摘要
主要研究了山地果园施用保水剂后的蓄水保土效益。研究结果表明 :施用保水剂有效地改善果园的水分状况和土壤物理性状 ,大大促进幼树的生长。降低了蒸散量和水分亏缺 。
Benefits of soil and water conservation was mainly studied after water retention was used in mountain orchard. The research result indicated that using water retention could effectively improve the soil moisture and soil physical characteristic, decrease the evapotranspiration and water deficit.
出处
《水土保持研究》
CSCD
2001年第3期65-67,共3页
Research of Soil and Water Conservation
基金
山东省人民政府可持续发展科技示范工程"山区生态资源保护及综合开发利用技术的研究与示范"项目资助
关键词
果园
保水剂
保水效果
土壤水分
orchard
water-retention preparation
benefits of water conservation
soil moisture
