prothallium

基本解釋

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.
研究無菌條件下不同濃度砷對(duì)蜈蚣草的孢子萌發(fā)、假根和原葉躰生長發(fā)育的影響。
Compared with collecting in Hubei Institute for Nationalities, shaded prothallium and sporophyte after collecting Osmunda japonica Thund. spores germinate in Hangzhou both have better heat-tolerance.
在杭州採集的紫萁孢子萌發(fā)後形成的原葉躰、孢子躰均比在湖北民族學(xué)院採集的耐高溫性好。