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  1. CORESTA Congress, Shanghai, 2008, APPOST 27

    Study on spatial variability and regionalized management of soil nutrients in tobacco plantation field

    WANG Xinzhong; ZHANG Zhengyang; LIU Guoshun; HAO Weihong; LI Yantao; LIU Xia; LI Lidan; ZHANG Chunhua
    Henan Agricultural University, National Tobacco Cultivate Physiology and Biochemistry Research Centre, Zhengzhou, China.
    Present nutrient management for flue-cured tobacco (Nicotiana tabacum) in Central China takes no account of spatial variability in soil nutrients. This results in over-application in areas with high nutrient levels and under-application in areas with low ...