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在上级党委的领导下,在党的十一大精神鼓舞下,为了普及大寨县,多打粮食多作贡献,我厂从一九七六年下半年起在大搞科学实验中,利用碱木素车间原有的设备,把余甘、杨梅树皮生产栲胶的废渣,加烧碱20%(占气干渣重),固体液比1:5,在170～180℃蒸煮四个小时,所得黑液经过滤,制成液体腐殖酸钠(每吨废渣得液体产品三吨,再蒸发经喷雾干燥得固体腐殖酸钠0.2吨),用作植物生长刺激素。喷施于作物上,可以加强作物的呼吸作用和新陈代谢作用。促进作物对养份的吸收和积累,加快作物生长发育,提早成熟,增加产量。
Under the leadership of the party committees at the higher level and the encouragement of the 11th CPC National Congress, in order to popularize Dazhai County and make more contributions to the grain industry, we have made extensive efforts in scientific experiments since the second half of 1976 and used alkali Lignin workshop original equipment, the more than Gan, bayberry bark production Tan gelatin waste, add caustic soda 20% (dry gas slag weight), solid liquid ratio of 1: 5, cooked at 170 ~ 180 ℃ for four hours, The resulting black liquor is filtered to make liquid sodium humate (three tons of liquid product per ton of waste residue and then spray-dried to obtain 0.2 ton of solid sodium humate) for use as plant growth stimulating hormone. Sprayed on crops, can enhance the respiration and metabolism of crops. Promote crop absorption and accumulation of nutrients, accelerate crop growth and development, prematurely mature and increase yield.