| 我国播种机械的发展与创新 |
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| 引用本文： | 佘大庆.我国播种机械的发展与创新[J].农业工程,2017,7(3):12-14. |
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| 作者姓名： | 佘大庆 |
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| 作者单位： | 内蒙古农业大学机械厂，呼和浩特010018 |
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| 摘 要： | 播种机械是以作物种子为播种对象的种植机械，在我国农业生产中占有重要地位。我国播种机械的发展自新中国成立以来经历了引进与仿制、自主设计开发、完善产品结构和快速发展4个阶段，总结了每个阶段的产品及技术特点，并展望了技术发展趋势，为相关科研单位和生产企业开发播种机提供参考。
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| 关 键 词： | 播种机 排种器 开沟器 精量播种机 耕种联合作业机 |
Development and Innovation of Seeding Machinery in China |
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| She Daqing.Development and Innovation of Seeding Machinery in China[J].Agricultural Engineering,2017,7(3):12-14. |
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| Authors: | She Daqing |
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| Abstract: | Seeding machinery is a planting machine based on crop seeds.It occupies an important position in agricultural production of our country.Since the founding of new China，the development of seeding machinery in China has experienced four stages including introduction and imitation，independent design and development，improving product structure，and rapid development.Product and technical features in each stage were summaried.Development trend of technology was prospected.It provided reference for scientific research units and production enterprises to develop seeding machinery. |
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