摘要
为了明确新品种的增产潜力和加快新品种的推广应用,实现新品种的应用价值,通过方差分析、多重比较等方法对小麦新品种——‘川麦51’的产量、抗病性等特征进行比较分析。‘川麦51’是四川省农科院作物研究所选育的一个中筋小麦品种,该品种在2年的区试试验中分别比对照增产12.6%和14.2%,生产试验中比对照增产11.4%。采用DPS软件进行区域试验分析的结果表明,‘川麦51’具有良好的丰产性、稳产性和稳定性。抗病性鉴定结果表明,‘川麦51’高抗条锈病和中抗白粉病,能够抵御频繁爆发条锈病和偶发白粉病的四川气候条件。综合评价认为‘川麦51’具有较高的推广应用价值。
In order to find out yield potential of new variety and accelerate the application of new variety,the author analyzed the yield,disease resistance,and some other characteristics of a new wheat variety' Chuanmai51 ' by variance analysis method,multiple comparison method,and so on.' Chuanmai51 ' was a new medium-gluten wheat breed by institute of crops,Sichuan academy of agriculture sciences.Compared to check variety,the yield of ' Chuanmai51 ' increased 12.6% and 14.2% in two years ' regional test,11.4% in one year ' s production test.Meanwhile ' Chuanmai51 ' had high yield stability and good adaptability.The results of resistance identification showed that ' Chuanmai51 ' possessed high resistant ability to wheat rust and had advantage in Sichuan climate condition which was good for rust fungus reproduction.In summery,' Chuanmai51 ' was a good variety with high application value.
出处
《中国农学通报》
CSCD
北大核心
2011年第24期154-158,共5页
Chinese Agricultural Science Bulletin
基金
国家农转资金项目"川麦51优质丰产技术集成与示范"(2009GB2F000318)
国家自然科学基金"小麦品系C51抗条锈病基因鉴定及精细定位"(31071411)
关键词
小麦
丰产性
稳产性
适应性
抗病性
wheat
yield potential
stability
adaptability
disease-resistance