摘要
系统地阐述了四湖地区湿地农田低产土壤的分布、成因、类型、特性及障碍因素，并着重对采取“三沟”配套排水、增肥调养、使用释氧化物、选手抗逆良种及轮作养地等综合改良利用技术的试验研究对果作了系统分析。
This paper expounds the distribution,formation factors,types,features and impediment factor of the low yield soil in the Four lake region,and systematically analyses the results of comprehensive ameliorating techniques such as adopting 'з ditch' drainage system,intensified fertilizing,soil nutrient adjusting,oxygen releasing compounds applying,adversity resisting variety breeding,and crop rotation.
出处
《长江流域资源与环境》
CAS
CSCD
1997年第4期334-339,共6页
Resources and Environment in the Yangtze Basin
基金
湖北省"八五"重大科技项目
中国科学院武汉分院择优支持项目
关键词
湿地农田
低产土壤
土壤改良
farming soil in wetland,low yield soil,improvement and utilization,the four lake region
