| 摘要: |
| 吉林省盐碱地广泛分布在西部的干旱和半干旱地区，近几十年来，由于自然和人为因素共同作 用，该地区盐碱化程度呈现加速恶化趋势，盐碱化程度不断加重、面积不断扩大，导致治理难度大、成本 高，严重制约了吉林省粮食总产量的增长和有效供给。该文依据吉林省西部地区近十年来盐碱地治理情 况，阐述了盐碱地治理效益以及存在的主要问题，提出盐碱地治理的对策和建议。 |
| 关键词: 盐碱地 治理 对策建议 吉林省 |
| DOI：10.7621/cjarrp.1005-9121.20130610 |
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| ACTIVELY PROMOTION OF THE SALINE-ALKALI LAND TREATMENT TO ENSURE THE EFFECTIVE SUPPLY OF FOOD |
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Ji Weichun, Ding Chunyu, Yang Wei, Jia Naixin
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Institute of Agricultural Resources and Regional Planning of Jilin Province， Changchun 130062
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| Abstract: |
| The saline-alkali lands in Jilin province widely distribute in the arid and semiarid area of the western ar- ea. In recent decades， the saline-alkali level in these areas becomes worse and worse with high speed due to the effect of nature and human factor. The continuous increase in salinization and area had leaded the larger difficulty in management and higher cost， which seriously restrict the increase of output of the grain and purveyance in Jilin province. This paper described the efficiency in the saline-alkali management and the main problems， and put forward some countermeasures and suggestions for the land treatment. |
| Key words: saline-alkali land treatment countermeasures Jilin province |
