• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

福建典型烟区代表性烟田土壤土系的建立

Soil Classification for Typical Tobacco Fields in Fujian

  • 摘要: 以福建的永定县和泰宁县作为福建烟区的产地代表,在永定和泰宁分别确定10块和7块典型优质烟田研究其土壤系统分类归属及其土系建立。结果表明:1)调查的17块典型烟田均属于水耕人为土亚纲,归属于5个亚类,可划分为10个土族和10个土系。2)总体上看,铁渗和铁聚水耕人为土上种植的烟叶,清香型风格相对优于潜育水耕人为土;3)福建烟区烟田酸性较重(pH<5.5),已为酸性土壤,需考虑进行改良。

     

    Abstract: Soil plays an important role on the aroma of the tobacco leaves of the plants grown on it.Classifying soils according to their characteristics is the first step of the taxonomy that also provides the holographic ID to a soil.As one of the major tobacco-growing provinces in China,Fujian has fields that produce high quality tobaccos.Seventeen such typical tobacco fields in Yongding and Taining counties were thus selected for the classification.One Order,one Suborder(Stagnic Anthrosols),3 Groups,5 Subgroups,9 families and 9 series were resulted.The Fe-leaching-and Fe-accumulating-Stagnic Anthrosols soils produced tobacco leaves with more fresh scent than Gleyi-Stagnic Anthrosols.The acidity of the tobacco fields in Fujian is generally high(i.e.,pH<5.5) which could be improved by addition of lime or dolomite powder.

     

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