二磷甘酸的化学名称为N.N-二二亚甲基膦酸基甘氨酸,主要用于植物生长调节剂,在多种作物上如甘蔗、甘薯、西瓜、葡萄、甜高粱、玉米、苹果、梨等进行了应用试验,取得了较好的增糖效果。为了提高甜菜的含糖量,增加经济效益,我们在两年的试验基础上,又作了进一步的试验研究,并在河北坝上各县市点,进行较大面积的生产示范鉴定,取得了一定 The chemical name of diphosphonic acid is NN-dodecamethylene phosphonic acid glycine, mainly used in plant growth regulators, on a variety of crops such as sugar cane, sweet potato, watermelon, grape, sweet sorghum, corn, apples, pears, etc. Applied tests have been made, and achieved better sugar gain. In order to improve the sugar content of sugar beet and increase economic benefits, we conducted further experimental studies on the basis of two years of experiments and carried out large-scale demonstration production demonstration at various counties and cities in Hebei. for sure