High Buffering Potential of Winter Wheat Composite Cross Populations to Rapidly Changing Environmental Conditions

A winter wheat composite cross population (CCP), created in the UK in 2001, has been grown in Germany, Hungary, and the UK since 2005 (F<sub>5</sub> generation). In 2008/09 (F<sub>8</sub>), a cycling pattern for the populations was developed between partners to test the effec...

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Main Authors: Odette D. Weedon, Sarah Brumlop, Annette Haak, Jörg Peter Baresel, Anders Borgen, Thomas Döring, Isabelle Goldringer, Edith Lammerts van Bueren, Monika M. Messmer, Péter Mikó, Edwin Nuijten, Bruce Pearce, Martin Wolfe, Maria Renate Finckh
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Agronomy
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Online Access:https://www.mdpi.com/2073-4395/13/6/1662
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author Odette D. Weedon
Sarah Brumlop
Annette Haak
Jörg Peter Baresel
Anders Borgen
Thomas Döring
Isabelle Goldringer
Edith Lammerts van Bueren
Monika M. Messmer
Péter Mikó
Edwin Nuijten
Bruce Pearce
Martin Wolfe
Maria Renate Finckh
author_facet Odette D. Weedon
Sarah Brumlop
Annette Haak
Jörg Peter Baresel
Anders Borgen
Thomas Döring
Isabelle Goldringer
Edith Lammerts van Bueren
Monika M. Messmer
Péter Mikó
Edwin Nuijten
Bruce Pearce
Martin Wolfe
Maria Renate Finckh
author_sort Odette D. Weedon
collection DOAJ
description A winter wheat composite cross population (CCP), created in the UK in 2001, has been grown in Germany, Hungary, and the UK since 2005 (F<sub>5</sub> generation). In 2008/09 (F<sub>8</sub>), a cycling pattern for the populations was developed between partners to test the effects of rapidly changing environments on agronomic performance and morphological characteristics. One CCP was grown by eight partners for one year and subsequently sent to the next partner, creating “cycling CCPs” with different histories. In 2013, all eight cycling CCPs and the three non-cycling CCPs (from Germany, Hungary, and the UK) were included in a two-year experiment in Germany with three line varieties as references. Differing seed weights of the F<sub>13</sub> at sowing affected some agronomic parameters under drought conditions in 2014/15 but not under less stressful conditions in 2013/14. In both experimental years, the CCPs were comparable to the line varieties in terms of agronomic performance, with some CCPs yielding more than the varieties under the drought conditions of 2015. The results highlight the potential of CCPs to compete with line varieties, while the overall similarity of the CCPs based on their origin and cycling history for agronomic traits indicates a high buffering potential under highly variable environmental conditions.
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spelling doaj.art-d7edfe38fcb745d9800d6cbcd99d68ab2023-11-18T08:56:19ZengMDPI AGAgronomy2073-43952023-06-01136166210.3390/agronomy13061662High Buffering Potential of Winter Wheat Composite Cross Populations to Rapidly Changing Environmental ConditionsOdette D. Weedon0Sarah Brumlop1Annette Haak2Jörg Peter Baresel3Anders Borgen4Thomas Döring5Isabelle Goldringer6Edith Lammerts van Bueren7Monika M. Messmer8Péter Mikó9Edwin Nuijten10Bruce Pearce11Martin Wolfe12Maria Renate Finckh13Section of Ecological Plant Protection, Faculty of Organic Agricultural Sciences, University of Kassel, 37213 Witzenhausen, GermanyBingenheimer Saatgut AG, 61209 Echzell, GermanyLandwirtschaftliches Technologiezentrum Augustenberg Kompetenzzentrum Ökologischer Landbau Baden-Württemberg (KÖLBW), 79312 Emmendingen, GermanySection of Ecological Plant Protection, Faculty of Organic Agricultural Sciences, University of Kassel, 37213 Witzenhausen, GermanyAgrologica, 9550 Mariager, DenmarkINRES—Agroecology and Organic Farming Group, University of Bonn, 53121 Bonn, GermanyINRAE, CNRS, AgroParisTech, GQE—Le Moulon, Université Paris-Saclay, 91190 Gif-sur Yvette, FrancePlant Sciences Department, Wageningen University and Research, 6708 PB Wageningen, The NetherlandsResearch Institute of Organic Agriculture FiBL, Department of Crop Sciences, 5070 Frick, SwitzerlandCentre for Agricultural Research, Agricultural Institute, ELKH, 2462 Martonvásár, HungaryLouis Bolk Institute, 3981 AJ Bunnik, The NetherlandsThe Organic Research Centre, Cirencester GL7 6JN, UKThe Organic Research Centre, Cirencester GL7 6JN, UKSection of Ecological Plant Protection, Faculty of Organic Agricultural Sciences, University of Kassel, 37213 Witzenhausen, GermanyA winter wheat composite cross population (CCP), created in the UK in 2001, has been grown in Germany, Hungary, and the UK since 2005 (F<sub>5</sub> generation). In 2008/09 (F<sub>8</sub>), a cycling pattern for the populations was developed between partners to test the effects of rapidly changing environments on agronomic performance and morphological characteristics. One CCP was grown by eight partners for one year and subsequently sent to the next partner, creating “cycling CCPs” with different histories. In 2013, all eight cycling CCPs and the three non-cycling CCPs (from Germany, Hungary, and the UK) were included in a two-year experiment in Germany with three line varieties as references. Differing seed weights of the F<sub>13</sub> at sowing affected some agronomic parameters under drought conditions in 2014/15 but not under less stressful conditions in 2013/14. In both experimental years, the CCPs were comparable to the line varieties in terms of agronomic performance, with some CCPs yielding more than the varieties under the drought conditions of 2015. The results highlight the potential of CCPs to compete with line varieties, while the overall similarity of the CCPs based on their origin and cycling history for agronomic traits indicates a high buffering potential under highly variable environmental conditions.https://www.mdpi.com/2073-4395/13/6/1662winter wheatcomposite cross populationsbuffering capacityagronomic performance
spellingShingle Odette D. Weedon
Sarah Brumlop
Annette Haak
Jörg Peter Baresel
Anders Borgen
Thomas Döring
Isabelle Goldringer
Edith Lammerts van Bueren
Monika M. Messmer
Péter Mikó
Edwin Nuijten
Bruce Pearce
Martin Wolfe
Maria Renate Finckh
High Buffering Potential of Winter Wheat Composite Cross Populations to Rapidly Changing Environmental Conditions
Agronomy
winter wheat
composite cross populations
buffering capacity
agronomic performance
title High Buffering Potential of Winter Wheat Composite Cross Populations to Rapidly Changing Environmental Conditions
title_full High Buffering Potential of Winter Wheat Composite Cross Populations to Rapidly Changing Environmental Conditions
title_fullStr High Buffering Potential of Winter Wheat Composite Cross Populations to Rapidly Changing Environmental Conditions
title_full_unstemmed High Buffering Potential of Winter Wheat Composite Cross Populations to Rapidly Changing Environmental Conditions
title_short High Buffering Potential of Winter Wheat Composite Cross Populations to Rapidly Changing Environmental Conditions
title_sort high buffering potential of winter wheat composite cross populations to rapidly changing environmental conditions
topic winter wheat
composite cross populations
buffering capacity
agronomic performance
url https://www.mdpi.com/2073-4395/13/6/1662
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