伴生栽培小麦产量与品质性状的研究

为了解伴生栽培小麦产量和品质性状及合理开发利用伴生栽培小麦的优异性状，以6个伴生栽培小麦基因型和6个普通栽培小麦基因型为试验材料，对伴生栽培小麦产量与品质性状进行了研究。结果表明，伴生栽培小麦收获指数平均值为0.3823，普通栽培小麦比其高了28.0%，两者差异极显著；伴生栽培小麦单株穗数比普通栽培小麦多6.0穗，多出幅度为50.5%，两者差异极显著，千粒重平均值为26.38 g，普通栽培小麦是伴生栽培小麦的1.68倍，差异极显著，穗粒数差异不显著；6个伴生栽培小麦的蛋白质含量平均值为14.53%、湿面筋含量平均值为37.00%、沉降值的平均值为30.72%，均高于普通栽培小麦，差异极显著，水分为12.82%，小于普通栽培小麦，与普通栽培小麦比较差异显著。

Investigation of the Yield and Quality Traits of the Auxiliary Triticum aestivum

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.