“…Therefore, understanding the influence and adaption mechanism of global climate change on agricultural production has great scientific value and practical significance, especially in China where agriculture plays a dominant role (Jin, et al, 1994;Wang, 1997;Zeng, et al, 2008;Hou, 2014). The literature about the impacts of climate change on agricultural production uses three main research methods (Li and Chen, 1999;Sun, et al, 2007), namely field observation experiment (Ziska, et al, 1991;Bowes, 1993;Hileman, et al, 1994;Hunsaker, et al, 1994;Kim, et al, 1996;Hunsaker, et al, 2000;Herrick and Thomas, 2001;Li, et al, 2003), historically analogical method (Han, et al, 2004), and numerical simulation and prediction method (Jin, et al, 1994;Duan and Niu, 2007;Cong, et al, 2008;Li, et al, 2008;Cong, et al, 2010;Tu, et al, 2010;Zhao, et al, 2010;Yang, et al, 2011a;He and Zhou, 2012;Wang, et al, 2012;Zhu, et al, 2012;Hu and Liu, 2013;. The literature about the impacts of climate change on agricultural production uses three main research methods (Li and Chen, 1999;Sun, et al, 2007), namely field observation experiment (Ziska, et al, 1991;Bowes, 1993;Hileman, et al, 1994;Hunsaker, et al, 1994;Kim, et al, 1996;Hunsaker, et al, 2000;…”