Boron concentration vs. Content as criterion for estimating boron tolerance in wheat
Samo za registrovane korisnike
2013
Autori
Brdar-Jokanović, MilkaMaksimović, Ivana
Kraljević-Balalić, Marija
Zeremski-Škorić, Tijana
Kondić-Špika, Ankica
Kobiljski, Borislav
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The objective of this study was to investigate the relationships among boron (B) concentration, boron content, and tolerance to excess boron in 40 wheat (Triticum aestivum L.) genotypes. Boron tolerance was estimated at seedling stage by filter paper technique, imposing three boron treatments (50, 100 and 150 mg L-1 boric acid, H3BO3) and comparing the response of root length and dry weight to the control (0.93 mg L-1 H3BO3). Although substantial variation in boron tolerance, concentration, and content has been found among the studied wheat genotypes, regression analysis showed no relationship between neither root length reduction and boron concentration, nor dry weight reduction and boron concentration. On the other hand, a positive linear relationship was found between boron content and both root length and dry weight response to high external boron; tolerant wheat genotypes were characterized by higher boron content than the sensitive ones. The results may be explained by significan...t decline of root length and dry weight in sensitive genotypes, which caused reduced uptake of all nutrients, including boron. Vice versa, root length and dry weight of tolerant genotypes were affected by boron treatments to the smaller extent, allowing the uptake of higher amounts of boron and resulting in comparatively high boron content.
Ključne reči:
boron toxicity / boron concentration / boron content / wheat genotypesIzvor:
Journal of Plant Nutrition, 2013, 36, 3, 470-480Izdavač:
- Taylor & Francis Inc, Philadelphia
Finansiranje / projekti:
- Povećanje genetičkih i proizvodnih potencijala strnih žita primenom klasične i moderne biotehnologije (RS-MESTD-MPN2006-2010-20138)
DOI: 10.1080/01904167.2012.748067
ISSN: 0190-4167
WoS: 000313622900010
Scopus: 2-s2.0-84872583745
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Brdar-Jokanović, Milka AU - Maksimović, Ivana AU - Kraljević-Balalić, Marija AU - Zeremski-Škorić, Tijana AU - Kondić-Špika, Ankica AU - Kobiljski, Borislav PY - 2013 UR - http://fiver.ifvcns.rs/handle/123456789/1262 AB - The objective of this study was to investigate the relationships among boron (B) concentration, boron content, and tolerance to excess boron in 40 wheat (Triticum aestivum L.) genotypes. Boron tolerance was estimated at seedling stage by filter paper technique, imposing three boron treatments (50, 100 and 150 mg L-1 boric acid, H3BO3) and comparing the response of root length and dry weight to the control (0.93 mg L-1 H3BO3). Although substantial variation in boron tolerance, concentration, and content has been found among the studied wheat genotypes, regression analysis showed no relationship between neither root length reduction and boron concentration, nor dry weight reduction and boron concentration. On the other hand, a positive linear relationship was found between boron content and both root length and dry weight response to high external boron; tolerant wheat genotypes were characterized by higher boron content than the sensitive ones. The results may be explained by significant decline of root length and dry weight in sensitive genotypes, which caused reduced uptake of all nutrients, including boron. Vice versa, root length and dry weight of tolerant genotypes were affected by boron treatments to the smaller extent, allowing the uptake of higher amounts of boron and resulting in comparatively high boron content. PB - Taylor & Francis Inc, Philadelphia T2 - Journal of Plant Nutrition T1 - Boron concentration vs. Content as criterion for estimating boron tolerance in wheat EP - 480 IS - 3 SP - 470 VL - 36 DO - 10.1080/01904167.2012.748067 ER -
@article{ author = "Brdar-Jokanović, Milka and Maksimović, Ivana and Kraljević-Balalić, Marija and Zeremski-Škorić, Tijana and Kondić-Špika, Ankica and Kobiljski, Borislav", year = "2013", abstract = "The objective of this study was to investigate the relationships among boron (B) concentration, boron content, and tolerance to excess boron in 40 wheat (Triticum aestivum L.) genotypes. Boron tolerance was estimated at seedling stage by filter paper technique, imposing three boron treatments (50, 100 and 150 mg L-1 boric acid, H3BO3) and comparing the response of root length and dry weight to the control (0.93 mg L-1 H3BO3). Although substantial variation in boron tolerance, concentration, and content has been found among the studied wheat genotypes, regression analysis showed no relationship between neither root length reduction and boron concentration, nor dry weight reduction and boron concentration. On the other hand, a positive linear relationship was found between boron content and both root length and dry weight response to high external boron; tolerant wheat genotypes were characterized by higher boron content than the sensitive ones. The results may be explained by significant decline of root length and dry weight in sensitive genotypes, which caused reduced uptake of all nutrients, including boron. Vice versa, root length and dry weight of tolerant genotypes were affected by boron treatments to the smaller extent, allowing the uptake of higher amounts of boron and resulting in comparatively high boron content.", publisher = "Taylor & Francis Inc, Philadelphia", journal = "Journal of Plant Nutrition", title = "Boron concentration vs. Content as criterion for estimating boron tolerance in wheat", pages = "480-470", number = "3", volume = "36", doi = "10.1080/01904167.2012.748067" }
Brdar-Jokanović, M., Maksimović, I., Kraljević-Balalić, M., Zeremski-Škorić, T., Kondić-Špika, A.,& Kobiljski, B.. (2013). Boron concentration vs. Content as criterion for estimating boron tolerance in wheat. in Journal of Plant Nutrition Taylor & Francis Inc, Philadelphia., 36(3), 470-480. https://doi.org/10.1080/01904167.2012.748067
Brdar-Jokanović M, Maksimović I, Kraljević-Balalić M, Zeremski-Škorić T, Kondić-Špika A, Kobiljski B. Boron concentration vs. Content as criterion for estimating boron tolerance in wheat. in Journal of Plant Nutrition. 2013;36(3):470-480. doi:10.1080/01904167.2012.748067 .
Brdar-Jokanović, Milka, Maksimović, Ivana, Kraljević-Balalić, Marija, Zeremski-Škorić, Tijana, Kondić-Špika, Ankica, Kobiljski, Borislav, "Boron concentration vs. Content as criterion for estimating boron tolerance in wheat" in Journal of Plant Nutrition, 36, no. 3 (2013):470-480, https://doi.org/10.1080/01904167.2012.748067 . .
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