Breeding of National Authorized New Wheat Variety Yumai 158
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国家科技期刊平台
NETL
NSTL
维普
万方数据
豫麦158是河南省漯河市农业科学院采用矮败核不育轮回选择技术选育的小麦新品种。该品种高产、优质、综合抗性好,于2014年通过国家农作物品种审定委员会审定(审定编号：2014004)。2 a 区试平均产量7361 kg/hm2,比对照周麦18增产3.96%；生产试验平均产量8977.5 kg/hm2,比对照周麦18增产5.85%。2 a区试品质分析结果：湿面筋含量32.0%、31.3%,吸水率56.1%、53.8%,稳定时间5.8 min、8.8 min。综合抗病性好,抗条锈病,叶锈病、纹枯病、叶枯病相对较轻。豫麦158的成功选育说明,矮败核不育轮回选择技术是选育优异小麦新品种的一种有效途径。
Yumai 158 was bred by Luohe Academy of Agricultural Sciences with warf male-sterile wheat sterility recurrent selection. Yumai 158 was certificated with good quality,high yield and good resistance, and released by the National Committee for Examination and Approval of Crop Varieties in 2014 . The av-erage yield of two-year regional tests was 7 361 kg/ha,3. 96% higher than CK(Zhoumai 18). The aver-age yield of production test was 8 977. 5 kg/ha,increased by 5. 85% compared with CK(Zhoumai 18). The result of quality analysis for two years were wet gluten contents of 32% and 31. 3%,bibulous rates of 56. 1% and 53. 8%,stable time of 5. 8 min and 8. 8 min. Yumai 158 had the good comprehensive disease resistance,it was resistant to stripe rust,and leaf rust,sheath blight and leaf blight were relatively light. The success breeding of Yumai 158 showed dwarf male-sterile wheat sterility recurrent selection was an effective way for wheat breeding.
国家科技期刊平台
NSTL
维普
万方数据
