Thermo-sensitive period and critical temperature of fertility transition of thermo-photo-sensitive genic male sterile wheat DEVELOPMENT, FERTILITY TRANSITION AND FERTILITY INHERITANCE OF A THERMO\|SENSITIVE MALE STERILE LINE OF WINTER WHEAT——LT\|1\|3A Male Fertility Transformation of Two-line Wheat Sterile Lines BNS The Effects of Temperature on the Fertility-transition of Pgms Rices Induced by Different Photoperiods