Determination of Environmental Impacts using Life Cycle Assessment of Plants Grown for Bioenergy: Example of Sorghum x Sudan Grass Hybrid
Renewable energy sources are the most effective and cheapest method for combating climate change. Biomass, which is one of the renewable energy sources, is also one of the raw materials for biofuels. Sorghum x Sudan grass hybrid, which is drought tolerant and has a short vegetation period, is a biom...
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| Format: | Article |
| Language: | English |
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Ankara University
2024-03-01
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| Series: | Journal of Agricultural Sciences |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/3051700 |
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| author | Ömer Eren Kağan Kökten Halit Tutar |
| author_facet | Ömer Eren Kağan Kökten Halit Tutar |
| author_sort | Ömer Eren |
| collection | DOAJ |
| description | Renewable energy sources are the most effective and cheapest method for combating climate change. Biomass, which is one of the renewable energy sources, is also one of the raw materials for biofuels. Sorghum x Sudan grass hybrid, which is drought tolerant and has a short vegetation period, is a biomass source. This study was carried out to determine the ethanol yield of sorghum x Sudan grass hybrid plants grown in an area with a semi-humid climate and to determine the environmental impacts of biomass. Environmental impacts were assessed using the life cycle assessment method. Environmental impact categories are divided into 11 categories according to the CML-IA Baseline model. As a result, the biomass yield was 49888 kg ha-1 and the ethanol yield was 1674.1 l ha-1. According to the life cycle impact category of sorghum x Sudan grass hybrid biomass production, the highest environmental impact was 79.21%, causing marine aquatic ecotoxicity. According to the life cycle interpretation, it caused a global effect with a rate of 83.87%. In addition, the global warming value was calculated as 0.195 kg CO2-eq kgbiomass-1 (9728.16 kg CO2-eq ha-1). The agricultural phases with the most negative impact on the environment are irrigation and fertilization. |
| format | Article |
| id | doaj-art-4780d7bf68eb48bb88a542cd140a41cb |
| institution | OA Journals |
| issn | 1300-7580 2148-9297 |
| language | English |
| publishDate | 2024-03-01 |
| publisher | Ankara University |
| record_format | Article |
| series | Journal of Agricultural Sciences |
| spelling | doaj-art-4780d7bf68eb48bb88a542cd140a41cb2025-08-20T02:17:52ZengAnkara UniversityJournal of Agricultural Sciences1300-75802148-92972024-03-0130226327210.15832/ankutbd.127509045Determination of Environmental Impacts using Life Cycle Assessment of Plants Grown for Bioenergy: Example of Sorghum x Sudan Grass HybridÖmer Eren0Kağan Kökten1Halit Tutar2Hatay Mustafa Kemal UniversitySİVAS BİLİM VE TEKNOLOJİ ÜNİVERSİTESİBİNGÖL ÜNİVERSİTESİ, GIDA, TARIM VE HAYVANCILIK MESLEK YÜKSEKOKULURenewable energy sources are the most effective and cheapest method for combating climate change. Biomass, which is one of the renewable energy sources, is also one of the raw materials for biofuels. Sorghum x Sudan grass hybrid, which is drought tolerant and has a short vegetation period, is a biomass source. This study was carried out to determine the ethanol yield of sorghum x Sudan grass hybrid plants grown in an area with a semi-humid climate and to determine the environmental impacts of biomass. Environmental impacts were assessed using the life cycle assessment method. Environmental impact categories are divided into 11 categories according to the CML-IA Baseline model. As a result, the biomass yield was 49888 kg ha-1 and the ethanol yield was 1674.1 l ha-1. According to the life cycle impact category of sorghum x Sudan grass hybrid biomass production, the highest environmental impact was 79.21%, causing marine aquatic ecotoxicity. According to the life cycle interpretation, it caused a global effect with a rate of 83.87%. In addition, the global warming value was calculated as 0.195 kg CO2-eq kgbiomass-1 (9728.16 kg CO2-eq ha-1). The agricultural phases with the most negative impact on the environment are irrigation and fertilization.https://dergipark.org.tr/tr/download/article-file/3051700global warmingclimate changeenergy cropsbiofuelsbioethanol |
| spellingShingle | Ömer Eren Kağan Kökten Halit Tutar Determination of Environmental Impacts using Life Cycle Assessment of Plants Grown for Bioenergy: Example of Sorghum x Sudan Grass Hybrid Journal of Agricultural Sciences global warming climate change energy crops biofuels bioethanol |
| title | Determination of Environmental Impacts using Life Cycle Assessment of Plants Grown for Bioenergy: Example of Sorghum x Sudan Grass Hybrid |
| title_full | Determination of Environmental Impacts using Life Cycle Assessment of Plants Grown for Bioenergy: Example of Sorghum x Sudan Grass Hybrid |
| title_fullStr | Determination of Environmental Impacts using Life Cycle Assessment of Plants Grown for Bioenergy: Example of Sorghum x Sudan Grass Hybrid |
| title_full_unstemmed | Determination of Environmental Impacts using Life Cycle Assessment of Plants Grown for Bioenergy: Example of Sorghum x Sudan Grass Hybrid |
| title_short | Determination of Environmental Impacts using Life Cycle Assessment of Plants Grown for Bioenergy: Example of Sorghum x Sudan Grass Hybrid |
| title_sort | determination of environmental impacts using life cycle assessment of plants grown for bioenergy example of sorghum x sudan grass hybrid |
| topic | global warming climate change energy crops biofuels bioethanol |
| url | https://dergipark.org.tr/tr/download/article-file/3051700 |
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