Authors
Matthias Albrecht, David Kleijn, Neal M Williams, Matthias Tschumi, Brett R Blaauw, Riccardo Bommarco, Alistair J Campbell, Matteo Dainese, Francis A Drummond, Martin H Entling, Dominik Ganser, G Arjen de Groot, Dave Goulson, Heather Grab, Hannah Hamilton, Felix Herzog, Rufus Isaacs, Katja Jacot, Philippe Jeanneret, Mattias Jonsson, Eva Knop, Claire Kremen, Douglas A Landis, Gregory M Loeb, Lorenzo Marini, Megan McKerchar, Lora Morandin, Sonja C Pfister, Simon G Potts, Maj Rundlöf, Hillary Sardiñas, Amber Sciligo, Carsten Thies, Teja Tscharntke, Eric Venturini, Eve Veromann, Ines MG Vollhardt, Felix Wäckers, Kimiora Ward, Duncan B Westbury, Andrew Wilby, Megan Woltz, Steve Wratten, Louis Sutter
Publication date
2020/10
Journal
Ecology letters
Volume
23
Issue
10
Pages
1488-1498
Description
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 …
Scholar articles
M Albrecht, D Kleijn, NM Williams, M Tschumi… - Ecology letters, 2020