不同肥料种类对连作烟草根际土壤微生物功能多样性的影响-作物学报.PDF

作物学报 ACTA AGRONOMICA SINICA 2011, 37(1): 105111 /zwxb/ ISSN 0496-3490; CODEN TSHPA9 E-mail: xbzw@ DOI: 10.3724/SP.J.1006.2011.00105 不同肥料种类对连作烟草根际土壤微生物功能多样性的影响 杨宇虹1 陈冬梅2 晋 艳1 王海斌2 段玉琪1 郭徐魁2 何海斌2 林文雄2,* 1 , 653100; 2 , 350002 : 12 , , , , BIOLOG , ; ; , 12 74.37%25.63% , AWCD , AWCD , , , : ; ; ; ; BIOLOG Effects of Different Fertilizers on Functional Diversities of Microbial Flora in Rhizospheric Soil of Monoculture Tobacco 1 2 1 2 1 2 YANG Yu-Hong , CHEN Dong-Mei , JIN Yan , WANG Hai-Bin , DUAN Yu-Qi , GUO Xu-Kui , HE Hai-Bin2 , and LIN Wen-Xiong2,* 1 Institute of Tobacco Research, Yuxi 653100, China; 2Agroecological Institute, Fujian Agriculture and Forestry University, Fuzhou 350002, China Abstract: Tobacco is an intolerant continuous cropping crop. Continuous cropping obstacle restricts sustainable development of tobacco production, which is one of the most important problems in agricultural production. In this study, tobacco consecutively planting for twelve years in the same and the rhizospheric soil was sampled to investigate the c