葱屬種間雜交之研究　(Ⅲ)韮菜、葱與洋葱雜交及親和性之探討

Interspecific Hybridization in Genus Allium (Ⅲ) Cross Compatibility of Chinese Chive, Japanese Bunching Onion and Onion

10.6964/JCSHS.198105.0058

張武男(Woo-Nang Chang)；林茂維(Mau-Wei Lin)

中國園藝

27卷2&3期（1981 / 05 / 01）

58 - 63

繁體中文

葱與洋葱相互雜交之親和力極高，花粉管在花柱內之生長均極正常。韮菜爲雄親與葱及洋葱雜交有不親和現象，花粉管雖能伸入，但生長速緩慢。自交之花粉管伸長速度較快，花粉管數目較多；不親和者，則發現花粉管有扭曲或停止生長現象。

Croon compatibility wan very high between onion and Japanese bunching onion as well an pollen tube growth which was not affected by each other after crooning. Chinese chive used as male parent showed some incompatibility when crooned to onion and Japanese bunching onion, which required longer time for pollen tube to penetrate entire style. In selfing flowers, pollen tube grew faster and had more tubes in style. Pollen tube growth can he inhibited or lack in polarity in the incompatible style.