Uso de enmiendas para reducir la salinidad en suelos agrícolas y su impacto en los cultivos del cantón Milagro
| dc.contributor.advisor | Pazos Roldan, Marlon Víctor Hugo | |
| dc.contributor.author | Yanez Rivas, Fernando Jose | |
| dc.date.accessioned | 2025-05-07T16:29:08Z | |
| dc.date.available | 2025-05-07T16:29:08Z | |
| dc.date.issued | 2025 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/18267 | |
| dc.description | This work investigates how amendments can decrease salinity in agricultural soils and their effect on crop productivity. Soil is an indispensable resource for human beings, since it is the main carrier of food. However, it is affected by several factors, including salinity, which impairs the soil's capacity to retain water and nutrients, reducing crop yields. The main objective of this study is to analyze how amendments can help reduce soil salinity and its effect on agricultural production. It also seeks to identify the main causes of salinity, evaluate different types of amendments and determine which are most effective. To achieve this, research has been carried out based on the analysis of scientific literature and specialized documents without conducting new experiments. The results show that salinity can be caused by both natural factors and inappropriate agricultural practices. Organic amendments, such as compost or manure, were found to significantly improve soil structure and its ability to retain water. On the other hand, chemical amendments such as gypsum or magnesium sulfate help reduce sodium levels and improve soil fertility. In conclusion, applying these amendments along with smart irrigation management and salt-resistant crops is crucial to reduce soil salinity. It is important to educate farmers about sustainable practices to protect our soil and gradually increase our long-term agricultural productivity | es_ES |
| dc.description | This work investigates how amendments can decrease salinity in agricultural soils and their effect on crop productivity. Soil is an indispensable resource for human beings, since it is the main carrier of food. However, it is affected by several factors, including salinity, which impairs the soil's capacity to retain water and nutrients, reducing crop yields. The main objective of this study is to analyze how amendments can help reduce soil salinity and its effect on agricultural production. It also seeks to identify the main causes of salinity, evaluate different types of amendments and determine which are most effective. To achieve this, research has been carried out based on the analysis of scientific literature and specialized documents without conducting new experiments. The results show that salinity can be caused by both natural factors and inappropriate agricultural practices. Organic amendments, such as compost or manure, were found to significantly improve soil structure and its ability to retain water. On the other hand, chemical amendments such as gypsum or magnesium sulfate help reduce sodium levels and improve soil fertility. In conclusion, applying these amendments along with smart irrigation management and salt-resistant crops is crucial to reduce soil salinity. It is important to educate farmers about sustainable practices to protect our soil and gradually increase our long-term agricultural productivity | es_ES |
| dc.description.abstract | Este trabajo investiga cómo las enmiendas pueden disminuir la salinidad en suelos agrícolas y su efecto en la productividad de los cultivos. El suelo es un recurso indispensable para los seres humanos, puesto que es el principal portador de los alimentos. Sin embargo, este se ve afectado por varios factores entre ellos, la salinidad que perjudica la capacidad del suelo para retener agua y nutrientes, lo que reduce el rendimiento de los cultivos. El objetivo principal de este estudio es analizar cómo las enmiendas pueden ayudar a disminuir la salinidad del suelo y su efecto sobre la producción agrícola. También se busca identificar las causas principales de la salinidad, evaluar diferentes tipos de enmiendas y determinar cuáles son más efectivas. Para lograr esto, se ha realizado una investigación basada en el análisis de literatura científica y documentos especializados sin realizar experimentos nuevos. Los resultados muestran que la salinidad puede ser causada tanto por factores naturales como por prácticas agrícolas inapropiadas. Se encontró que las enmiendas orgánicas, como el compost o el estiércol, mejoran significativamente la estructura del suelo y su capacidad para retener agua. Por otro lado, las enmiendas químicas como el yeso o el sulfato de magnesio ayudan a reducir los niveles de sodio y mejorar la fertilidad del suelo. En conclusión, aplicar estas enmiendas junto con un manejo inteligente del riego y cultivos resistentes a la sal es crucial para reducir la salinidad del suelo. Es importante educar a los agricultores sobre prácticas sostenibles para proteger nuestro suelo y aumentar gradualmente nuestra productividad agrícola a largo plazo. | es_ES |
| dc.format.extent | 41 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2025 | es_ES |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | Enmiendas | es_ES |
| dc.subject | Sostenibilidad | es_ES |
| dc.subject | Efectividad | es_ES |
| dc.subject | Productividad | es_ES |
| dc.title | Uso de enmiendas para reducir la salinidad en suelos agrícolas y su impacto en los cultivos del cantón Milagro | es_ES |
| dc.type | bachelorThesis | es_ES |
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