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Influence of land use and management practices on soil physicochemical properties across slope gradients | ||
| مدل سازی و مدیریت آب و خاک | ||
| مقاله 2، دوره 5، شماره 4، 1404، صفحه 15-27 اصل مقاله (616.23 K) | ||
| نوع مقاله: پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22098/mmws.2025.18301.1674 | ||
| نویسندگان | ||
| Awoke Abebaw1؛ Walle Jemberu2؛ Mekonnen Getahun3؛ Wasihun Mengiste* 4؛ Aweke Endalew5 | ||
| 1MSc in Soil Science, Department of Natural Resources Management, College of Agriculture and Environmental Sciences, Bahir Dar University, Bahir Dar, Ethiopia | ||
| 2Professor, Department of Natural Resources Management, College of Agriculture and Environmental Sciences, Bahir Dar University, Bahir Dar, Ethiopia | ||
| 3PhD in Soil Science, Amhara Design and Supervision Works Enterprise, Bahir Dar, Ethiopia | ||
| 4Assistant Professor, Department of Soil Resource and Watershed Management, College of Agriculture and Natural Resource, Gambella University, Gambella, Ethiopia | ||
| 5MSc in Soil Science, Department of Soil Resource and Watershed Management, College of Agriculture and Natural Resource, Gambella University, Gambella, Ethiopia | ||
| چکیده | ||
| The decline in soil fertility is being intensified by both human activities and natural phenomena. Therefore, in order to realize the concerns of the agricultural revolution and sustainable land productivity. It is crucial to examine the influence of land use and land management practices on soil properties across various slope gradients. The research aimed to examine how different land use and management techniques influence selected physicochemical properties of the soil across various slope classes. The study employed an experimental design that included three types of land use and two slope classes, with samples collected from managed and unmanaged areas. Finally, 36 samples were obtained at a depth 0-20 cm. Three-way ANOVA was used for statistical analysis. The results revealed that most soil physicochemical properties were significantly (P < 0.05) influenced by land use type management practice, and slope gradient. Forest land exhibitted the highest values for clay (44.25%), TP (59.03%), pH (5.73), OM (5.03%), TN (0.16%), Av. P (12.19 ppm), CEC (31.60 cmol(+) kg-1) and exchangeable bases: Ca²+ (8.94 cmol(+) kg-1), Mg²+ (3.10 cmol(+) kg-1), K+ (0.62 cmol(+) kg-1) and Na+ (0.61 cmol(+) kg-1). In contrast, cultivated land showed the highest sand content (33.42%) and bulk density (1.25 g cm-3), while grazing land recorded the highest silt content (31.67%). Managed areas recorded the highest values for clay (43.11%), TP (57.57%), pH (5.65), OM (4.35%), TN (0.15%), Av. P (11.14 ppm), CEC (29.25 cmol(+) kg-1) and exchangeable bases: Ca²+ (8.37 cmol(+) kg-1), Mg²+ (2.48 cmol(+) kg-1), K+ (0.59 cmol(+) kg-1) and Na+ (0.52 cmol(+) kg-1) compared to unmanaged areas. With respect to slope gradient, it was generally noted that most of the studied soil properties increased with decreasing slope gradient. Generally, the sources of variations in the soils physicochemical properties were land use type, management practice, and slope. Therefore, there is need for appropriate and integrated land management techniques, such as agroforestry, contour plowing, terracing, conservation tillage, mulching, crop rotation, cover cropping, controlled grazing, reforestation, and the use of organic amendments, which aim to improving the physicochemical properties of soils to the different land use and slope classes in Burat Watershed. | ||
| کلیدواژهها | ||
| Land use change؛ Integrated land management؛ Soil fertility؛ Topography؛ Sustainable land productivity | ||
| مراجع | ||
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References Abate, N., & Kibret, K. (2016). Effects of Land Use , Soil Depth and Topography on Soil Physicochemical Properties along the Toposequence at the Wadla Delanta Massif , Northcentral Highlands of Ethiopia. 