[1]Hirel B, Gouis J L, Ney B, Gallais A. The challenge of improving nitrogen use efficiency in crop plants: towards a more central role for genetic variability and quantitative genetics within intergrated approaches. J Exp Bot, 2007, 58: 2369–2387
[2]Delmer D. Agriculture in the developing world: connecting innovations in plant research to downstream applications. Proc Natl Acad Sci USA, 2005, 102: 15739–15746
[3]Duvick D N. The contribution of breeding to yield advances in maize (Zea mays L.). In: Duvick D N, Sparks L, eds. Advances in Agronomy. San Diego, CA: Academic Press, 2005. pp 83–145
[4]Duvick D N. Genetic progress in yield of United States maize (Zea mays L.). Maydica, 2005, 50: 193–202
[5]Duvick D N, Cassman K G. Post-green revolution trends in yield potential of temperate maize in the North-central United States. Crop Sci, 1999, 39: 1622–1630
[6]Qiao C G, Wang Y J, Guo H A, Chen X J, Liu J Y, Li S Q. A review of advances in maize production in Jilin province during 1974–1993. Field Crops Res, 1996, 47: 65–75
[7]Russell W A.Genetic improvement of maize yields. Adv Agron, 1991, 46: 245–298
[8]Duvick D N. Genetic contributions to advances in yield of U.S. maize. Maydica, 1992, 37: 39–79
[9]Luque S F, Cirilo A G, Otegui M E. Genetic gains in grain yield and related physiological attributes in Argentine maize hybrids. Field Crops Res, 2006, 95: 383–397
[10]Eyherabide G H, Damilano A L, Colazo J C. Genetic gain for grain yield of maize in Argentina. Maydica, 1994, 39: 207–211
[11]Cunha Fernandes J S, Franzon J F. Thirty years of genetic progress in maize (Zea mays L.) in a tropical environment. Maydica, 1997, 42: 21–27
[12]Xie Z-J(谢振江), Li M-S(李明顺), Xu J-S(徐家舜), Zhang S-H(张世煌). Contributions of genetic improvement to yields of maize hybrids during different eras in North China. Sci Agric Sin (中国农业科学), 2009, 42(3): 781–789 (in chinese with English abstract)
[13]Hu C-H(胡昌浩), Dong S-T(董树亭), Wang K-J(王空军), Sun Q-Q(孙庆泉). Studies on development law for main agronomice characters of maize hybrid in different eras. J Maize Sci (玉米科学), 1998, 6(3): 50–54 (in Chinese)
[14]Duvick D N. Genetic contributions to yield gains of U.S. hybrid maize, 1930 to 1980. In: Fehr W R ed. Genetic Contributions to Yield Gains of Five Major Crop Plants. CSSA Special Publication 7. Madison, WI: ASA and CSSA, 1984. pp 15–47
[15]Tollenaar M, Wu J. Yield improvement in temperate maize is attributable to greater stress tolerance. Crop Sci, 1999, 39: 1597–1604
[16]Echarte L, Luque S, Andrade F H, Sadras V O, Cirilo A, Otegui M E, Vega C R C. Response of maize kernel number to plant density in Argentinean hybrids released between 1965 and 1993. Field Crops Res, 2000, 68: 1–8
[17]Sangoi L, Ender M, Guidolin A F, Almeida M L, Konflanz V A. Nitrogen fertilization impact on agronomic traits of maize hybrids released at different decades. Pesquisa Agropecuaria Brasileira, 2001, 36: 757–764
[18]McCullough D E, Aguilera A, Tollenaar M. N uptake, N partitioning, and photosynthetic N-use efficiency of an old and a new maize hybrid. Can J Plant Sci, 1994, 74: 479–484
[19]Sangoi L, Gracietti M A, Rampazzo C, Bianchetti P. Response of Brazilian maize hybrids from different eras to changes in plant density. Field Crops Res, 2002, 79: 39–51
