Producción AGROSAVIA
Recent Submissions
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Tecnología para el cultivo de la mora (Rubus glaucus Benth.)
(Corporación Colombiana de Investigación Agropecuaria; Mosquera, 2020)La mora es una fruta de alta demanda para consumo en fresco y uso agroindustrial, debido a su exquisito sabor, sus múltiples usos y sus cualidades biofuncionales. En Colombia, este cultivo es muy dinámico: en los últimos 10 años, el área sembrada se incrementó en un 12 % y su producción aumentó el 24 %. Además, constituye el ingreso de al menos 20.000 pequeños productores de economía campesina, quienes se enfrentan a ... -
Manual técnico para la producción de semilla de piña (Ananas comosus L. Merril) variedad MD2
(AGROSAVIA; Mosquera, 2019)El presente manual se enmarca en el Plan Semilla, macroproyecto transversal que cuenta con la participación de investigadores de la Red de Innovación en Frutales de agrosavia. El manual detalla el esquema de producción de semilla seleccionada a partir de plantas de vivero y por medio de un manejo agronómico riguroso. El propósito es obtener colinos de alta calidad física, fisiológica y sanitaria de piña del híbrido ... -
Avena altoandina
La ganadería es una de las principales actividades agrícolas en Colombia, pero no se ha visto explotada debido a la baja apropiación tecnológica, lo que conlleva a baja productividad. La ganadería de leche de trópico alto se caracteriza por la utilización de forrajes dentro de la dieta. Agrosavia evaluó y seleccionó la avena forrajera Altoandina en los departamentos de Boyacá, Cundinamarca y Nariño; esta avena proviene ... -
Modelo productivo para el cultivo de caucho (Hevea brasiliensis) (Willd. ex A. Juss.) Mull. Arg. en Colombia, con énfasis en la Orinoquia y el Magdalena Medio
(Corporación Colombiana de Investigación Agropecuaria; Mosquera, 2018)El modelo que aquí se presenta está dirigido a todos los interesados en el sistema productivo del caucho en Colombia, ofreciendo información actualizada para zonas tanto de escape como de no escape al SALB; está fundamentado en las tecnologías que se han desarrollado en diferentes regiones caucheras a escala mundial en años recientes. -
Agrosavia Melúa-31 Nueva variedad de yuca industrial para la Orinoquía colombiana
(Corporación Colombiana de Investigación Agropecuaria, 2019)Esta variedad fue obtenida enel programa de mejoramiento delciat a partirde semillas sexuales producidas en lote de policruzamiento durante el año 1997, solamente el parental femenino es conocido: SM 1565-15.la siembrade la Fi se llevo a cabo en 1998. Al año siguiente, tras haber sido seleccionado en ei F1C1 (1999), este se incluyó en la evaluación en campo de observación (2000) y se continuó con su avance hasta cubrir ... -
Biogeografía agrícola del chocolate en Colombia: Expedición CacaoBIO
(Corporación Colombiana de investigación agropecuaria; Colombia, 2018)Colombia es el país con mayor número de especies de cacao silvestre con aproximadamente 26 especies de Theobroma y Herrania. La deforestación en el bosque amazónico pone en peligro la subsistencia de esas especies de cacao silvestre que han crecido allá por miles de años. El problema es que desde hace más de cincuenta años no se han podido realizar expediciones a regiones estratégicas Amazónicas para redescubrir ... -
Avena forrajera altoandina
(Corporación Colombiana de Investigación Agropecuaria; Mosquera (Colombia), 2018)La evaluación y selección de nuevas especies forrajeras con atributos apropiados de producción y calidad es una estrategia segura y eficaz para mejorar la eficiencia de los sistemas de producción de leche en Colombia. En este sentido, la Corporación Colombiana de Investigación Agropecuaria (agrosavia), en su plan estratégico, evaluó y seleccionó la avena forrajera Altoandina, y tuvo en cuenta las características ... -
pH relationship and nutrient availability for cacao in an Entisol from the Colombian Amazon
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)Liming is a common practice in acid soil management; however, the information on liming in cacao soils of the Colombian Amazon region is precarious. Incubation curves were built in a highly acid Typic Udorthents cultivated with cacao (Theobroma cacao L. - Malvaceae), for which increasing doses (0 - 1 - 3 - 5 - 7 - 9 -11 Mg/ha) of dolomite lime (CaMg(CO3)2) and calcium carbonate (CaCO3) were used, in order to establish ... -
Variación en la captura de machos de Neoleucinodes elegantalis Guenée (Lepidoptera: Crambidae) usando feromonas sexuales comerciales en tres hospederos solanáceos
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)Neoleucinodes elegantalis Guenée (Lepidoptera: Crambidae) represents the most damaging pest of the Solanaceae family. Current studies have demonstrated that the species has differentiated into four races according to variations in female genitalia, wing morphometrics and sequencing of the cytochrome Oxydase (CO1) mitochondrial gene. The number of males captured in Colombia and Ecuador were registered using traps baited ... -
Physicochemical characterization of the peach palm (Bactris gasipaes Kunth, Arecaceae) fruit skin residue flour obtained by convective drying
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)The production of flour from residues of peach -palm fruit skin has been a forgotten topic from the view point of its physicochemical properties, because studies reported in the literature have focused on mesocarp flour characterization. The objective of this study was to evaluate the physicochemical properties of the peach palm fruit epicarp flour obtained by convective drying at 60±2 °C through a specific production ... -
Relations between morphological components of heart palm and physical attributes of an Inceptisol: a multivariate approach
