10.5061/DRYAD.CVDNCJT2T
Clausing, Simon
0000-0003-3640-5280
University of Göttingen
Pena, Rodica
University of Göttingen
Song, Bin
University of Göttingen
Müller, Karolin
University of Hohenheim
Mayer-Gruner, Paula
University of Hohenheim
Marhan, Sven
University of Hohenheim
Grafe, Martin
Helmholtz Zentrum München
Schulz, Stefanie
Helmholtz Zentrum München
Krüger, Jaane
University of Freiburg
Lang, Friederike
University of Freiburg
Schloter, Michael
Helmholtz Zentrum München
Kandeler, Ellen
University of Hohenheim
Polle, Andrea
0000-0001-8697-6394
University of Göttingen
Carbohydrate depletion in roots impedes phosphorus nutrition of forest trees
Dryad
dataset
2020
Forest Botany and Tree Physiology
Deutsche Forschungsgemeinschaft
https://ror.org/018mejw64
Po362/22-2
Deutsche Forschungsgemeinschaft
https://ror.org/018mejw64
KA1590/12-2
Deutsche Forschungsgemeinschaft
https://ror.org/018mejw64
SCHL446/28-2
Deutsche Forschungsgemeinschaft
https://ror.org/018mejw64
SCH2907/3-2
Deutsche Forschungsgemeinschaft
https://ror.org/018mejw64
LA1398/13-2
2020-10-05T00:00:00Z
2020-10-05T00:00:00Z
en
https://doi.org/10.1111/nph.17058
167622 bytes
6
CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
The aim of the study was to determine the effect of belowground
plant-derived carbohydrates on P uptake, P concentrations and enzymes
activities related to P mobilization in roots, ectomycorrhizas and soil
and on the abundances of P-related genes in soil bacteria. We report data
from a girdling experiment in two temperate beech forest with contrasting
soil phosphorus concentrations. We used soil cores and the fractions of
the organic layer and mineral topsoil separately one and eight weeks after
the girdling treatment. We collected bulk soil, rhizosphere and root. We
provide data on soil for pH, water extractable organic carbon mineral
elements in soil, and soil enzyme activities. Enzyme activities are shown
for the bulk soil and the rhizosphere We provide data for microbial P,
microbial biomass, gene abundances of P-related genes for soil bacteria,
and phospholipid fatty acids. We provide data on root biomass,
carbohydrates, total P, soluble, other root mineral nutrients, and
phopphatase and enzyme activities. The data set further contain 33P
labelling data for P uptake into roots.
Girdling plots were installed in beech (F. sylvatica L.) forests in two
areas that differ in soil properties: Bad Brückenau (BBR), a high-P (HP)
and Luess (LUE), a low-P (LP) site. For this study, three plots were
installed in the HP and four in the LP forests in May 2017 (HP: 12.05, LP:
05.05). Each plot had an area of 4 m² and was separated from the forest
floor by a 0.25 m deep trench. Each plot was divided by a lawn edge into
two equal subplots.