Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana
The present agrobiodiversidad at playas and barreales them of the Amazonian Peruvian it was studied in Muyuy, sector once three hours was located of Iquitos City, the Region Loreto capital. The objective of work was guided to measure the agrobiodiversidad in these expeditious environments and its co...
| Autor principal: | RIOS ARÉVALO, Michelly |
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| Grau: | Dissertação |
| Idioma: | Spanish / Castilian |
| Publicado em: |
Universidade Federal do Pará
2011
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| Acesso em linha: |
http://www.repositorio.ufpa.br:8080/jspui/handle/2011/1975 |
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ir-2011-1975 |
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ir-2011-19752020-01-28T14:58:36Z Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana Agrobiodivesidad beaches and barreales and its role in the family economy of the Amazonian Peruvian RIOS ARÉVALO, Michelly MCGRATH, David Gibbs http://lattes.cnpq.br/4373475491613670 Biodiversidade Desenvolvimento sustentável Agricultura familiar Muyuy - Peru Amazônia peruana CNPQ::CIENCIAS SOCIAIS APLICADAS::ECONOMIA::ECONOMIAS AGRARIA E DOS RECURSOS NATURAIS The present agrobiodiversidad at playas and barreales them of the Amazonian Peruvian it was studied in Muyuy, sector once three hours was located of Iquitos City, the Region Loreto capital. The objective of work was guided to measure the agrobiodiversidad in these expeditious environments and its contribution in the family riverside economy. Firstly, we see than the agricultural activity practiced at playas and barreales them it takes place through a role of production with cultivations of short vegetative period (rice, caupí, peanuts, etc.); this to decrease the risk provoked by the repiquetes or flooding new yearly cycle. Data in the crop years of 1999 and 2004, they allow identifying the establishment of 9 and 2 cultivations respectively, this variation is due to flooding different behavior; variation that at the same time the formation of different environments like playas and barreales them: heights, means, and basses. From now on, we see than optimal barreal environment for the production of rice, it was promoted with agricultural credits - 2004; this implicated logically the incursion varieties certified or overdue ( Inti, Ecoarroz, Jar, Capirona, and Amor 107 ), tender to a fast inundabilidad like the happened in the crop year 2004. The results evidence than communities SPC, ODN, TPZ, CON and DDM benefited with the credits and affected by the flooding, managed to rescue to 10 % of the production expected of rice; find farmers' cases of the communities here DDM and MAZ that used precocious varieties not promoted with credits like the Milagrito also they managed rescue of 50 to 60 % of production. The farmers that established caupí at playas managed to make good use of approximately 10 % of the hoped-for production. The flooding that affected the cultivations near to the period of harvest created propitious environments for nutrition and protection of some fishes and tortoises sorts, this at the same time increased factors or resources of use for the farmers; here, the work of fishing was executed so much for overall consumption and the commercialization for part of some cases found in the studied communities, the more representative like the family shows 11 than as from this work of fishing you got the 2,9% of recuperation on the basis of the profitable calculation from the established cultivations; and of tortoises' capture the 3,1%. It is concluded that the cultivations lost by flooding can be recovered in more significant percentages, if adequate handlings without altering the environments of production be used as it happens with the chemical application of agriculture. UNU - Universidad de las Naciones Unidas La agrobiodiversidad presente en playas y barreales de la Amazonía Peruana fue estudiada en Muyuy, sector ubicado a tres horas de la ciudad de Iquitos, capital de La Región Loreto. El objetivo de trabajo fue orientado a medir la agrobiodiversidad en estos ambientes dinámicos y su contribución en la economía familiar ribereña. Primeramente, vemos que la actividad agrícola practicada en playas y barreales se da a través de un rol de producción con cultivos de corto periodo vegetativo (arroz, caupí, maní, etc.); esto para disminuir el riesgo provocado por los repiquetes o el nuevo ciclo anual de inundación. Datos levantados en las campañas agrícolas de 1999 y 2004, permiten identificar el establecimiento de 9 y 2 cultivos respectivamente, esta variación se debe al diferente comportamiento de inundación; variación que a la vez influencia la formación de diferentes ambientes como playas y barreales: altos, medios, y bajos. A continuación, vemos que el ambiente de barreal óptimo para la producción de arroz, fue promocionado con créditos agrícolas - 2004; esto implicó consecuentemente la incursión de variedades certificadas o tardías (Inti, Ecoarroz, Jar, Capirona, y Amor 107), sensibles a una inundabilidad rápida como la sucedida en la campaña agrícola 2004. Los resultados muestran que las comunidades SPC, ODN, TPZ, CON y DDM beneficiadas con los créditos y afectadas por la inundabilidad, consiguieron rescatar hasta un 10% de la producción esperada del arroz; aquí, también se encuentran casos de agricultores de las comunidades DDM y MAZ empleando variedades precoces no promocionadas como el Milagrito, consiguiendo rescatar de 50 a 60 % de la producción. Los agricultores que establecieron caupí en playas consiguieron aprovechar aproximadamente 10% de la producción esperada. La inundación que afectó los cultivos cerca al periodo de cosecha creó ambientes propicios para la alimentación y protección de algunas especies de peces y tortugas, esto a la vez aumentó los factores o recursos de aprovechamiento para los agricultores; aquí, se ejecutó la labor de pesca tanto para el consumo general y la comercialización por parte de algunos casos encontrados en las comunidades estudiadas, el más representativo como la familia 11 muestra que a partir de esta labor de pesca consiguió el 2.9% de recuperación en base al cálculo rentable de los cultivos establecidos; y de la captura de tortugas el 3.1%. Se concluye que los cultivos perdidos por inundabilidad pueden ser recuperados en porcentajes más significativos, si se usara manejos adecuados sin alterar los ambientes de producción como ocurre con la aplicación de agroquímicos. 