Browsing Ciencias agroalimentarias by Title
Now showing items 902-921 of 1193
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Nambí. Variedad de frijol resistente a la sequía terminal
(2016-12)Nambí es una variedad de grano negro comercial, arquitectura erecta y resistencia intermedia a los principales patógenos de importancia económica en Costa Rica. Sin embargo, su principal característica es la resistencia a ... -
Necesidades de investigaciones futuras
(Universidad de Costa Rica, 2000) -
New approaches to control postharvest rot in fruits
(2017)Postharvest fungal diseases are one of the main factors causing losses of fresh produce in the warm and humid tropical regions. Levels of postharvest losses are affected by type of commodity, country, weather condition, ... -
New records of Phaseolus microcarpus (Leguminosae: Phaseoleae) for Costa Rica
(2019)Evidence is presented about the presence of Phaseolus microcarpus in Costa Rica, while it was previously reported northwards in other Central American countries and Mexico. Fourteen populations are currently known, four ... -
Nuevos frutales tropicales con potencial para América Central
(1993-12)Comentario sobre nuevas posibilidades de desarrollo de cultivos comerciales de varias frutas tropicales. -
Nutrient accumulation and export in teak (Tectona grandis L.f.) plantations of Central America
(2015)This study aims at assessing the nutrient sustainability of highly productive teak plantations in Central America by analyzing the nutrient accumulation dynamics at different ages and the allocation patterns throughout a ... -
Obtención de jugo clarificado de banano en el nivel de planta piloto
(1995)Las condiciones generales del proceso de obtención de jugo de banano empleadas en este estudio, fueron definidas en el nivel de laboratorio por Víquez et aI. (1981). Para su implementación en el nivel de planta piloto fue ... -
Occurrence and characterisation of calcium oxalate crystals in stems and fruits of Hylocereus costaricensis and Selenicereus megalanthus (Cactaceae: Hylocereeae)
(2016-10)Detailed description about occurrence of calcium oxalate (CaOx) crystals in the edible vine cactus species Hylocereus costaricensis and Selenicereus megalanthus is scarce. Therefore, we evaluated and characterized the ... -
Occurrence of Potato Powdery Scab Caused by Spongospora subterranea f. sp. subterranea in Costa Rica
(2002-11)Powdery scab of potatoes, caused by Spongospora subterranea (Wallr.) Lagerheim f. sp. subterranea Tomlinson, is important worldwide due to its effect on tuber quality and transmission of Potato mop-top virus. Although ... -
Occurrence of Squash yellow mild mottle virus and Pepper golden mosaic virus in Potential New Hosts in Costa Rica
(2013-09)Leaf samples of Solanum lycopersicum, Capsicum annuum, Cucurbita moschata, Cucurbita pepo, Sechium edule and Erythrina spp. were collected. All samples were positive for begomoviruses using polymerase chain reaction and ... -
Oomycete Species Associated with Soybean Seedlings in North America—Part I: Identification and Pathogenicity Characterization
(2017)Oomycete pathogens are commonly associated with soybean root rot and have been estimated to reduce soybean yields in the United States by 1.5 million tons on an annual basis. Limited information exists regarding the frequency ... -
Oomycete Species Associated with Soybean Seedlings in North America—Part II: Diversity and Ecology in Relation to Environmental and Edaphic Factors
(2017)Soybean (Glycine max (L.) Merr.) is produced across a vast swath of North America, with the greatest concentration in the Midwest. Root rot diseases and damping-off are a major concern for production, and the primary causal ... -
La organización y función del genoma del virus del mosaico dorado del frijol
(Universidad de Costa Rica, 1994) -
La Ovinocultura en Costa Rica: Caracterización Sectorial Año 2014
(2015)En el primer semestre de 2014 se realizó una encuesta en Costa Rica a 184 productores de ovinos con el fin de caracterizar sus variables sociales, comerciales y zootécnicas de sus explotaciones. Se consideró variables ...