强筋小麦新品种宿553丰产性·稳产性·适应性及品质分析

目的]为了揭示小麦新品种宿553(Triticum aestivum Linn.)的生产利用和育种价值。方法]以2007～2011年安徽省淮北片区试、生产试验、黄淮南片冬水组区试、生产试验试验结果为依据,通过与区域试验对照相比较的方法进行分析,采用Shulka分析方法和变异系数(CV)对品种稳定性和适应性进行分析。结果]宿553小麦丰产稳产性好、适应性较强,品质指标达到国家强筋小麦标准,有广阔的应用发展前景。结论]该研究可为宿553在黄淮南片麦区的合理利用提供参考。

Analysis of the Performance and Stability of Yield,Adaptability and Quality of New Wheat Variety Su 553(Triticum aestivum Linn.) with Strong Gluten

Objective] The purpose was to reveal the production,utilization and breeding value of Su 553.Method] Using data of regional trial and production test of northern Huaihe River Region in Anhui Province and Southern Region of Huanghuai drainage area in 2007-2011,the stability and adaptability of Su 553 were analyzed by using Shukla and conifficient coefficient of variance(CV) comparing with control of regional test.Result] Su 553 was a new wheat variety with good stability and adaptability and wide adaptability,and its quality was closed to the national standard of strong gluten wheat,had broad application prospects.Conclusion] The study provides a reference for Su 553’s reasonable utilization in Southern Region of Huanghuai drainage area.