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| 吉林省西部盐碱土资源开发利用中的若干问题 | |
| 引用本文： | 雒鹏飞,高勇,宋凤斌,赵兰坡,刘兴土.吉林省西部盐碱土资源开发利用中的若干问题[J].吉林农业大学学报,2004,26(6):659-663. |
| 作者姓名： | 雒鹏飞 高勇 宋凤斌 赵兰坡 刘兴土 |
| 作者单位： | 1. 中国科学院东北地理与农业生态研究所,长春,130012;吉林省农业综合开发办公室,长春,130051 2. 吉林省农业综合开发办公室,长春,130051 3. 中国科学院东北地理与农业生态研究所,长春,130012 4. 吉林农业大学资源与环境学院,吉林省生态恢复与生态系统管理省部国家共建实验室培育基地,长春,130118 |
| 基金项目： | 中国科学院知识创新工程重大项目(KZCXU-SW-19) |
| 摘 要： | 在总结多年盐碱土改良与开发利用经验的基础上，针对吉林省西部苏打盐碱土资源的特性，论述了盐碱土改良利用中应遵循的5项原则，阐述了盐碱地种稻的优势，并对种稻改良中存在一些问题进行了评述。根据盐碱土的成因和特性，提出了目前盐碱土改良的实质是建立“淡化表层”的观点。根据多年的盐碱土改良研究经验和盐碱土区自然植被为草甸草原这一事实，提出了目前盐碱地上不宜种树的观点。 |
| 关 键 词： | 苏打盐碱土 改良利用原则 淡化表层 吉林省西部地区 |
| 文章编号： | 1000-5684(2004)06-0659-05 |
Some Issues in Exploitation and Utilization of Saline-Alkaline Soil Resources in the West of Jilin Province |
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| LUO Peng-fei,GAO Yong,SONG Feng-bin,ZHAO Lan-po,LIU Xing-tu.Some Issues in Exploitation and Utilization of Saline-Alkaline Soil Resources in the West of Jilin Province[J].Journal of Jilin Agricultural University,2004,26(6):659-663. | |
| Authors: | LUO Peng-fei GAO Yong SONG Feng-bin ZHAO Lan-po LIU Xing-tu |
| Abstract: | By the experience of many year reclamation, exploitation and utilization of saline-alkaline soil in the West of Jilin province, five principles were proposed regarding saline-sodic soil management aiming at the characteristics of soil resources. Advantages and problems in rice cultivation in saline-alkaline soil were discussed. Based on its causes and characteristics, the establishment of a desalinized layer is needed in reclamation of the saline-alkaline soil. Considering the many-year experience of soil reclamation and the fact that natural vegetations are grass species, we advance that planting trees is not feasible on saline-alkaline lands. |
| Keywords: | saline-alkaline soil principles of reclamation and utilization desalinzed layer the west of Jilin province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |