文献类型：期刊文献

英文题名：Global evidence that plant diversity suppresses pests and promotes plant performance and crop production

作者：Wan, Nian-Feng[1];Wang, Yu-Quan[2];Fu, Liwan[3];Liu, Jie[1];Woodcock, Ben A.[4];Hu, Yue-Qing[2];Eskelinen, Anu[5];Hector, Andy[6];Loreau, Michel[7,8];Hautier, Yann[9];Bardgett, Richard D.[10];Kardol, Paul[11];Zuppinger-Dingley, Debra[12];Fraser, Lauchlan H.[13];Bullock, James M.[4];Nakagawa, Shinichi[14];Shen, Siyuan[2];Xin, Fengfei[15];Shi, Da-Peng[16];Li, Zhong[1];Zhou, Jia[1];Scherber, Christoph[17,18]

机构：[1]East China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, State Key Lab Bioreactor Engn, Shanghai, Peoples R China;[2]Fudan Univ, Inst Biostat, Sch Life Sci, State Key Lab Genet Engn, Shanghai, Peoples R China;[3]Capital Med Univ, Beijing Childrens Hosp, Ctr Noncommunicable Dis Management, Natl Ctr Childrens Hlth, Beijing, Peoples R China;[4]UK Ctr Ecol & Hydrol, Wallingford, England;[5]Univ Oulu, Dept Ecol & Genet, Oulu, Finland;[6]Univ Oxford, Dept Biol, Oxford, England;[7]CNRS, Theoret & Expt Ecol Stn, Moulis, France;[8]Peking Univ, Inst Ecol, Coll Urban & Environm Sci, Beijing, Peoples R China;[9]Univ Utrecht, Dept Biol, Ecol & Biodivers Grp, Utrecht, Netherlands;[10]Univ Lancaster, Lancaster Environm Ctr, Lancaster, England;[11]Swedish Univ Agr Sci, Dept Forest Mycol & Plant Pathol, Uppsala, Sweden;[12]Univ Zurich, Dept Evolutionary Biol & Environm Studies, Zurich, Switzerland;[13]Thompson Rivers Univ, Dept Nat Resource Sci, Kamloops, BC, Canada;[14]Univ Alberta, Dept Biol Sci, Edmonton, AB, Canada;[15]Shanghai Wildlife & Protected Nat Areas Res Ctr, Wetland Res Dept, Shanghai, Peoples R China;[16]Fudan Univ, Shanghai Ctr Math Sci, Shanghai, Peoples R China;[17]Leibniz Inst Anal Biodivers Change, Ctr Biodivers Monitoring & Conservat Sci, Museum Koenig, Bonn, Germany;[18]Univ Bonn, Bonn Inst Organism Biol, Bonn, Germany

年份：2026

卷号：10

期号：2

外文期刊名：NATURE ECOLOGY & EVOLUTION

收录：;WOS:【SCI-EXPANDED(收录号:WOS:001665562900001)】；

基金：We thank all of the researchers whose data and work have been included in this meta-analysis. N.-F.W. was supported by the Shanghai Agriculture Applied Technology Development Program, China (grant number 2023-02-08-00-12-F04586), Natural Science Foundation of Shanghai (22ZR1417200), National Natural Science Foundation of China (32172484), Fundamental Research Funds for the Central Universities (JKY01231718), Shanghai Science and Technology Innovation Action Plan from Shanghai Municipal Science and Technology Commission of China (22015821000) and National Ten Thousand Plan-Young Top Talents of China. L.F. was supported by the National Natural Science Foundation of China (82204063). Y.-Q.H. was supported by the National Key R&D Program of China (2023YFF1205101) and the National Natural Science Foundation of China (11971117). B.A.W. is funded through the Natural Environment Research Council RestREco (NE/V006444/1) and AgZero+ (NE/ W005050/1) projects. D.Z.-D. was supported by the University of Zurich Research Priority program on Global Change and Biodiversity.

语种：英文

摘要：The diversity-productivity relationship suggests that increasing plant species could increase primary productivity, with this effect being explained in part by the suppression of plant antagonists. We conducted a global synthesis of 609 studies to investigate how plant diversity affects plants and their antagonists. Here we show that increasing plant species consistently promotes plant performance and suppresses antagonist performance in agro-ecosystems, grasslands and forests, for herbaceous and woody plants, across tropical and temperate zones, and for replacement series and additive experimental design studies. Crop diversification (for example, intercropping and cover cropping) indirectly promotes crop production through the suppression of pests. This shows that diversifying planting systems can increase productivity while reducing reliance on synthetic pesticides, offering a sustainable pathway for agriculture from subsistence to large-scale agriculture. Overall, these results suggest that crop diversification has considerable potential to support sustainable agro-ecosystems that benefit productivity while reducing reliance on synthetic pesticides.