TY - JOUR
T1 - Multifunctionality of temperate alley-cropping agroforestry outperforms open cropland and grassland
AU - Veldkamp, Edzo
AU - Schmidt, Marcus
AU - Markwitz, Christian
AU - Beule, Lukas
AU - Beuschel, René
AU - Biertümpfel, Andrea
AU - Bischel, Xenia
AU - Duan, Xiaohong
AU - Gerjets, Rowena
AU - Göbel, Leonie
AU - Graß, Rüdiger
AU - Guerra, Victor
AU - Heinlein, Florian
AU - Komainda, Martin
AU - Langhof, Maren
AU - Luo, Jie
AU - Potthoff, Martin
AU - van Ramshorst, Justus G.V.
AU - Rudolf, Carolin
AU - Seserman, Diana Maria
AU - Shao, Guodong
AU - Siebicke, Lukas
AU - Svoboda, Nikolai
AU - Swieter, Anita
AU - Carminati, Andrea
AU - Freese, Dirk
AU - Graf, Torsten
AU - Greef, Jörg M.
AU - Isselstein, Johannes
AU - Jansen, Martin
AU - Karlovsky, Petr
AU - Knohl, Alexander
AU - Lamersdorf, Norbert
AU - Priesack, Eckart
AU - Wachendorf, Christine
AU - Wachendorf, Michael
AU - Corre, Marife D.
N1 - Publisher Copyright:
© 2023, The Author(s).
PY - 2023/12
Y1 - 2023/12
N2 - Intensively managed open croplands are highly productive but often have deleterious environmental impacts. Temperate agroforestry potentially improves ecosystem functions, although comprehensive analysis is lacking. Here, we measured primary data on 47 indicators of seven ecosystem functions in croplands and 16 indicators of four ecosystem functions in grasslands to assess how alley-cropping agroforestry performs compared to open cropland and grassland. Carbon sequestration, habitat for soil biological activity, and wind erosion resistance improved for cropland agroforestry (P ≤ 0.03) whereas only carbon sequestration improved for grassland agroforestry (P < 0.01). In cropland agroforestry, soil nutrient cycling, soil greenhouse gas abatement, and water regulation did not improve, due to customary high fertilization rates. Alley-cropping agroforestry increased multifunctionality, compared to open croplands. To ameliorate the environmental benefits of agroforestry, more efficient use of nutrients is required. Financial incentives should focus on conversion of open croplands to alley-cropping agroforestry and incorporate fertilizer management.
AB - Intensively managed open croplands are highly productive but often have deleterious environmental impacts. Temperate agroforestry potentially improves ecosystem functions, although comprehensive analysis is lacking. Here, we measured primary data on 47 indicators of seven ecosystem functions in croplands and 16 indicators of four ecosystem functions in grasslands to assess how alley-cropping agroforestry performs compared to open cropland and grassland. Carbon sequestration, habitat for soil biological activity, and wind erosion resistance improved for cropland agroforestry (P ≤ 0.03) whereas only carbon sequestration improved for grassland agroforestry (P < 0.01). In cropland agroforestry, soil nutrient cycling, soil greenhouse gas abatement, and water regulation did not improve, due to customary high fertilization rates. Alley-cropping agroforestry increased multifunctionality, compared to open croplands. To ameliorate the environmental benefits of agroforestry, more efficient use of nutrients is required. Financial incentives should focus on conversion of open croplands to alley-cropping agroforestry and incorporate fertilizer management.
UR - http://www.scopus.com/inward/record.url?scp=85146757238&partnerID=8YFLogxK
U2 - 10.1038/s43247-023-00680-1
DO - 10.1038/s43247-023-00680-1
M3 - Article
AN - SCOPUS:85146757238
SN - 2662-4435
VL - 4
JO - Communications Earth and Environment
JF - Communications Earth and Environment
IS - 1
M1 - 20
ER -