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阐述了我国草甸次生盐碱土的分布及植被特点、土壤成分指标,介绍了种植试验区的自然气候条件,提出草甸次生盐碱土改良种稻应注意土壤条件、水源和田间工程等问题,并从整地与泡洗盐碱、改良剂选择与使用、除草与施肥、插秧及水层管理、生理性病害的防治等方面总结了草甸次生盐碱土改良种稻的技术要点。
The distribution of secondary saline-alkali soil in the meadow of our country and the characteristics of vegetation and soil composition were described. The natural climatic conditions in the experimental area for planting were introduced. Some problems such as soil conditions, water source and field engineering should be noticed , And summed up the technical points of improved secondary planting of saline-alkali soil on meadow from the aspects of soil preparation and washing and salting, selection and application of improver, weeding and fertilization, transplanting and water layer management, prevention and treatment of physiological diseases.