摘要
近代黄河三角洲属近百年来的新成陆地，面积约６７．５×１０４ｈｍ２，大部分为滨海氯化物盐渍土，其中滨海盐土的面积约占６３．７％，土壤盐渍化危害 十分严重．盐渍土资源合理开发利用的途径是实施区域性的分区划类，建成相应的小麦、水 稻、棉花、畜产品及滩涂养殖业等不同类型的生产基地；大力增加土地投入，改善农业装备 ；开展必要的基础与应用科学研究，发展可持续农业．
Neo-Delta of Yellow River is land come into being within recent several hundreds years. The area is about 67.5×104hm2. The soil was seaside chloride saline soil. The seaside saline soil is about 63.7% in area and the salination is serious. Regional subareas and classifications are the reasonable routines for exploitation and utilization of saline soil re- sources. Corresponding production base, such as wheat, rice, cotton, livestock and seaside aquiculture, should be estab- lished. Land input and agricultural equipments should be improved. It's necessary to study of basic and applied science, and develop the sustain able agriculture.
出处
《土壤通报》
CAS
CSCD
北大核心
2001年第z1期1-2,共2页
Chinese Journal of Soil Science
关键词
黄河三角洲
盐渍土
开发利用
Dlta of Yellow River: Saline soil
Exploitation and uti lization.
