荑花序 meaning in Chinese

ament
catkin

Overdominance or heterosis for catkin length in interspecific crosses has been reported .
栗树种间杂交在荑花序长度上所表现的超亲（或杂种优势）已报道了。
Overdominance or heterosis for catkin length in interspecific crosses has been reported
栗树种间杂交在?荑花序长度上所表现的超亲（或杂种优势）已报道了。
Overdominance or heterosis for catkin length in interspecific crosses has been reported
< uk >栗树种间杂交在荑花序长度上所表现的超亲（或杂种优势）已报道了。 < / uk >