【摘要】 以井冈山槠、黄山栾树、金叶含笑、石笔木、青榨槭、五角枫、青冈、无患子、山杜英、东京野茉莉和观光木等11个亚热带优良阔叶树种为对象 ,研究了 11个树种的年苗高生长规律 ,并用Logistic方程拟合了 11个树种的苗高生长模型。结果表明 ,所拟合的 11个树种的苗高生长曲线与实际生长曲线吻合程度高 ,可作为采用育苗技术措施的依据。更多还原

【Abstract】 Annual growth rhythm of one year seedlings of 11 precious hardwood species was studied and the seedling height growth patterns were simulated with logistic curve in the year 2002 at Jian city, Jiangxi province. The results show that the growth patterns of 11 species are fitted well with the actual growth curve and can be used as technique basis to cultivate seedlings.更多还原