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同异分析法在评价气象因子与水稻产量关系中的初步研究
引用本文:扶 定,王青林,祁玉良,马汉云,沈光辉,霍二伟,郭桂英.同异分析法在评价气象因子与水稻产量关系中的初步研究[J].中国农学通报,2009,25(18):140-145.
作者姓名:扶 定  王青林  祁玉良  马汉云  沈光辉  霍二伟  郭桂英
作者单位:信阳市农业科学研究所,河南信阳,464000
基金项目:国家农业科技成果转化资金项目"优质稻特优2035的中试及产业化示范",河南省重大科技攻关项目"两系法优质超级杂交稻新组合培育技术研究及应用" 
摘    要:运用同异分析法,分析和评价了信阳市1996~2005年度水稻生长期间主要气象因子,结果表明:1997、1999和2001年为丰产年份;1996、1998、2002和2004年为平产年份;2000、2003和2005年为歉产年份。分析方法切实可行,评价结论客观合理,为科学评价年度间的水稻气象产量提供了一条新的途径。

关 键 词:退耕还林  退耕还林  吴起  种子植物  区系特征  
收稿时间:2009-04-17
修稿时间:2009-05-21

Preliminary Study on Identical and Different Analysis Method in the Evaluation of Meteorological Factors and Rice Yield Relationship
FU Ding.Preliminary Study on Identical and Different Analysis Method in the Evaluation of Meteorological Factors and Rice Yield Relationship[J].Chinese Agricultural Science Bulletin,2009,25(18):140-145.
Authors:FU Ding
Institution:(Xinyang Institute of Agricultural Science, Xinyang Henan 464000)
Abstract:Main climatic factors of Xinyang were analyzed and evaluated by identical and different analysis method during rice growth and development in 1996~2005. The results showed that 1997, 1999 and 2001 were high yield years; 1996, 1998, 2002 and 2004 were normal yield years; 2000, 2003 and 2005 were low yield years. A new method was provided on scientific evaluating annual rice yield, the method was feasible, above conclusion was objective and reasonable.
Keywords:Identical and different analysis methodzz  Meteorological factorszz  Rice yieldzz  Evaluatingzz
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