湖北省中低产田障碍类型与技术改良  

The Types of Impediment and Technical Improvement for Medium and Low Yield Fields of Hubei Province

作　　者：周先竹[1,2] 胡正梅[1,3] 梁华东[2] 李剑夫[4] 廖世勇[4] 杨文兵[2] 郭凯[2] 方非[4] 巩细民[2] 

机构地区：[1]湖北省土壤肥料工作站,武汉430070 [2]华中农业大学资源与环境学院,武汉430070 [3]湖北省蔬菜办公室,武汉430070 [4]湖北省农业厅,武汉430070

出　　处：《湖北农业科学》2014年第18期4294-4296,4300,共4页Hubei Agricultural Sciences

基　　金：湖北省高标准农田建设重大项目

摘　　要：湖北省耕地人均占有量低、中低产田比重大,应加强对冷浸潜育型、干旱灌溉型、坡地梯改型、瘠薄培肥型、渍涝排水型、障碍层次型、酸化耕地型等障碍类型的中低产田技术改良,促进粮食稳产高产,确保粮食安全。The cultivated land in capita is low and the percentage of medium/low yield fields is high in Hubei Province.The technical improvement for medium and low yield fields with the type of cold soil gleization,dry land irrigated,terracing of the land on the slopes,poor soil fertilized,water logging and ground water control,barrier layers and acid farmland should be made to promote the sustainable high grain yield and ensure food security.

关 键 词：中低产田 技术改造 障碍类型 湖北省 

分 类 号：S156.93[农业科学—土壤学]