湿地松生长规律研究

Study on Growth Rules of Pinus elliotii

摘要:

通过对曾都区湿地松人工林生长现状的调查,选取标准木进行树干解析,分析了湿地松胸径、树高和材积的生长规律。结果表明:该地区湿地松在前18a一直呈现快速生长的趋势,且还没有达到数量成熟龄,具有很强的生长潜力和培育价值。

Abstract:

Based on investigation of current growth situation of Pinus elliotii in artificial forest in Zengdou District, we chose the standard trees to analyze the trunk, and analyze the growth rules of DBH, height and volume. The result shows the Pinus elliotii is always quickly growing before eighteen years old, yet it doesn't reach the age of quantitative maturity, and it has very strong growth potentials, and would be a promising species to be cultivated in this district.