Soil mechanical resistance measurement by an unique multi-cone tips horizontal sensor

• Autorzy: Sharifi A. , Mohsenimanesh A.
• Języki publikacji: EN

Abstrakty

EN

Amulti-tips horizontal sensor was developed and mounted horizontally on a tine face by shafts. The length of shafts was reduced from top to down the tine. The developed system was evaluated in the controlled soil bin laboratory conditions with clay loam soil and uniform soil moisture content. The experiment was designed with soil compaction at three levels of uniform and nonuniform soil compaction in completely randomized block design with four replications. Vertical standard penetrometer was also used to compare with horizontal sensor data at whole working depth of 0 to 400 mm. The results indicated that there is a correlation with R2 = 0.86 between soil cone penetrometer values and the horizontal soil mechanical resistance measurement system data. It can be concluded that the idea of reducing the length of the tips from top to down the tine face would give promising results.

Słowa kluczowe

EN

soil resistance; mechanical resistance; measurement; multi-cone tips horizontal sensor; horizontal penetrometer

• Wydawca: -
• Czasopismo: International Agrophysics
• Rocznik: 2012
• Tom: 26
• Numer: 1
• Opis fizyczny: s.61-64,fig.,ref.

Twórcy

autor

Sharifi A.

• Agricultural Engineering Research Institute, Shahid Fahmideh Blvd, P.O.Box 31585-845, Karaj, Iran

autor

Mohsenimanesh A.

Bibliografia

• Abbaspour-Gilandeh Y., 2009. On-the-go soil mechanical strength measurement at different soil depths. J. FoodAgric. Environ., 7 (3-4), 696-699.
• Chukwu E., Crowell G., and Bowers J., 2005. Instantaneous multiple-depth soilmechanical impedance sensing froma moving vehicle. Trans. ASAE, 48(3), 885-894.
• Chung Sun-Ok, SudduthK.A., PlouffeC., andKitchenN.R., 2004. Evaluation of an on-the-go soil strength profile sensor using soil bin and field data. Paper No. 041039, ASAE Press, St. Joseph, MI, USA.
• G³¹b T., 2007. Effect of soil compaction on root system development and yields of tall fescue. Int. Agrophysics, 21, 233-239.
• Gysi M., Maeder V., and Weisskopf P., 2001. Pressure distribution underneath tires of agricultural vehicles. Trans. ASAE, 44(6), 1385-1389.
• NaderiM.,AlimardaniR., SharifiA., andTabatabaeefarA., 2009. An economical hand-pushed digital penetrometer. Int. Agrophysics, 23, 55-60.
• Rooney D., Stelford M., and Landolt D., 2001. Site-specific management guidelines, site-specific soil compaction mapping using a digital penetrometer. www.far.org/ssmg.
• Sharifi A., 2004. Development of a soil compaction profile sensor. Ph.D. Thesis, Cranfield University, Silsoe, UK.
• Sharifi A., Godwin R.J., O’Dogherty M.J., and Dresser M.L., 2007. Evaluating the performance of a soil compaction sensor. Soil Use Manag., 171-177.
• Sun Y., Maa D., Schulze Lammers P., Schmittmann O., and Rose M., 2005. On-the-go measurement of soil water content and mechanical resistance by a combined horizontal penetrometer. Soil Till. Res., 86, 209-217.