Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Effects of bromides of potassium and ammonium on some crops. / Shtangeeva, Irina; Niemelä, Matti; Peramaki, Paavo.
в: Journal of Plant Nutrition, Том 42, № 18, 08.11.2019, стр. 2209-2220.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Effects of bromides of potassium and ammonium on some crops
AU - Shtangeeva, Irina
AU - Niemelä, Matti
AU - Peramaki, Paavo
N1 - Publisher Copyright: © 2019, © 2019 Taylor & Francis Group, LLC.
PY - 2019/11/8
Y1 - 2019/11/8
N2 - In this work, the response of wheat (Triticum aestivum L.), rye (Secale cereale L.), oat (Avena sativa L.), and pea (Pisum sativum L.) to bromides of potassium (KBr) and ammonium (NH4Br) was studied. All plants were capable of accumulating high concentrations of bromine (Br). However, the Br accumulation depended on the Br compounds presented in the growth medium and plant species. The highest Br concentrations were observed in leaves and roots of the seedlings germinated in the medium spiked with KBr. Oat accumulated more Br than other plants and the lowest Br accumulation was observed in pea. The bioaccumulation of Br resulted in suppression of plant biomass and concentrations of several essential nutrients (K, Na, Ca, Mg, Zn and Cl). The most negative effects were caused by NH4Br. Probably, this action was due to cumulative effects of Br- and NH4+. Among other plant species, the most tolerant to bromides was oat and the most sensitive was wheat.
AB - In this work, the response of wheat (Triticum aestivum L.), rye (Secale cereale L.), oat (Avena sativa L.), and pea (Pisum sativum L.) to bromides of potassium (KBr) and ammonium (NH4Br) was studied. All plants were capable of accumulating high concentrations of bromine (Br). However, the Br accumulation depended on the Br compounds presented in the growth medium and plant species. The highest Br concentrations were observed in leaves and roots of the seedlings germinated in the medium spiked with KBr. Oat accumulated more Br than other plants and the lowest Br accumulation was observed in pea. The bioaccumulation of Br resulted in suppression of plant biomass and concentrations of several essential nutrients (K, Na, Ca, Mg, Zn and Cl). The most negative effects were caused by NH4Br. Probably, this action was due to cumulative effects of Br- and NH4+. Among other plant species, the most tolerant to bromides was oat and the most sensitive was wheat.
KW - bromides
KW - bromine bioaccumulation
KW - nutrients
KW - plant biomass
UR - http://www.scopus.com/inward/record.url?scp=85070944387&partnerID=8YFLogxK
U2 - 10.1080/01904167.2019.1655037
DO - 10.1080/01904167.2019.1655037
M3 - Article
VL - 42
SP - 2209
EP - 2220
JO - Journal of Plant Nutrition
JF - Journal of Plant Nutrition
SN - 0190-4167
IS - 18
ER -
ID: 45235484