【摘要】 以河南省信阳贤山5种不同叶型的猫爪草为试材,比较研究了其生长发育规律及干物质动态积累。结果表明:类型1具有明显的生长优势,植株不同器官干物质积累远高于其它2个类型,可作为优良性状类型进行选育。更多还原

【Abstract】 Taking 5 different leaf types of Ranunculus ternatus Thunb.as materials,the growth-development law and dynamic change of dry matter in Xinyang were studied.The results showed that type 1 had obvious growth advantage,dry matter accumulation was much higher than the other two types in different organs and could be used as a fine character type breeding.更多还原