本文在总结多年容器育苗经验的基础上,对基质中的主要成分用量设计不同梯度,研究最佳配比的基质配方.结果表明,以泥炭土60％,油枯、蛭石、珍珠岩、黄心土各1％,添加缓释型复合肥1.5kg/m3、生石灰粉500gm3,其余用马尾松树皮(粉碎)填充(约占36％),是试验的最佳基质配方.用该基质培育的油茶容器苗长势健壮,2年苗出圃平均地径可达3.422mm,基质成团,提起不松散.

The light matrix vessel is used to cultivated seedlings of Pinus massoniana based on the right moment humiture control and nutrient management in the greenhouse big awning.This paper analyses the nursery stock quality of masson pine,and puts forward the reasonable suggestions for the management before the seedlings transplanted from the nursery.