6Subedi K D,Ma B L.Assessment of some major yield-limiting factors on maize production in a humid temperate environment[J].Field Crops Research,2009(110): 21-26. 被引量:1
7Grant R F,Jackson B S,Kiniry J R,et al.Water deficit timing effects on yield components in maize[J].Agronomy Journal,1989,81(1):61-65. 被引量:1