强筋小麦新品种宿553的选育·特征特性·高产栽培技术

目的]解决现阶段黄淮南片冬麦区强筋小麦品种缺乏、强筋小麦品种高产不优质、优质不高产的现象。方法]介绍宿553的选育、特征特性及高产栽培技术,探讨其生产潜力和推广价值。结果]宿州市农业科学院小麦研究一室以烟361为母本、该院自育小麦品系宿1264为父本进行杂交,通过系谱法于2006年育成强筋小麦新品种宿553。安徽省区试连续3年共23点次试验,21点增产,2点减产,增产点率91.3%;品质达到国家强筋麦标准,实现了产量和品质的有机结合。结论]宿553适宜我国黄淮冬麦区大面积推广。2011年通过安徽省品种审定委员会审定,同年通过国家审定。

Breeding, Characteristics and High-yield Cultivation Techniques of New Wheat Variety Su 553 with Strong Gluten

Objective] The aim was to solve the status of lack of wheat varieties with strong gluten and wheat varieties with no good quality or yield in south winter wheat planting area of Huanghuai.Method]The breeding,characteristics and high-yield cultivation techniques of Su553 were introduced,and its production potential and popularization value were discussed.Result] Su553 was bred by using Su1264 as the male and Yan 361 as the female through pedigree method by Suzhou Academy of Agricultural Sciences in 2006.23-point tests of regional trial were carried out in Anhui Province for three consecutive years,21-point tests increased,2-point tests decreased,the points of yield increase occupied 91.3%;Its gluten quality met the national standards,achieving a combination of yield and quality.Conclusion] Su553 was suitable for China’s Huanghuai winter wheat area in a large scale.It was proved by Anhui Evaluation Committee of Crop Variety in 2011 and passed national evaluation in the same year.