[1] [1] Vaesen K,Gilliams S,Nackaerts K,et al.Field Crops Research,2001,1:13.

[2] [2] Steddom K,Heidel G,Jones D,et al.Phytopathology,2003,93:720.

[3] [3] Lisandro Rambo,Ma Baoluo,Xiong Youcai,et al.Journal of Plant Nutrition and Soil Science,2010,3:434.

[4] [4] Muchow R C.Field Crops Research,1998,56:209.

[5] [5] Sangoi L,Gracietti M A,Rampazzo C,et al.Field Crops Research,2002,79:39.

[6] [6] Subedi K D,Ma B L.Plant Soil,2005,273:189.

[7] [7] Westgate M E,Forvella F,Reicosky D C,et al.Field Crops Research,1997,49:249.

[8] [8] Hoffmann C M,Blomberg M.Journal of Agronomy and Crop Science,2004,190:197.

[11] [11] Fei Yuan,Marvin E.Bauer.Remote Sensing of Environment,2007,3:375.

[12] [12] Rouse J W,Haas R H.Third ERTS Symposium,1973,1:309.Washington,DC:NASA

[13] [13] Pearson R L,Miller D L.Proceeding of the Eighth International Symposium on Remote Sensing of Environment,1972,2:1357.

[14] [14] Jordan C F.Ecology,1969,50:663.

[15] [15] Richardson A J,Wiegand C L.Photogrammetric Engineering and Remote Sensing,1977,(02):1541.

[16] [16] Roujean J L,Boreon F M.Remote Sensing Environment,1995,51:375.

[17] [17] Huete A R.Remote Sensing Environment,1988,25:295.

[18] [18] Rondeaux G,Steven M,Baret F.Remote Sensing Environment,1996,55(2):95.

[19] [19] Baret F,Guyot G.Remote Sensing Environment,1991,35:161.

[20] [20] Gitelson A A,Merzlyak M N.Journal of Plant Physiology,1996,148(3/4):494.

[21] [21] Shibayama M Akiyama.Remote Sensing Environment,l989,27:119.

[22] [22] Clevers J G P W.Remote Sensing Environment,l989,29:25.

[23] [23] Adams M L,Philpot W D,Norvell W A.International Journal of Remote Sensing,1999,20:3663.

[24] [24] Gitelson A A,Kaufman Y J,Stark R,et al.Remote Sensing Environment,2002,80:76.

[25] [25] Riedell W E,Blackmer T M.Crop Science,1999,39(6):1835.

[26] [26] Penuelas J,Inoue Y.Photosynthetica,1999,36(3):355.

[27] [27] Parkes I.Earth Observation Science,1997,10:112.

[28] [28] Pinty B,Verstraete M M.Vegetation,1991,101:15.

[30] [30] Roth G W,Fox R H.Agron.J.,1989,81:502.

[31] [31] Wu Di,Chen Jianyang,Lu Baiyi,et al.Food Chemistry,135(4):2147.

[32] [32] Gianquinto G,Orsini F,Fecondinia M,et al.European Journal of Agronomy,2011,35(3):135.

[34] [34] Oliveira L F,Scharf P C,Vories E D,et al.Soil Science Society of America Journal,2013,77(1):173.

[35] [35] Lisandro Rambo,Ma Baoluo,Xiong Youcai,et al.Journal of Plant Nutrition and Soil Science,2010,173(3):434.

[36] [36] Zhu Y,Yao X,Tian Y,et al.International Journal of Applied Earth Observation and Geoinformation,2008,10(1):1.

[37] [37] Yao X,Yao X,Jia W et al.Sensors,2013,13(3):3109.

[38] [38] Reyniers M,Vrindts E.International Journal of Remote Sensing,2006,27(3):549.

[41] [41] Jongschaap R E E.European Journal of Agronomy,2006,24(4):316.

[42] [42] Jongschaap R E E,Booij R.International Journal of Applied Earth Observation and Geoinformation,2004,5(3):205.

[43] [43] Xue Lihong,Cao Weixing,Luo Weihong,et al.Agronomy Journal,2004,96(1):135.

[48] [48] Chang J,Clay S A,Clay D E,et al.Communications in Soil Science and Plant Analysis,2005,36(13-14):1799.

[49] [49] Chen J M,Cihlar J.Remote Sensing of Environment,1996,55:153.

[51] [51] Raymond E E.Jongschaap.European Journary of Agronomy,2006,(24):316.

[52] [52] Vaesen K,Gilliams S,Nackaerts K,et al.Field Crops Research,2001,69:13.

[53] [53] Sarlikioti V,Meinen E,Marcelis L F M.Biosystems Engineering,2011,108:114.

[54] [54] Doraiswamy P C,Sinclair T R,Hollinger S,et al.Remote Sensing of Environment,2005,97(2):192.

[55] [55] Bertholdsson N O.European Journal of Agronomy,1999,10:1.

[56] [56] Casanova D,Epema G F,Goudriaan J.Field Crops Research,1998,55:83.

[57] [57] Duchemin B,Hadria R,Erraki S,et al.Agricultural Water Management,2006,79:1.

[58] [58] Guan J,F.W.Nutter F W Jr.Computers and Electronics in Agriculture,2002,37:97.

[62] [62] Xu H R,Ying Y B,Fu X P,et al.Biosystems Engineering,2007,96(4):447.

[63] [63] Bravo C,Moshou D.Biosystems Engineering,2003,84(2):137.

[64] [64] Mieke Reyniers,ElsVrindts,Josse De Baerdemaeker.European Journal of Agronomy,2006,24:87.

[66] [66] Steddom K,Bredehoeft M W,Khan M,et al.Plant Disease,2005,5:153.

[67] [67] Sarah J.Pethybridge,Frank Hay,Paul Esker,et al.Plant Disease,2007,91:1397.

[69] [69] Yang Z,Rao M N,Elliott N C,et al.Computers and Electronics in Agriculture,2005,47:121.

[70] [70] Yang Z,Rao M N,Elliott N C,et al.Computers and Electronics in Agriculture,2009,67:64.

[72] [72] Mieke Reyniers,ElsVrindts,Josse De Baerdemaeker.European Journal of Agronomy,2006,24:87.