早熟温州蜜柑中突变产生极早熟类型,早就被国内外柑桔学者所关注。日本佐贺大学岩政正男教授等1970年3月提出“选育9月下旬着色的极早熟温州蜜柑类型”的要求,以后发现有100多个品系,性状表现好的有20多个,这些品系的种植推广,对提早柑桔鲜果市场供应和振兴日本柑桔事业起了积极的推动作用,值得我国借鉴。 Early maturity mutation in Wenzhou Satsuma extremely premature type, citrus scholars at home and abroad have long been concerned about. Japan’s Saga University Professor Masao IKURA put forward in March 1970, “Breeding late September coloring of the very early-maturing Wenzhou Satsuma type” requirements, and later found more than 100 strains, traits of good performance more than 20 of these lines Planting promotion has played an active role in promoting citrus fruit market supply and revitalizing Japanese citrus industry, which is worth our reference.