5(2): 57–71. doi: 10.5539/ep.v5n2p57 Abera, A., & Wana, D. (2023). Effect of agricultural land management practices on the selected soil quality indictors: empirical evidences from the south Ethiopian highlands. Environmental Systems Research 12(1): 2. doi: 10.1186/s40068-023-00282-y Amare, H., Admase, H., & Ewunetu, T. (2024). Influence of land-use types and topographic slopes on the physico-chemical characteristics of soils in Northwestern Ethiopia. Frontiers in Soil Science, 4 1463315. doi: 10.3389/fsoil.2024.1463315 Anteneh, M., & Mohammed, W. (2020). Effects of land cover changes and slope gradient on soil quality in the Gumara watershed, Lake Tana basin of North – West Ethiopia. Modeling Earth Systems and Environment 6(1): 85–97. doi: 10.1007/s40808-019-00660-5 Asmare, T. K., Abayneh, B., Yigzaw, M., & Birhan, T. A. (2023). The effect of land use type on selected soil physicochemical properties in Shihatig watershed, Dabat district, Northwest Ethiopia. Heliyon, 9(5), e16038. doi: 10.1016/j.heliyon.2023.e16038 Assefa, F., Elias, E., Soromessa, T., & Ayele, G. T. (2020). Effect of changes in land-use management practices on soil physicochemical properties in Kabe Watershed, Ethiopia. Air, Soil and Water Research 13 1178622120939587. doi: 10.1177/1178622120939587 Balasubramanian, A. (2017). Soil erosion–causes and effects. Centre for Advanced Studies in Earth Science University of Mysore, Mysore. https://www.researchgate.net/profile/A-Balasubramanian/publication/314500264_Soil_Erosion-_Causes_and_Effects/links/58c2c729a6fdcce648de2bec/Soil-Erosion-Causes-and-Effects.pdf Bayle, D., Feyissa, S., & Tamiru, S. (2023). Effects of land use and slope position on selected soil physicochemical properties in Tekorsh Sub-Watershed, East Gojjam Zone, Ethiopia. Open Agriculture 8(1): 20220147. doi: 10.1515/opag-2022-0147 Belayneh, M., Yirgu, T., & Tsegaye, D. (2019). Effects of soil and water conservation practices on soil physicochemical properties in Gumara watershed, Upper Blue Nile Basin, Ethiopia. Ecological Processes 8(1): 1–14. doi: 10.1186/s13717-019-0188-2 Black, C. A., Evans, D. D., White, J. L., Ensminger, L. E., & Clark, F. E. (1965). Methods of Soıl Analysıs. Part I. pp. 1572 American Society of Agronomy. Inc. Publisher, Madison, Winconsin, USA. Bouyoucos, G. J. (1962). Hydrometer method improved for making particle size analyses of soils 1. Agronomy Journal 54(5): 464–465. Brady, N.C. and Weil, R.R. (2008). The nature and properties of soils. Upper Saddle River, NJ: Prentice Hall. Vol. 13, pp. 662–710. Bremner, J. M., & Mulvaney, C. S. (1982). Nitrogen-total. In ‘Methods of soil analysis. Part 2. Chemical and microbiological properties’.(Eds AL Page, RH Miller, DR Keeney) pp. 595–624. Soil Science Society of America: Madison, WI, USA. Chapman, H. D. (1965). Cation‐exchange capacity. Methods of Soil Analysis: Part 2 Chemical and Microbiological Properties 9 891–901. Corato, U., Viola, E., Keswani, C., & Minkina, T. (2024). Impact of the sustainable agricultural practices for governing soil health from the perspective of a rising agri-based circular bioeconomy. Applied Soil Ecology 194 105199. doi: 10.1016/j.apsoil.2023.105199 Deng, L., Sun, T., Fei, K., Zhang, L., Fan, X., Wu, Y., & Ni, L. (2020). Effects of erosion degree, rainfall intensity and slope gradient on runoff and sediment yield for the bare soils from the weathered granite slopes of SE China. Geomorphology 352 106997. doi: 10.1016/j.geomorph.2019.106997 Dixit, M., Ghoshal, D., Lal Meena, A., Ghasal, P. C., Rai, A. K., Choudhary, J., & Dutta, D. (2024). Changes in soil microbial diversity under present land degradation scenario. Total Environment Advances, 10, 200104. doi: 10.1016/j.teadva.2024.200104 Endalew, A., Feyisa, T., & Molla, E. (2025). Effect of slope position and aspect on selected soil physicochemical properties of Mesk watershed, northwestern Ethiopia. Ethiopian Journal of Science & Technology, 18(1), 27–42. doi: 10.4314/ejst.v18i1.2 Fantahun, A., Lemma, T. M., Tesfay, F., & Getahun, Y. S. (2024). Impact of Soil and Water Conservation Measures on Soil Physicochemical Characteristics and Crop Productivity: Evidence From Korekore Watershed in the Central Highlands of Ethiopia. The Scientific World Journal 2024(1): 2679180. doi: 10.1155/tswj/2679180 FAO (Food and Agriculture Organization). (2006). Plant nutrition for food security: a guide for integrated nutrient management. FAO, fertilizer and plant nutrition bulletin No. 16, FAO, Rome. Fetene, E. M., & Amera, M. Y. (2018). The effects of land use types and soil depth on soil properties of Agedit watershed, Northwest Ethiopia. Ethiopian Journal of Science and Technology 11(1): 39–56. doi: 10.4314/ejst.v11i1.4 Food and Agriculture Organization of the United+ Nations. (2005). Soil Map of the World. Revised Legend. World Soil Resources Report 60.
