摘要
石灰岩山区果园生草可以提高生长季土壤含水量 ,稳定周年地温 ,提高土壤基础养分含量 ;改善土壤物理性能 ,从而促进果树根系发育。
In calcareous stone area orchard, planting forages may increase soil water content and soil nutrient, stablize soil temperature, improve soil physical properties, so can promote the growth of roots of apple trees. The result showed Dactyls glomerata and Bromuis inermis were suitable grass species planted in calcareous stone area orchard.
关键词
石灰岩山区
果树
根系生态
果园
生草效应
Calcareous stone Area
Planting forage
Fruit tree
Root ecological system
