华北农学报 ›› 2005, Vol. 20 ›› Issue (S1): 96-98. doi: 10.7668/hbnxb.2005.S1.025

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包头市主要园林树种的耐旱性研究

辛淑清1, 邬晓红1, 丁志峰2   

  1. 1. 包头市园林科学研究所, 内蒙古包头 014010;
    2. 鄂尔多斯市伊金霍洛旗园林局, 内蒙古阿腾希连镇 017200
  • 收稿日期:2005-12-10 出版日期:2005-12-31
  • 作者简介:辛淑清(1968- ),女,内蒙古土默特左旗人,工程师,学士,主要从事植物栽培工作。

Tree Species Tolerance to Drought in Baotou Park

XIN Shu-qing1, WU Xiao-hong1, DING Zhi-feng2   

  1. 1. Baotou Horticulture and Forestry Institute Inner Mongolia, Baotou 014010, China;
    2. Yiqi Horticulture and Forestry Bureau Erdos, Inner Mongolia, Dongsheng 017200, China
  • Received:2005-12-10 Published:2005-12-31

摘要: 共收集了包头市园林树种16种:云衫、桧柏、侧柏、油松、榆叶梅等,通过叶水势的测定。依据模型,把测得的苗木叶水势与土壤含水量关系进行分析,结果表明:包头市主要园林树种中属于高水势延迟脱水耐旱树种有油松、银老梅、黄刺梅、国槐、白蜡、杠柳;属于亚高水势延迟脱水耐旱树种有桧柏、榆叶梅、女贞、毛樱桃、珍珠梅、白榆、家杨、垂榆、山梅;属于低水势忍耐脱水耐旱树种有云衫、玫瑰;属于亚低水势忍耐脱水耐旱树种有侧柏、绣线菊、丁香、刺槐、旱柳。

关键词: 园林树种, 水分, 限制因子, 叶水势, 土壤含水量

Abstract: Determining the leaf moisture potential in 16 tree species collected from Baotou park,correlation of leaf moisture potential and soil moisture content showed that some species were high moisture potential and delayed desiccate species,such as Chinese pine,P.glabra,sophora,Chinese wax,periploca et al; some were sub-high moisture potential and delayed desiccate species,such as flowering almond,privet,Manchu cherry,sorbaria kirilowii,et al.;some were low moisture potential and tolerated desiccate species,such as spruce,rose;some were sub-low moisture potential and tolerated desiccate species,such as arbor vitae,meadow sweet,clove, acacia,hankow willow.

Key words: Species in park, Moisture, Restriction factors, Leaf moisture potential, Soil moisture content

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引用本文

辛淑清, 邬晓红, 丁志峰. 包头市主要园林树种的耐旱性研究[J]. 华北农学报, 2005, 20(S1): 96-98. doi: 10.7668/hbnxb.2005.S1.025.

XIN Shu-qing, WU Xiao-hong, DING Zhi-feng. Tree Species Tolerance to Drought in Baotou Park[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2005, 20(S1): 96-98. doi: 10.7668/hbnxb.2005.S1.025.

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