Gadana, D. B., Sharma, P. D., & Selfeko, D. T. (2020). Effect of soil management practices and slope on soil fertility of cultivated lands in mawula watershed, loma district, southern Ethiopia. Advances in Agriculture 2020 1–13. doi: 10.1155/2020/8866230 Hailu, L., Tesfaye, G., Fikirie, K., & Debebe, Y. (2021). Effect of land-use practices on species diversity and selected soil property in Somodo Watershed South-Western Ethiopia. PLOS ONE 16(5): e0252305. doi: 10.1371/journal.pone.0252305 Hazelton, P.A. and Murphy, B.W. (2007) Interpreting Soil Test Results: What Do All the Numbers Mean? CSIRO Publishing, Australia, 1-152. doi: 10.1071/9780643094680 Huang, X., Ibrahim, M. M., Luo, Y., Jiang, L., Chen, J., & Hou, E. (2024). Land use change alters soil organic carbon: constrained global patterns and predictors. Earth’s Future 12(5): e2023EF004254. doi: 10.1029/2023EF004254 Kahsay, A., Haile, M., Gebresamuel, G., & Mohammed, M. (2025). Impact of land use changes on soil physical quality in southeastern Tigray, Ethiopia. South African Journal of Plant and Soil 42(1–3): 43–53. doi: 10.1080/02571862.2025.2538216 Kebebew, S., Bedadi, B., Erkossa, T., Yimer, F., & Wogi, L. (2022). Effect of Different Land-Use Types on Soil Properties in Cheha District, South-Central Ethiopia. Sustainability, 14(3), 1323. doi: 10.3390/su14031323 Kiflu, A., & Beyene, S. (2013). Effects of different land use systems on selected soil properties in South Ethiopia. 4(5): 100–107. doi: 10.5897/JSSEM12.20 Lal, R. (2001). Soil degradation by erosion. Land Degradation & Development 12(6): 519–539. doi: 10.1002/ldr.472 Luo, B., Li, J., Tang, J., Wei, C., & Zhong, S. (2024). Microtopography effects on pedogenesis in the mudstone-derived soils of the hilly mountainous regions. Scientific Reports 14(1): 11998. doi: 10.1038/s41598-024-62540-y Mohammed, M., Takele, G., & Kibret, K. (2020). Effects of physical soil and water conservation structures and slope gradients on soil physicochemical properties in West Oromia, Ethiopia. International Journal of Soil Science 15(1): 1–7. doi: 10.3923/ijss.2020.1.7 Molla, E., Getnet, K., & Mekonnen, M. (2022). Land use change and its effect on selected soil properties in the northwest highlands of Ethiopia. Heliyon 8(8). doi: 10.1016/j.heliyon.2022.e10157 Mulugeta Aytenew. (2015). Effect of Slope Gradient on Selected Soil Physicochemical Properties of Dawja Watershed in Enebse Sar Midir District , Amhara National Regional State. American Journal of Scientific and Industrial Research September 2015 74–81. doi: 10.5251/ajsir.2015.6.4.74.81 Olsen, S. R. (1954). Estimation of available phosphorus in soils by extraction with sodium bicarbonate (Issue 939). US Department of Agriculture. Rezaei, H., Jafarzadeh, A. A., Alijanpour, A., Shahbazi, F., & Kamran, K. V. (2015). Effect of Slope Position on Soil Properties and Types Along an Elevation Gradient of Arasbaran Forest , Iran. 5(6): 449–456. doi: 10.18517/ijaseit.5.6.589 Rowell, D. L. (1994). Laboratory methods for studying mineralization. Soil Science: Methods and Applications. Longman Scientific and Technical, Longman Group UK Ltd., Longman