Spatial Variability and Its influencing Factors of Soil Organic Matter and Alkaline Nitrogen in Central Hilly Area of Sichuan
TANG Jie, WANG Changquan*, LI Bing, ZENG Jian, LI Qiquan, XU Qiang, LI Yiding, LI Shan
Journal of Agricultural Science and Technology . 2017, (6): 124 -130 .  DOI: 10.13304/j.nykjdb.2016.644

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