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江苏省太湖地区是全国农业生产四大宝地中最有经济价值的地区。七十年代实行农业改制后,以双、三熟为主,粮食产量又有较大幅度的增长。为适应面广,高产,需肥的特定条件,畜牧业上也形成了以养猪积肥为主的畜禽结构特点。在大农业生产中,种植业是第一性生产,主要是粮食、秸秆和牧草。畜牧业是第二性生产,主要是肉、蛋、奶和畜肥。实行农牧结合,可相互促进,共同提高。但前一时期由于缺乏全局性的长远观点,使该地区传统的农、牧、渔、副、特相结合的农业生产结构为单一的粮食为主的结构所取代,粮、饲得不到合理安排。养猪业上只求存栏数而忽视出栏出肉率,
The Taihu Lake region in Jiangsu Province is the most economically valuable region in the four treasures of agricultural production in the country. After the implementation of the agricultural restructuring in the 1970s, the main emphasis was on double and triple-crop production, with more substantial increases in grain output. In order to adapt to a wide range of high-yield, fertilizer-specific conditions, the livestock industry has also formed a livestock and poultry pig-based structural features. In large-scale agricultural production, planting is the primary production, mainly grain, straw and pasture. Livestock husbandry is secondary production, mainly meat, eggs, milk and animal manure. The implementation of the combination of agriculture and animal husbandry can promote each other and jointly improve. However, due to the lack of a long-term global perspective in the previous period, the traditional agricultural production structure integrated with agriculture, animal husbandry, fishery, fishery, fishery, fishery, fishery and fishery in the region has been replaced by a single grain-based structure. arrangement. Pig industry only to the number of households and ignore the slaughter of the meat rate,