Impact of Elevated Ozone Concentration on Yield Formation of Four Chinese Rice Cultivars under Fully Open-air Field Conditions
Impact of Elevated Ozone Concentration on Yield Formation of Four Chinese Rice Cultivars under Fully Open-air Field Conditions
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DOI:
10.14877/agrmet2.isam08.0.73.0
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发表时间:
2008
影响因子:
1.3
通讯作者:
Guang-yao Shi;Lian-xin Yang;Yulong Wang;K. Kobayashi;Jianguo Zhu;S. Pan;T. Chen;Gang Liu
中科院分区:
文献类型:
--
作者:
Guang-yao Shi;Lian-xin Yang;Yulong Wang;K. Kobayashi;Jianguo Zhu;S. Pan;T. Chen;Gang Liu
]) have increasedduring the last decades and will continue to rise in the comingyears (Chameides et al., 1994). Being toxic to plants at concentra-tionsaslowas30partsperbillion(ppb)(Karlssonetal.,1995),highozoneconcentrationshavelongbeenknowntoaffectphysiologicaland biochemical processes as well as biomass growth and yield ofagricultural crops (Krupa, 1997; Fumagalli et al., 2001; Feng andKobayashi, 2009). Rice (Oryza sativa L.) is unequivocally one of themost important food crops that feed the largest proportion of theworld’s population (Maclean et al., 2002). The demand for riceproduction will continue to increase in the coming decades,especiallyinthemajorrice-consumingcountriesofAsia,AfricaandLatin America, due to the population growth and cropland losses(Maclean et al., 2002). Determining an exact effect of increasingsurface [O