staminiferous

The content of flavanone and lactone in leaf and the leaf output were studied by randomizing block arrangement of 31 gingko female varieties (strain) and 4 staminiferous plant type single clone.

摘要采用31个银杏雌性品种和4个雄株类型的单株无性系，随排列，对叶量性状及其与叶量的相关性，叶黄酮、内酯含量研究。