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Author:
Journal / Book Title:
Year:
Volume:
Issue:
ren xu li fu shi gou bo ji
Author(s):
LI Qizuo
Pages:
9
Year:
1989
Issue:
2
Journal:
Farm Machinery
Keyword:
沟播
;
农机研究所
;
播种机械化
;
开沟器
;
排种
;
作业质量
;
开沟起垄
;
叼口
;
槽轮
;
器型
;
Abstract:
<正> 山东省淄博市淄川区农机研究所研制的2BGR-21F型人畜力复式沟播机,已于1988年底通过市级鉴定。这种沟播机是专为山区、小地块推广旱田沟麦播种机械化设计的,现已在省内推广近千台。该机一次进地可完成开沟、起垄、施肥、播种、覆土、镇压等
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