摘要
本文论述了黑龙港低平原缺水盐渍地区苜蓿对土壤结构、土壤水分、养分和盐分的影响。苜蓿对改善土壤生态环境,实现草地生态系统良性循环,起着重要作用。
The effects of alfalfa on soil structure, moisture, nutrient content and salinity in the low plain of Heilonggang, the water deficit and salinised area, were studied. Alfalfa plays an important role in improving soil eco-environment and bringing about a sound cycle in the grassland ecosystem.
出处
《农村生态环境》
CSCD
1993年第3期20-22,共3页
Rural Eco-Environment
关键词
土壤
苜蓿
生态环境
soil, alfalfa, Heilonggang area
