Results 111 to 120 of about 135,178 (359)
The role of agroforestry systems in the production of Triticum aestivum (regional level)
Siberian Journal of Life Sciences and AgricultureBackground. Despite the proven effect of forest reclamation systems on increasing the yield of individual crops at specific research sites, the question of the reliability of the participation of the forest cover factor in yield, among many other ...
Anna M. Pugacheva
doaj +1 more source
Journal of Forest Science, 2006 The reflection of soil properties in the health condition of forest stands is connected with synergy of stressors that influence the forest existence. In the Krušné hory Mts.
D. Vavříček +3 more
doaj +1 more source
Stability of salts and complexes of humic acids [PDF]
, 2009 Základem práce je studium vlivu přítomnosti kovů inkorporovaných do struktury huminových látek při tepelné zátěži za přítomnosti vzdušného kyslíku.
Nováčková, Kristýna
core
Advanced NanoBiomed Research, EarlyView.This study examines the influence of boron‐doped mesoporous bioactive glass nanoparticles (MBGN) blended in cast and 3D‐printed pre‐crosslinked alginate‐dialdehyde‐gelatin (ADA‐GEL). Addition of 0.5% and 1% MBGN did not negatively affect the viability of human umbilical vein endothelial cells (HUVECs), or the sprouting of HUVEC spheroids.
Rafael Schmid +12 more
wiley +1 more source
Зерновое хозяйство РоссииThe purpose of the current study was to determine the effect of crop rotations and doses of mineral fertilizers on productivity, grain quality of spring barley and fertility of typical chernozem in the Central Сhernozem Region (CBR).
I. I. Gureev +4 more
doaj +1 more source
Les cultures intermédiaires pièges à nitrate (CIPAN) et engrais verts : protection de l'environnement et intérêt agronomique [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2010 Autumn cover crops and green manures: environment protection and agronomic interest. Due to the evolution of the environmental policy, practice of green manure cropping has been replaced by autumn cover crops in order to take up nitrate residues of the ...
Destain JP., Reuter V., Goffart JP.
doaj
Study of power of humus profile of soil catens of central forest-steppe
, 2021 Elena Kovalyova +4 more
openalex +2 more sources
HEAVY METAL ACCUMULATION IN ROOTS OF ТARAXACUM OFFICINALE WIGG [PDF]
, 2018 Soil is an active acceptor for some elements, heavy metals in particular. Microelements are firmly sorbed and interact with soil humus layer. At the same time some plants are resistant to soil contamination and can be used as bioindicators.
Komarova, Irina
core
Приложение на диелектричната спектроскопия за анализ на въздушно изсушени почви
Почвознание, агрохимия и екология, 2013 Measurements of the electric conductivity, σ, and relative dielectric permittivity, εr, were conducted (0.1 Hz – 15 MHz) on 40 air-dried soil probes that were subsequently analyzed for pH, iron and heavy metal concentrations and organic matter.
ЛИЛКО ДОСПАТЛИЕВ +4 more
doaj
Auswirkungen der Einbringung von Buche (Fagus sylvatica L.) auf die Artendiversität und Naturnähe von Nadelholzbeständen in Niedersachsen [PDF]
, 2013 The promotion and extension of continuous cover mixed stands with a simultaneous reduction of conifer-monocultures play a major role in current silvicultural practices in Central Europe.
Budde, Sabine +2 more
core