CAJ | 학술논문

对紫斑牡丹在东北地区的引种情况及引种后的物候表现、品种表现及防寒措施进行了总结与分析，结果表明：紫斑牡丹引种东北地区后总体物候期延迟，花期普遍缩短，但品种间存在一定差异。应采取必要的防寒措施，以保证东北地区成功引种紫斑牡丹。
대자반모단재동북지구적인충정황급인충후적물후표현、품충표현급방한조시진행료총결여분석，결과표명：자반모단인충동북지구후총체물후기연지，화기보편축단，단품충간존재일정차이。응채취필요적방한조시，이보증동북지구성공인충자반모단。
The introduction situation and phenological performance, variety performance and cold -resistant measure of Paeonia rockii in northeast area of China was summarized and analyzed.The result showed that the whole phonological phase delayed and the florescence shortened after introducing the Paeonia rockii to northeast area of China.But the it exis-ted difference between varieties.It must take necessary measure to guarantee the successful Paeonia rockii introduction.