介绍三个日本梨新品种‘Ｓｙｕｕｇｙｏｋｕ’梨，中熟品种，杂交亲本为菊水×幸水，树势中庸，比幸水丰产，但与幸水杂交不亲合。花期同廿世纪梨，但果实成熟比廿世纪早两周（大约在当地９月中旬）。果实扁圆形，平均单果重４００ｇ，果面光滑，黄色，果肉白色，软而松脆... Introduce three new varieties of Japanese pear ’Syuugyoku’ pear, middle-maturing variety. The hybrid parent is Kikusui × Lucky water, with moderate tree vigor and high yield but incompatible with Lucky water hybrid. Pear with the 20th century flowering, but the fruit mature two weeks earlier than the 20th century (about the local mid-September). Fruit oblate, the average weight of fruit 400g, smooth fruit, yellow, white flesh, soft and crisp ...