摘要
以鄂尔多斯当地栽培植物牡丹和罗布麻为试材,研究在相同外界条件下,2种植物在温室内的扦插生根情况,进而比较2种植物的生物学特性和生态习性差异。结果表明:牡丹属于皮部生根类型,难生根,而罗布麻易生根;牡丹喜凉爽干燥环境,在炎热低湿环境下不易生根,且因生长不良导致不能存活,而罗布麻耐盐碱耐涝,气温较高、阳光充足、雨水充沛是罗布麻生根、生长最快的时期。
Taking local cultivated plants of peony and bluish dogbane as test materials, the research studied the cutting rooting rates in a greenhouse and compared the biological characteristics and ecological habits under the same conditions. The results show that the cutting's root of peony take place on the skin and it is hard to root, but it is easy for cutting rooting of bluish dogbane. Peony like cool and dry environment, and it is not easy to take root under the condition of heat and high humidity. Bluish dogbane has the characteristics of salt and waterlogging tolerance, so high temperature, sunshine, and abundant rainfall help bluish dogbane to grow quickly.
出处
《中国园艺文摘》
2017年第6期8-10,26,共4页
Chinese Horticulture Abstracts
关键词
牡丹
罗布麻
扦插
成活率
生根率
Peony
bluish dogbane
cottage
survival rate
rooting rate
