Impact of climate on grain filling, flowering, and productivity of arabica coffee.
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The yield of Arabica coffee is greatly affected by climatic factors, particularly temperature. This study investigated the impact of climate variability on Arabica coffee cultivars across four phenological stages in the Agrotechnological District (DAT) region of Caconde, São Paulo. Pearson correlation analyses and the Mann-Kendall trend test were employed in this assessment. The results indicate that the grain-filling period is the most sensitive to rising temperatures, which directly influences yield. Furthermore, climate trends show a steady warming during the flowering stage, making it especially vulnerable. These findings highlight the importance of implementing adaptive management strategies in response to climate change.
Organização: Silvia Maria Fonseca Silveira Massruhá, Durval Dourado Neto, Luciana Alvim Santos Romani, Jayme Garcia Arnal Barbedo, Édson Luis Bolfe, Ivan Bergier, Maria Angelica de Andrade Leite, Vitor Del Alamo Guarda, Catarina Barbosa Careta.
Organização: Silvia Maria Fonseca Silveira Massruhá, Durval Dourado Neto, Luciana Alvim Santos Romani, Jayme Garcia Arnal Barbedo, Édson Luis Bolfe, Ivan Bergier, Maria Angelica de Andrade Leite, Vitor Del Alamo Guarda, Catarina Barbosa Careta.
Palabras clave
Produtividade agrícola, Variabilidade climática, Fases fenológicas, Distrito Agrotecnológico de Caconde, Projeto Semear Digital, Agricultural productivity, Climate variability, Phenological phases, Produtividade, Coffea Arábica