紫斑牡丹越冬防寒技术研究  

Study on the Cold-resistant Measures for Overwintering of Paeonia rockii

作　　者：高秀芹[1] 顾春雷[1] 赵利群[1] 王源 侯兴琼 

机构地区：[1]黑龙江省森林植物园,黑龙江哈尔滨150040 [2]黑龙江省五常市林业局,黑龙江五常150200 [3]晋中市林业局,山西榆次030600

出　　处：《山西林业科技》2010年第4期7-8,21,共3页Shanxi Forestry Science and Technology

基　　金：黑龙江省林业厅科研技术项目(200704)

摘　　要：通过对黑龙江省森林植物园引种的紫斑牡丹进行牛皮纸包裹法、草片包裹法、棉花包芽法、覆地膜法、涂白法、整体防寒法、防冻液涂干法、纸箱包裹法等9种防寒技术试验,结果认为纸箱包裹法保护的植株越冬后枝条存活率达95%以上,且防寒成本低,便于操作,建议推广使用。An experiment was implemented to study nine cold-resistant measures of Paeonia rockii being introduced to Heilongjiang botanical garden.Results showed that the branch survival rate of plants is more than 95 percent living through the winter by wrapping up the cardboard boxes.Moreover the cost is low and it is easy to carry out.It is suggested to apply widely it.

关 键 词：紫斑牡丹 防寒方法 纸箱包裹法 

分 类 号：S685.11[农业科学—观赏园艺]