徐州23号原名徐州8785,是徐州农科所用徐州21号作母本、郑州761作父本杂交选育而成春性小麦品种。 1990～1991年两年同时参加徐州市和江苏淮北片小麦品种区试。徐州市两年试验,平均亩产347.9公斤,较对照品种徐州21号增产7.3％,达显著水平。淮北片两年试验,平均亩产365.5公斤,较对照济南13增产11.8％,达极显著水平。1992年淮北片小麦品种生产试验,平均亩产433.9公斤,较对照徐州21号增产2.6％。熟期比徐州21号早4～5天,比翼84—5418早 Xuzhou No. 23, formerly known as Xuzhou 8785, Xuzhou Agricultural Xuzhou No. 21 used as the female parent, Zhengzhou 761 for the male parent breed and spring wheat varieties. Two years from 1990 to 1991, both Xuzhou City, Jiangsu and Jiangsu Huaibei piece wheat varieties of regional trial. Two years of trial in Xuzhou City, the average per mu yield of 347.9 kilograms, compared with the control variety Xuzhou 21 7.3% increase, reaching a significant level. In the two-year trial of Huaibei Tablet, the average per-mu yield was 365.5 kg, which was 11.8% higher than that of Jinan 13, reaching a significant level. In 1992, the test of production of Huaibei slice wheat varieties averaged 433.9 kg per mu, 2.6% more than the control Xuzhou No. 21. Maturity than Xuzhou 21 early 4 to 5 days, wings 84-5418 early