克瑞森无核,别名绯红无核,淑女红。欧亚种,原产美国。美国加州戴维斯农学院果树遗传和育种研究室用皇帝×C33-199培育成功。1988年通过鉴定,1992年投放市场。山东省于1998年组团到美国考察签订协议后,引入该品种。逐年发展至200公顷。我所于1999年引进,已栽培观察5年,克瑞森的 Kerui Sen no nuclear, alias crimson seedless, ladylike red. Eurasian species, native to the United States. Davis Agricultural College of California, USA fruit tree genetic and breeding laboratory with the emperor × C33-199 breeding success. Approved in 1988, put on the market in 1992. Shandong Province in 1998 to study tours to the United States signed an agreement, the introduction of the species. Every year to 200 hectares. I was introduced in 1999 and have been cultivated for 5 years to observe, Kreissen