{"title":"基于地理空间技术的辣木种植土地适宜性评价——以埃塞俄比亚Abay盆地Dhidhessa流域为例","authors":"Mitiku Badasa Moisa , Muleta Ebissa Feyissa , Indale Niguse Dejene , Firdissa Sadeta Tiye , Kiros Tsegay Deribew , Zenebe Reta Roba , Mengistu Muleta Gurmessa , Dessalegn Obsi Gemeda","doi":"10.1016/j.ocsci.2023.02.007","DOIUrl":null,"url":null,"abstract":"<div><p>Land suitability analysis of <em>Moringa oleifera</em> tree cultivation is important to enhance its product, as the demand for this tree for medicinal values and <em>food sources is increasing worldwide</em>. Therefore, this study aimed to assess suitable land for <em>Moringa oleifera</em> tree cultivation by using the integration of multi-criteria evaluation with geospatial technologies in the Dhidhessa catchment, western Ethiopia. Five parameters, namely: slope, land use and land cover (LULC), soil texture, land surface temperature, and rainfall data, were used in this study. The land suitability evaluation of <em>Moringa oleifera</em> is classified into three classes as highly suitable, moderately suitable, and not suitable. The results revealed that, about 344.4 km<sup>2</sup> (12.2%) of the area is categorized into highly suitable, and 2343.7 km<sup>2</sup> (83%) is moderately suitable for Moringa tree, whereas, 137.2 km<sup>2</sup> (4.9%) is categorized as not suitable for <em>Moringa oleifera</em> tree cultivation. <em>Hence, based on the finding of the study, we suggested that farmers and other stakeholders can cultivate</em> Moringa oleifera <em>trees in the Dhidhessa catchment.</em></p></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"8 1","pages":"Pages 45-55"},"PeriodicalIF":0.0000,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluation of land suitability for Moringa oleifera tree cultivation by using Geospatial technology: The case of Dhidhessa Catchment, Abay Basin, Ethiopia\",\"authors\":\"Mitiku Badasa Moisa , Muleta Ebissa Feyissa , Indale Niguse Dejene , Firdissa Sadeta Tiye , Kiros Tsegay Deribew , Zenebe Reta Roba , Mengistu Muleta Gurmessa , Dessalegn Obsi Gemeda\",\"doi\":\"10.1016/j.ocsci.2023.02.007\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Land suitability analysis of <em>Moringa oleifera</em> tree cultivation is important to enhance its product, as the demand for this tree for medicinal values and <em>food sources is increasing worldwide</em>. Therefore, this study aimed to assess suitable land for <em>Moringa oleifera</em> tree cultivation by using the integration of multi-criteria evaluation with geospatial technologies in the Dhidhessa catchment, western Ethiopia. Five parameters, namely: slope, land use and land cover (LULC), soil texture, land surface temperature, and rainfall data, were used in this study. The land suitability evaluation of <em>Moringa oleifera</em> is classified into three classes as highly suitable, moderately suitable, and not suitable. The results revealed that, about 344.4 km<sup>2</sup> (12.2%) of the area is categorized into highly suitable, and 2343.7 km<sup>2</sup> (83%) is moderately suitable for Moringa tree, whereas, 137.2 km<sup>2</sup> (4.9%) is categorized as not suitable for <em>Moringa oleifera</em> tree cultivation. <em>Hence, based on the finding of the study, we suggested that farmers and other stakeholders can cultivate</em> Moringa oleifera <em>trees in the Dhidhessa catchment.</em></p></div>\",\"PeriodicalId\":34095,\"journal\":{\"name\":\"Oil Crop Science\",\"volume\":\"8 1\",\"pages\":\"Pages 45-55\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Oil Crop Science\",\"FirstCategoryId\":\"1091\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2096242823000143\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oil Crop Science","FirstCategoryId":"1091","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2096242823000143","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
Evaluation of land suitability for Moringa oleifera tree cultivation by using Geospatial technology: The case of Dhidhessa Catchment, Abay Basin, Ethiopia
Land suitability analysis of Moringa oleifera tree cultivation is important to enhance its product, as the demand for this tree for medicinal values and food sources is increasing worldwide. Therefore, this study aimed to assess suitable land for Moringa oleifera tree cultivation by using the integration of multi-criteria evaluation with geospatial technologies in the Dhidhessa catchment, western Ethiopia. Five parameters, namely: slope, land use and land cover (LULC), soil texture, land surface temperature, and rainfall data, were used in this study. The land suitability evaluation of Moringa oleifera is classified into three classes as highly suitable, moderately suitable, and not suitable. The results revealed that, about 344.4 km2 (12.2%) of the area is categorized into highly suitable, and 2343.7 km2 (83%) is moderately suitable for Moringa tree, whereas, 137.2 km2 (4.9%) is categorized as not suitable for Moringa oleifera tree cultivation. Hence, based on the finding of the study, we suggested that farmers and other stakeholders can cultivate Moringa oleifera trees in the Dhidhessa catchment.
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