摘要
选用适当的作业机具和采用合理的机械化农艺是实施耙秸轮耕新型土壤耕作制的重要保证。通过采用不同机组对作业质量、土壤物理性状、作物生育状况和机组作业指标的测定结果表明，缺口圆盘耙和驱动滚齿耙都有较好的适应性，其中尤以驱动滚齿耙为佳，并对驱动滚齿耙机组的改善提出了建设性的意见。
It is essential to select suitable work machines and use agrotechniques for tillaging and harrowing with the purpose to return straw or stalk in the new tillage system. The result showed that the powerAldriven rotary harrow and notched disc harrow were both suitable for this purpose but the former was in some degree better than the latter. The authors propose some suggestions on improvement of rotary harrows.
出处
《山东农业大学学报（自然科学版）》
CSCD
1994年第1期65-70,共6页
Journal of Shandong Agricultural University：Natural Science Edition
关键词
耙秸轮耕
驱动滚齿耙
土壤耕作制
harrowing and plowing in rodation
power--driven rotary harrow, tillagesystem
