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作 者:陆新邦
出 处:《湖北林业科技》2009年第4期15-18,共4页Hubei Forestry Science and Technology
摘 要:笔者通过不同海拔高与纸浆毛竹林立竹均匀度和整齐度的关系研究,结果表明:纸浆毛竹林的立竹均匀度与整齐度均随海拔高度的增加而减小的变化趋势。竹林采取措施能提高竹林的均匀度与整齐度,其施肥样地的U值与E值分别是未施肥样地1.45与1.17倍。The authors showed that homogeneous degree and evenness degree of pulp bamboo forest for Phil. lostachys edulis (Carr.)Lehaie can reduce change trend along with height of sea level through relationship between different sea level height and homogeneous degree and evenness degree of pulp bamboo forest for Phyllostachys edulis (Carr.)Lehaie. The bamboo forest can enhance for the homogeneous degree and evenness degree of pulp bamboo forest for Phyllostachys edulis (Carr.)Lehaie by adopting measures, its U value and E of fertilized sample plots is 1.45 and 1.17 times of non--fertilized sample plots.
分 类 号:S795[农业科学—林木遗传育种] S831.4[农业科学—林学]
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