1.适时采收保证采收质量供贮柑橘应在八成熟、果皮有2/3转黄时,分期分批采收,切忌一次将果全部采下混装,以提高果品质量。在湖南中部,中熟温州蜜柑一般在10月下旬、椪柑及甜橙在11月中旬采果贮藏。据试验,未成熟果实体积增大的速度每天可达1%~1.5%,采收偏早影响产量和品质,在贮藏过程中还易失水萎蔫;采收过迟,增加落果率,宽皮橘类易形成浮皮果,甜橙则易发生青、绿霉病,不耐贮藏。 1. timely harvest to ensure the quality of harvest for the storage of citrus should be eight mature, peel 2/3 turn yellow, staged harvesting, should not once all the fruit picking mining, in order to improve fruit quality. In central Hunan, mandarin orange mandarin usually in late October, orange and orange in mid-November pick fruit storage. According to the experiment, the volume of unripe fruit increases up to 1% ~ 1.5% daily, the yield is affected by the earlier harvesting and the quality is also easy to lose water wilting during storage; the harvest is too late, the fruit drop rate is increased, Orange easy to form a floating fruit, orange is prone to green, green mold, intolerance storage.