Results 31 to 40 of about 12,891 (253)
The reed canary grass (Phalaris arundinacea L.) cultivated for energy utilization
The reed canary grass as a source of energy was tested in field experiments on small plots at three different sites in 1996-2003. The effects of soil and weather conditions, different times of harvest (July, November, March) and different doses of ...
Z. Strašil, V. Váňa, M. Káš
doaj +1 more source
Activated carbon (AC) is a wonder-material that finds multifarious applications such as catalytic supports, removal of pollutants, electrodes in energy gadgets, gas storage etc.
P. Kalyani +3 more
semanticscholar +1 more source
The cultivation of cover crops under no-tillage systems can promote positive improvements in soil attributes and promote increases in grain yield of successor crops, such as soybeans.
G. Giménez +4 more
semanticscholar +1 more source
Estimation of the above-ground phytomass dynamics in small-leaved linden plantations using multi-time Landsat images (forest case study from the Republic of Bashkortostan) [PDF]
The study analyses the above-ground phytomass of smallleaved Linden plantations (Tilia cordata) using GIS and remote sensing data. As these data are crucial for forecasting the dynamics of stand development in the future, they are also essential for ...
Martynova Maria +4 more
doaj +1 more source
The Effects of an Initial Extreme Drought and Chronic Change in Precipitation on Plant Biomass Allocation in a Temperate Grassland. [PDF]
We studied the legacy effect of an initial single extreme drought and the effect of four levels of chronic precipitation change on aboveground plant biomass (AGB), belowground plant biomass (BGB) and BGB/AGB in the 5th year after the start of the experiment.
Vörös AF +7 more
europepmc +2 more sources
HISTORY OF RESEARCH ON FOREST PRODUTIVITY IN KARELIA [PDF]
The article deals with the history of research on the biological productivity of forests in Republic of Karelia as a methodological basis for the modern field of research into the components of carbon balance in forests.
S. A. Moshnikov +2 more
doaj +1 more source
Biological Productivity of Oligotrophic and Eutrophic Mires in the Southern Taiga of Western Siberia [PDF]
The results of long-term (1999-2007) investigations of Phytomass (above and below-ground living biomass), dynamics of phytomass and mortmass and net primary productivity of oligotrophic and eutrophic mire in southern taiga in Western Siberia (Tomskaya ...
Evgeniya A. Golovatskaya
doaj
In connection with differences in a height and development in the different site types the features of structural components forming of above-ground phytomass in the most prevailing site types are considered and their formalization is carried out on the ...
Heorhiy Hrynyk , Andriy Zadorozhnyy
doaj +1 more source
Phytovolume, phytomasse et relations structurales chez quelques arbustes méditerranéens [PDF]
Les relations entre la phytomasse aerienne et le volume d'encombrement sont etudiees pour 16 especes arbustives de la region mediterraneenne francaise appartenant aux genre Calluna, Calycotome, Cistus, Cytisus, Daphne, Erica, Helichrysum, Lavandula, Myrtus, Phillyrea, Pistacia, Thymus et Ulex.
Armand, Didier +4 more
openaire +3 more sources
Organic carbon introduced in soils, mainly through organic matter, has a relevant role in various soil properties and is particularly important in sandy soils.
K. Sena +3 more
semanticscholar +1 more source

