| 一次性水肥措施对等密度107杨幼龄林胸径和郁闭度的影响作用分析 |
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| 引用本文： | 王三省,李和平,孙引娟.一次性水肥措施对等密度107杨幼龄林胸径和郁闭度的影响作用分析[J].陕西林业科技,2009(2). |
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| 作者姓名： | 王三省 李和平 孙引娟 |
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| 作者单位： | 宝鸡市林业工作中心站 宝鸡市林业局 |
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| 摘 要： | 对等密度107杨幼龄林进行一次性施肥灌溉措施对比试验,结果表明,一次性水肥措施对其幼林未郁闭前各龄期胸径生长量和郁闭度均有促进作用。
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| 关 键 词： | 107杨 幼龄林 一次性施肥灌溉措施 郁闭度和郁闭度 |
Effect of One-time Irrigation and Fertilization on the DBH and Crown Density of No. 107 Poplar Plantations with Even Planting Density |
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| WANG San-sheng,; LI He-ping,; SUN Yin-Juan.Effect of One-time Irrigation and Fertilization on the DBH and Crown Density of No. 107 Poplar Plantations with Even Planting Density[J].Shaanxi Forest Science and Technology,2009(2). |
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| Authors: | WANG San-sheng ; LI He-ping ; SUN Yin-Juan |
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| Institution: | 1 (1.Forestry Central Work Station of Baoji; Baoji; Shaanxi 721001; 2.Baoji Forestry Administration; Shaanxi 721000); |
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| Abstract: | Comparative experiments was conducted on the effect of one-time irrigation and fertilization on the DBH and crown density of young 107 poplar plantations of even planting density.The result showed the one-time irrigation and fertilization had improved the DBH and crown density during young age and before crown closure. |
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| Keywords: | No 107 poplar young plantation one-time irrigation and fertilization crown density |
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