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抚育间伐对落叶松生长效果的影响

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摘要 抚育间伐是人们对落叶松人工林生长干预的主要措施,通过对林内环境的人为改善,使其能够更适合落叶松的生长。合理的间伐能够改善森林中树木生长的空间和水肥的供应,促进林分个体和群体的生长,提高森林的生态效益、环境效益和经济效益。本文主要研究了抚育间伐对落叶松生长效果的影响,分别对间伐前后落叶松的胸径、树高和林分蓄积量情况进行了统计,对落叶松抚育间伐的推广提供参考和借鉴价值。
出处 《中国农业信息》 2014年第4S期221-221,共1页 China Agricultural Informatics
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