Abstract:

In order to study the yield and quality of auxiliary Triticum aestivum and rationally explore excellent traits auxiliary Triticum aestivum, 6 ordinary Triticum aestivum genotypes and 6 auxiliary Triticum aestivum genotypes were used to study the yield and quality of auxiliary Triticum aestivum. The results showed that: ordinary Triticum aestivum was 28% higher than auxiliary Triticum aestivum on harvest index of the latter was 0.3823, the difference was significant. About spike number of a single plant, test showed that, auxiliary Triticum aestivum was 6.0 more than ordinary Triticum aestivum, by more than 50.5%, the difference was significant. Significant difference indicated that, ordinary Triticum aestivum was 1.68 times of auxiliary one on 1000-grain weight, which was 26.38 g on average. But there was no difference on grains. The results showed the average on protein content, wet gluten content and zeleny of ordinary Triticum aestivum was much higher than the auxiliary Triticum aestivum genotype, the average percentage were 14.53%, 37.00% and 30.72%, respectively. The moisture content of auxiliary Triticum aestivum was 12.82%, which was much lower than the ordinary one.