dc.contributor.advisor | Ronquillo Moran, Andy | |
dc.contributor.author | Tello Arreaga, Yoel Jonathan | |
dc.date.accessioned | 2024-09-04T14:01:50Z | |
dc.date.available | 2024-09-04T14:01:50Z | |
dc.date.issued | 2024 | |
dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/17166 | |
dc.description | In the development of this research based on the "Impact of slow-release nitrogen fertilizers on agricultural productivity." in which it was proposed as an objective to establish the impacts of the main slow-release nitrogen fertilizers on agricultural productivity. The methodology is determined to be based on a type of explanatory research, where it was developed under a descriptive-analytical approach, with a qualitative research design, in its development, topics such as the definition of nitrogen fertilizers, their classification, which are coated or encapsulated fertilizers, the main slow-release nitrogen fertilizers used in agriculture, the effects of slow-release nitrogen fertilizers on agricultural yield and its economic impact compared to commercial fertilizers were taken into account. As for the results, they demonstrate that the main slow-release nitrogen fertilizers used in agriculture include coated urea, coated nitrogen sulphate and coated ammonium nitrate and that these have a higher initial cost, but their efficient use and long-term benefits can justify the investment, operating costs are reduced by reducing the amount of fertilizer needed, the frequency of application and crop yield. In conclusion, they have a control offer many significant benefits in crop yield, reducing the risk of environmental contamination by optimizing plant growth and development and the cost-effectiveness ratio of slow-release fertilizers has its long-term benefits justifying its initial investment due to the high value. | es_ES |
dc.description | In the development of this research based on the "Impact of slow-release nitrogen fertilizers on agricultural productivity." in which it was proposed as an objective to establish the impacts of the main slow-release nitrogen fertilizers on agricultural productivity. The methodology is determined to be based on a type of explanatory research, where it was developed under a descriptive-analytical approach, with a qualitative research design, in its development, topics such as the definition of nitrogen fertilizers, their classification, which are coated or encapsulated fertilizers, the main slow-release nitrogen fertilizers used in agriculture, the effects of slow-release nitrogen fertilizers on agricultural yield and its economic impact compared to commercial fertilizers were taken into account. As for the results, they demonstrate that the main slow-release nitrogen fertilizers used in agriculture include coated urea, coated nitrogen sulphate and coated ammonium nitrate and that these have a higher initial cost, but their efficient use and long-term benefits can justify the investment, operating costs are reduced by reducing the amount of fertilizer needed, the frequency of application and crop yield. In conclusion, they have a control offer many significant benefits in crop yield, reducing the risk of environmental contamination by optimizing plant growth and development and the cost-effectiveness ratio of slow-release fertilizers has its long-term benefits justifying its initial investment due to the high value. | es_ES |
dc.description.abstract | En el desarrollo de esta investigación basada en el “Impacto de los fertilizantes Nitrogenados de lenta liberación en la productividad agrícola.” en el cual se planteó como objetivo, establecer los impactos de los principales fertilizantes nitrogenados de lenta liberación en la productividad agrícola. La metodología, se determina que se basó en un tipo de investigación explorativa, donde se desarrolló bajo un enfoque descriptivo-analítico, con un diseño de investigación cualitativo, en su desarrollo de se tomaron en cuentas temas como la definición de fertilizantes nitrogenados, su clasificación cuales son los fertilizantes recubiertos o encapsulados, los principales fertilizantes de liberación nitrogenados de liberación lenta usado en la agricultura, los efectos de los fertilizantes nitrogenados de liberación lenta en el rendimiento agrícola y su impacto económico en comparación con los fertilizantes comerciales. En cuanto a los resultados, demuestran que los principales fertilizantes nitrogenados de liberación lenta utilizados en la agricultura incluyen la urea recubierta, Sulfato de nitrógeno recubierto y Nitrato de amonio recubierto y que estos tienen un costo inicial más alto, pero su uso eficiente y sus beneficios a largo plazo pueden justificar la inversión, los costos operativos se reducen al reducir la cantidad de fertilizante necesaria, la frecuencia de aplicación y el rendimiento de los cultivos. En conclusión, tienen un control ofrecen muchos beneficios significativos en el rendimiento de los cultivos, reduciendo el riesgo de contaminación ambiental optimizando un crecimiento y desarrollo de las plantas y la relación de costo y efectividad de los fertilizantes de liberación lenta tiene sus beneficios a largo plazo justificando su inversión inicial debido al alto valor. | es_ES |
dc.format.extent | 30 p. | es_ES |
dc.language.iso | es | es_ES |
dc.publisher | BABAHOYO: UTB, 2024 | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
dc.subject | Fertilizantes químico | es_ES |
dc.subject | Nitrógeno | es_ES |
dc.subject | Liberación lenta | es_ES |
dc.subject | Rendimiento | es_ES |
dc.title | Impacto de los fertilizantes Nitrogenados de lenta liberación en la productividad agrícola. | es_ES |
dc.type | bachelorThesis | es_ES |