银川灌区紫斑牡丹引种试验  

Introduction Experiment of Paeonia rockii in Yinchuan Region

作　　者：张黎[1] 施孝贞[2] 

机构地区：[1]西北农林科技大学,陕西西安712100 [2]宁夏大学农学院,宁夏银川750021

出　　处：《农业科学研究》2005年第1期34-36,共3页Journal of Agricultural Sciences

基　　金：宁夏大学自然科学基金资助项目(03616)

摘　　要：宁夏地区引种紫斑牡丹主要受夏季高温和冬季寒冷两个因素的制约.青铜峡市青秀园引种甘肃兰州紫斑牡丹进行栽培试验,对其物候期、枝条生长量、抗逆性、病害发生等情况进行了定期观察,对紫斑牡丹各品种的生态习性、在引种地的枝条实存率、成花率、休眠芽萌动、生长发育的异质性等综合适应情况进行了分析,结果表明,紫斑牡丹在银川地区表现良好,具有较高的观赏价值,值得推广.High temperature in summer and low temperature in winter are key facts to the introduction experiment of Paeonia rockii in Ningxia. This paper studied the introduction experiment of some varieties of Paeonia rockii introduced from Lanzhou to Yinchuan region. According to the phenophase, growth quantity , flower production percentage, ecological characteristics etc. in experiment region, this paper analyzed the adaptability of Paeonia rockii , and concluded that Paeonia rockii was a good cultivating flower species in Yinchuan region for its good adaptability and higher ornamental value.

关 键 词：紫斑牡丹 引种试验 灌区 栽培试验 青铜峡市 夏季高温 宁夏地区 病害发生 生态习性 生长发育 银川地区 观赏价值 物候期 生长量 抗逆性 引种地 成花率 休眠芽 异质性 枝条 萌动 

分 类 号：S685.11[农业科学—观赏园艺] S54[农业科学—园艺学]