摘要
为了探讨不同树种间抗逆性的差异,以华北五角枫、紫薇、青檀、榔榆、木槿1年生扦插苗为试验材料,对其抗旱性、抗涝性和抗盐性进行比较,并用隶属函数法进行综合评价。结果表明:不同树种间抗逆性差异较大,供试材料抗性强弱依次为:紫薇>榔榆>木槿>华北五角枫>青檀。
In order to research the differences in the resistance of varieties of trees, the Acer truncatum Bunge, Lagerstroemia indica L., Pteroceltis tatarinowii Maxim., Ulmus densa Litv. and Hibiscus syriacus L. seedlings were studied through the comparison of their drought tolerance, salt tolerance and moisture tolerance and a comprehensive evaluation on resistances of 5 varieties was given based on subordinate function values analysis. The results showed that： there was a deep difference in the resistance of varieties of trees, a comprehensive evaluation on the ability of resistance of the varieties of trees was Lagerstroemia indica L.〉Ulmus densa Litv.〉Hibiscus syriacus L.〉Acer truncatum Bunge〉Pteroceltis tatarinowii Maxim.
出处
《农学学报》
2015年第6期113-116,共4页
Journal of Agriculture
基金
泰安市科技发展计划"紫薇
观赏石榴等主要绿化树品种优选与高效栽培技术研究开发"(20093020)
关键词
抗旱性
抗涝性
抗盐性
隶属函数分析
Drought Tolerance
Moisture Tolerance
Salt Tolerance
Subordinate Function Values Analysis
