辽东山区野生槭树箱体培育园林大苗效果初报

槭树是辽宁省东部山区常见的绿化树种。通过对野生槭树大苗进行归圃装箱培育园林绿化用大苗试验,结果表明：槭树大苗采用木箱培育,苗木的生长状况、质量、形态、出圃栽植成活率都显著高于圃地育苗的各项株体生长指标;装箱培育槭树大苗的成本为平地育大苗的3.0倍,而经济效益却是平地大苗的8.5倍,经济效益十分显著。

Effects of Cultivating Big Seedlings of Wild Maple by using Box in Eastern Liaoning Mountain

Maple is common tree species in the eastern mountain area of Liaoning Province .Experiments of trans-planting root suckers of wild maple seedlings in the box for use of landscaping were conducted .Result shows that ：growth ,quality ,shape survival rate for maple seedlings which were cultivated in the box are significantly higher than that in nursery ;the cost of big seedlings for maple which were cultivated in the box is three times as big as that of the field seedling-raising .The economic benefit is very significant ,being 8 .5 times as much as that of the field seedling-raising .