Middle-early maturity 中早熟
Early - Middle Cambrian 凯里组
Early -middle Cambrian 早中寒武世
early Middle Jurassic 中侏罗世早期
Early-Middle Cambrian 早—中寒武世; 早-中寒武世
Early-Middle Cambrian boundary 凯里组
Early-Middle Devonian 早-中泥盆世; 早—中泥盆世
Early-Middle Jurassic 早中侏罗世; 早-中侏罗世; 早、中侏罗世
Early-Middle Permian 栖霞组
Early-Middle Proterozoic 早—中元古代; 早-中元古代
Early-Middle Triassic 早-中三叠世; 早—中三叠世
middle-maturity group 中熟组
early Early Carboniferous 早石炭世早期
early Early Cretaceous 早白垩世早期
Early Early Jurassic 早侏罗世早期
early early variety 极早熟品种
early maturity 早熟性; 极早熟; 早熟
Early maturity heterosis 早熟杂种优势; 早熟优势
early maturity maize 早熟玉米