“梨2号”系四川省柑桔选种协作组于重庆巴县园艺场锦橙园中选得,故名“巴县梨形2号”,简称“梨2号”。该品系为锦橙的营养系后代产生的优变而来。1972—1976年,协作组在该场先后选出三株姊妹树,编号为梨1、2、3号。经多年的观察鉴定,以“梨2号”的表现较好,一致认为是甜橙优良株系,并受到专家、教授及同行们的重视。 “Pear 2” Department of Sichuan Province citrus species selection collaboration group in Chongqing Baxian horticultural field Orange Park in the election, hence the name “Baxian pear shape 2”, referred to as “pear 2”. The strain is derived from the offspring of Jinniu’s nutrition system. From 1972 to 1976, the cooperative team selected three sister trees in the field, numbered pear 1, 2, and 3. After many years of observation and appraisal, “Pear 2” performed well and agreed that it is an excellent line of oranges, and is valued by experts, professors and colleagues.