2000～2001年,在湖南省优质烟主产区采集了81个土壤样品,进行不同产量水平土壤肥力状况的测试分析。结果表明:不同产量水平烟田土壤的有机质含量较高,pH值较适宜,全量N,P,K和有效N,P,K含量均较丰富,有效Zn,Mn,Cu和交换性Ca含量较充足,但绝大部分土壤有效B含量缺乏,中、低产烟田Mg供应不足。并对不同产量水平烟田的施肥策略进行了讨论。 From 2000 to 2001, 81 soil samples were collected from the main producing areas of high quality tobacco in Hunan Province for testing and analysis of soil fertility at different yield levels. The results showed that the content of organic matter was higher, pH value was more suitable, total N, P, K and available N, P and K contents were higher in different yield levels soils, and the available Zn, Mn, Cu and exchangeable Ca contents were more Sufficient, but the vast majority of soil available B content is lack of medium and low yield tobacco Mg supply. The fertilization strategies of different yield tobacco fields were discussed.