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大邑县总结以往土壤普查与深入研究农业生产不够等教训,把土壤普查与农业区划结合起来,有效地克服了过去土壤普查的弊端,促进了农业生产的全面发展。1981年和土壤普查前的1978年相比,农业总产值增长88.9％;粮食在播种面积减少5.3万亩(减少7％)的情况下,总产增长7.8％;油莱总产增长70％;生猪饲养量增长25.1％;渔业和副业总产值分别增长111.3％、10.3％。农业结构日趋合理。“五业”产值中,林牧副渔业的比重由1978年的39.2％,上升到59.7％。其大体作法是:
Dayi County summed up the past soil survey and in-depth study of agricultural production is not enough lessons, the soil census and agricultural division combined to effectively overcome the shortcomings of the past soil census, and promote the all-round development of agricultural production. Compared with 1978 before the soil census, the total output value of agriculture increased by 88.9% in 1981; while the output of grain decreased by 53,000 mu (7%), the total output increased by 7.8%; the total output of oil lamps increased by 70% Live pig raising increased by 25.1%; fishery and sideline output increased by 111.3% and 10.3% respectively. The agricultural structure is becoming more reasonable. Among the “Five Industries” output, the proportion of forestry and animal husbandry fishery increased from 39.2% in 1978 to 59.7%. Its general approach is: