我所从1972年开始,进行温州蜜柑的选种、引种工作,现有20多个品系。1980—1981年,对其物候期、丰产性、果实品质鉴定、迟应性等主要经济性状进行观察比较。参试品种全为枳砧嫁接苗,1974年定植,土质为红壤,质地较粘,株行距1.0—1.2丈,每品种栽3—5株,但宫川有10株(来源两处)、南柑20号7株、上田2株、元红1 Since 1972, we have been engaged in selection and introduction of Satsuma mandarin, and we now have more than 20 lines. From 1980 to 1981, the main economic traits such as phenology, high yield, fruit quality identification and delayed nature were observed and compared. All cultivars of test were all grafted on Poncirus trifoliata. In 1974, the soil was red soil and the texture was sticky. The spacing of the plants was 1.0-1.2 cm, and 3-5 plants per plant. However, there were 10 plants in Gongchuan (two sources) 7 strains of mandarin 20, 2 strains of Ueda, Yuanhong 1