Soil-to-plant bio-accumulation factor as indicator of trace metal implementation into the food chain
Апстракт
The content and behaviour of metals in agricultural soils are very important for food safety. The results presented in this paper are part of a great research that includes monitoring of the parameters in the soil and plant at the site of the largest power plant in Serbia. Part of the study presented in this paper investigates soil contamination with Cd and Zn and their translocation to edible parts of spelt (Triticum spelta L.) with calculation of bio-accumulation factor (BAF). Spelt is well adapted to marginal lands and present healthy attractive crop which better absorb nutrients from soil comparing to common wheat. Oppositely to common wheat its grains have high protein content but a low Cd content. The DTPA-extractable BAF values of Zn for almost every crop were higher than those for Cd, indicating that Zn is more easily translocated into the plant from soil than Cd. BAF indicates possibility of toxic metal implementation into the food chain. Comparing to previous research, studie...d spelt showed a high translocation of Zn and Cd from the soil to the edible part of plant, even though the concentration of Zn and Cd in soil were below the threshold limit for agricultural soils.
Кључне речи:
soil contamination / cadmium / zinc / food safety / bio-accumulation factorИзвор:
Carpathian Journal of Earth and Environmental Sciences, 2017, 12, 2, 457-462Издавач:
- North University Of Baia Mare
Финансирање / пројекти:
- Испитивање могућности коришћења контаминираних вода за гајење алтернативних, здравствено безбедних жита (RS-MESTD-Technological Development (TD or TR)-31006)
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Radovanović, Vesna AU - Životić, Ljubomir AU - Karković, Branka AU - Djordjević, Aleksandar PY - 2017 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4517 AB - The content and behaviour of metals in agricultural soils are very important for food safety. The results presented in this paper are part of a great research that includes monitoring of the parameters in the soil and plant at the site of the largest power plant in Serbia. Part of the study presented in this paper investigates soil contamination with Cd and Zn and their translocation to edible parts of spelt (Triticum spelta L.) with calculation of bio-accumulation factor (BAF). Spelt is well adapted to marginal lands and present healthy attractive crop which better absorb nutrients from soil comparing to common wheat. Oppositely to common wheat its grains have high protein content but a low Cd content. The DTPA-extractable BAF values of Zn for almost every crop were higher than those for Cd, indicating that Zn is more easily translocated into the plant from soil than Cd. BAF indicates possibility of toxic metal implementation into the food chain. Comparing to previous research, studied spelt showed a high translocation of Zn and Cd from the soil to the edible part of plant, even though the concentration of Zn and Cd in soil were below the threshold limit for agricultural soils. PB - North University Of Baia Mare T2 - Carpathian Journal of Earth and Environmental Sciences T1 - Soil-to-plant bio-accumulation factor as indicator of trace metal implementation into the food chain EP - 462 IS - 2 SP - 457 VL - 12 UR - https://hdl.handle.net/21.15107/rcub_agrospace_4517 ER -
@article{ author = "Radovanović, Vesna and Životić, Ljubomir and Karković, Branka and Djordjević, Aleksandar", year = "2017", abstract = "The content and behaviour of metals in agricultural soils are very important for food safety. The results presented in this paper are part of a great research that includes monitoring of the parameters in the soil and plant at the site of the largest power plant in Serbia. Part of the study presented in this paper investigates soil contamination with Cd and Zn and their translocation to edible parts of spelt (Triticum spelta L.) with calculation of bio-accumulation factor (BAF). Spelt is well adapted to marginal lands and present healthy attractive crop which better absorb nutrients from soil comparing to common wheat. Oppositely to common wheat its grains have high protein content but a low Cd content. The DTPA-extractable BAF values of Zn for almost every crop were higher than those for Cd, indicating that Zn is more easily translocated into the plant from soil than Cd. BAF indicates possibility of toxic metal implementation into the food chain. Comparing to previous research, studied spelt showed a high translocation of Zn and Cd from the soil to the edible part of plant, even though the concentration of Zn and Cd in soil were below the threshold limit for agricultural soils.", publisher = "North University Of Baia Mare", journal = "Carpathian Journal of Earth and Environmental Sciences", title = "Soil-to-plant bio-accumulation factor as indicator of trace metal implementation into the food chain", pages = "462-457", number = "2", volume = "12", url = "https://hdl.handle.net/21.15107/rcub_agrospace_4517" }
Radovanović, V., Životić, L., Karković, B.,& Djordjević, A.. (2017). Soil-to-plant bio-accumulation factor as indicator of trace metal implementation into the food chain. in Carpathian Journal of Earth and Environmental Sciences North University Of Baia Mare., 12(2), 457-462. https://hdl.handle.net/21.15107/rcub_agrospace_4517
Radovanović V, Životić L, Karković B, Djordjević A. Soil-to-plant bio-accumulation factor as indicator of trace metal implementation into the food chain. in Carpathian Journal of Earth and Environmental Sciences. 2017;12(2):457-462. https://hdl.handle.net/21.15107/rcub_agrospace_4517 .
Radovanović, Vesna, Životić, Ljubomir, Karković, Branka, Djordjević, Aleksandar, "Soil-to-plant bio-accumulation factor as indicator of trace metal implementation into the food chain" in Carpathian Journal of Earth and Environmental Sciences, 12, no. 2 (2017):457-462, https://hdl.handle.net/21.15107/rcub_agrospace_4517 .