沈阳地区十种新优宿根花卉的抗旱性研究  

Study on the Drought Resistant of Ten Kinds of Perennial Flowers in Shenyang Area

作　　者：张春涛[1] 薛晟岩 

机构地区：[1]沈阳市园林科学研究院,辽宁沈阳110016

出　　处：《北方园艺》2010年第23期100-102,共3页Northern Horticulture

摘　　要：在水分胁迫下,对引进的10种新优宿根花卉进行游离脯氨酸、超氧化物歧化酶和丙二醛含量的测定及生长状况的观测比较,研究其抗旱能力。结果表明:婆婆纳‘蓝色海洋’和红花钓钟柳抗旱性最强。Under water stress, to 10 kinds of perennial flowers free proline, superoxide dismutase and malondialdehyde content and growth status were mensurated and observated, the its drought resistant was studied. The results showed that the drought resistant of ＇Speedwell＇ and Penstemon barbatus （Can.） Roth were best.

关 键 词：宿根花卉 水分胁迫 抗旱性 沈阳地区 

分 类 号：S682.1[农业科学—观赏园艺]