盐碱地改良利用技术研究进展.pdfVIP

23 2 V ol. 23 N o. 2 2010 4 W or ld F orestry R esearch A pr2010 * 1 1 2 1 1 1 马 晨 马履 一 刘太祥 左海军 张 博 刘 寅 ( 1 , 1000 83; 2 , 300457 : 在系统分析盐渍化土壤的形成原因及其危 的基础上, 分别从物理化学生物及综合措施方面阐述了 盐碱地的主要改良利用技术及其研究成果此外, 展望了盐碱地改良利用的发展动向, 为盐渍地的开发治理 盐渍化农田的改良利用滨海盐土区的防护林建设以及盐碱地植被构建等提供参考 : 盐碱地, 改良利用, 耐盐植物 : S 72 8. 7 : A : 1001- 4241( 2010 02- 0028- 05 R esearch Progress on Saline Land Improvem ent Technology 1 1 2 1 1 1 M a Ch en M a Lvyi L iu T aix iang Zuo H a ijun Zhang Bo L iu Y in ( 1 The K ey L aboratory of S ilv iculture and Conse rvation o f M inistry of Education, Be ij ing Fo restry U nivers ity, B eijing 100083, China; 2 H ailin H o rticulture Eng ineer ing Co. , L td, T ianj in D ev elopment A rea, T ian jin 300457, Ch ina Abstract: Saline land has very a great po tentia l in term s of deve lopm ent and utilizat ion as one o f the m a in reserved land resources. E specially on the contex t o f tenser conflicts bewt een hum an and land, it is of mi portant and practical sign ificance to deve lop and utilize sa line land. Based on the system at ical analyses of reasons of how saline land is formed as well as its harm s, the paper discu ssed the m ain saline land mi provement techno log ies from the perspect ives of physics, chem istry, biology and