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盐碱地是一类盐化和碱化地的总称,成因复杂,治理困难,已严重影响了我国的生态平衡和农牧业健康可持续发展。现代农业科技的发展为盐碱地的综合改良治理提供了契机,综合利用物理、水利、化学和生物改良技术,因地制宜,适时适地移栽抗盐碱植物,通过园林绿化手段改造改良盐碱地,可有效地改善城市居民生活环境。
Saline-alkali land is a general term for a group of salinization and alkalization. The complex causes and difficult management have seriously affected the ecological balance and the healthy and sustainable development of agriculture and animal husbandry in China. The development of modern agricultural science and technology provides an opportunity for the comprehensive improvement and management of saline-alkali land. Comprehensive utilization of physical, hydraulic, chemical and biological improvement techniques, timely and appropriate transplanting of saline-alkali-tolerant plants and improvement of saline-alkali land through landscaping means can effectively Improve the living environment of urban residents.