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玉米适应性广,是我国主要粮食作物之一,营养价值及附加值高。准确掌握玉米种植技术和施肥水平,是玉米获得高产的重要措施。
Wide adaptability of corn, is one of China’s major food crops, high nutritional value and added value. Accurate grasp of corn planting techniques and fertilization levels, is an important measure to obtain high yield of corn.