Results 41 to 50 of about 315,550 (301)
Fungal community survey of Fraxinus excelior in New Zealand [PDF]
, 2012 The European Ash tree (Fraxinus excelsior) is widely grown throughout Europe. As a large deciduous tree species, it grows a tall, domed crown and has an attractive tree shape, so it is considered as a popular amenity tree species. European Ash is planted
Chen, Jie
core +1 more source
Survey on the chemical composition of several tropical wood species [PDF]
, 2019 Variability in the chemical composition of 614 species is described in a database containing measurements of wood polymers (cellulose, lignin and pentosan), as well as overall extraneous components (ethanol-benzene, or hot water extracts and ash, with a ...
Gérard, Jean +2 more
core +3 more sources
Advanced Science, EarlyView.This review explores inorganic metal oxides and metal salt nanoparticles templated porous carbons, highlighting their synthesis, structural features, and performance in energy and environmental applications. It critically compares template types, porosity control, and functional outcomes across recent literature.
Gurwinder Singh +8 more
wiley +1 more source
Wood Ash as Soil Liming Material
HortScience, 1986 Abstract Elemental content was determined for ash of Prunus serotina J.F. Ehrh. (black cherry), Celtis occidentalis L. (hackberry), Quercus rubra L. (red oak), and Q. alba L. (white oak), plus a mixture of species containing Pinus (pine), Picea (spruce), and Malus spp. (apple). Ash from the 4 species averaged 26% Ca, 7.0% K, 1% P and smaller amounts of
B. R. Lerner, J. D. Utzinger
openaire +1 more source
Reduction in difficulties of phytomass combustion by co-combustion of wood biomass [PDF]
, 2016 Nowadays, the most used biofuel in Slovak republic is log wood. Alternatively, there are also biofuels based on vegetal biomass (phytomass) like wheat straw or grass. The advantage of these biofuels is lower cost price because they are usually considered
Holubčík, Michal +2 more
core +2 more sources
AIChE Journal, EarlyView.Abstract Chemical‐looping gasification (CLG) offers a promising route for renewable biomass valorization, yet conventional oxygen carrier regeneration with O₂/H₂O is energy‐intensive and often produces low‐quality syngas. Here, we develop an inverse ZrO2/Co3O4 oxygen carrier that enables selective biochar oxidation and efficient lattice‐oxygen transfer
Junling Gao +9 more
wiley +1 more source
Effects of wood ash fertilization on forest soil chemical properties
Silva Fennica, 2001 The effects of wood ash fertilization on soil chemical properties were studied in three young Scots pine (Pinus sylvestris L.) plantations and a Norway spruce (Picea abies (L.) Karst.) plantation with different site fertility in southern Finland.
Saarsalmi, Anna +2 more
doaj +1 more source
Wood ash content variation in Eucalyptus grandis clones in Mozambique
Silva Fennica, 2023 The sustainability of native forests in Sub-Saharan Africa depends on the diversification of sources to generate bioenergy, and Eucalyptus spp. wood has been highlighted.
Semo Mogeia +2 more
doaj +1 more source
Ashes for organic farming [PDF]
, 2013 Nowadays only eight percent of the cultivated field area is used for organic farming. The Ministry of Agriculture and Forestry has published the guidelines for the program of organic farming to diversify the supply and the consumption of organic food ...
Heinonen, M. +3 more
core
Assessment of wood microstructural changes after one-stage thermo-hydro treatment (THT) by micro X-ray computed tomography [PDF]
, 2015 The microstructural changes in a selection of softwoods and hardwoods resulting from thermo-hydro treatment (THT) at 160°C were examined by means of a state-of-the-art micro X-ray computed tomography.
Andersone, Ingeborga +7 more
core +2 more sources