松嫩平原苏打盐渍土改良培肥时空一体化技术模式及其作用机理  

Spatio-temporal Integration Technology Model and Its Mechanism of Improving Quality and Fertility for Soda Saline Soil in Songnen Plain

作　　者：王鸿斌[1] 赵兰坡[1] 陈映彤 王丽群[1] 赵兴敏[1] 隋标[1] WANG Hongbin;ZHAO Lanpo;CHEN Yingtong;WANG Liqun;ZHAO Xingmin;SUIBiao(College of Resources and Environment,Jilin Agricultural University,Changchun 130118,China)

机构地区：[1]吉林农业大学资源与环境学院,长春130118

出　　处：《吉林农业大学学报》2022年第6期694-698,共5页Journal of Jilin Agricultural University

基　　金：中国工程院院地合作重点咨询项目(JL2020-001);吉林省重点研发计划项目(20210202023NC)。

摘　　要：结合多年苏打盐碱土改良调查研究的理论与实践,分析和总结了盐碱土资源的特点及改良中存在的问题,阐明了苏打盐碱地改良培肥时空一体化技术模式及其作用机理和效果,提出了盐碱地改良必须坚持的5项原则,旨在为松嫩平原盐碱地改良提供理论和技术支撑。Through investigation and research,combined with the theory and practice of years of soda saline-alkali soil improvement research,we analyzed and summarized the characteristics of saline-alkali soil resources and the problems existing in the improvement,and clarified the spatiotemporal integration technology model of soda saline-alkali soil improvement and fertilization and its mechanism of action and effect.We put forward five principles that must be adhered to in the improvement of saline-alkali land,with the purpose of providing theoretical and technical support for the improvement of saline-alkali soil land in Songnen plain.

关 键 词：松嫩平原 苏打盐渍土 土壤改良 时空一体化技术模式 

分 类 号：S156.4[农业科学—土壤学]