A dataset of meta-analyses on crop diversification at the global scale

Beillouin Damien, Ben-Ari Tamara, Makowski David. 2019. A dataset of meta-analyses on crop diversification at the global scale. Data in Brief, 24:103898, 11 p.

Url - jeu de données - Entrepôt autre : https://figshare.com/s/c15a93e96c95f89ddd89

Résumé : Numerous meta-analyses have been conducted in the last three decades to assess the productive and environmental benefits resulting from a diversification of cropping systems. These meta-analyses assessed one or several diversification strategies (e.g.,rotations, cover crops, agroforestry) according to various outcomes(e.g., productivity, profitability, biodiversity). To date, no dataset has provided a comprehensive synthesis of existing experimental data on crop diversification. We present here a dataset containing 2382 effect sizes published in 99 meta-analyses covering 3736 experimental studies worldwide (https://figshare.com/s/c15a93e96c95f89ddd89). We also provide an extensive appraisal of the quality of each meta-analysis and a quantification of the redundancy of primary studies between meta-analyses. Our database hence provides (i) a quantification of the impacts of a variety of diversification strategies on crop production, the environment and economic profitability at the global scale and, (ii) a quality and redundancy assessment that may be used as a reference for future studies.

Mots-clés Agrovoc : système d'exploitation agricole, système de culture, mode de culture, agroforesterie, culture en mélange, culture sous couvert végétal, rotation culturale, analyse de données, analyse comparative, analyse de système, données

Mots-clés libres : Agroforestrty, Cover crop, Intercropping, Rotation, Variety mixture, Systematic review, Meta-synthesis

Classification Agris : F08 - Systèmes et modes de culture
C30 - Documentation et information
U30 - Méthodes de recherche

Champ stratégique Cirad : CTS 2 (2019-) - Transitions agroécologiques

Agences de financement européennes : European Commission

Projets sur financement : (EU) Diversification through Rotation, Intercropping, Multiple cropping, Promoted with Actors and value-Chains Towards Sustainability

Auteurs et affiliations

• Beillouin Damien, CIRAD-PERSYST-UPR HortSys (FRA) ORCID: 0000-0003-2014-3482 - auteur correspondant
• Ben-Ari Tamara, INRA (FRA)
• Makowski David, CIRAD-ES-UMR CIRED (FRA) - auteur correspondant

Source : Cirad-Agritrop (https://agritrop.cirad.fr/598925/)

Métriques

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