摘要
[目的]筛选适合黄淮海地区大面积推广种植的高产、优质、成熟期适宜的大豆新品种。[方法]采用同一播期,进行随机区组设计,以中黄13为对照,对9个夏大豆新品系进行鉴定试验。[结果]郑1427产量为3 316.95 kg/hm^2,居第1位,比对照增产23.98%;皖豆905产量为3 125.25 kg/hm^2,居第2位,比对照增产16.82%;圣豆24产量为2 941.95 kg/hm^2,居第3位,比对照增产9.96%;周豆26号产量为2 908.5 kg/hm^2,居第4位,比对照增产8.72%;圣豆22产量为2 875.2 kg/hm^2,居第5位,比对照增产7.47%。这5个品种与对照熟期相近,生育期日数均低于101 d。[结论]郑1427、皖豆905、圣豆24、周豆26号、圣豆22适宜在淮北地区作夏播种。
[Objective] The aim was to screen out high yield and high quality new soybean varieties with appropriate mature period,which were suitable for extensive planting in Huanghuaihai Region. [Method] Using the same sowing date,randomized block design was adopted. With Zhonghuang 13 as the control,9 new cultivars of soybean were identified. [Result] The yield of Zheng 1427 was 3 316. 95 kg/hm2,which ranked the top and increased by 23. 98% compared with the control. The yield of Wandou 905 was 3 125. 25 kg/hm2,which ranked the second place and increased by 16. 82% compared with the control. The yield of Shengdou 24 was 2 941. 95 kg/hm2,which ranked the third place and increased by 9. 96% compared with the control. The yield of Zhoudou 26 was 2 908. 5 kg/hm2,which ranked the fourth place and increased by8. 72%. The yield of Shengdou 22 was 2 875. 2 kg/hm2,which ranked the fifth place and increased by 7. 47% compared with the control. The mature period of these cultivars were close to that of control,and their days of growth period were all less than 101 d. [Conclution]Zheng 1427,Wandou 905,Shengdou 24,Zhoudou 26,Shengdou 22 were all suitable for summer sowing in Huaibei Region.
作者
朱虹润
刘永德
冷国友
ZHU Hong-run, LIU Yong-de, LENG Guo-you(Anhui Fenghe Agriculture Co. , Ltd. , Huaibei, Anhui 23500)
出处
《安徽农业科学》
CAS
2018年第13期41-43,共3页
Journal of Anhui Agricultural Sciences
关键词
夏大豆
新品系
鉴定
产量
Summer soybean
New cuhivar
Identification
Yield
