Puddling Characteristics of a Single Tilling Wheel of Float-assisted Tillers at Different Blade Shapes and Wheel Slips
作者: Arthur L. Fajardo Delfin C. Suministrado
刊名: The Philippine Agricultural Scientist, 2015, Vol.98 (4)
来源数据库: College of Agriculture, University of the Philippines Los Baños
关键词: blade shapefloat-assisted tillerperformance indexpuddling indextilling wheel sliptractive efficiency
原始语种摘要: Float-assisted tillers are commonly used for land preparation under lowland condition. The float-assisted tiller has a front-mounted cage wheel (tilling wheel) and a float at the rear on which the engine is mounted. The cage wheel-like configuration of the tilling wheel produces traction and aids in floatation for the tiller. The high-speed wheel rotation and spikes of the tilling wheel produce similar soil-cutting effects as those of rotary tillers. Only a few studies so far have been carried out on the blade parameters of the tilling wheel of a float-assisted tiller. Some farmer-operators of tilling wheels claim “better” performance with use of blades other than the triangular ones. This claim has to be verified to improve the design of the tilling wheel. The study aimed to determine...
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  • tilling 耕作耕种
  • tiller 分蘖
  • blade 叶片
  • assisted 辅助的
  • wheel 
  • significantly 较大地
  • lowland 低地
  • tractive 拖的
  • performance 性能
  • rectangular 矩形的