Peer Urbatzka
University of Kassel
9 Papers
29 Citations
Peer Urbatzka is an academic researcher from University of Kassel. The author has contributed to research in topics: Biology & Crop rotation. The author has an hindex of 4, co-authored 6 publications.
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Papers
Grain yield and quality characteristics of different genotypes of winter pea in comparison to spring pea for organic farming in pure and mixed stands
TL;DR: WP showed higher yield stability than SP, and negligible weed infestation was observed for WP, but not for SP, so using WP–cereal mixtures provides an alternative to cropping SP, but awareness of the potential constraint to its use as feedstuff for monogastrics is required.
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Soil organic carbon sequestration in agricultural long-term field experiments as derived from particulate and mineral-associated organic matter
Christoph Dr Just,Martin Armbruster,Dietmar Barkusky,Michael Baumecker,Michael Diepolder,Thomas F. Döring,Bernd Honermeier,M. Jate,Ines Merbach,David Schubert,Franziska Schulz,Kathlin Schweitzer,Sabine J. Seidel,Michael Sommer,Heide Spiegel,Ulrich Thumm,Peer Urbatzka,Jörg Zimmer,Ingrid Kögel-Knabner,Martin Wiesmeier +19 more
TL;DR: In this article , the authors analyzed changes in fast-cycling particulate organic matter (POM) and slow-cycled mineral-associated organic matter induced by common management practices, i.e., fertilization and crop rotation in topsoils from 25 Central European long-term field experiments.
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Fate of legume-derived nitrogen in monocultures and mixtures with cereals
TL;DR: It can be concluded that, after pea pure stands, the cultivation of catch crops is an absolutely essential measure to conserve mineralized N, which can be expected to be as high as 100 kg ha−1, which could be reduced to an environmentally irrelevant level by cultivation of a catch crop.
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Influence of different sowing dates of winter pea genotypes on winter hardiness and productivity as either winter catch crop or seed legume
TL;DR: The conclusion that winter peas have sufficient winter hardiness for cultivation in transitional climatic conditions when they display a rosette growth with small leaves and short internodes at the onset of winter and possess quantitative photoperiodic sensitivity is supported.
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The level of N 2 -fixation of different genotypes of winter pea in comparison to spring pea in pure and mixed stands
Peer Urbatzka,Rüdiger Graß,Thorsten Haase,Christian Schüler,Dieter Trautz,Jürgen Heß +5 more
- 01 Nov 2011
TL;DR: In this article, the sym-biotische N2-fixierleistung von Wintererbsen in Rein-and Gemengesaat is discussed, wenig uber die symbiotischen N2 fixier leistung wurde zur Blute und zum Korndrusch mit der erweiterten Differenzmethode geschatzt.
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