Climatic and Edaphic Controls on Soil pH in Alpine Grasslands on the Tibetan Plateau,China:A Quantitative Analysis
JI Cheng-Jun;YANG Yuan-He;HAN Wen-Xuan;HE Yan-Fang;J.SMITH;P.SMITH;Department of Ecology;and Key Laboratory for Earth Surface Processes of the Ministry of Education;Peking University;State Key Laboratory of Vegetation and Environmental Change;Institute of Botany;Chinese Academy of Sciences;College of Resources and Environmental Sciences;China Agricultural University;Institute of Biological & Environmental Sciences;School of Biological Sciences;University of Aberdeen;
..............page:39-44
Validation of a Critical Nitrogen Curve for Summer Maize in the North China Plain
YUE Shan-Chao;SUN Fu-Lai;MENG Qing-Feng;ZHAO Rong-Fang;LI Fei;CHEN Xin-Ping;ZHANG Fu-Suo;CUI Zhen-Ling;College of Resources and Environmental Sciences;China Agricultural University;State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau;Northwest A&F University;Agriculture Bureau of Binzhou;College of Environmental Science and Engineering;Zhongkai University of Agriculture and Engineering;College of Ecology and Environmental Science;Inner Mongolia Agricultural University;
..............page:76-83
..............page:98-106
..............page:107-115
..............page:116-124
..............page:125-136
..............page:137-144
..............page:145-152