Bibliographic citations
Portella, D., (2024). Propuesta de modelo de gestión de la calidad del agua del Río Huallaga para uso agrícola restringido, San Martín-2022 [Universidad Nacional de San Martín. Fondo Editorial]. http://hdl.handle.net/11458/5683
Portella, D., Propuesta de modelo de gestión de la calidad del agua del Río Huallaga para uso agrícola restringido, San Martín-2022 []. PE: Universidad Nacional de San Martín. Fondo Editorial; 2024. http://hdl.handle.net/11458/5683
@phdthesis{renati/1053970,
title = "Propuesta de modelo de gestión de la calidad del agua del Río Huallaga para uso agrícola restringido, San Martín-2022",
author = "Portella Melgarejo, Delia Esperanza",
publisher = "Universidad Nacional de San Martín. Fondo Editorial",
year = "2024"
}
Proposal for a water quality management model for the Huallaga River for restricted agricultural use, San Martín - 2022. The objective of this research is to propose a water quality management model for the Huallaga River for restricted agricultural use in the San Martin Region. For this purpose, an applied study was developed, which responds to a descriptive and propositional level. In order to carry out this proposal, a detailed analysis of the water quality of the Huallaga River in the San Martin Region was conducted using 17 sampling stations (Hual 20-36) corresponding to the department of San Martin during 2017, 2018 and 2019, and these highlight a worrying lack of compliance in multiple parameters, evidenced by a total of 160 parameters that were not met, revealing the severity of the situation. Among them, the parameters of thermotolerant coliforms and toxic metals such as manganese, iron and aluminum in 21.9%, 24.4%, 23.1 and 23.8% respectively. In addition, the Arsenic parameter was found in 5 samples, corresponding to 3.1%. Also, the pH parameter was found in 2 samples, representing 1.3%. Likewise, Lead was found in 3 sampling stations equivalent to 1.9% and dissolved oxygen did not comply in only one sample revealing 0.6%. Finally, according to farmers' perceptions, the main agricultural processes that affect water quality in the Huallaga River are the frequent use of agricultural chemicals such as insecticides, pesticides, herbicides and fertilizers that are applied directly to agricultural soil, taking advantage of irrigation and causing chemical runoff into streams and rivers. The development of a water quality management model for the Huallaga River was successfully achieved, specifically designed for use in restricted irrigation agricultural activities according to (ECA) in the San Martin Region. This achievement reflects the viability of the initial proposal, which represents a fundamental step in the sustainable management of water resources in the Region.
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