TY - Acta Agronomica Sinica A1 - FU Xue-Li,ZHANG Hui,JIA Ji-Zeng,DU Li-Feng,FU Jin-Dong,ZHAO Ming T1 - Yield Performance and Resources Used Efficiency of Winter Wheat and Summer Maize in Double Late-Cropping System Y1 - 2009-09-12 JF - Acta Agronomica Sinica JO - Acta Agronomica Sinica SP - 1708 EP - 1714 VL - 35 IS - 9 UR - https://zwxb.chinacrops.org N1 - 10.3724/SP.J.1006.2009.01708 ER -