Effect of biochars produced at different pyrolysis temperatures on Ammonium (NH4+) and Nitrate (NO3-) Leaching: Column experiment
| dc.authorid | 0000-0001-9748-1303 | |
| dc.authorid | 0000-0002-3296-1549 | |
| dc.contributor.author | Gence, Cabir Çağrı | |
| dc.contributor.author | Erdem, Halil | |
| dc.date.accessioned | 2024-07-29T06:04:53Z | |
| dc.date.available | 2024-07-29T06:04:53Z | |
| dc.date.issued | 2024 | |
| dc.department | Teknik Bilimler Meslek Yüksekokulu | |
| dc.description.abstract | Nitrogen (N) leaching from agricultural soils is a global problem with negative effects on both human health and the environment. Efforts should be made to increase the efficiency of use of plant nutrients and minimize N losses from terrestrial ecosystems to aquatic ecosystems. In this study, the effects of different doses (%0, %1 and %2) of biochar obtained from corn cob and rice husk biomass, which are agricultural production residues, at three different temperatures, on ammonium (NH4+) and nitrate (NO3-) leaching in a coarse-textured soil were investigated. Polyethylene (PE) columns with a diameter of 70 mm and a height of 20 cm were used in the study, which was carried out in three replications according to the randomized plots experimental design. Total nitrogen (27 kg N da-1) and water amounts (969 mm) used for 6 tons da-1 yield of sugar beet were applied. Total water was given to each column in equal volume using drip adjustment sets at one-week intervals, simulating 6 irrigation periods, and the leaked water was collected in each irrigation period and NO3- and NH4+ concentrations were determined. Applications of 1 and 2 doses of corn and rice biochars obtained at three different pyrolysis temperatures caused a significant decrease in NH4+ concentrations leaching from the column. Similarly, biochar applications (especially 2% dose) caused a significant decrease in NO3- concentrations leaching from the column. While the total NO3- concentration leaching from the control columns was 149.23 mg kg-1, 2% dose of rice husk biochars at 300, 400 and 500 ? temperature applications caused a decrease in the total NO3- concentrations washed from the column by 51%, 55% and 51%, respectively. The results revealed that biochar applications significantly reduced nitrogen leaching from the soil. | |
| dc.identifier.doi | 10.47115/bsagriculture.1483357 | |
| dc.identifier.endpage | 352 | en_US |
| dc.identifier.issn | 2618-6578 | |
| dc.identifier.issue | 4 | en_US |
| dc.identifier.startpage | 346 | en_US |
| dc.identifier.uri | https:/dx.doi.org/10.47115/bsagriculture.1483357 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/12242 | |
| dc.identifier.volume | 7 | en_US |
| dc.indekslendigikaynak | TR-Dizin | |
| dc.language.iso | en | |
| dc.publisher | Hasan ÖNDER | |
| dc.relation.ispartof | Black Sea Journal of Agriculture | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Ammonium | |
| dc.subject | Biochar | |
| dc.subject | Fertilizer | |
| dc.subject | Leaching | |
| dc.subject | Nitrate | |
| dc.subject | Soil | |
| dc.title | Effect of biochars produced at different pyrolysis temperatures on Ammonium (NH4+) and Nitrate (NO3-) Leaching: Column experiment | |
| dc.type | Article |
