| تعداد نشریات | 24 |
| تعداد شمارهها | 916 |
| تعداد مقالات | 8,202 |
| تعداد مشاهده مقاله | 15,918,329 |
| تعداد دریافت فایل اصل مقاله | 13,466,776 |
Effect of crop rotation on the changes of potassium forms and clay minerals under Mediterranean climatic condition | ||
| Iran Agricultural Research | ||
| مقاله 10، دوره 36، شماره 1، تیر 2017، صفحه 79-90 اصل مقاله (436.69 K) | ||
| نوع مقاله: Full Article | ||
| شناسه دیجیتال (DOI): 10.22099/iar.2017.4036 | ||
| نویسندگان | ||
| S. Rezapour* ؛ F. Falllahi | ||
| Department of Soil Science, College of Agriculture, Urmia University, Urmia, I. R. Iran | ||
| چکیده | ||
| ABSTRACT-The influence of intensive crop rotation on the distribution of potassium forms and clay mineralogy was assessed under a Mediterranean condition in the Piranshar region, northwest of Iran. For this purpose, surface soil samples in relation to six soil sub-groups from crop rotationfiled (sugar beet, wheat, pea, and barley) over five decades and the adjacent uncultivated lands were described and sampled. Soil analyses were concernedwiththe determination of physicochemical characteristics, clay mineralogy, the forms and adsorption properties of K. XRD-patterns revealed that soils were similar in clay mineral compositions, including illite, smectite, chlorite, and kaolinite for both cultivated and uncultivated soils, but some changes occurred in the peak intensity and position of the minerals mainly chlorite with cropping. Consistent with this, the sharp peak of chlorite (d001, 14.2 Ao) withthe intensity of 1700 to 1800 Cps in the uncultivated lands shifted toward peaks with intensity of about 1000 Cps in the adjacent cultivated soils along with the appearance of a disordered chlorite-vermiculite mineral.A pronounced decline in the solubleK from 0.001 to 0.53 mmol l-1 (a drop from 17 to 87%), exchangeable K from 6 to 115 mg kg-1 (a drop from 5 to 53%), and non-exchangeable K from 9 to 244 mg kg-1 (a drop from 1.5 to 29%) wereobserved for the majority of the studied soils as a result of crop rotation. Under cultivation, K adsorption effectively increased in the Chromic Calcixererts, TypicCalcixerolls, TypicCalcixererts, and TypicHaploxerepts where exchangeable and available K decreased. | ||
| کلیدواژهها | ||
| Keywords:؛ Crop rotation؛ Clay minerals؛ Soil sub-groups؛ exchangeable K؛ non-exchangeable K | ||
| مراجع | ||
|
Ayers, R.S., & Westcot, D.W. (1994). Water quality for agriculture irrigation and drainage. FAO, Rome, Paper no.29.
Andrist Rengel, Y. (2008). Quantifying mineral sources of potassium in agricultural soils. Doctoral Diss., Dept. of Soil and Environment, SLU. Acta Unversitatis Agriculturae Sueciae, Uppsala, Sweden. Available at http://epsilon.slu.se/eng/index.html.
Barre, P., Montagnier, C.H., Chenu, C., Abbadie, L., & Velde, B. (2008). Clay minerals as a soil potassium reservoir: observation and quantification through X-ray diffraction. Plant Soil, 302, 213-220.
Biscaye, P.E. (1965). Mineralogy and sedimentation of recent deep sea clay in the Atlantic Ocean and adjacent seas and oceans. Geological Society of America Bulletin,76, 803–832.
Borchardt, G. (1989). Smectite. In Dixon, J.B., and Weed S.B. (Eds.), Minerals in Soil Environments, 2nd edition (pp.675-727). American Society of America, Madison, Wisconsin, USA.
Bouyoucos, G.J. (1962) Hydrometer method improved for making particle size analysis of soils. Agronomy Journal, 54, 464-465.
Brady, N.C., & Weil, R.R. (1999). The nature and properties of soils. Prentice-Hall, Inc: Englewood Cliffs.
Chapman, H.D. (1965). Cation exchange capacity. In Black, C.A. (Ed.), Methods of Soil Analysis, Part 2 (pp. 891-900). American Society of Agronomy, Madison, Wisconsin, USA
Chorom, M., Baghernejad, M., & Jafari, S. (2009). Influence of rotation cropping and sugarcane production on the clay mineral assemblage. Applied Clay Science, 46, 385–395.
Fanning, D.S., Keramidas, V.Z., & ElDesoky, M.A. (1989). Mica. In Dixon, J.B., and Weed S.B. (Eds.), Minerals in soil environment (pp. 551-634). American Society of Agronomy, Madison, Wisconsin, USA. Hinsinger, P. (2002). Potassium. In Lal R. (Ed.), Encyclopedia of soil science (pp. 1035–1039). New-York: Marcel Dekker, Inc.
Huang, P.M. (2005). Chemistry of soil potassium. In Tabatabai, M.A., and Sparks, D.L. (Eds), Chemical Processes in Soil (pp. 221-292). American Society of Agronomy, Madison, Wisconsin, USA.
