大多数桃品种的花具有正常发育的花药,其花粉能很好的萌发。直到不久前才知道在美国和欧洲的工业品种中有个别的桃品种花粉不育。美国起源的德惹哈列、尤尼斯克、爱里别尔塔品种属于这一类型。目前在美国随着育种工作的开展,出现了一些雄性不育的新品种:哈里别尔塔、卡达沙、依 Most peach varieties have normally developed anthers whose pollen germinates well. It was only recently that individual peach cultivars in the United States and Europe were known to be pollen-sterile. The United States of origin of the Dohekhalle, Younis, Elliott tower species fall into this category. Currently in the United States with the breeding work carried out, there have been some new male sterile varieties: Harry Bertha tower, Kadasha, according to