Results 81 to 90 of about 13,628 (210)

Desalinization and desodification efficiencies of phosphogypsum and leaching water in saline–sodic soils of Kessem, Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Soil salinity and sodicity severely limit agricultural productivity in the Awash Basin of Ethiopia, demanding innovative reclamation strategies. This study evaluated the efficiency of phosphogypsum (PG) amendment at varying loadings under intermittent leaching using pore volume for saline–sodic clay loam soils at Kessem Sugar Estate, Ethiopia.
Gashaw Jifara Delesa   +3 more
wiley   +1 more source

HISTORICAL AND MODERN ASPECTS OF RUSSIAN PEDIATRIC VITAMINOLOGY

open access: yesПедиатрическая фармакология, 2008
The article describes the history of establishment of vitaminology as a science in Russia. Properties of vitamins and microelements determining the necessity of their presence in the organism and states which develop in case of their deficiency, are ...
O.A. Gromova
doaj   +2 more sources

Hygienic assessment of microelementosis in primary school children living on geochemical territory.

open access: yesMedičnì Perspektivi, 2015
In this work we consider methods of solving urgent issues of prevention of violations of children’s health those who live in technologically contaminated areas.
B. P. Kuzminov, N. M. Skaletska
doaj   +1 more source

Contents of selected microelements in canned meat and meat pies [PDF]

open access: yes, 2010
The paper aimed at evaluating the content of some microelements (Cu2+, Zn2+, Fe3+, Mn2+) and toxic metals (Pb2+, Cd2+) in selected tinned products and meat pies from different meat processing factories. Microelements were determined by means of
Rostek, Katarzyna
core   +1 more source

Knowledge of general dentists' and periodontologists' about the impact of vitamins and microelements in periodontal disease [PDF]

open access: yes, 2020
Relevance of the problem and aim of the work: Periodontal diseases are prevalent above all. It evolves gradually under the influence of many risk factors. One of them is the concentration of vitamins and microelements in human body. Currently, the number
Girniūtė, Dovilė
core  

A simulation experiment as a method for the investigation of the mobility of heavy metals from inundated land [PDF]

open access: yesJournal of the Serbian Chemical Society, 2010
A simulation experiment was used to study the interaction of river water with different soils (arable land, orchards, meadows, pastures and forestland).
DJOKICA PETROVIĆ   +3 more
doaj  

Aquaponics using saline groundwater: Effect of adding microelements to fish wastewater on the growth of Swiss chard (Beta vulgaris L. spp. cicla) [PDF]

open access: yes
Saline soil and saline groundwater reduce agricultural productivity on drylands. We are developing a new aquaponics system to improve food productivity on such lands while effectively utilizing saline groundwater.
Yamada, Satoshi   +23 more
core  

NUTRIENTS CONTENTS IN SWEET BASIL (Ocimum basilicum L.) HERB DEPENDING ON CALCIUM CARBONATE DOSE AND CULTIVAR

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2010
Basil, cultivated as a medicinal and seasoning plant, has strict requirements as to climate, as well as soil fecundity and humidity. The herb harvested during flowering period, contains, besides valuable essential oil, plant dye, vitamins and mineral ...
Katarzyna Dzida
doaj  

Content of Metals in Phragmites australis Trin. ex Steud and Potamogeton pectinatus L. from Water Bodies of Different Salinity [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2015
Metals were determined in two species of macrophytes Phragmites australis Trin. ex Steud and Potamogeton pectinatus L. grown in lakes of different salinity, using emission spectrometer with inductively coupled plasma.
Elena A. Ivanova   +3 more
doaj  

Soil micronutrient availability to crops affected by long-term inorganic and organic fertilizer applications

open access: yesPlant, Soil and Environment, 2014
The effects of mineral and organic fertilization on the contents of Fe, Cu, Zn, Mn, B and Mo in soil and in the soil solution as well as on availability of these elements for crops were investigated in the long-term field trial.
B. Rutkowska   +3 more
doaj   +1 more source

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