USING DIFFERENT TYPES OF SUBSOILER SHARES TO IMPROVE THE PRODUCTIVITY OF COMPACTED SOILS | ||||
Misr Journal of Agricultural Engineering | ||||
Article 2, Volume 33, Issue 2, April 2016, Page 335-352 | ||||
Document Type: Original Article | ||||
DOI: 10.21608/mjae.2016.97836 | ||||
![]() | ||||
Author | ||||
M. M. I. Khater | ||||
Soil Conservation Department, Desert Research Center, Cairo, Egypt. | ||||
Abstract | ||||
Soil compaction is an environmental problem and has been recognized as the main form of soil degradation in some Mediterranean areas. Soil compaction may increase soil strength and compacted soil layers can affect root growth and crop productivity. The aim of the present work was to investigate the effect of using different types of sub-soilers shanks and shares on physical soil properties, seed germination and crop productivity of faba bean (vicia faba). The experiment was carried out at El- Hamam district area- Matrouh in sandy loam soil. The soil was characterizes by hard pan compaction down to 40 cm. Parameters such as changes in soil penetration resistance, bulk density, hydraulic conductivity and soil moisture content were measured. The results revealed that the highest increase of soil penetration resistance and lowest hydraulic conductivity due to the soil compaction occurred in non treated soil with sub-soilers. The seed germination and yield of faba bean increased with decreasing soil penetration resistance. A positive action was detected between using fit equipped mole behind different shanks and shares of the sub-soilers used on both soil penetration resistance, and hydraulic conductivity. The ability to eliminate soil compaction could be useful on agricultural field in the South district of El Hamam canal area by using sub-soiler with mole fit equipped behind shank as well as decreased the effect of the hard pans and improve soil properties such as soil penetration resistance and hydraulic conductivity. The deep tillage gained that the lowest energy requirements were recorded either without using the fit mole equipped or with using single point share with straight shank. However using the curved shank - winged share with mole achieved the highest seed germination values and crop yield as compared with other treatments. | ||||
References | ||||
Abu-Hamdeh, N.H. (2003). Soil compaction and root distribution for okra as affected by tillage and vehicle parameters. Soil Tillage Res. 74, 25–35.
Corey M. K. (2008). Assessment of equipment performance variables for improved management during tillage operations. M.Sc. Thesis, Fac. Agric., Auburn Univ. ,USA.
Gan-Mor, S. and Clark. R. L. (2001). DGPS-based automatic guidance – Implementation and Economical Analysis. ASAE Paper No. 01-1192.
Gary K. (2008).Using subsoiling to reduce soil compaction. 5E52F74 Soil Tilth Restorer. USDA Forest Service. Technology and Development Program Missoula. USA.
Hanna G. B., Soliman A. E., Yonis S. M. and Isib A. Z. (1985). Evaluation of different mechanical methods of cotton stalks removal . Misr J. Agric. Eng., 2(1): 3−25.
Hunt R. D., (1983). Farm power and machinery management. 9th ed., Cushing-Malloy Inc.,NY. U.S.A.
Jones, R.J.A., Spoor, G. and Thomasson, A.J., (2003). Vulnerability of subsoils in Europe to compaction: a preliminary analysis. Soil Till. Res. 73, 131–143.
Karoonboonyanan R., Salokhe V.M., Niyamapa T. and Hiroshi N. (2007). Vibration Effects on the Performance of a Single-Shank Subsoiler . Agricultural Engineering International: the CIGR Ejournal. Manuscript PM 07 018. Vol. IX. September, 2007.
Kasisira L. L. and du Plessis H.L.M. (2006). Energy optimization for subsoilers in tandem in a sandy clay loam soil. Soil Tillage Res. 86, 185–198.
Klute, A. (ed.) (1986). Methods of Soil Analysis. Part 1. Physical and Minerological Properties. Am. Soc. Agron. Inc., Agronomy Series 9. USA. 1173 pp.
Lipiec, J., Hatano, R., (2003). Quantification of compaction effects on soil physical properties and crop growth. Geoderma 116: 107– 136.
Raper, A. K. and Sharma L. (2004). soil moisture effects on energy requirements and soil disruption of subsoiling a coastal plain soil. . Trans. ASAE 47(6): 1899−1905.
Raper, R. L., Reeves D. W., Shaw J. N., Van Santen E., and Mask P. L. (2005). Using site-specific subsoiling to minimize draft and optimize corn yields. Trans. ASAE, 48(6), 2047-2052.
Raper, R. L., and Bergtold J. S. (2007). In-row subosiling: A review and suggestions for reducing cost of this conservation tillage operation. Applied Eng. in Agric. 23(4): 463-471.
Reintam, E., Kuht, J., Trükmann, K. and Leal Filho, W. (2006). Effect of annual lupines growing on compacted sandy loam Stagnic Luvisol. Arch. Agron. Soil Sci. 52, 171–181.
Rosolem, C.A., Foloni, J.S.S. and Tiritan, C.S. (2002). Root growth and nutrient accumulation in cover crops as affected by soil compaction. Soil Tillage Res. 65, 109–115.
Steel, R. G. D., and Torrie J. H. (1980). Principles and Procedures of Statistics. McGraw-Hill, New York.
Trükmann, K., Reintam E., Kuht J., Nugis E. and Edesi L. (2008). Effect of soil compaction on growth of narrow–leafed lupine, oilseed rape and spring barley on sandy loam soil. Agronomy Research 6(1), 101–108.
Yavuzcan, H.G., Vatandas, M., Gurhan, R., (2002). Soil strength as affected by tillage system and traffic in wheat-corn rotation in Central Anatolia. J. Terramech. 39 (1), 23–34. | ||||
Statistics Article View: 149 |
||||