[20]Carlone M R, Russell W A. Response to plant densities and nitrogen levels for four maize cultivars from different eras of breeding. Crop Sci, 1987, 27: 465–470
[21]Tollenaar M, Lee E A. Yield potential, yield stability and stress tolerance in maize. Field Crops Res, 2002, 75: 161–169
[22]Ci X K, Li M S, Xu J S, Lu Z Y, Bai P F, Ru G L, Liang X L, Zhang D G, Li X H, Bai L, Xie C X, Hao Z F, Zhang S H, Dong S T. Trends of grain yield and plant traits in Chinese maize cultivars from the 1950s to the 2000s. Euphytica, 2012, 185: 395–406
[23]O'Neill P M, Shanahan J F, Schepers J S, Caldwell B. Agronomic responses of corn hybrids from different eras to deficit and adequate levels of water and nitrogen. Agron J, 2004, 96: 1660–1667
[24]Wu Q P, Chen F J, Chen Y L, Yuan L X, Zhang F S, Mi G H. Root growth in response to nitrogen supply in Chinese maize hybrids released between 1973 and 2009. Sci China (Ser C: Life Sci), 2011, 54(7): 642–650
[25]Ding L, Wang K J, Jiang G M, Biswas D K, Xu H, Li L F, Li Y H. Effects of nitrogen deficiency on photosynthetic traits of maize hybrids released in different years. Ann Bot, 2005, 96: 925–930
[26]Dyson T. World food tredns and prospects to 2025. Proc Natl Acad Sci USA, 1999, 96: 5929–5936
[27]Zhang F-S(张福锁), Wang J-Q(王激清), Zhang W-F(张卫峰), Cui Z-L(崔振岭), Ma W-Q(马文奇), Chen X-P(陈新平), Jiang R-F(江荣风). Nutrient use efficiencies of major ceral crops in China and measures for improvement. Acta Pedol Sin (土壤学报), 2008, 45(5): 915–924 (in Chinese with English abstract)
[28]Ma B L, Subedi K D, Liu A. Variations in grain nitrogen removal associated with management practices in maize production. Nutr Cycl Agroecosyst, 2006, 76: 67–80
[29]Raun W R, Johnson G V. Improving nitrogen use efficiency for cereal production. Agron J, 1999, 91: 357–363
[30]Castleberry R M, Crum C W, Krull F. Genetic yield improvement of U.S. maize cultivars under varying fertility and climatic environments. Crop Sci, 1984, 24: 33–36
[31]Moll R H, Kamprath E J, Jackson W A. Analysis and interpretation of factors which contribute to efficiency of nitrogen utilization. Agron J, 1982, 74: 562–564
[32]Cardwell V B. Fifty years of Minnesota corn production: Sources of yield increase. Agron J, 1982, 74: 984–990
[33]Ciampitti I A, Vyn T J. A comprehensive study of plant density consequences on nitrogen uptake dynamics of maize plants from vegetative to reproductive stages. Field Crops Res, 2011, 121: 2–18
[34]Osaki M, Makoto L, Toshiaki T. Ontogenetic changes in the contents of ribulose-1,5-bisphosphate carboxylase/oxygenase, phosphoenolpyruvate carboxylase, and chlorophyll in individual leaves of maize. Soil Sci Plant Nutr, 1995, 41: 285−293
[35]Lü L-H(吕丽华), Tao H-B(陶洪斌), Wang P(王璞), Liu M(刘明), Zhao M(赵明), Wang R-Z(王润正). Carbon and nitrogen metabolism and nitrogen use efficiency in summer maize under different planting densities. Acta Agron Sin (作物学报), 2008, 34(4): 718−723 (in Chinese with English abstract)
[36]Qian C-R(钱春荣). Response to Plant Density and Nitrogen Application Rate for Maize Hybrids and Cultivation Approach for High-Yield with High-Efficiency in Northeast China. PhD Dissertation of Nanjing Agricultural University, 2012 (in Chinese with English abstract) |