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Impact of drought associated with high temperatures on *Coffea canephora* plantations: a case study in Espírito Santo State, Brazil

Agriculture

Impact of drought associated with high temperatures on *Coffea canephora* plantations: a case study in Espírito Santo State, Brazil

L. P. Venancio, R. Filgueiras, et al.

Explore the urgent findings of this study by Luan Peroni Venancio and colleagues, which reveals how droughts and soaring temperatures are crippling *Coffea canephora* plantations in Brazil. Discover critical vulnerabilities in crop cycles, the impact of climatic changes on production, and innovative strategies for mitigation.

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Playback language: English
Abstract
This study analyzed the impact of drought and high temperatures on *Coffea canephora* plantations in Espírito Santo, Brazil (2010-2016). Data on rainfall, temperature, production, yield, and planted area were analyzed. The 2015/2016 season was most affected, showing a 40% rainfall decrease and a 41% production drop compared to the mean. Increased air temperature negatively impacted production more than decreased precipitation. The study identified critical periods of the crop cycle most vulnerable to water stress and used Enhanced Vegetation Index (EVI) to detect droughts. Agroforestry systems and small reservoirs were suggested as mitigation strategies.
Publisher
Scientific Reports
Published On
Nov 12, 2020
Authors
Luan Peroni Venancio, Roberto Filgueiras, Everardo Chartuni Mantovani, Cibele Hummel do Amaral, Fernando França da Cunha, Francisco Charles dos Santos Silva, Daniel Althoff, Robson Argolo dos Santos, Paulo Cezar Cavatte
Tags
Coffea canephora
drought
high temperatures
Brazil
agriculture
production drop
water stress

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