The Experiment Study on the Soil Infiltration Charac-teristics of Fenxi Irrigated Area in Shanxi Province
Northern China is short of water, especially in Shanxi province is dry. The water used for irrigation is a main part of the all water we used. Therefore, studying of soil infiltration characteristics and determining the appropriate ir-rigation technology can save a large part of the water, which can extent alleviate much water pressure. Based on agricul-tural research project of Shanxi Province (No.20100311124) ,changes in soil water infil-tration process and the impact of soil water in-filtration factors are studied systematic in this article, and water infiltration characteristics of soil factors are analyzed by mathematical statis-tics. The test included Outdoor experiments and trenching excavating soil infiltration test and the grain size indoor experiments and determination of organic matter used for analyzing soil of Fenxi Irrigation shows that factors which influ-ence field soil water influence field soil water in-filtration characteristics have soil structure, soil moisture , soil texture ,soil organism quality, topsoil crusting and plate , agriculture hus-bandry measure and so on .The soil water infil-tration capacities offer increase while soil mois-ture going down, or it did in high physical clay content soil.
water infiltration soil structure soil texture soil moisture soil organism content soil salinity
Yuan Lin-Hu Fan Gui-Sheng
College of Environmental Science and Engineering of TUT Shanxi Taiyuan 030024
国际会议
山东淄博
英文
358-361
2011-05-27（万方平台首次上网日期，不代表论文的发表时间）