大庆市盐成土土纲的分类研究  

The Classification of Halosols order in Daqing City Heilongjiang

作　　者：张伟娟[1] 张吉立[1] 

机构地区：[1]大庆职业学院,黑龙江大庆163255

出　　处：《中国农学通报》2010年第6期68-72,共5页Chinese Agricultural Science Bulletin

摘　　要：依据所积累掌握的大庆市土壤资料,按中国土壤系统分类(第三版)进行检索,建立了大庆市土壤系统分类的分类系统。将大庆地区土壤分为5个土纲,盐成土纲是其中的1个土纲,在盐成土纲中又可以分为2个亚纲,3个土类。笔者主要从生境条件、形态特征、性状、生产能力、典型剖面等几个方面介绍弱盐潮湿碱积盐成土,弱盐简育碱积盐成土,弱碱潮湿正常盐成土,潜育潮湿正常盐成土,为土壤的科研、教学和生产提供理论基础。This study, based on the accumulated information on disposal of soil in Daqing City, made retrieval by Chinese Soil Taxonomy （third edition）, and we set up the Soil Taxonomy classification systerm of Daqing City. It divided the soil of Daqing into five soil orders, Halosols order is one of them, and we divided it into two sub-classes, and three soil types. This paper mainly describes from habitat conditions, morphological characteristics, traits, production capacity, a typical cross-section, Parasalic Aqui-Alkalic Halosols; Parasalic Hapli-Alkalic Halosols; Para-alkalic Aqui-Orthic Halosols,Gleyic Aqui-Orthic Halosols.so as to provide theoretical basis for research, teaching and production.

关 键 词：大庆市 土壤 盐成土纲 

分 类 号：S151.1[农业科学—土壤学]