【摘要】 <正> 作者等在1963年會著文对黑龙江省壠作耕作机器系統問題进行了初步探討。为了进一步探索和論証这一問題,作者等又重点地在拜泉、双城、樺川三个县和友誼、九三两个国营农場进行了調查研究。本文拟在分析我省壠作耕作制及其主要作业項目的基础上,提出关于編制我省壠作耕作机器系統的具体意見,并就农业耕作技术、农机运用指标和生产与投資的經济性三方面加以論証,供有关方面参考。更多还原

【Abstract】 Based upon an analysis of the field operations and the farm machinery required in Heilungkiang province, the author proposed in this paper a ridge-farming tillage machinery system.The proposed machinery system consists of two plans, one for rural communes, the other for national farms. It is then discussed in three aspects, namely: adaptation to agricultural technique requirments, progressiveness of exploitation index and economy of production and investments.更多还原