%0 Journal Article %T Fertilizer requirements for wheat and maize in China: the QUEFTS approach %A Liu, Mingqiang %A Yu, Zhenrong %A Liu, Yunhui %A Konijn, N. %J Nutrient Cycling in Agroecosystems %V 74 %N 3 %P 245-258 %@ 1385-1314 %D 2006-04-27 %I Springer Netherlands %~ DeepDyve