Areas

作　　者：温健[1] 陈光荣[2] 樊廷录[2] 王立明[2] 杨如萍[2] 董博[2] 张国宏[2] 杨桂芳 南琴霞 牛建彪[5] 

机构地区：[1]甘肃省永登县农业技术推广中心,甘肃永登730030 [2]甘肃省农业科学院旱地农业研究所,甘肃兰州730070 [3]甘肃环科雅农业科技有限公司,甘肃兰州730070 [4]甘肃省皋兰县农牧局,甘肃皋兰730020 [5]甘肃省榆中县农业技术推广中心,甘肃榆中730010

出　　处：《甘肃农业科技》2017年第7期25-30,共6页Gansu Agricultural Science and Technology

基　　金：兰州市农业科技专项(2015-3-37);甘肃省农业科学院中青年基金(2015GAAS20);国家现代农业产业技术体系建设专项(CARS-04-CES17)

摘　　要：在兰州市皋兰县城关镇明星村(海拔1 754 m)、榆中县城关镇李家庄(海拔1 879 m)和永登县柳树镇柳树村(海拔2 032 m)不同海拔条件下,以玉米/大豆带状复合种植模式为研究对象,3个紧凑型玉米品种(巡天1102、金穗3号和龙源3号)和6个熟期接近的大豆品种(系)(冀豆17、中黄30、齐黄36、陇黄2号、晋豆19和XD2015-6)为试验材料,采用单因素随机区组设计,筛选兰州市不同海拔条件下适宜于机械化作业的玉米、大豆间作品种,以期提高生产效率和经济效益。试验结果表明,因生育特性的差异,各品种农艺性状及产量在不同海拔条件下不同,间作玉米品种金穗3号在皋兰、榆中和永登表现均最好,产量平均分别为12 561.8 kg/hm^2、11 954.3 kg/hm^2和11 011.8 kg/hm^2,间作大豆品种晋豆19在皋兰和榆中产量最高,分别为1 941.7 kg/hm^2和1 691.7 kg/hm^2;中黄30和XD2015-6在较高海拔的永登县则表现较好,产量分别是1 523.1、1 505.2 kg/hm^2。综合考虑玉米、大豆适宜机械收获的农艺指标及产值和效益,建议在该区域选用玉米品种金穗3号和大豆品种中黄30或XD2015-6间作组合较好。Under corn/soybean intercropping system, using 3 compact-type corn cultivars（Xuntian 1102,Jinsui 3 and Longyuan 3）,and 6 soybean cultivars（Jidou 17,Zhonghuang 30,Qihuang 36,Longhuang 2,Jindou 19 and XD2015-6）,single radom-plot design is conducted to screen suitable corn and soybean cultivars for corn/soybean intercropping system in different altitudes in Lanzhou city. The result indicates that the yield of Jinsui 3 in Gaolan,Yuzhong and Yongdeng are higher than Xuntin 1102 and Longyuan 3,which are 12 561.8 kg/hm^2,11 954.3 kg/hm^2 and 1101.8 kg/hm^2, respectively. For the soybean cultivars,the yield of Jindou 19 in Gaolan and Yuzhong are higher than other soybean cultivars,which are 1 941.7 kg/hm^2 and 1 691.7 kg/hm^2,respectively.The yield of Zhonghuang 30 and XD2015-6 are higher in yongdeng,which are 1 523.1 kg/hm^2 and 1 505.2 kg/hm^2,respectively. Take main economic characters and agronomic traits for mechanical work,corn cultivars Jinsui 3 and soybean cultivars Zhonghuang 30,XD2015-6 are the moderate system which can be extentioned in Gansu irrigation districts along Yellow River. The high yield of crop production can be got by improving the photo syrathetic.

关 键 词：玉米/大豆复合种植 品种配置 海拔 效益 兰州地区 

分 类 号：S513[农业科学—作物学] S565.1