Results 211 to 220 of about 32,691 (251)

Microelements in Manganese Nodules

1988
The concentration of microelements in manganese nodules is less than 0.1% and for many of them is as low as 10−4 – 10−7%. All of them are poorly studied, in contrast to macroelements, due to analytical difficulties and lack of economical interest in most of them. However, from a scientific standpoint, all elements of such interesting natural objects as
openaire   +1 more source

Biofortification of hens’ eggs with microelements by innovative bio‐based dietary supplement

Journal of animal physiology and animal nutrition, 2019
New bio-based dietary supplement with micronutrients for livestock was elaborated. The new preparation was tested on laying hens to determine the influence of new biological feed additives on the level of trace elements in egg content. The diet of laying
Z. Witkowska, M. Świniarska, M. Korczyński, S. Opaliński, D. Konkol, I. Michalak, A. Saeid, M. Mironiuk, K. Chojnacka   +8 more
semanticscholar   +1 more source

Cup-plant potential for biogas production compared to reference maize in relation to the balance needs of nutrients and some microelements for their cultivation.

Journal of Environmental Management, 2018
The study was focused on the assessment of cup-plant (Silphium perfoliatum L.) as a potential feedstock for biogas production in comparison to reference maize related to the balance needs of nutrients and some microelements for their cultivation ...
S. Usťak, J. Muňoz
semanticscholar   +1 more source

MAGNESIUM SUPPLEMENTATION AND MICROELEMENT HOMEOSTASIS

2012
European Chemical Bulletin, Vol 1, No 8 (2012): European Chemical ...
Szentmihályi, Klára, May, Zoltán, Kocsis, Ibolya, Süle, Krisztina, Blázovics, Anna   +4 more
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FRACTIONATION METHOD FOR SOIL MICROELEMENTS

Soil Science, 1985
To evaluate a sequential extraction procedure to separate chemical forms of soil microelements, I fractionated 16 soils, both surface and subsoils. The purpose of the sequential extractions was to solubilize the Mn, Cu, Fe, and Zn in the exchangeable, organic matter, Mn oxide, amorphous Fe oxide, and crystalline Fe oxide fractions.
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Effects of Environmental Cadmium on Cadmium Accumulation, Oxidative Response, and Microelements Regulation in the Liver and Kidney of Hexagrammos otakii

Journal of Ocean University of China, 2021
Fa-Wen Hu, Ming Sun, Li Li, Feng-Xiang Gao, Yu-Xia Jian, Xue Wang, Xiao-Long Wang, Wen Guo   +7 more
semanticscholar   +1 more source

microelement, n.

2023
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MICROELEMENTS IN SOILS OF ISRAEL

Soil Science, 1961
S. RAVIKOVITCH, M. MARGOLIN, J. NAVROT
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Effects of microelements (Fe, Cu, Zn) on growth and pigment contents of Arthrospira (Spirulina) platensis.

, 2020
M. Akbarnezhad, M. S. Mehrgan, A. Kamali, M. Baboli   +3 more
semanticscholar   +1 more source

Influence of Microelements on the Morphology of the Teeth

Journal of Dental Research, 1967
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