据有关信息报导,水稻叶面喷施“亚硫酸氢钠”(以下简称“亚钠”)能提高水稻产量,但“亚钠”能否与其他物质(如尿素)混用?混用效果又如何?均未见报导,因此,1983年我站在仁首乡仁首大队前堡生产队的66.85亩晚稻田进行了试验示范,同时对当地栽培面积比较大的品种“余赤”进行了亚硫酸氢钠不同用量,不同浓度,不同配肥,不同喷施 According to the information reported, spraying of sodium bisulfite on rice leaves (hereinafter referred to as “sodium”) can increase the yield of rice, but can “sodium” be mixed with other substances (such as urea)? Therefore, in 1983, when I stood on the 66.85-mu late rice field in front of the production team of Renshou Township Renshou Township Brigade, we carried out experiments and demonstrations. At the same time, we conducted a survey on the local cultivated area Yuyu, Different dosage of sodium, different concentrations, different with fertilizer, spraying different