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在毛主席的无产阶级革命路线指引下,我县在1975年开始研制生产碳铵粒肥。1976年以来,共生产1582吨,早稻施用4万多亩,占总面积9％,晚造施用5万亩左右,约占总面积10％。在使用方法上,除了少数用在晚稻基肥外,绝大多数用作追肥深施,一般每4科或两科禾间施一粒。4科禾施一粒的,每亩粒肥13-15斤,两科禾施一粒的,亩用粒肥25-30斤。一年来,凡使用过碳铵粒肥的生产队干部和群众都反映效果良
Under the guidance of Chairman Mao’s proletarian revolutionary line, our county started to develop and produce ammonium carbonitriding fertilizer in 1975. Since 1976, a total of 1582 tons of rice has been produced. Over 40,000 mu of early rice has been used, accounting for 9% of the total area and 50,000 mu of late rice, accounting for about 10% of the total area. In the use of methods, except for a few used in the late rice-based fertilizer, the vast majority of top-dressing for deep-seeding, usually every four or two subjects Wo Shi Shi one. 4 Branch Wo Shi a grain fertilizer per acre 13-15 pounds, two branches Wo Shi a grain, with 25-30 kg of grain fertilizer. In the past year, all production team cadres and people who used ammonium bicarbonate fertilizer have shown good results