Zobrazeno 1 - 10 of 2 209 pro vyhledávání: '"63 Agricultura y tecnologías relacionadas / Agriculture"'
1
Effect of drying methods on physical and chemical properties of Ilex guayusa leaves
Autor: Migdalia Miranda Martínez, Ana Barragán Lucas, Patricia Manzano Santana, Cinthia Camacho, Ivan Chóez-Guaranda, Rafael Viteri Espinoza, Daysi Martínez, María Quijano-Avilés
Publikováno v: Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 3, Pp 8617-8622 (2018)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
The influence of air-drying (AD), convection oven (CO) and solar drying (SOD) on the physical and chemical properties of Ilex guayusa leaves is discussed. Total ash (%), acid-insoluble ash (%), watersoluble ash (%), residual moisture (%) and caffeine
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c47223a16a77c3d2fb1a5209b96f26b7
https://revistas.unal.edu.co/index.php/refame/article/view/71667
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2
Bioclimatic analysis of three buildings for wet processing of coffee in Colombia
Autor: Iván Darío Aristizábal Torres, Jairo Alexander Osorio Saraz, Ilda de Fátima Ferreira Tinôco, Robinson Osorio Hernandez, Joyce Correna Carlo
Publikováno v: Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 3, Pp 8609-8616 (2018)
This study aimed to perform a bioclimatic comparison of wet processing facilities of coffee in Colombia, with three typical types of Colombian coffee region, through computer simulation, specifically evaluating the effect of heat and steam generated
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::993c3bb3611235e915b26fde7e8997b8
https://doi.org/10.15446/rfnam.v71n3.64566
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3
Determination of predominant soluble salts in soils of the irrigation district Alto Chicamocha of Boyacá
Autor: Germán Eduardo Cely Reyes, Ingrid Walteros Torres, Diego Moreno Perez
Publikováno v: Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 3, Pp 8581-8592 (2018)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
In Boyacá, the Alto Chicamocha irrigation and drainage district (DRACH, by its initials in Spanish) is the department’s main agricultural production unit, covering an area of 8016.78 ha and due to the natural conditions and the management that has
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27368ff916fbdda8053fb8d7cdd02b41
https://revistas.unal.edu.co/index.php/refame/article/view/72375
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4
Comparison of soil use in the infiltration of rainwater: pasture and forest
Autor: Rosemeri Carvalho Marenzi, Tito César Marques de Almeida, Edson Lopes
Publikováno v: Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 3, Pp 8593-8600 (2018)
The lowlands of the forests of Itajaí/SC, Brazil were extensively and predominantly fragmented into urban settlements, port facilities, and rice plantations. In addition to climate change events and existing environmental conditions, the region is s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb54ce324fd0c1e638d5c872eed0b6a6
https://doi.org/10.15446/rfnam.v71n3.66134
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5
Common bean (Phaseolus vulgaris L.) yield response to chemical and biological fertilization in different localities of Colombia
Autor: Jorge Alonso Bernal Estrada, Álvaro Tamayo Vélez
Publikováno v: Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 3, Pp 8573-8579 (2018)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
The research was carried out in 2015 in five bean producing locations in Colombia. The objective was to evaluate the effect of different treatments of chemical and biological fertilization on the yield of climbing and bush beans. According to the res
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b5982a90f2145f37076a3bec0f6693
https://revistas.unal.edu.co/index.php/refame/article/view/72392
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6
Pysicochemical properties and application of edible coatings in strawberry Fragaria x Ananassa) preservation
Autor: Marcelo Nelson Navarro Ojeda, Sandra Gabriela Barrazueta Rojas, José Francisco Falconí Novillo, Guillermo Xavier Mendoza Zurita, Julio Mauricio Oleas López
Publikováno v: Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 3, Pp 8631-8641 (2018)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
The strawberry is one of the most economically important fruit in the Ecuadorian Highlands. Diseases are the main cause of post-harvest losses, causing damage to color, firmness and fruit quality. The main objective of this work was to evaluate the e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d788fc359920b2bf8d4d092a1735f2b
https://revistas.unal.edu.co/index.php/refame/article/view/73548
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7
Satisfaction among dairy farm owners after certification on good management practices
Autor: Dursun Barrios, Mario Fernando Cerón Muñoz, Brayian Cuartas-Martínez
Publikováno v: Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 3, Pp 8623-8630 (2018)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
The adoption of good management practices (GMP) in dairy farming implies changes that generate satisfaction for the personnel involved in the milk production process. The objective of this study was to assess the level of satisfaction obtained among
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79128b6ed561702cb394fadb6d449094
https://revistas.unal.edu.co/index.php/refame/article/view/70287
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8
Zootechnical and physiological performance of broilers in the final stage of growth subjected to different levels of heat stress
Autor: Keller Sullivan Oliveira Rocha, Ilda de Fátima Ferreira Tinôco, Jairo Alexander Osorio Saraz, Márcia Gabrielle Lima Candido, Juan Carlos Pareja Arcila
Publikováno v: Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 2, Pp 8469-8476 (2018)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
The objective of this work was to study the influence of different levels of thermal stress from the environment, including comfort levels (25 °C), heat stress (28 °C), moderate heat(31 °C), high heat (34 °C) and severe heat (37 °C), on the perf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b1d3c6046e7ff388fd24465fcc41a42
https://revistas.unal.edu.co/index.php/refame/article/view/71927
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9
Biological inoculation and organic amendments as strategies to improve ebony (Caesalpinia ebano) tree-seedling growth at the nursery
Autor: Nelson Walter Osorio Vega, Juan Diego León Peláez, Fabian Hernandez
Publikováno v: Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 2, Pp 8489-8497 (2018)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
An experiment was established with the aim of evaluating the effects of individual and combined addition of organic amendments and microbial inoculation on ebony (Caesalpilinia ebano) plant growth at nursery. A soil surface sample (0-20 cm) from the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57efc1c9f9d49e05dc772ac24b108cb
https://revistas.unal.edu.co/index.php/refame/article/view/67392
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10
Composition and removal of nutrients by the harvested fruit of avocado cv. Hass in Antioquia
Autor: A D Cipriano Díaz, A E Jorge Bernal, Álvaro Tamayo
Publikováno v: Revista Facultad Nacional de Agronomía Medellín, Vol 71, Iss 2, Pp 8511-8516 (2018)
Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
In three Antioquia producing areas (El Retiro, El Peñol, and Amagá), three orchards of cv. Hass avocado were selected, in order to quantify the amount of nutrients removed by the fruit. A completely randomized design with 12 replications (trees) wa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a485f041519912aa784ef8b179a4bf2
https://revistas.unal.edu.co/index.php/refame/article/view/71929
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