陇东旱地冬小麦新品系产量与农艺性状的灰色关联度及主成分分析Fang YANG,Cheng ZHANG,Yan QIAOJournai of Longdong University(2015)引用 1|浏览13关键词Winter wheat yield,agronomic traits,gray relational analysis,principal component analysisAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要