作者：
摘要：<正> Two wheat varieties with similar yield and significantly different protein content were chosen to study the effect of foliage spraying sodium bisulfite (NaHSO3) at low concentration to wheat plants receiving different levels of nitrogen on nitrate reduction along with yield and protein content of grain, so as to discuss the relationship between carbon metabolism and nitrogen metabolism, and find out the intrinsic mechanism of grain yield and protein content formation. The results showed that spraying NaHSO3 at grain-filing stage increased the yield of grain, but declined the capacity of nitrate reduction, which might result in decrease of protein content in the end. Whether receiving NaHSO, or not, the variety with high protein content had higher final protein level and nitrate reduction capacity than that with low protein content.
关键词：Wheat;Sodium bisulfite;Nitrate reduction;Yield;Protein content;
文献注录：. Wheat Grain Yield and Protein Content as Influenced by Sodium Bisulfite [J]. Agricultural Sciences in China. 2002, 02: 46-51.
报/刊名：《Agricultural Sciences in China》，发表于2002 / 第 02 期。
文献类型： [J] （文献级别：核心刊物）
页码：第 46-51 页 / 共6 页