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保护性耕作技术是农业部和吉林省农业厅重点农机化技术推广项目。吉林市是吉林省水稻重点产区,水稻种植面积和产量列吉林省第1位。水稻种植面积占全
Conservation tillage technology is a key agricultural technology promotion project of the Ministry of Agriculture and Jilin Provincial Department of Agriculture. Jilin City is a key rice producing area in Jilin Province. Rice planting area and output ranked No. 1 in Jilin Province. Rice planting area accounted for