Fenología de la floración del cafeto var. Catuaí Rojo en el municipio Caripe del estado Monagas, Venezuela

Urbaez, Martín Coa; Silva-Acuña, Ramón; Natera, Jesús Rafael Méndez; Padilla, Sol Mundarain

doi:10.4067/s0718-34292015000100007

Cited by 2 publications

(1 citation statement)

References 9 publications

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“…The main events considered in most studies of plant phenology are leaf sprouting, leaf fall, fl owering and fruiting (Lenza and Klink, 2006;Sivéro and Lenza, 2010;Shi et al, 2015;Urbaez et al, 2015;Santos et al, 2022). Based on this information, it is possible to make predictions about the phenological strategies of the species regarding the reproductive period, deciduousness and vegetative growth cycle of the species (Grossman, 2023).…”

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confidence: 99%

PHENOLOGICAL SYNCHRONICITY OF Byrsonima pachyphylla A. Juss. AND B. verbascifolia (L.) DC. (MALPIGHIACEAE) AND ITS RELATION WITH CLIMATE SEASONALITY

Meireles,

Freire,

Ferreira

et al. 2023

Rev. Árvore

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Phenology is defined as the study of the timing of biological events and the biotic and abiotic factors that trigger them. This study reports a description of the phenology of Byrsonima pachyphylla and B. verbascifolia in an ecotonal area between the Cerrado and Amazonia biomes in the Brazilian state of Tocantins, to contribute to a better understanding of their autoecology in this region. Two populations of 15 adult individuals of each species, randomly selected in a Cerrado area in Porto Nacional, Tocantins, were surveyed for 12 months. Percentages were estimated of leaf flush, young, mature, and senescent leaves (vegetative phenology), flower buds, open flowers, green and ripe fruits (reproductive phenology) present in the canopy, as well as the synchrony of the reproductive phenophases. The vegetative and reproductive phenological events were seasonal and occurred mainly at the end of the dry season and during the transition from the dry to the rainy season. Considering the vegetative and reproductive phenology, B. pachyphylla was classified as “evergreen with continuous growth” and as a late-flowering species, whereas B. verbascifolia was classified as “evergreen with seasonal growth” and as an early-flowering species. The reproductive phenological activity of the species exhibited high synchrony. The results suggest that the vegetative and reproductive events are peculiar to each species and represent effective strategies for their survival in the Cerrado, which is markedly seasonal.

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Section: Introductionmentioning

confidence: 99%

PHENOLOGICAL SYNCHRONICITY OF Byrsonima pachyphylla A. Juss. AND B. verbascifolia (L.) DC. (MALPIGHIACEAE) AND ITS RELATION WITH CLIMATE SEASONALITY

Meireles,

Freire,

Ferreira

et al. 2023

Rev. Árvore

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Efectos del cambio climático en fincas cafetaleras: una revisión bibliográfica con énfasis en Perú

Rojas

Chávez

Veneros³

et al. 2020

Apunt. univ.

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Los efectos del cambio climático están generando inestabilidad en la agricultura. En este sentido el propósito de este artículo de revisión bibliográfica es dar a conocer los efectos que está causando el cambio climático en fincas cafetaleras de pequeños agricultores de Perú, así como las alternativas de solución. Se concluye que el cambio climático está afectando negativamente a los cultivos de café, a través de la introducción de enfermedades tales como la roya en el año 2013 y 2014 disminuyo la producción de café en 109.500 toneladas (t), el afecto incidió a la variedad de café typica. En consecuencia, las familias han tenido que adaptarse a convivir con la roya, con una tendencia de implementar nuevas parcelas de café, sembradas por encima de los (1500 nsnm). Así mismo el precio del café es inestable, para el año 2013-2014 se mantuvo S/ 6.33 a S/ 4.89 por kg. Frente a las dificultades que hubo, el estado peruano ha incentivado a la siembra de café (catimor) desde el 2014 hasta el año 2018, se incrementó en 79.755 hectáreas de cultivo.

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Fenología de la floración del cafeto var. Catuaí Rojo en el municipio Caripe del estado Monagas, Venezuela

Abstract: Fenología de la floración del cafeto var. Catuaí Rojo en el municipio Caripe del estado Monagas, Venezuela

Cited by 2 publications

References 9 publications

PHENOLOGICAL SYNCHRONICITY OF Byrsonima pachyphylla A. Juss. AND B. verbascifolia (L.) DC. (MALPIGHIACEAE) AND ITS RELATION WITH CLIMATE SEASONALITY

PHENOLOGICAL SYNCHRONICITY OF Byrsonima pachyphylla A. Juss. AND B. verbascifolia (L.) DC. (MALPIGHIACEAE) AND ITS RELATION WITH CLIMATE SEASONALITY

Efectos del cambio climático en fincas cafetaleras: una revisión bibliográfica con énfasis en Perú

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