滴灌施肥条件下氮去向及其对土壤环境影响的研究进展  

Research Progress on Nitrogen Fate and Its Effect on Soil Environment under Drip Fertigation

作　　者：刘瑞[1] 王星辰 束良佐[1] 檀兴燕 刘一 LIU Rui;WANG Xing-chen;SHU Liang-zuo(Key Laboratory of Plant Resources and Biology of Anhui Province, School of LifeScience,Huaibei Normal University ,Huaibei,Anhui 23500)

机构地区：[1]淮北师范大学生命科学学院,资源植物生物学安徽省重点实验室,安徽淮北235000

出　　处：《安徽农业科学》2018年第15期24-27,45,共5页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(31572202)

摘　　要：就滴灌施肥条件下不同施肥策略对肥料利用率、气态氮损失及对土壤环境的影响3个层次,根据文献对该领域的成果进行了总结,并对其发展前景进行了分析。According to the literatures existed,this paper summarized the existing achievements of this field and analyzed it＇s development prospect from three aspects,including the use ratio of fertilizer,the volatilization of gaseous nitrogen,and the influence of the soil environment under the condition of different drip fertilization strategies.

关 键 词：滴灌施肥 水氮耦合 氮去向 淋洗 次生盐渍化 

分 类 号：S274.1[农业科学—农业水土工程] Q945.78[农业科学—农业工程]