Citation Information

  • Title : Design, development and field evaluation of a punch wheel for planting on a conservation tillage system.
  • Source : Proceedings 37th International Symposium 'Actual tasks on agricultural engineering', Opatija, Croatia, 10-13 veljače, 2009
  • Publisher : Zavod za Mehanizaciju Poljprivrede, Agronomski Fakultet Sveučilišta u Zagrebu
  • Pages : 153-162
  • Year : 2009
  • Document Type : Book Chapter
  • Language : English
  • Authors:
    • Rashakani, M. A.
    • Robati, J.
    • Germi, Y. S.
  • Climates: Desert (BWh, BWk). Steppe (BSh, BSk).
  • Cropping Systems: Maize. Conservation cropping systems. No-till cropping systems.
  • Countries:

Summary

Applying the precision planters such as punch planters is one of the methods for increasing yield performance by retaining the conservation tillage advantages. In this study, a type of dibble punch planter with seed plate metering device was designed and constructed for maize planting, and was tested in the field on three soil conditions (tilled, untilled with no residue, untilled with wheat residue) and at three forward speeds (1.5, 3, 4.5 km h -1). Then, the planter performance was evaluated with quality of feed index, miss index, multiple seed index, depth index and radius of contact cross section area in the field. Field test results showed that the second speed (3 km h -1) has relatively higher feed index. The difference of feed index was not significant between tilled soil and untilled soil (with residue) and also between v1 and v2. Also, the difference between the different levels of soil conditions and forward speeds was significant (p

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