2016
DOI: 10.15446/acag.v65n4.51899
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Estructura del dosel y coeficientes de extinción teóricos en genotipos de café arábico en Colombia

Abstract: <p>La estructura del dosel tiene un marcado efecto sobre la interceptación de la radiación y la fotosíntesis de la planta, además de otros procesos. El estudio se llevó a cabo en la Estación Central Naranjal de CENICAFÉ (Centro Nacional de Investigaciones de Café – Chinchiná, Caldas, Colombia) sobre 25 genotipos de Coffea arabica L., divididos en dos grupos. El primer grupo, con plantas de porte alto (3.6 años) y el segundo con plantas de porte bajo (2.6 años), ambos sembrados a una densidad de 5000 plan… Show more

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Cited by 1 publication
(2 citation statements)
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“…Regarding the angle of branch elevations, the planophile distribution is predominant in both large- and small-size genotypes, with the only exception being the large-size Ethiopian accession (‘E070’), which presents an erectophile distribution (Unigarro-Muñoz et al. , 2016). Branch elevations of two wild Ethiopian accessions did not differ from the two cultivars in our experiment, even with ‘E083’ being classified as large-size one.…”
Section: Discussionmentioning
confidence: 99%
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“…Regarding the angle of branch elevations, the planophile distribution is predominant in both large- and small-size genotypes, with the only exception being the large-size Ethiopian accession (‘E070’), which presents an erectophile distribution (Unigarro-Muñoz et al. , 2016). Branch elevations of two wild Ethiopian accessions did not differ from the two cultivars in our experiment, even with ‘E083’ being classified as large-size one.…”
Section: Discussionmentioning
confidence: 99%
“…S5). Most large-size genotypes cultivated in Colombia are defined as plagiophile, while the small-sized genotypes have a planophile leaf distribution (Unigarro-Muñoz et al, 2016). In general, leaves are more vertical in dry, hot, and light-exposed conditions, while more horizontal in mesic and light-limited conditions (Yang et al, 2023).…”
Section: Leaf and Branch Elevations Over Plant Stratamentioning
confidence: 99%