摘要
该研究通过对旱地实际情况进行分析,采取灌溉与排水措施、土壤改良工程、农业和化学措施,改变了影响水田质量的土壤因素和环境因素,农田灌溉有保障且排水畅通,土壤质地、剖面构型、p H值适合水稻生长,土壤有机质含量得以提高,从而使旱地改水田的耕地质量得以提升。
Through analyzing dry land actual situation,and taking steps as irrigation and drainage engineering,soilimprovement project,agricultural and chemical measures,soil properties and environmental factors which affectedquality of cultivated land was changed,farm irrigation was guaranteed and drainage was good,soil texture,soil pro-file form and soil p H was suitable for rice growth,in the same time,soil organic content was raised. accordingly,culti-vated land quality of dry land reform paddy field was improved.
出处
《安徽农学通报》
2016年第20期48-50,112,共4页
Anhui Agricultural Science Bulletin
关键词
耕地质量
土壤质地
灌溉设计保证率
有机质
土壤改良剂
Cultivated land quality
Soil texture
Dependability of irrigation designing
Organic matter
Soil amendment
