Study on Physiological and Ecological Characteristics and Economic Characters of Maize Varieties under Waterlogged Stress
Qiu Mu
Li Na
Huang Jinyong
Wu Mingquan
Zhang Guige
Li Xuejie
Hou Tingrong
Zang Rongxin
Abstract：During July and August in 2013 , there were continuous heavy rains in Luxi area .Under this condition , the experiments were conducted in field through setting two treatments , drainage in time ( treatment A) and non-drainage (treatment B) after rain, to study the physiological and ecological characteristics and economic characters of different maize varieties .The results showed that the maize growth period was post-poned by waterlogged stress .The characters such as yield , grain weight per ear , dry matter , plant height , ear height, basal-stem diameter and LAI of different varieties in treatment B were lower than those in treatment A, while the layers and number of nodal -roots were higher .Different variety had different response to water-logged stress .
Keywords：Water-loggingMaizePhysiological and ecological characteristicsEconomic character
Publication Date：2014-08-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 54-56 )