百色市植烟土壤状况及保育和修复技术

摘要

According to the field examination and the accumulated annual data,the status of tobacco-planting soil in Baise were analysed,and the promotion situation of a number of soil protection and remediation technologies,such as winter ploughing,rice straw return to paddy field,green manure technology,organic manure fertilization,humic acid fertilization, lime application and biological passivation agent,were summarized systematically. On this basis,the key work of conserva-tion and restoration of tobacco-growing soil in the future were proposed,which can provide useful reference for Baise to-bacco-growing area and other tobacco growing regions.%根据实地调查和常年数据积累，分析了百色烟区植烟土壤的状况，系统总结了近年来百色烟区冬翻晒土、秸秆还田、绿肥翻压、增施有机肥和腐植酸肥、施用生物肥料、生石灰、生物钝化剂等植烟土壤保育与修复技术措施的实施推广情况，提出了今后该烟区植烟土壤保育和修复的重点工作，可为百色烟区实施植烟土壤生态保护提供有益参考。