Heavy metals may exacerbate metabolic syndrome (MS) but abnormal serum concentrations of bioelements may also co-exist with MS. The primary aim of the study was to assess the relationship of blood heavy metal and bioelement concentrations and MS, in men aged 50-75 years. Heavy metals-lead (Pb), cadmium (Cd), mercury (Hg), arsenic (As), tungsten (W), Macroelements-magnesium (Mg) and calcium (Ca)...

Humic substances (HS) are macromolecular organic materials ubiquitous in both aquatic and terrestrial systems, effective electron shuttling compounds providing macro- microelements organochelate form, play an important role determining the mobility bioavailability of organic/inorganic nutrients mineral fertilizers [...]

Abstact. In this study, the effect of “Zamin-M” biopreparation on content some macronutrients, microelements and flavonoids in leaf extract thorny artichoke ( Cynara scolymus L ) belonging to family Asteraceae was determined by 4 different factors: control, mineral fertilizer, biopreparation, study fertilizer. The order decreasing concentration macro-microelements control variant changed for K&...

Nutrient contents in the organs and soil of young mature Camellia oleifera C. Abel were determined to study demand supply nutrients for trees soil, respectively. The forests selected south suburb Changsha, China. Results showed that nutrient different tree forest florescence period order leaf > flower root trunk branch, branch stem. In forests, highest macroelements was N lowest P. For micro...

Synthetic nitrogen fertilizers can contribute to environmental hazards. Moreover, their manufacturing is an energy-intensive process which causes greenhouse gas emissions, lead climate change. Therefore, it should evaluate the possibility use organic sources such as Azolla a partial substitute for synthetic in cultivation, this may reduce cost of fertilizer inputs, and promote sustainable agric...