红壤低丘陵泡桐-茶树复合系统的水分效应

Water Effects of Paulownia-tea System on Low Hilly Red Soil

本文根据田间实测水分资料,分析了红壤低丘陵泡桐-茶树复合系统1m 土体蓄水量变化及伏秋旱土壤水分耗损动态,表明红壤丘陵林茶立体利用能显著提高水资源利用率。

Based on field observation in summer,the paper analyzed the variable of water- retaining capacity of 1 m soil horizen and soil water consumption in hot summer days on paulownia-tea system on low hilly red soil.The results showed the tree-tea model marked raised water efficiency on low hilly red soil.