Comparison of soil CO2 emissions between short-rotation coppice poplar stands and arable lands
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چکیده
منابع مشابه
Elevated CO2 concentration, fertilization and their interaction: growth stimulation in a short-rotation poplar coppice (EUROFACE).
We investigated the individual and combined effects of elevated CO2 concentration and fertilization on aboveground growth of three poplar species (Populus alba L. Clone 2AS-11, P. nigra L. Clone Jean Pourtet and P. x euramericana Clone I-214) growing in a short-rotation coppice culture for two growing seasons after coppicing. Free-air carbon dioxide enrichment (FACE) stimulated the number of sh...
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* University of Rostock, Institute of Soil Science and Plant Nutrition, Justusvon-Liebig-Weg 6, D-18059 Rostock, Germany ** Swedish University of Agricultural Sciences, Dept. of Crop Production Ecology, Box 7043, SE750 07 Uppsala, Sweden *** Georg-August University of Göttingen, Buesgen Institute, Soil Science of Temperate and Boreal Ecosystems, Buesgenweg 2, D-37077 Göttingen, Germany Correspo...
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BACKGROUND Feedstock cost is a substantial barrier to the commercialization of lignocellulosic biorefineries. Poplar grown using a short rotation coppice (SRC) system has the potential to provide a low-cost feedstock and economically viable sugar yields for fuels and chemicals production. In the coppice management regime, poplars are harvested after 2 years' growth to develop the root system an...
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We calibrated and evaluated the agricultural model AquaCrop for the simulation of water use and yield of a short-rotation coppice (SRC) plantation with poplar (Populus) in East Flanders (Belgium) during the second and the third rotation (first 2 years only). Differences in crop development and growth during the course of the rotations were taken into account during the model calibration. Overal...
متن کاملImpact of RAV1-engineering on poplar biomass production: a short-rotation coppice field trial
BACKGROUND Early branching or syllepsis has been positively correlated with high biomass yields in short-rotation coppice (SRC) poplar plantations, which could represent an important lignocellulosic feedstock for the production of second-generation bioenergy. In prior work, we generated hybrid poplars overexpressing the chestnut gene RELATED TO ABI3/VP1 1 (CsRAV1), which featured c. 80% more sy...
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ژورنال
عنوان ژورنال: iForest - Biogeosciences and Forestry
سال: 2018
ISSN: 1971-7458
DOI: 10.3832/ifor2621-010