The effectiveness of flower strips and hedgerows on pest control, pollination services and crop yield: a quantitative synthesis.,Ecology Letters

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The effectiveness of flower strips and hedgerows on pest control, pollination services and crop yield: a quantitative synthesis.
Ecology Letters ( IF 7.6 ) Pub Date : 2020-08-18 , DOI: 10.1111/ele.13576
Matthias Albrecht ₁ , David Kleijn ₂ , Neal M Williams ₃ , Matthias Tschumi ₁ , Brett R Blaauw ₄ , Riccardo Bommarco ₅ , Alistair J Campbell ₆ , Matteo Dainese ₇ , Francis A Drummond ₈ , Martin H Entling ₉ , Dominik Ganser _{1,

10} , G Arjen de Groot ₁₁ , Dave Goulson ₁₂ , Heather Grab ₁₃ , Hannah Hamilton ₁₂ , Felix Herzog ₁ , Rufus Isaacs ₁₄ , Katja Jacot ₁ , Philippe Jeanneret ₁ , Mattias Jonsson ₅ , Eva Knop _{1,

10} , Claire Kremen ₁₅ , Douglas A Landis ₁₆ , Gregory M Loeb ₁₃ , Lorenzo Marini ₁₇ , Megan McKerchar ₁₈ , Lora Morandin ₁₉ , Sonja C Pfister ₉ , Simon G Potts ₂₀ , Maj Rundlöf ₂₁ , Hillary Sardiñas ₂₂ , Amber Sciligo ₂₂ , Carsten Thies ₂₃ , Teja Tscharntke ₂₃ , Eric Venturini ₂₄ , Eve Veromann ₂₅ , Ines M G Vollhardt ₂₃ , Felix Wäckers ₂₆ , Kimiora Ward ₃ , Duncan B Westbury ₁₈ , Andrew Wilby ₂₆ , Megan Woltz ₁₆ , Steve Wratten ₂₇ , Louis Sutter ₁

Affiliation

Agroecology and Environment, Agroscope, Reckenholzstrasse 191, Zurich, CH-8046, Switzerland.
Plant Ecology and Nature Conservation Group, Wageningen University, Droevendaalsesteeg 3a, Wageningen, 6708PB, The Netherlands.
Department of Entomology and Nematology and Graduate Group in Ecology, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA.
Department of Entomology, University of Georgia, Athens, Georgia, 30602, USA.
Department of Ecology, Swedish University of Agricultural Sciences, PO Box 7044, Uppsala, 75007, Sweden.
Laboratório de Entomologia, Embrapa Amazônia Oriental, Belém, Pará, CEP 66095-903, Brazil.
Institute for Alpine Environment, Eurac Research, Viale Druso 1, Bozen/Bolzano, 39100, Italy.
School of Biology And Ecology, University of Maine, Orono, ME, 04469, USA.
iES Landau, Institute for Environmental Sciences, University of Koblenz-Landau, Fortstr. 7, Landau, D-76829, Germany.
University of Bern, Institute of Ecology and Evolution, Baltzerstrasse 6, Bern, 3012, Switzerland.
Wageningen Environmental Research, Wageningen University & Research, P.O. Box 47, Wageningen, 6700 AA, The Netherlands.
School of Life Sciences, University of Sussex, Brighton, BN1 9QG, UK.
Department of Entomology, Cornell University, Geneva, NY, 14456, USA.
Department of Entomology and EEBB Program, Michigan State University, East Lansing, MI, 48824, USA.
Institute for Resources, Environment and Sustainability, & Department of Zoology, University of British Columbia, Vancouver, V6T 1Z4, Canada.
Department of Entomology and Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI, 48824, USA.
DAFNAE, University of Padova, viale dell'Università 16, Padova, 35020, Italy.
Institute of Science & the Environment, University of Worcester, Worcester, UK.
Pollinator Partnership, 475 Sansome Street, 17th Floor, San Francisco, CA, 94111, USA.
Centre for Agri-Environmental Research, School of Agriculture, Policy and Development, Reading University, Reading, RG6 6AR, UK.
Department of Biology, Lund University, Lund, 223 62, Sweden.
Department of Environmental Science, Policy, and Management, University of California, 130 Mulford Hall, Berkeley, CA, 94720, USA.
Agroecology, Department of Crop Sciences, University of Göttingen, Göttingen, Germany.
Wild Blueberry Commission of Maine, 5784 York Complex, Suite 52, Orono, Maine, 04469, USA.
Estonian University of Life Sciences, Kreutzwaldi 1, Tartu, 51006, Estonia.
Lancaster Environnent Centre, Lancaster University, LA1 4YQ, UK.
Bio-Protection Research Centre, Lincoln University, Lincoln, New Zealand.

Floral plantings are promoted to foster ecological intensification of agriculture through provisioning of ecosystem services. However, a comprehensive assessment of the effectiveness of different floral plantings, their characteristics and consequences for crop yield is lacking. Here we quantified the impacts of flower strips and hedgerows on pest control (18 studies) and pollination services (17 studies) in adjacent crops in North America, Europe and New Zealand. Flower strips, but not hedgerows, enhanced pest control services in adjacent fields by 16% on average. However, effects on crop pollination and yield were more variable. Our synthesis identifies several important drivers of variability in effectiveness of plantings: pollination services declined exponentially with distance from plantings, and perennial and older flower strips with higher flowering plant diversity enhanced pollination more effectively. These findings provide promising pathways to optimise floral plantings to more effectively contribute to ecosystem service delivery and ecological intensification of agriculture in the future.

中文翻译：

花条和树篱对害虫控制、授粉服务和作物产量的有效性：定量综合。

通过提供生态系统服务，促进花卉种植以促进农业的生态集约化。然而，缺乏对不同花卉种植的有效性、它们的特征和对作物产量的影响的综合评估。在这里，我们量化了花条和树篱对北美、欧洲和新西兰相邻作物的害虫控制（18 项研究）和授粉服务（17 项研究）的影响。花条，但不是树篱，将相邻田地的害虫防治服务平均提高了 16%。然而，对作物授粉和产量的影响更加多变。我们的综合确定了种植效果变化的几个重要驱动因素：授粉服务随着与种植的距离呈指数下降，具有较高开花植物多样性的多年生和较老的花条更有效地增强了授粉。这些发现为优化花卉种植提供了有希望的途径，以更有效地促进未来生态系统服务的提供和农业的生态集约化。

更新日期：2020-09-24

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