5E. M. Roberts, N.R. Rao, J. - Y. Huang, N.L. Trolinder and C.H. Haigler. Effects of cycling temperatures on fiber metabolism in cultured cotton ovules[J]. Plant Physiol. ,1992,100:979 - 986.
6D.A. Warner, J.J. Burke. Cool night temperatures alter leaf starch and photosystem Ⅱ chlorophy Ⅱ fluorescence in cotton [ J]. Agron. J., 1993, 85: 836 - 840.
7Nirmali H.Perera, Ericka Hartmann, A.Scott Holaday. Regulation of cotton photosynthesis during moderate chilling[J]. Plant Science. 1995,111: 133 - 143.
