About Zheng Yi
About 内蒙古農業大学,内蒙古 呼和浩特 010019;内蒙古民族大学,内蒙古 通遼 028000
About Li Fengyi
About 内蒙古民族大学,内蒙古 通遼,028000
About Liu Tingyu
About 内蒙古民族大学,内蒙古 通遼,028000
About Liu Jinghui
About 内蒙古農業大学,内蒙古 呼和浩特,010019
About Zhongguo Turang yu Feiliao
About bentonite
About sandy soil
About humic acid
About nitrogen fertilizer
About availability
About spring(season)
About ammonium ion
About bioavailability
About nitrate nitrogen
About effectiveness
About eluviation
About soil nitrogen
About 無機態窒素
About 砂地
About 窒素溶脱
About Fertilizer application and efficiency
About Soil chemistry
About ベントナイト
About 腐植酸
About 窒素肥料
About 砂地
About 土壌
About 無機窒素
About 溶脱
About バイオアベイラビリティ