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新疆各族劳动人民在长期农业生产实践中,创造和积累了开发利用绿洲盐碱地的许多经验。但从全局看,今后对盐碱土的开发利用,要注意以下几个问题。 1.全面规划,综合利用 所谓全面规划,就是要从整个流域考虑,统一规划。首先,根据土壤盐碱化程度、特点及土壤中水盐运动规律,进行开发利用;其次,对上下左右各方面利益和需要,统筹安排,使土壤稳定脱盐并不断提高肥力。例如喀什市,由于没有按流域或灌区
In the long-term practice of agricultural production, the working people of all ethnic groups in Xinjiang have created and accumulated much experience in the development and utilization of oasis saline-alkali land. However, judging from the overall situation, we should pay attention to the following problems in the development and utilization of saline-alkali soil in the future. 1. Comprehensive planning, comprehensive utilization of the so-called comprehensive planning is to consider from the entire basin, unified planning. First of all, according to the degree and characteristics of soil salinization and the law of movement of water and salt in the soil, the development and utilization should be carried out. Secondly, the interests and needs of all aspects should be planned and co-ordinated so that the soil can be desalinated steadily and fertility can be continuously improved. For example, Kashi City, due to not by basin or irrigated area