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实施玉米综合增产栽培技术成效显著巧家县农牧局６５４６００林世金玉米是巧家具主要旱地粮食作物，年种植面积１７．５万亩，占秋收旱粮面积的３９％；总产量１８万吨，占旱粮产量的４１％，在全县粮食生产中占重要的地位，但栽培技术不高，产量较低。１９９３年农业部门...
Implementation of comprehensive corn yielding cultivation technology has achieved remarkable results Qiaojia County Agriculture and Animal Husbandry Bureau 654600 Lin Shijin Corn is the main dry land food crop of Qiao furniture. The annual planting area is 175,000 mu, accounting for 39% of the total area of autumn harvest grain; the total output is 180,000 tons, accounting for 41% of the dry-land production accounts for an important position in grain production in the whole county, but the cultivation techniques are not high and the yield is low. 1993 agricultural sector ...