2BD-4型多功能精密播种机播种系统的研制  

STUDY ON SEEDING-SYSTEM OF 2BD-4 MULTIPLE PRECISION SEEDER

作　　者：杨红帆[1] 张伟[1] 李玉清[1] 肖丽晶 

机构地区：[1]黑龙江八一农垦大学工程学院,密山158308 [2]肇东轻工机械厂

出　　处：《黑龙江八一农垦大学学报》2001年第3期48-51,共4页journal of heilongjiang bayi agricultural university

摘　　要：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。Some important technical steps which meet the requirements of precise seeding of 揂NLONGMI?that had been used in the design of 2BD-4 multiple precision seeder were introduced.

关 键 词：大豆 暗垄密 精密播种技术 播种机 播种系统 

分 类 号：S223.23[农业科学—农业机械化工程]