Selenium supplementation by addition of sodium selenate with silage additive
نویسندگان
چکیده
منابع مشابه
Sodium selenate
Human toxicity Elemental selenium metal has a relatively low order of toxicity. Acute poisoning with selenium and its salts are rare, however, in excessive amount toxic and even fatal action was documented. Normal whole blood selenium levels in adults range from 0.085 to 0.13 mg/l [2]. All selenium salts can produce toxicity by ingestion, inhalation, and percutaneous absorption, although specif...
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Bacterial anaerobic respiration using selenium oxyanions as the sole electron acceptor primarily result in the precipitation of selenium biominerals observed as either intracellular or extracellular selenium deposits. Although a better understanding of the enzymology of bacterial selenate reduction is emerging, the processes by which the selenium nanospheres are constructed, and in some cases s...
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Samples collected from Kesterson Reservoir were screened for bacterial presence and selenate reduction capability. Selenate concentrations of 100 mg/liter were not toxic to indigenous bacteria. Of the 44 samples collected, 20 possessed microbial populations capable of reducing selenate. Reduction was observed in 4% of the water samples, 92% of the sediment samples, and 100% of the soil samples....
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The purpose of this study was to investigate the effects of supplementation of alfalfa silage with Lactobacillus buchneri additive, orange pulp and molasses on dry matter, crude protein and organic matter degradability by nylon bags. The treatments included: alfalfa silage (control treatment), alfalfa silage processed with bacterial additive, 3×108 cfu/g, alfalfa and orange pulp silage, alfalfa...
متن کاملThe effect of nano selenium and sodium selenate on biochemical, physiological, and growth parameters of Bell pepper (Capsicum anumm)
Selenium, a non-essential element for plants, is essential for animals as well as human beings. Although the role of selenium in plants is yet to be properly understood, previous researches have shown that this element can affect plant growth and metabolism. In this study, the effect of foliar application of selenium nanoparticles (0, 5, 10, and 20 mg/L) and sodium selenate (0, 5, 10, and 20 mg...
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ژورنال
عنوان ژورنال: Agricultural and Food Science
سال: 2014
ISSN: 1795-1895,1459-6067
DOI: 10.23986/afsci.41179