丰产、节水小麦品种农大211和农大212的选育

摘要

Two new wheat cutivars Nongda 211 and Nongda 212 with high identities of agronomic traits(plant height, plant type, growth period, disease resistance, maturation appearance, etc.) except the seed coat color, were selected from the wheat(Triticum aestivum) cultivar Nongda3291 population by College of Agronomy and Biotechnology, China Agricultural University These two cultivars were officially approved by Beijjing Crop Variety Approval Committee in 2007 and 2010, respectively. In this paper, the cultivar selection process, features and extention situation of Nongda211 and Nongda212 were described, and experiences of wheat cultivar selection in China Agricultural University were discussed.%农大211和农大212是中国农业大学农学与生物技术学院由农大3291品种群体经选择育种方法育成的丰产、节水小麦(Triticum aestivum)品种,分别于2007年和2010年通过北京市小麦新品种审定委员会审定.2个品种除籽粒颜色农大211为白粒,农大212为红粒外,其他农艺性状(株高、株型、生育期、抗病性、熟相等)均表现高度一致.本文介绍了农大211和农大212的选育过程、品种特点和推广应用情况,并讨论了中国农业大学的小麦育种经验.