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Morphological evaluation of an in situ collection of species from the Annonaceae family in Colombia

Castañeda-Garzón, Sandra Liliana and Ligarreto M., Gustavo Adolfo and Miranda-Lasprilla, Diego (2016) Morphological evaluation of an in situ collection of species from the Annonaceae family in Colombia. Agronomía Colombiana, 34 (2). pp. 131-140. ISSN 2357-3732

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Resumen

An in situ collection composed of 167 accessions of the species Annona cherimola, A. glabra, A. reticulata, and A. squamosa, Rollinia sp., and the interspecific hybrid A. squamosa × A. cherimola was established through bioprospecting of genetics resources of the Annonaceae family in the Colombian Andean and Caribbean regions. These accessions were distributed in 13 departments and 48 municipalities. The most representative species of this collection are A. squamosa and A. reticulata, which are derived from traditional cultivars of populated centers with a variable altitude range of up to 1,021 m a.s.l. The morpho-agronomic evaluation was carried out on 98 accessions using 25 qualitative and quantitative descriptors, which identified the phenotypic traits in A. squamosa and A. reticulata that are related to fruit quality, such as size, weight, symmetry, degrees Brix, pH, acidity, seed weight and seed number, which are the more discriminating descriptors, differentiating six clusters in A. squamosa and four clusters in A. reticulata.

Tipo de documento:Artículo - Article
Palabras clave:Annona reticulata, Annona squamosa, genetic plant resources, germoplasm
Temática:5 Ciencias naturales y matemáticas / Science > 57 Ciencias de la vida; Biología / Life sciences; biology
5 Ciencias naturales y matemáticas / Science > 58 Plantas / Plants
Unidad administrativa:Revistas electrónicas UN > Agronomía Colombiana
Código ID:54916
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :09 Dec 2016 01:49
Ultima modificación:23 Junio 2017 20:42
Ultima modificación:23 Junio 2017 20:42
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