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@ARTICLE{Redel:903044,
author = {Redel, Yonathan and Kunz, Elena and Hartmann, Tobias E. and
Müller, Torsten and Bol, Roland},
title = {{L}ong-{T}erm {C}ompost {A}pplication and the {I}mpact of
{S}oil {P} {L}egacy on the {E}nhancement of {E}arly {M}aize
{G}rowth},
journal = {Journal of soil science and plant nutrition},
volume = {21},
number = {1},
issn = {0717-635X},
address = {[Cham]},
publisher = {Springer International Publishing},
reportid = {FZJ-2021-04773},
pages = {873 - 881},
year = {2021},
abstract = {Throughout the world, compost application is viewed as a
long-term strategy to improve the availability of phosphorus
(P) for agricultural crops. Limited information is available
on the legacy effects of P in compost-amended soils with
respect to the subsequent effects of mineral P fertilizer on
crop growth. We therefore conducted two cycles of maize
growth experiments in pots (replicates; n = 4) under
greenhouse conditions, with each cycle lasting 84 days. We
used two soils that had been fertilized with compost over
the past 10 years. The first cycle of maize growth was
carried out under full P fertilization conditions, i.e. 150
mg P kg−1 soil (300 kg P ha−1), as calcium dihydrogen
phosphate. The second cycle of maize was grown in the same
soil and pots after harvesting the first cycle. Plant and
soil measurements included soil Hedley P fractions and plant
P uptake. Readily available plant P NaHCO3-Pi ranged from 93
to 221 mg P kg−1, increasing by $31\%$ due to compost and
$76\%$ due to Ca-P fertilization compared with no compost or
Ca–P fertilization, respectively. However, the application
of compost and fertilizer only increased the production of
dry matter by $7–9\%,$ and plant P uptake by $11\%$ and
$17\%$ compared to previous compost and Ca–P applications,
respectively. Compost protected against the depletion of the
NaHCO3–Po pool and was therefore helpful to initiating a P
legacy stock, enhancing soil resilience and limiting the
depletion of P by future crop rotations with high P
requirements. However, compost mixed with mineral P provided
the best availability of P for both immediate crop
requirements and the long-term preservation of soil
fertility.},
cin = {IBG-3},
ddc = {570},
cid = {I:(DE-Juel1)IBG-3-20101118},
pnm = {2173 - Agro-biogeosystems: controls, feedbacks and impact
(POF4-217)},
pid = {G:(DE-HGF)POF4-2173},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000606237800003},
doi = {10.1007/s42729-020-00407-7},
url = {https://juser.fz-juelich.de/record/903044},
}