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亚硫酸氢钠被称为“光合肥”,被广泛应用在农业生产中,由于成本低,投资少,效益高,易操作。若施用科学,小麦、大豆、棉花、蔬菜等亩增产10％以上,且提高品质,增加商品率,这是一项高产、高效、优质的新农业技术措施,投产比为1:10-80。 一、小麦施用光合肥 1、喷布时期:分别在小麦的拔节期、抽穗期、灌浆期三期,叶面喷洒,供小麦吸收利用,延长叶片功能,促氮代谢,提高千粒重有良好效果,亩增产10-20％。
Sodium bisulfite, known as “photosynthetic fertilizer”, is widely used in agricultural production due to its low cost, low investment, high efficiency and easy operation. If the application of science, wheat, soybeans, cotton, vegetables and other acres yield more than 10%, and improve quality and increase commodity rate, which is a high yield, high efficiency, high quality new agricultural technology measures, the production ratio of 1:10-80. First, the wheat photosynthetic fertilizer 1, the spraying period: wheat jointing stage, heading stage, filling stage three, spraying leaves for wheat absorption and utilization, to extend leaf function, promote nitrogen metabolism and improve 1000-grain weight with good results, Mu yield 10-20%.