House, London, England. Schoonover, J. E., & Crim, J. F. (2015). An Introduction to Soil Concepts and the Role of Soils in Watershed Management. Journal of Contemporary Water Research & Education 154(1): 21–47. doi: 10.1111/j.1936-704X.2015.03186.x Seifu, W., Elias, E., Gebresamuel, G., & Khanal, S. (2021). Impact of land use type and altitudinal gradient on topsoil organic carbon and nitrogen stocks in the semi-arid watershed of northern Ethiopia. Heliyon 7(4): e06770. doi: 10.1016/j.heliyon.2021.e06770 Selassie, Y. G., Anemut, F., & Addisu, S. (2015). The effects of land use types, management practices and slope classes on selected soil physico-chemical properties in Zikre watershed, North-Western Ethiopia. Environmental Systems Research 4(1): 0–6. doi: 10.1186/s40068-015-0027-0 Tadesse, T., Haque, I., & Aduayi, E. (1991). Soil, plant, water, fertilizer, animal manure and compost analysis manual. Plant Science Division Working Document No. 13. International Livestock Research Center for Africa, Addis Ababa. Tufa, M., Melese, A., & Tena, W. (2019). Effects of land use types on selected soil physical and chemical properties: The case of Kuyu district, Ethiopia. Eurasian Journal of Soil Science 8(2): 94–109. doi: 10.18393/ejss.510744 van Reeuwijk, L. P. (1995). Procedures for soil analysis, (5th Ed.), Technical Paper 9, (Wageningen: ISRIC, FAO). Walkley, A., & Black, I. A. (1934). An examination of the Degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method. Soil Science 37(1): 29–38. Warke, A., & Wakgari, T. (2024). A Review on the Impact of Soil Acidification on Plant Nutrient Availability, Crop Productivity, and Management Options in the Ethiopian Highlands. Agriculture, Forestry and Fisheries 13(2): 31–45. doi: 10.11648/j.aff.20241302.13 Wolka, K., Moges, A., & Yimer, F. (2011). Effects of level soil bunds and stone bunds on soil properties and its implications for crop production: the case of Bokole watershed, Dawuro zone, Southern Ethiopia. Agricultural Sciences 2(03): 357. doi: 10.4236/as.2011.23047 Wu, Y., Jia, G., Yu, X., Rao, H., Peng, X., Wang, Y., Wang, Y and Wang, X. (2024). Response of soil nutrients and erodibility to slope aspect in the northern agro-pastoral ecotone, China. Soil 10(1): 61–75. doi: 10.5194/soil-10-61-2024 Xalxo, A., Verma, L. P., Jayasree, B., Jiya, P. K., Gawde, N., Suryawanshi, A., Ashraf, F., Jatin, Yadav, R., & Kokale, S. (2025). The Role of Soil in Carbon Sequestration: Implications for Climate Change Mitigation. International Journal of Environment and Climate Change 15(6): 86–97. doi: 10.9734/ijecc/2025/v15i64875 Yimer, F. (2017). Effect of Landscape Positions on Soil Properties in an Agricultural Land A Transect Study in the Main Rift Valley Area of Ethiopia. Journal of Science & Development 5(1): 2017. https://journals.hu.edu.et/hu-journals/index.php/agvs/article/view/105 Yitbarek, T. (2013). Impacts of Land Use on Selected Physicochemical Properties of Soils of Abobo Area, Western Ethiopia. Agriculture, Forestry and Fisheries 2(5): 177. doi: 10.11648/j.aff.20130205.11 | ||
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