[Objective]The study is performed In order to screen out high yield and high quality triticale strains suitable for planting in alpine pastoral area.[Method]In this experiment,15 triticale strains were selected as the re-search objects,and Gannong No. 2 triticale was used as the control variety to study the production performance and nutritional quality of triticale materials in Hehe City,Gansu Province,and the subordination function method was used to comprehensively evaluate the triticale materials.[Result]The results showed that TP17-66 had the highest plant height of 167.27 cm,TP17-28 had the highest number of branches of 725×104/hm2,TP17-29 had the highest hay yield (16.98 kg/hm2),and TP17-37 had the highest crude protein content (13.09％).[Conclusion]The results showed that TP17-68,TP17-28,TP17-66 triticale had the potential to become high yield and high quality for-age in the alpine pasturing area of Gansu Province.
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万方数据