日本落叶松在汉中地区生长规律初步研究

Preliminary Study on Growth Rules of Larix kaempferi in Hanzhong

以人工林为对象,通过解析平均木的树干,研究了汉中引种的日本落叶松(Larix kaempferi)生长规律,结果表明:日本落叶松引进汉中29年来一直呈快速生长趋势,表现出良好的适应性,具有很大的生长潜力,可大幅延长培育年限,作为生态林经营。

Introduction of Larix kaempferi plantation was studied through stem analysis of average wood.The results showed that Larix kaempferi has been growing rapidly for the past 29 years,indicating good adaptability and great growth potential.Extension of the age of cultivation as ecological forest would be possible.