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)The study of the soil´s agricultural potential from a multivariate approach can help to interpreter the interactions between its attributes and crop yield components. The aim of this study was to evaluate the relationships between the soil´s physical attributes and morphological components of the heart palm in an Inceptisol Eutric in the city of Registro (São Paulo, Brazil) using multivariate analyses. The experiment ... -
Phytosanitary residuality in tomato and cape gooseberry grown in Quindío (Colombia)
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)In this study, the residuality of organophosphorus (op) and organochlorinated (oc) pesticides in fruits of two Solanaceae species which are commonly consumed in the daily diet by the population of Quindío, Colombia: tomato (Solanum lycopersicum L.) from regional crops, and cape gooseberry (Physalis peruviana L.) obtained from supermarkets. In order to evaluate the quality in which the fruit is commercialized, physicochemical ... -
Lung pathology in slaughtered sheep from the north of the department of Bolivar, Colombia
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)The main objective of this study was to describe the lung lesions in slaughtered sheep. A cross-sectional descriptive study that included 26 sheep lungs without clinical signs of disease from the north of the department of Bolivar, Colombia, was carried out. The relative frequency of macroscopic and microscopic lung lesions, as well as the association between macroscopic lesions and body condition were established. ... -
Rheological behavior in sweetened mango pulp (Mangifera indica L. cv. Magdalena river)
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)Mango is an exotic fruit with great agro-industrial potential and high consumption due to its high nutritional value, bittersweet flavor and pleasant aroma. However, few studies have been conducted on its physical properties used in agroindustrial processes, specifically regarding the rheological behavior of sweetened pulp. The aim of this study was to evaluate the effect of temperature (10-50 °C) and sucrose concentration ... -
Technological surveillance of aromatic species : from research to the consolidation of the productive chain in Colombia
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)The sector of aromatic, medicinal and seasoning herbs brings together a wide variety of native and introduced species with agroindustrial potential. In order to contribute to the technological assessment of the sector in Colombia and provide elements of strategic planning towards higher levels of development and internationalization. We prioritized certain aromatic species in this article and a technological surveillance ... -
Evaluation of the social-environmental impacts associated with the production of panela in Santander (Colombia)
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)Panela (jaggery or non-centrifuged sugar) is a natural food product characterized by its high nutritional value and sweetening power. In the department of Santander, Colombia, the transfor-mation of sugarcane juice into jaggery is carried out mainly in handcrafted sugar mills, which generate a permanent source of employment for rural families. However, according to the results obtained in this study, it should be ... -
Biomass and protein production of Chlorella vulgarisBeyerinck (Chlorellales : Chlorellaceae) via the design of selective culture media
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017) In recent years, it has become more frequent the use of alternative culture media that use phosphorus and nitrogen sources as well as microelements, instead of using the more traditional ones. Therefore, in this study two mixotrophic culture media were designed with different sodium nitrate, potassium phosphate and sodium acetate/ammonium carbonate concentrations as carbon source, to evaluate the biomass ... -
Efecto de la especie y la edad de rebrote en el perfil de ácidos grasos de leguminosas y arbustivas tropicales
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)The effect of three regrowth ages (4, 8 and 12 weeks) on forage yield, nutritional quality and fatty acid profile were evaluated in herbaceous legumes: Clitoria ternatea, Pueraria phaseoloides, Canavalia brasiliensis,Centrosema molle, Centrosema macrocarpum,Alysicarpus vaginalis, y Lablab purpureus; in shrubby legumes: Cratylia argentea, Gliricidia sepium,Desmodium velutinum, Cajanus cajan, Leucaena leucocephala ... -
Comparative evaluation of productive parameters Blanco-Orejinegro x Holstein cattle crosses
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)In dairy cattle systems of the high tropics in the department of Antioquia, Colombia, the use of the Holstein breed has allowed to obtain higher milk yields. But the implementation of crosses with creole breeds appears as an option to introduce genes that provide adaptability to herd animals. The aim of this study was to compare productive parameters between Holstein and their crosses with the Blanco-Orejinegro creole ... -
Identification of assessment and monitoring indicators for technical assistance in agriculture, Antioquia (Colombia)
(Corporación Colombiana de Investigación Agropecuaria (Agrosavia), 2017)According to Colombian legislation, the Ministry of Agriculture and Rural Development as well as the Secretariats of Agriculture and Rural Development of each department have to evaluate and monitor the direct rural technical assistance. This service has to be provided by all municipalities throughout the country and must be free of charge for small producers; however, there is no indicator system available for its ...
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