Effects of Temperature on Free Amino Acid and Grain Protein Contents in Wheat with Different Gluten Types
Using two wheat cultivars,Jinan17 and Weimai8,with different gluten types as materials,the effects of temperature after anthesis on grain protein and plant amino acid contents were studied.The results showed that high temperature at filling stage increased grain protein content,and the two cultivars showed the same trend.It also increased the free amino acid content in wheat leaves,stems and sheaths and amino acid traffic volume to grain,which was better for grain protein synthesis.High temperature at late stage was benefit to increasing grain protein content in strong gluten wheat in Huanghuaihai Plain,but decreased the quality of weak gluten wheat.
国家科技期刊平台
NSTL
万方数据
维普