2011-03-23T21:19:47Z 2011-03-23T21:19:47Z 2005-07-14 Dissertação RIOS ARÉVALO, Michelly. Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana. 2005. 159 f. Dissertação (Mestrado) - Universidade Federal do Pará, Núcleo de Altos Estudos Amazônicos, Belém, 2005. Programa de Pós-Graduação em Desenvolvimento Sustentável do Trópico Úmido. http://www.repositorio.ufpa.br:8080/jspui/handle/2011/1975 es Acesso Aberto application/pdf Universidade Federal do Pará Brasil Núcleo de Altos Estudos Amazônicos UFPA Programa de Pós-Graduação em Desenvolvimento Sustentável do Trópico Úmido |
| institution |
Repositório Institucional - Universidade Federal do Pará |
| collection |
RI-UFPA |
| language |
Spanish / Castilian |
| topic |
Biodiversidade Desenvolvimento sustentável Agricultura familiar Muyuy - Peru Amazônia peruana CNPQ::CIENCIAS SOCIAIS APLICADAS::ECONOMIA::ECONOMIAS AGRARIA E DOS RECURSOS NATURAIS |
| spellingShingle |
Biodiversidade Desenvolvimento sustentável Agricultura familiar Muyuy - Peru Amazônia peruana CNPQ::CIENCIAS SOCIAIS APLICADAS::ECONOMIA::ECONOMIAS AGRARIA E DOS RECURSOS NATURAIS RIOS ARÉVALO, Michelly Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana |
| topic_facet |
Biodiversidade Desenvolvimento sustentável Agricultura familiar Muyuy - Peru Amazônia peruana CNPQ::CIENCIAS SOCIAIS APLICADAS::ECONOMIA::ECONOMIAS AGRARIA E DOS RECURSOS NATURAIS |
| description |
The present agrobiodiversidad at playas and barreales them of the Amazonian Peruvian it was studied in Muyuy, sector once three hours was located of Iquitos City, the Region Loreto capital. The objective of work was guided to measure the agrobiodiversidad in these expeditious environments and its contribution in the family riverside economy. Firstly, we see than the agricultural activity practiced at playas and barreales them it takes place through a role of production with cultivations of short vegetative period (rice, caupí, peanuts, etc.); this to decrease the risk provoked by the repiquetes or flooding new yearly cycle. Data in the crop years of 1999 and 2004, they allow identifying the establishment of 9 and 2 cultivations respectively, this variation is due to flooding different behavior; variation that at the same time the formation of different environments like playas and barreales them: heights, means, and basses. From now on, we see than optimal barreal environment for the production of rice, it was promoted with agricultural credits - 2004; this implicated logically the incursion varieties certified or overdue ( Inti, Ecoarroz, Jar, Capirona, and Amor 107 ), tender to a fast inundabilidad like the happened in the crop year 2004. The results evidence than communities SPC, ODN, TPZ, CON and DDM benefited with the credits and affected by the flooding, managed to rescue to 10 % of the production expected of rice; find farmers' cases of the communities here DDM and MAZ that used precocious varieties not promoted with credits like the Milagrito also they managed rescue of 50 to 60 % of production. The farmers that established caupí at playas managed to make good use of approximately 10 % of the hoped-for production. The flooding that affected the cultivations near to the period of harvest created propitious environments for nutrition and protection of some fishes and tortoises sorts, this at the same time increased factors or resources of use for the farmers; here, the work of fishing was executed so much for overall consumption and the commercialization for part of some cases found in the studied communities, the more representative like the family shows 11 than as from this work of fishing you got the 2,9% of recuperation on the basis of the profitable calculation from the established cultivations; and of tortoises' capture the 3,1%. It is concluded that the cultivations lost by flooding can be recovered in more significant percentages, if adequate handlings without altering the environments of production be used as it happens with the chemical application of agriculture. |
| author_additional |
MCGRATH, David Gibbs |
| author_additionalStr |
MCGRATH, David Gibbs |
| format |
Dissertação |
| author |
RIOS ARÉVALO, Michelly |
| title |
Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana |
| title_short |
Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana |
| title_full |
Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana |
| title_fullStr |
Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana |
| title_full_unstemmed |
Agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la Amazônia Peruana |
| title_sort |
agrobiodivesificacion de playas y barreales y su función en la economia familiar ribereña de la amazônia peruana |
| publisher |
Universidade Federal do Pará |
| publishDate |
2011 |
| url |
http://www.repositorio.ufpa.br:8080/jspui/handle/2011/1975 |
| _version_ |
1787148697225658368 |
| score |
11.680425 |