果树的花粉可以作为长期保存的种质之一,因而历来受到重视。它还可以在小规模范围内贮存多种种质资源,使早熟品种和晚熟品种,以及远地的亲本得到交配。另外,果树的花粉贮藏除用于育种外,也用于苹果、柿子等需要人工授粉的果树的稳产栽培研究,但其贮藏时间实际上只要一年左右就够了。果树类的花粉寿命究竟能延长多久呢?根 Fruit trees pollen can be used as long-term preservation of germplasm, which has always been valued. It can also stock multiple germplasm resources on a small scale, allowing early-maturing and late-maturing varieties, as well as far-off parents to be mated. In addition, the fruit tree pollen storage in addition to breeding, but also for apples, persimmons and other need artificial pollination of fruit trees steady cultivation, but the storage time is actually only about one year is enough. How long can the fruit tree pollen life extend?