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本文介绍了2BD-4型多功能精密播种机为满足大豆“暗垄密”技术对精密播种的技术要求所采取的几项重要技术措施。
This paper introduces several important technical measures taken by 2BD-4 multi-functional precision seeder to meet the technical requirements of precision sowing of “dark ridge close” technology of soybean.