常見例句Pingguoli is the main cultivar planted in the frigid area in China. 蘋果梨是我國寒地主栽的梨品種,但關(guān)於其分類地位問題一直存有異議。Endogenous Hormones And Nucleic Acid Metabolism in Leaves During the Fruit Bud Differentiation of'Pingguoli' 蘋果梨’花芽分化期葉片激素及核酸含量變化Ultrastructural Observation on Vegetative Cone in the Stage of Flower bud Initiation of Pingguoli Pear Variety 蘋果梨花芽孕育期生長錐細(xì)胞超微結(jié)搆的觀察Keywords Pyrus;Cultivar;Pingguoli;RAPD;Peroxidase Isozymic;Pollen Morphology;Classification;Pollination and Fecundation; 梨屬;品種;蘋果梨;RAPD;過氧化物同工酶;花粉形態(tài);分類;授粉受精;Pingguoli' pear 蘋果梨"Pingguoli" pear 蘋果梨 返回 Pingguoli