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@INPROCEEDINGS{Jablonowski:858103,
author = {Jablonowski, Nicolai David},
title = {{T}owards a closer understanding of {S}ida: plant
establishment, performance, and biomass utilization},
reportid = {FZJ-2018-07021},
year = {2018},
abstract = {Due to an increased awareness of both climate change and
limited fossil resources, the demand of alternative energy
carriers such as biomass has risen significantly during the
past years. This development is supported by the idea of a
transition to a bio-based economy reducing fossil-based
carbon dioxide emissions. Ambitious goals were set for the
European Union (EU) in the Renewable Energy Directive taking
into account specific objectives, aiming for “developing
the decarbonisation potential of advanced biofuels” and
“develop renewable energy potential in the heating and
cooling sector”– to which biogenic solid fuels provide a
substantial contribution. Based on the current trend,
biomass for energy is expected to be used mainly for heating
until the end of the decade.The perennial herbaceous mallow
plant Sida hermaphrodita (L.) Rusby, also known as Virginia
fanpetals (hereafter referred to as Sida) attract growing
interest for its potential as an alternative biomass plant
for energy purposes.We present a cropping strategy for the
cultivation of perennial plants on marginal soils using Sida
hermaphrodita as a promising example. By combining the
perennial species with organic fertilization in an extensive
cropping system, the soil fertility increases over time,
guaranteeing substantial biomass yields on marginal soils.
Following the idea of a closed nutrient loop, we use
digestate, an organic residue, as fertilizer and soil
amendment. Legumes are intercropped to fix additional
nitrogen into the plant-soil system and produce additional
biomass, enriching the production system over time. The
perennial nature of the energy crops strongly reduces the
need for soil cultivation as well as pest and weed control.
Subsequently, data on Sida biomass used as a solid fuel for
combustion and biogas feedstock will be presented.We
conclude that the combination of different extensive
cropping strategies will enable farmers to increase the
fertility of marginal soils, resulting in substantial
biomass yields. Further, the extensive nature of the
cropping system accommodates the ecological value of
marginal soils. Overall, Sida biomass used as a solid fuel
for combustion purposes appears to be the most promising
option.},
month = {Sep},
date = {2018-09-19},
organization = {Novel and Sustainable Pathways of
Biomass Production, Szczecin -
Kobylanka (Poland), 19 Sep 2018 - 20
Sep 2018},
subtyp = {Invited},
cin = {IBG-2},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {582 - Plant Science (POF3-582)},
pid = {G:(DE-HGF)POF3-582},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/858103},
}