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在“农业学大寨”的群众运动中,我县广大贫下中农,开展了核酸降解产物“702”在农业上应用的科学实验活动。部分社队在棉花上喷施“702”,促进棉花早发增产,取得初步效果。例如虹桥公社虹二大队从1974年开始大面积使用“702”,促进了棉花高产。过去这个大队的棉花产量在公社一直处于中等水平。1974年及1975年在全面贯彻农业八字宪法的基础上,大面积使用“702”,棉花产量逐年提高,1974年亩产皮棉136斤,1975年达148.6斤,二年来产量跃居全公社首位。虹二大队的先进经验,在其他社队的试验田中也得到了验证。从1972年至1975年的四年中,我们与唐镇、城镇等公社的贫下中农和科技人员一起反复试验,都重复了同样的效果。四年来,有实产的八块试验田,
In the mass movement of “learning from agriculture in Dazhai”, the vast majority of poor and middle-level peasants in our county carried out scientific experiment activities for the application of “702” nucleic acid degradation products in agriculture. Some confederation teams sprayed “702” on cotton to promote early cotton production and achieve initial results. For example, Hongqiao commune Hong second unit from 1974 large-scale use of “702”, promoted the cotton yield. In the past, the production of cotton in this brigade has been at a moderate level in the commune. In 1974 and 1975, on the basis of the full implementation of the “Homura Character”, 702 was used on a large scale. The output of cotton increased year by year. In 1974, 136 kg of lint was mowed per mu and reached 148.6 kg in 1975. The advanced experience of Hong Er Brigade has also been verified in the trial fields of other communes and brigades. In the four years between 1972 and 1975, we repeated the experiment with poor and middle-level peasants and scientific and technical personnel in communes such as Tangzhen and cities and towns, and we repeated the same result. In the past four years, there have been eight experimental fields in production,