调整农业结构 ,从根本上说 ,是传统农业向现代农业转变的必然选择。要实现这个转变 ,关键是依靠科技进步来改造传统农业。农业机械化是农业现代化的重要组成部分 ,现代农机本身是先进科学技术的载体 ,是实施农业科学技术的重要手段 ,承担着先进生物技术应用于农业生产的重任。 In essence, adjusting the agricultural structure is an inevitable choice for the transformation from traditional agriculture to modern agriculture. To achieve this transformation, the key is to rely on scientific and technological progress to transform traditional agriculture. Agricultural mechanization is an important part of agricultural modernization. Modern agricultural machinery itself is the carrier of advanced science and technology, an important means of implementing agricultural science and technology, and undertakes the important task of applying advanced biotechnology to agricultural production.