摘要
对品种在区域试验中的表现进行分析,可以为该品种选育和推广以及今后试验提供参考。以张家口市农业科学院新育成的6个杂交谷子品种为试材,以杂交谷子品种张杂谷6号为对照(CK),在冀西北地区进行区域试验,利用生长性状、产量性状和产量,对新育成的杂交谷子品种进行综合评价。结果表明:6个杂交谷子品种均为早熟品种,产量均<CK,降幅为18.23%-59.82%。其中,1014产量最高,为2173.7 kg/hm^(2);其次是早6和早4,产量分别为1955.3和1708.1 kg/hm^(2);张41产量最低,仅1068.1 kg/hm^(2)。6个新育成早熟杂交谷子均能在冀西北地区正常成熟,为今后该区杂交谷子的进一步选育打下了基础。
Analyzing the performance of variety in regional trials can provide reference for its breeding,promotion,and future experiments.Six new hybrid millet varieties developed by Zhangjiakou Academy of Agricultural Sciences were used as the test materials,and the hybrid millet variety Zhangzagu 6 was used as control(CK).The regional tests were conducted in the northwest Hebei Province,using growth,yield,and yield traits to comprehensively evaluate the newly bred hybrid millet varieties.The results showed that all six hybrid millet varieties were early maturing varieties,the yields were all less than CK,decreasing 18.23%-59.82%.Among them,1014 had the highest yield at 2173.7 kg/hm^(2),next were Zao 6 and Zao 4,with yields of 1955.3 and 1708.1 kg/hm^(2),respectively,and Zhang 41 had the lowest yield,only 1068.1 kg/hm2.Six newly bred early maturing hybrid millets can all mature normally in the northwest Hebei,laying the foundation for further breeding of hybrid millets in the region in the future.
作者
张雅莉
李晓庆
王德权
左文博
ZHANG Ya-li;LI Xiao-qing;WANG De-quan;ZUO Wen-bo(Zhangjiakou Academy of Agricultural Sciences,Zhangjiakou 075000,China;Zhangbei County Agricultural and Rural Bureau,Zhangbei 076450,China)
出处
《河北农业科学》
2023年第3期1-3,共3页
Journal of Hebei Agricultural Sciences
基金
国家重点研发计划项目子课题(2019YFD1001705-4)
河北省重点研发计划项目(19226328D)。
