摘要
为了掌握宁夏引黄灌区和内蒙古河套灌区春小麦育成品种(系)在不同生态区经济产量、农艺性状、抗病抗逆能力及品质的表现,布设2年多点试验。结果表明:宁春55号、M6445两年均较对照增产6.0%以上,平均穗粒数增加4~5粒,千粒重增加4~5 g;NZ42田间鉴定为高抗白粉病、免疫条锈病,可作为抗病品种(系)利用;M7723成熟期较对照提前7~8 d。以上材料可作为宁夏引黄灌区和内蒙古河套灌区小麦种植更新换代及一年两熟制小麦的候选品种(系)加以应用。
In order to study the performance of economic yield,agronomic traits,disease resistance and stress resistance and quality of cultivars in the Yellow River irrigation area of Ningxia and Hetao irrigation area,Inner Mongolia,multi-location two-year experiments were carried out.The results showed that yield of Ningchun No.55 and M6445 was more than 6.0%than that of the control;Kernels of per spike of Ningchun No.55 and M6445 increased 4 to 5 than that of the control;1000-grain quantity of Ningchun No.55 and M6445 increased 4 to 5 g than that of the control.NZ42 was proved to have high resistance to powdery mildew and stripe rust,which can be used as disease-resistant variety(line).Mature stage of M7723 was 7 to 8 days earlier than that of the control.Ningchun No.55,M6445,NZ42 and M7723 can be used for renewal and replacement of wheat planting and candidate varieties for double cropping wheat.
作者
李威
李红霞
樊明
曾宝安
刘旺清
裘敏
魏亦勤
张双喜
Li Wei;Li Hongxia;Fan Ming;Zeng Baoan;Liu Wangqing;Qiu Min;Wei Yiqin;Zhang Shuangxi(School of Agriculture,Ningxia University,Yinchuan,Ningxia 750021;Crops Institute,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 700002)
出处
《宁夏农林科技》
2022年第8期5-11,16,共8页
Journal of Ningxia Agriculture and Forestry Science and Technology
基金
宁夏农业育种专项(2018NYYZ02)
宁夏重点研发计划项目(2019BBF02020)。
关键词
春小麦
农艺性状
经济性状
抗逆性
品质
Spring wheat
Agronomic traits
Economic traits
Stress resistance
Quality
