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Revista Facultad Nacional de Agronomía Medellín
Scopus
ISSN 0304-2847 · Universidad Nacional de Colombia, Sede Medellín · 1.202 artikel di indeks
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Artikel Jurnal
Larvicidal activity of ethanolic extract of Azadirachta indica against Aedes aegypti larvae
Aedes aegypti is a mosquito that carries dengue virus, yellow fever and other diseases transmitted to humans. Organophosphorus larvicides are used to control the proliferation of this mosquito, which has generated a high degree of resistance; hence, new alternatives such as bio-larvicides…
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Fruit preservation with bioethanol obtained from the fermentation of brewer’s spent grain with Saccharomyces carlsbergensis
Brewer’s Spent Grain (BSG) is renewable lignocellulosic biomass generated from the beer brewing process. It serves as a substrate for various biotechnological applications. BSG was used as the main substrate for bioethanol production with Saccharomyces carlsbergensis in submerged fermentation…
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Relaciones en tiempos de pandemia: COVID-19 y bienestar animal, ambiental y humano
Toda acción conlleva a una reacción y trae consecuencias. Bajo esta premisa, se hace importante la reflexión en tiempos de pandemia. Un pequeño virus ha logrado lo que ningún gobierno, ninguna Iniciativa habían logrado antes: aquietarnos en nuestras casas, ralentizar la cotidianidad, guardar…
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Factors associated with the technology adoption in dairy agribusiness
The adoption of adequate technologies is essential to improve the performance of different kinds of companies. Although there is literature related to the adoption of technology in dairy agribusiness in developed countries, information about it is scarce in developing countries. The objective of…
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Artikel Jurnal
Gamma ray irradiation (Co60) of lulo with and without thorns calluses and seedlings (Solanum quitoense Lam.) produced in vitro
The cultivation of lulo de Castilla (Solanum quitoense Lam.) in Colombia is subject to a series of sanitary problems, which has forced many producers to abandon the crop as a result of the total loss of plantations or to transfer the crop to new areas. It is necessary to implement breeding programs…
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Morphological characterization of Matisia cordata Bonpl. in a tropical dry forest from Antioquia, Colombia
Characterization of plant genetic resources is the first step to conserve plant diversity. Morphoagronomic characterization is a method that requires a selection of sensible descriptors, which are characteristics that define a phenotype. Sapodilla (Matisia cordata Bonpl.) is a plant genetic…
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The residual effect of metsulfuron on soybean tolerant and non-tolerant to sulfonylureas
Metsulfuron is widely used for weed management; however, the residual effect on STS soybean cultivars is unknown. The objective of this work was to evaluate the residual effect of the herbicide metsulfuron on the BMX Garra RR2/STS and M 6410 IPRO (non-STS) soybean cultivars. The herbicide…
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Expected genetic gains from mono trait and indexbased selection in advanced bread wheat (Triticum aestivum L.) populations
This study aimed at evaluating the expected gains from selection obtained based upon direct, indirect, and index-based selection in a set of 599 bread wheat lines. The experiment was carried out at the experimental field of INRAA institute, Setif research unit (Algeria), in a Federer augmented…
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Comparison of antioxidant contents of green and red leaf lettuce cultured in hydroponic systems under greenhouse, and conventional soil culture.
Hydroponic technologies have increased the cultivated area under greenhouses covered with UV filter polyethylene film. However, there is a concern about the antioxidant contents of lettuces produced under these systems. In this study, it was compared to the antioxidant contents of green and red…
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Artikel Jurnal
Gypsum incubation tests to evaluate its potential effects on acidic soils of Colombia
Tropical soils are characterized by acidity and poor plant nutrient availability, limiting their agricultural productivity. These soils are commonly amended with lime, but its low solubility impairs its effectiveness to enhance soil fertility. The use of gypsum has gained attention among farmers…
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Optimum harvest time for Kikuyu grass (Cenchrus clandestinus) according to the number of leaves per tiller and nitrogen fertilization
To determine the optimum harvest time of kikuyu grass (Cenchrus clandestinus (Hochst. ex Chiov.) Morrone), according to the number of leaves per tiller and nitrogen fertilization level, an experiment was carried out under greenhouse conditions using a 4×4 factorial design. The factors were the…
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Edible coating based on achira starch containing garlic/oregano oils to extend the shelf life of double cream cheese
Edible coatings provide food products with a barrier to gases and water vapor exchange; additionally, when complemented with antimicrobial agents, they can be suitable to extend food shelf life. This study aimed to evaluate the effect of using edible coatings based on achira starch (Canna indica…
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Artikel Jurnal
Agronomic and physiological evaluation of eight cassava clones under water deficit conditions.
Cassava (Manihot esculenta Crantz) is an important crop in Africa, Asia, Latin America, and the Caribbean. This species grows adequately in drought conditions and is ideal to ensure food safety in marginal environments, such as soils with low fertility and low rainfall conditions. Complementary…
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Antioxidant activity and GC-MS profile of Conyza bonariensis L. leaves extract and fractions
The 2,2-diphenyl-1-picrylhydrazyl (DPPH), ferric reducing power (FRAP), and semivolatile compounds of Conyza bonariensis L. leave extract and fractions are discussed. A methanolic crude extract was obtained through maceration, and subsequently, n-hexane, chloroform, and ethyl acetate fractions were…
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Economic injury level and action thresholds for Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) in maize crops
Spodoptera frugiperda (J.E. Smith) is the pest insect that produces the highest losses in maize production in the tropics and neotropics. Its control in Colombia comprises about 10% of the total production costs. The aim of this study was to determine the economic injury level (EIL) and define…
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Artikel Jurnal
Morphological characterization of the red dragon fruit - Selenicereus undatus (Haw.) D.R. Hunt – under growing conditions in the municipality of San Jerónimo (Antioquia, Colombia)
The red dragon fruit Selenicereus undatus is a native fruit from the Americas. Its growing appeal in the international market as an exotic fruit highlights the relevance of the crop for the local economies. In Colombia, the high diversity within the genus and species makes it difficult to have…
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Artikel Jurnal
Physicochemical properties of bean pod (Phaseolus vulgaris) flour and its potential as a raw material for the food industry
The sustainable development of agro-industry requires the efficient use of all raw matters, which implies physicochemical and functional studies of by-products for finding their potential usage in industrial processes. The objective of the present study was to assess some physicochemical and…
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Artikel Jurnal
Economic injury level for the flower thrips Frankliniella cf. gardeniae Moulton (Thysanoptera: Thripidae) in mango
Mango is a tropical fruit with great production and market worldwide. In Colombia, it is an important crop with high export potential. There are many arthropods affecting mango production, such as thrips that feed on leaves, flowers, and small fruits, causing damage such as deformations, scars, and…
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Artikel Jurnal
Effect of a total substitution of vegetable protein and phosphates on shrinkage by cooking and purging in chopped york ham
The trend with the most significant impact on food is currently clean labeling, and meat products are not exempt from it. This trend promotes the elimination of additives of inorganic origin and their replacement by natural ingredients in the formulation of products. In the present work, the…
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Artikel Jurnal
Vermicomposting: a transformation alternative for rumen content generated in slaughterhouses
Rumen content is a waste produced in slaughterhouses. This type of solid waste can cause bad odor and atmospheric pollution if discharged directly into the environment. Additionally, it may spread disease due to the nesting vectors, and the resulting leachate can lead to groundwater contamination…
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