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Effect of nitrogen and potassium on plant height and stem diameter of Jatropha curcas L. in Colombian tropical dry forest

Abstract: The use of raw materials of Jatropha curcas L. to produce bio-fuel is of increasing interest in Colombia; little information is available on this species as a crop. This research evaluated plant height (Hp) and basal stem diameter (BSD) of J. curcas as affect

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Polyphasic identification of preharvest pathologies and disorders in avocado cv. Hass

Abstract: Diseases and disorders are one of the main limitations of avocado crops for export and national markets. However, they are poorly studied in tropical countries such as Colombia. The objective of this research was to evaluate a polyphasic approach for the diag

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Effect of thermal and in vitro fungicide treatments on pathogens of the genus Fusarium associated with maize seeds

Abstract: Stalk rot in maize plants is commonly associated with many species of the genus Fusarium. This disease affects the seedbed and the establishment of maize crops because of seeds contaminated with different pathogens of this genus. Maize crops in the Ubate Vall

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Diversity of arbuscular mycorrhizal fungi communities associated with cape gooseberry (Physalis peruviana L.) crops

Abstract: The diversity of arbuscular mycorrhizal fungi (AMF) communities in agricultural systems depends on biotic and abiotic factors as well as on cultural practices. This research aimed to evaluate the diversity of AMF present in an altitudinal transect cultivated

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Rhizospheric rhizobia identification in maize (Zea mays L.) plants

Abstract: Rhizobia have been studied for the symbiosis that they establish with the roots of legumes. However, the colonization and promotion of growth in non-leguminous plants has also been demonstrated. The aim of this work was the biochemical and molecular identific

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Impact of soil use on aggregate stability and its relationship with soil organic carbon at two different altitudes in the Colombian Andes

Abstract: The stability of soil aggregates depends on the organic matter, and the soil use and management can affect the soil organic matter (SOM) content. Therefore, it is necessary to know the relationship between aggregate stability and the content of SOM in differe

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Water potential in cape gooseberry (Physalis peruviana L.) plants subjected to different irrigation treatments and doses of calcium

Abstract: To determine whether the management of irrigation and nutrition in cape gooseberry crops with calcium to reduce the cracking of fruits affects the water potential of the plants, the present study was carried out using a randomized block design with 12 treatme

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Heritage and Patrimony of the Peasantry: an analytical framework to address rural development

Abstract: The term "rural development" is exceptionally multifaceted, which makes it difficult to define. This and other features make it a 'wicked problem', which means the consequences of rural developmental problems can create other complications. To date, the impor

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Value chain analysis of panela production in Utica, Colombia and alternatives for improving its practices

Abstract: Panela is mainly produced by small farmers. It is one of the most relevant agroindustries in Colombia. Traditional processing in all production phases is the main characteristic of this product. This research aimed to identify alternatives for panela farmers

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Sulfur effects on sugar content, enzyme activity and seed yield of rapeseed (Brassica napus L.)

Abstract: A field experiment was conducted in a randomized complete block design with four sulfur levels, S0, S1, S2 and S3, including 0, 12, 24 and 36 kg ha-1 (respectively) along with 115 kg N ha-1, to evaluate the economic yield of the rapeseed variety (Hyola401) in

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Edible coatings based on sodium alginate and ascorbic acid for application on fresh-cut pineapple (Ananas comosus (L.) Merr)

Abstract: The demand for healthy and ready-to-eat products, such as freshly-harvested fruits, has been growing steadily over the years. However, these products are very susceptible to spoilage and have a short shelf-life. In this research, edible coatings based on sodi

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Evaluation of β-glucan content, viscosity, soluble dietary fiber and processing effect in grains of Ecuadorian barley genotypes

Abstract: We analyzed seventy barley accessions from Ecuador to determine the content of mixed-linkage β-glucan in seeds. Twelve of these materials showed a higher content than the population average 2.10% (w/w), and they were chosen to determine the relationship among

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Criterios de Evaluación
Criterios Básicos de Admisión Criterios Básicos de Admisión
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Criterios Altamente Valorados / Criterios Deseables Criterios Cualitativos
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Criterios Altamente Valorados Cuantitativos
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