پیش‌بینی عملکرد بهینه‌ی کارکرد تیغه‌ی قلمی به منظور دستیابی به کارآیی مناسب در خاک‌ورز مرکب

Al-Jasim, A. (1993). The technical and economical indicators for soil harrowing with disk harrows. Mijalat al-3ulu: m al-zira: 3iyyat al-3ira: qiyyat (Iraq).

Chaplain, V., Défossez, P., Richard, G., Tessier, D. & Roger-Estrade, J. (2011). Contrasted effects of no-till on bulk density of soil and mechanical resistance. Soil and Tillage Research, 111(2), 105-114.

Chen, H., Hou, R., Gong, Y., Li, H., Fan, M. & Kuzyakov, Y. (2009). Effects of 11 years of conservation tillage on soil organic matter fractions in wheat monoculture in Loess Plateau of China. Soil and Tillage Research, 106(1), 85-94.

Dehghani, M. & Karparvarfard, S.H. (2017). Optimization of Chisel Tine Operation Used in Combined Tillage Machine. Iranian Journal of Biosystem Engineering, 47(4), 651-658. (In Farsi)

Hemmat, A., Ahmadi, I. & Masoumi, A. (2007). Water infiltration and clod size distribution as influenced by ploughshare type, soil water content and ploughing depth. Biosystems engineering, 97(2), 257-266.

Ismail, W., Ishak, W. & Burkhardt, T. (1993). Draft and fuel requirements measurement using tractor on-board data acquisition system. Pertanika Journal of Science & Technology, 1(1), 51-64.

Makanga, J., Salokh, V. & Gee-Glough, D. (2011). Deformation and force characteristics caused by inclined tines in loam soil with moisture content below liquid limit. journal of agriculture, science and technology, 12(2), 64-78.

Melero, S., López-Garrido, R., Murillo, J. M. & Moreno, F. (2009). Conservation tillage: Short-and long-term effects on soil carbon fractions and enzymatic activities under Mediterranean conditions. Soil and Tillage Research, 104(2), 292-298.

Raheman, H. & Jha, S. (2007). Wheel slip measurement in 2WD tractor. Journal of terramechanics, 44(1), 89-94.

Regional Network for Agricultural Machinery. (1983). RNAM test codes and procedures of farm machinery. Technical Series No. 12 (p. 129). Bangkok: Thailand.

Solhjou, A., Fielke, J.M. & Desbiolles, J.M. (2012). Soil translocation by narrow openers with various rake angles. Biosystems engineering, 112(1), 65-73.