Jalali, M. (2005). Release kinetics of non-exchangeable potassium in calcareous soils. Communications in Soil Science and Plant Analysis, 36, 1903–1917.
Knudsen, D., Peterson, G.A., & Pratt, P.F. (1982). Lithium, sodium, and potassium. In Black, C.A. (Ed.), Methods of Soil Analysis, Part 2 (pp. 225-246). American Society of Agronomy, Madison, Wisconsin, USA.
Nelson, R.E. (1982). Carbonate and gypsum. In Page, A.L. (Ed.), Methods of Soil Analysis, Part 2 (pp. 181-199). American Society of Agronomy, Madison, Wisconsin, USA.
Nelson, D.W., & Sommers, L.E. (1982). Total carbon, organic carbon, and organic matter. In Page, A.L. (Ed.), Methods of Soil Analysis, Part 2 (pp.539-580). American Society of Agronomy, Madison, Wisconsin, USA.
Nilawonk, W., Attanandana, T., Phonphoem, A., Yost, R., & Shuai, X. (2008). Potassium release in representative maize-producing soils of Thailand. Soil Science Society of America Journal, 72, 791–797.
Olson, C.G., Thompson, M.L., & Wilson, M.A. (2000). Phyllosilicates. In Sumner, M.E. (ed), Handbook of Soil Science (pp. F-77–F-123). Boca Raton: CRC Press.
Proust, D., Eymery, J.P., & Beaufort, D. (1986). Supergene vermiculitization of a magnesian chlorite: iron and magnesium removal processes. Clays and Clay Minerals, 34, 572-580.
Rezapour, S., Jafarzadeh, A.A., Samadi, A., & Oustan, SH. (2009). Impacts of clay mineralogy and physiographic units on the distribution of potassium forms in calcareous soils in Iran. Clay Minerals, 44, 329-339.
Rezapour, S., & Samadi, A. (2012). Assessment of inceptisols soil quality following long-term cropping in a calcareous environment. Environmental Monitoring and Assessment,184, 1311-1323.
Rezapour, S., & Samadi, A. (2014) The spatial distribution of potassium status and clay mineralogy in relation to different land-use types in a calcareous Mediterranean environment. Arabian Journal of Geosciences, 7, 1013- 1047.
Rezapour, S., Taghipour, A., & Samadi, A. (2013). Modification in selected soil attributes as influenced by long-term continuous cropping in a calcareous-semiarid environment. Natural Hazards, 69, 1951–1966.
Ross, G.J., & Kodama, H. (1976). Experimental alteration of a chlorite into an interstratified chlorite-vermiculite by chemical oxidation. Clay Minerals, 24, 183-190.
Samadi, A., Dovlati, A., & Barin, M. (2008). Effect of continuous cropping on potassium forms and potassium adsorption characteristics in calcareous soils of Iran. Australian Journal of Soil Research, 46, 265-272.
Sharma, B.D., Mukhopadhyay, S.S., & Sawhney, J.S. (2006). Distribution of potassium fractions in relation to landforms in a Himalayan catena. Archives of Agronomy and Soil Science, 52, 469–476.
Sharma, A., Jalali, V.K., & Arora, S. (2010). Non-exchangeable potassium release and its removal in foot-hill soils of North-west Himalayas. Catena, 82, 112–117.
Soil Survey Staff. (2010). Keys to soil taxonomy. U. S. Department of Agriculture, Natural Resources Conservation Service, Washington.
Sparks, D.L. (1987). Potassium Dynamics in Soils. Advance in Soil Science, 6, 1-63.
Srinivasarao, C., Khera, M.S., & SubbaRao, A. (1994). Soil potassium depletion and K replenishment capacity of soils under intensive cropping. Journal Potassium Research, 10, 229-235.
Srinivasarao, C.H., Vittal, K., Tiwari, K.N., Gajbhiye, P.N., & Kundu, S.U. (2007). Categorisation of soils based on potassium reserves and production system: implications in K management. Australian Journal of Soil Research, 45, 438-447.
Timpson, M.E., Lee, S.Y., Ammons, J.T., & Foss, J.E. (1996). Mineralogical investigation of soils formed in calcareous gravelly alluvial, eastern Crete, Greece. Soil Science Society of America Journal, 60, 299-308.
Thomas, G.W. (1982). Exchangeable Cations. In Page et al. (Eds.), Methods of Soil Analysis, Part 2 (pp.159-166). Soil Science Society of American, Madison, Wisconsin, USA.
Thompson, M., & Ukrainczyk, L. (2002). Micas. In Dixon, J.B., and Schulz, D.G. (Eds.), Soil mineralogy with environmental applications (pp. 431-461). American Society of Agronomy, Madison, Wisconsin, USA.
White, G.N., & Dixon, J.B. (2003). Soil Mineralogy Laboratory Manual. 9th edition. Texas: Department of Soil and Crop Sciences. | ||
|
آمار تعداد مشاهده مقاله: 1,196 تعداد دریافت فایل اصل مقاله: 1,303 |
||