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在农业学大寨的群众运动中,为了认真落实农业“八字宪法”,我们在县委的领导下积极开展了硼肥的科学实验。经过1966—1969年四年试验,1970—1971年两年推广,硼肥开始在我县农业生产中广泛应用。1971年油菜施用硼肥面积为2,700亩,1972年发展到7万亩,1973年后,在油菜生产中施用硼肥已形成制度。
In the mass movement of learning agriculture in Dazhai, in order to conscientiously implement the “eight-character constitution” of agriculture, we actively carried out scientific experiments on boron fertilizers under the leadership of the county committee. After 1966-1969 four years test, two years 1970-1971 promotion, boron fertilizer began to be widely used in agricultural production in our county. In 1971, the area of boron fertilizer applied to rape was 2,700 mu, reaching 70,000 mu in 1972. After 1973, the system of applying boron fertilizer has been established in rapeseed production.