小麦新品种‘石麦22号’丰产性、稳产性及适应性分析

Analysis of High-yield, Stability and Adaptation of New Wheat Variety ‘Shimai22'

为了全面了解‘石麦22’的生产利用和育种价值,根据2009、2010年国家黄淮北片区域试验和2010年国家冬小麦黄淮北片水地生产试验的资料,通过方差分析对小麦新品种‘石麦22’的产量、品质及抗性特征进行分析。结果表明:‘石麦22’在2009年国家区域试验中比对照‘石4185’增产7.63%,2010年度比对照‘良星99’增产4.81%,2010年度生产试验中比‘石4185’增产5.82%。结果表明,‘石麦22’具有良好的丰产性、稳产性和适应性,是适合黄淮北片冬麦区大面积生产的小麦新品种。

In order to understand the production and breeding value of‘Shimai22＇, the yield, quality and resistance characteristics of wheat variety‘Shimai 22＇were analyzed by variance analysis, based on the dataof the national trial in the north region of Huang-Huai plain in 2009 and 2010, and the national winter wheatproduction test of irrigated land in the north region of Huang-Huai plain in 2010. The results showed that theyield of‘Shimai 22＇increased by 7.63% compared with that of‘Shi4185＇in the 2009 national regional trial,increased by 4.81% compared with that of‘Liangxing 99＇in 2010, and increased by 5.82% compared withthat of‘Shi4185＇in the 2010 production test. The results indicated that‘Shimai22＇had high and stable yield and adaptability, and was suitable for large area production in the north region of the Huang-Huai plain.