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个银杏雌品种和4个雄株类型的单株无系，随机区组排列，对状及其与的相关，、内酯含进行了研究。

Description: It consists of abundant gingko flavone, ginnol, bilobol, etc.

本品含有丰富的银杏、银杏醇、白果酚等特有成分。

Gingko trees in front of the door always joggled in the fall wind, but why they turned yellow in only one night.

门前的银杏树总是在秋风里摇曳，一夜之间怎么全都变成了色。