Using unfertilized ovaries of pumpkin as explants, we determined the effect of different combinations and concentrations......

以花椰菜的花托、花序轴和未受了房为外植体，诱导出不定芽，并进行继代增殖培养，在工增殖培养基上每隔２５～３０天，不定芽可以增殖５～６倍，不加激素的１／２ＭＳ培......