Examinando por Materia "Agricultura"
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Ítem Agro Industries 4.0: Lessons from Japan to Colombia in rice production(Universidad EAFIT, 2022) Diaz León, Ludwig Clemente; Moreno Mejía, Pablo AndrésÍtem Alternativas de financiación para un cultivo de limón Tahití de mediana escala en Colombia(Universidad EAFIT, 2022) Ramírez Uribe, María Paula; Orozco Echevery, César AugustoThe objective of this research was to determine the financing alternative that offered an adequate balance between the expected profitability and the risk that a medium sized producer is willing to assume in a Tahiti lemon crop to be stablished in Santander, Colombia. Based on the research carried out on the financing alternatives available to producers, it was concluded that for the case under study, only those credits designed to alleviate the impact that high costs have on project flows and that, therefore, generate liquidity. In summary, for this business model the best alternative was debt financing, ideally in times of low interest rates, since low debt costs are needed for the project to generate value; however, it was important to first evaluate the alternatives, since only one of them generated value.Ítem Descubren nueva alternativa para estimular crecimiento del maíz(Universidad EAFIT, 2019-11-13) Aguirre Eastman, Sebastián; Universidad EAFITÍtem Diseño de un modelo de negocio para la comercialización digital de productos agrícolas y agroindustriales entre productores y consumidores finales(Universidad EAFIT, 2022) Palomino Flórez, Juan Felipe; Ruiz Arenas, SantiagoÍtem Economía circular en el manejo de cubiertas plásticas usadas en invernaderos(Universidad EAFIT, 2024) Ramírez Mora, Diana Mayerly; Cano Zapata, CatalinaOne of the main axes of the Colombian economy is agriculture. According to data from the Ministry of Agriculture and Rural Development of Colombia, this activity occupies 3% of the national territory; One of the departments that has high horticultural productivity is the department of Cundinamarca, which represents 16% of the country's total production. Agriculture in Cundinamarca is one of the main economic drivers that moves the region, one of the crops grown is tomato, it is managed in a protected manner through greenhouses to improve its performance and production, the second largest agricultural sector. coverage is that of floriculture, where Cundinamarca is responsible for the production of 78% of the country's total flowers. Other types of crops, such as planting ornamental plants, require greenhouses entirely. Depending on the materials that make up a greenhouse, it is estimated that 80% is plastic, represented in the roof and wall construction covers. These covers have a variable useful life, depending on the crop being managed, it can vary between six months and years. , the plastic cover having a maximum approximate life of five to six years to be permanently discarded. The problem of sustainable management of these covers focuses on the efficient practice for managing plastic waste generated by the farmers' union in Cundinamarca. At a global level, a series of methodologies have been implemented and case studies have been carried out regarding the alternatives that have been implemented representing environmental and economic benefits for farmers. This research offers an alternative application of circular economy in the management of covers used in greenhouses, proposing a practical solution that generates synergy in the farmers' union in the department of Cundinamarca.Ítem Efectos socio-económicos de la finalización del conflicto armado en Colombia(Universidad EAFIT, 2016) Arango Álvarez, Juan Pablo; Duque Cadavid, Nicolás; N/AÍtem Escenarios del sector agropecuario : aplicaciones para Colombia a través de un modelo de Equilibrio General Computable (CGE)(Universidad EAFIT, 2019) Gutiérrez López, Natalia; Ceballos Meneses, José Andrés; Hurtado Rendón, Álvaro Arturo; Botero García, Jesús AlonsoÍtem Estudio del sector agropecuario : impacto del tipo de cambio e impactos financieros en la importación de materias primas en Colombia(Universidad EAFIT, 2024) Londoño Gallego, Samuel; Benavides Sarmiento, John Edward; Correa Lafaurie, Luisa FernandaThe agricultural sector is crucial for sustainable and inclusive food systems, helping to reduce poverty, increase income, and improve food security for 80% of the world's most vulnerable population, primarily in rural areas (World Bank, 2023). This study analyzed the effects of exchange rates and financial aspects on the import of raw materials in Colombia's agricultural sector, using data from 2007 to 2023. The TRM was taken as the dependent variable, with Cereals, Fertilizers, and Inorganic Chemicals as independent variables. The analysis included descriptive statistics, multiple regression, and ANOVA. The results indicated that the Cereals variable was significant with a p-value of 0.023 in relation to the TRM, suggesting that an increase in cereal imports is associated with a decrease in the exchange rate. Additionally, it was concluded that TRM fluctuations do not fully explain the import of raw materials, suggesting that other external variables should also be considered.