山东农业科学2016，Vol.48Issue(7)：10-17,8.DOI:10.14083/j.issn.1001-4942.2016.07.002
引自 CIMMYT 六倍体小黑麦农艺、品质性状调查及抗病性评价
Agronomic and Quality Traits Investigation and Disease Resistance Evaluation of Hexaploid Triticale Introduced from CIMMYT
摘要
Abstract
In order to provide references for applying excellent genes of Triticale into wheat breeding, taking 222 hexaploid Triticale germplasms,introduced from the International Maize and Wheat Improvement Center (CIMMYT),as materials,their 3 disease resistances,6 agronomic traits and 8 quality traits were in-vestigated.The results showed that 222 hexaploid Triticale germplasms all had high resistance to wheat stripe rust,leaf rust and powdery mildew.The average variation coefficient and diversity index of agronomic traits were 15.12% and 2.05,and those of quality traits were 11.96% and 2.02.The 222 hexaploid Triticale germ-plasms were clustered into 6 groups with significant differences of agronomic and quality traits among groups. Thus the introduced hexaploid Triticale germplasms had great disease resistance and abundant diversity in agro-nomic and quality traits,which could be used in wheat improvement.关键词
六倍体小黑麦/农艺性状/品质性状/抗病性Key words
Hexaploid Triticale/Agronomic traits/Quality traits/Disease resistance分类
农业科技引用本文复制引用
马莹雪,王鑫,胡立芹,王洪刚..引自 CIMMYT 六倍体小黑麦农艺、品质性状调查及抗病性评价[J].山东农业科学,2016,48(7):10-17,8.基金项目
“十二五”国家科技支撑计划项目 （）
