【摘要】 2000年5月,在贵州省荔波县进行了马尾松剪顶容器苗造林试验,2003年1月调查结果,剪顶马尾松容器苗造林与对照比较,树高生长提高39 74%;地径生长提高34 4%;胸径生长提高89 11%;幼树保存率提高0 91%;冠径生长提高34 74%。更多还原

【Abstract】 The experiment on vessel seedling for afforestation by cutting the top of Pinus massoniana was conducted in May of 2000 in Libo county, Guizhou. The result of comparative study with the contrast in January of 2003 showed that the height growth of the pinus, the growth of ground diameter, breast diameter, survival rate of young seedling, top diameter had increased 39.74%, 34.4%, 89.11%, 0.91% and 34.74% in order.更多还原