Ítem Evaluación de un programa de fertilización orgánica en cultivos de Lactuca Sativa en la finca Orgaenik(Universidad EAFIT, 2016) Vélez Posada, Melissa; Mejía Pérez, Mónica; Sierra Zapata, LauraGreen leaf lettuce plants were grown under organic and conventional fertilization programs with the aim of determining macro and micronutrients (N, P, K Fe, Mg, Ca, Zn) contents, through classical analysis (Kjeldahl method) and instrumental techniques (X ray fluorescence), during four growth stages (weeks 3,4,5 and 6) -- The classical analysis method of Kjeldahl was standarized at a laboratory scale at EAFIT University, for further implementation on future food analysis -- The statistical analysis of nutritional content evidenced that organical and conventional treatments did not have significant differences; otherwise, the time did affect levels of N, Ca and Mg. Ranges of N ranged between 0,59%-3,21%, of P between 0,5%-0,9%, of K between 4,4%-5,8%, of Mg between 0,2%-0,4%, of Fe between 0,02%-0,2%, of Ca between 0,8%-1,2% and of Zn between 0,002%-0,02% for both crops -- Absorption curves over time were developed, in order to evaluate the behavior of minerals with third degree polynomial tendency and the pattern of each curve for each treatment was analyzed, finding that even if the values of the nutrients are not statistically different, the nutritional absorption curves in lettuce plants grown under the organic program, specially for P, K and Mg, presented a more stable assimilation tendency than the ones grown under conventional methods, in which the nutritional content showed increasement and decreasement due to the punctual application of fertilizers of chemical origin -- This stability in the nutrient assimilation observed in the food cultivated under organic practices suggests that this can be translated into a major nutritional value at the time of harvest and into a major nutritional potential for the final consumerÍtem Exportación de productos agropecuarios colombianos a Suiza – oportunidades y barreras(Universidad EAFIT, 2019) Ammann, Carlo; Pérez Restrepo, Camilo AlbertoÍtem El papel de la mujer rural en la productividad agrícola de pequeños predios de Colombia(Universidad EAFIT, 2023) Ruiz Gallego, Lina María; Bedoya Zapata, Elizabeth; Muñoz Mora, Juan CarlosÍtem Tecnologías 4.0 en el desarrollo y crecimiento de economía colombiana : revisión de literatura desde el sector cafetero(Universidad EAFIT, 2022) Arroyo Meza, Hernán Felipe; Jiménez Rodríguez, CamiloData analysis and applied technologies are a reality today and the agricultural sector is no stranger to it. Colombia is a country whose GDP has a high agricultural component and within this, coffee occupies an important place and is a product with a high socioeconomic impact now and historically, since its productivity and stability has driven in certain periods the economic direction that the country has taken. For the production of coffee, Colombia has large extensions of land and its geographical location is ideal for the planting and processing of coffee and other agricultural products, however, the country is highly lagging behind both in productivity and competitiveness, this explained in part by the rudimentary and backward way in which the industry develops its production processes; although coffee is the main national agricultural product, its techniques are also lagging behind, with processes that are too dependent on human capital. This degree work aims to evaluate, through an exhaustive literary review, the feasibility and potential impact of 4.0 mapping technologies, data analysis, constant monitoring, Blockchain and IoT in the Colombian countryside, specifically in coffee production, its background, limitations, perspectives and future potential, in order to analyze how public investment in these disruptive technologies in a field with backward processes and mentality, can imply in productive and competitive improvements for both the small and large actors involved in the coffee sector as well as in the development and growth of the national economy.Ítem When do credits work for resilience? A predictive analysis for rural households in Colombia(Universidad EAFIT, 2024) Zapata Valencia, Raquel Sofía; Couleau, Anabelle; Muñoz Mora, Juan Carlos