大叶女贞耐寒性研究——基于2009年河北省邢台市大叶女贞冻害调查分析 |
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引用本文: | 刘宝臣,唐伟斌.大叶女贞耐寒性研究——基于2009年河北省邢台市大叶女贞冻害调查分析[J].安徽农业科学,2012(13):7783-7784,7831. |
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作者姓名: | 刘宝臣 唐伟斌 |
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作者单位: | 1. 泊头职业学院,河北泊头,062150 2. 邢台学院生物化学系,河北邢台,054001 |
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摘 要: | 目的]研究2009年初冬暴雪对邢台市区栽植的大叶女贞的冻害情况。方法]采用重点区域普查法对邢台市主城区的主要干道、公园、游园内种植的大叶女贞冻害情况逐一调查并分析。结果]种植年限、栽植环境和温度骤降是造成冻害的主要原因。结论]选用耐寒品种和大规格苗,选择适宜栽植环境,提高养护管理水平等可以提高大叶女贞的耐寒性。
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关 键 词: | 大叶女贞 耐寒性 冻害 年限 生境 |
Investigation on the Cold Tolerance of Ligustrum lucidum——Based on Investigation of Xingtai City, Hebei Province in 2009 |
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Institution: | LIU Bao-chen et al(Botou Vocational College,Botou,Hebei 062150) |
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Abstract: | Objective] To study the freezing injury of Ligustrum lucidum caused by the early winter snowstorm in 2009 in Xingtai City.Method] The freezing injury of Ligustrum lucidum was surveyed in the main streets,parks and gardens of Xingtai.Result] The freezing injury was mainly caused by the growth years,environment and sudden temperature reduction.Conclusion] The cold tolerance of Ligustrum lucidum can be improved through selecting the cold-tolerant cultivars and appropriate planting environment,and improving the maintenance of plants. |
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Keywords: | Ligustrum lucidum Cold tolerance Freezing injury Years of growth Habitats |
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