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于雷. 杨树不同无性系越冬时期含水率变化分析研究[J]. 四川林业科技, 2016, 37(1): 46-50. DOI: 10.16779/j.cnki.1003-5508.2016.01.009
引用本文: 于雷. 杨树不同无性系越冬时期含水率变化分析研究[J]. 四川林业科技, 2016, 37(1): 46-50. DOI: 10.16779/j.cnki.1003-5508.2016.01.009
shu
YU Lei. Analysis of Water Content Variation in Different Clones of Populus during Winter[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(1): 46-50. DOI: 10.16779/j.cnki.1003-5508.2016.01.009
Citation: YU Lei. Analysis of Water Content Variation in Different Clones of Populus during Winter[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(1): 46-50. DOI: 10.16779/j.cnki.1003-5508.2016.01.009
shu

杨树不同无性系越冬时期含水率变化分析研究

Analysis of Water Content Variation in Different Clones of Populus during Winter

    摘要
  • 摘要: 本文研究的目的是测定杨树不同无性系不同部位在越冬时期含水率变化情况,通过实验数据分得出:不同无性系不同部位的含水率上段>中段>下段,不同时期的含水率最大值在1月15日,最低值在4月20日。

     

    Abstract: The purpose of this paper is to determine the variation of water content in different parts of different populus clones during winter.Through analysis of the experimental data,it was found that the water content of different clones was upper section> middle section>lower section,and the water content of different parts was the highest in January 15th and the lowest in April 20th.

     

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