短語詞組短語open pollination 自由傳粉;開放傳粉;[農(nóng)學]自由授粉mixed pollination [農(nóng)學]混合授粉;混合授粉bud pollination [農(nóng)學]蕾期授粉;蕾期授粉法ornithophilous pollination [植]鳥媒傳粉pollination ecology [植]傳粉生態(tài)學;傳粉生態(tài)學pollination fertilization 授粉受精cro pollination 異體授粉Pollination mechanism 傳粉機制;授粉機制pollination cultivar 授粉品種artificial pollination 人工授粉；人工授精 返回 pollination