Dissertação

A agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na BR 174, Ramal do Pau-Rosa, Manaus, AM

Among the traditional systems of land use in the tropical region, the homegardens form an important conservation of agrobiodiversity strategy, production of food for subsistence and income generation, and soil conservation. This study aims to analyze the influence of socioeconomic factors, the fl...

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Autor principal: Machado, Danilo de Oliveira
Grau: Dissertação
Idioma: por
Publicado em: Instituto Nacional de Pesquisas da Amazônia - INPA 2020
Assuntos:
Agrobiodiversidade
Quintais agroflorestais
Agricultura familiar
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/5284
http://lattes.cnpq.br/3240005336820381
id oai:repositorio:1-5284
recordtype dspace
spelling oai:repositorio:1-5284 A agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na BR 174, Ramal do Pau-Rosa, Manaus, AM Machado, Danilo de Oliveira Souza, Luiz Augusto Gomes de Agrobiodiversidade Quintais agroflorestais Agricultura familiar Among the traditional systems of land use in the tropical region, the homegardens form an important conservation of agrobiodiversity strategy, production of food for subsistence and income generation, and soil conservation. This study aims to analyze the influence of socioeconomic factors, the floristic composition and fertility of soils homegardens established in upland areas of the Central Amazon. We selected 20 family farms in Pau-rosa Extension in Tarumã-Mirim Settlement, in Manaus - AM, who had gardens fully active. We conducted a survey of socioeconomic data of families, the measurement of the area of the homegardens and the listing of all species grown in them, with their main uses and growth habits. We sampling and soil analysis of homegardens and adjacent areas for comparison of fertility between environments. Thus, the homegardens had an average area of 1.5 ha, with amplitudes ranging from 0.3 ha to 3.9 ha. The agrosystems behave on average 2.7 people per household. We found a low presence of young children in extension, where 57% of residents have over 50 years of age. Agriculture is the main source of income in only 35% of the properties. We recorded 241 plant species from 70 plant families, intended for 18 different uses. Fruit plants, main components of yards, more frequent and abundant were açaí, cupuaçu, peach palm, coconut, mango and banana. While diversity indices show that the less equitable homegardens are oriented marketing. They were shown three types of gardens: those who produce food for subsistence, those who are market oriented and those who had mixed activity backyards, aimed at the production of livestock. Soils from backyards and other land use systems in adjacent areas had an average pH value of less than 5.0. Concentrations of Ca2 +, Mg2+ and K+ in all areas were deficient. And organic matter levels were median (> 37.0 g kg-1). Entre os sistemas tradicionais de uso da terra na região tropical, os quintais agroflorestais formam uma importante estratégia de conservação da agrobiodiversidade, de produção de alimentos destinados ao autoconsumo e à geração de renda, e de conservação do solo. O objetivo deste trabalho foi analisar a influência dos aspectos socioeconômicos, a composição florística e a fertilidade dos solos de quintais agroflorestais estabelecidos em áreas de terrafirme da Amazônia Central. Foram selecionadas 20 propriedades familiares no Ramal do Paurosa, no Assentamento Tarumã-mirim, em Manaus – AM. Realizou-se o levantamento de dados socioeconômicos das famílias, da área dos quintais e a listagem de todas as espécies cultivadas, com os seus respectivos usos principais e hábitos de crescimento. Foram feitas coletas e análises das amostras dos solos dos quintais e das áreas adjacentes para comparação da fertilidade entre os ambientes. Os quintais apresentaram uma área média de 1,5 ha. Os agrossistemas comportam em média 2,7 pessoas por domicílio e 57% dos moradores possuem mais de 50 anos de idade. A agricultura é a principal fonte de renda para 35% das propriedades. Foram registradas 241 espécies de plantas, de 70 famílias botânicas, destinadas a 18 diferentes usos. As fruteiras mais frequentes foram o açaí, o cupuaçu, e a manga, e as mais abundantes foram o açaí, o cupuaçu e a banana. Foram observados três tipos de quintais: que produzem alimentos para autoconsumo, que visam a comercialização e os quintais associados a produção de oleráceas e criação animal. Os solos dos quintais e de outros sistemas de uso da terra em áreas adjacentes apresentaram valor médio de pH inferior a 5,0. As concentrações de Ca2+, Mg2+ e K+, em todas as áreas, foram deficientes. E os níveis de matéria orgânica foram mediano (> 37,0 g kg-1). 2020-01-20T20:04:11Z 2020-01-20T20:04:11Z 2016-07-14 Dissertação https://repositorio.inpa.gov.br/handle/1/5284 http://lattes.cnpq.br/3240005336820381 por Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Instituto Nacional de Pesquisas da Amazônia - INPA Agricultura no Trópico Úmido - ATU
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language por
topic Agrobiodiversidade
Quintais agroflorestais
Agricultura familiar
spellingShingle Agrobiodiversidade
Quintais agroflorestais
Agricultura familiar
Machado, Danilo de Oliveira
A agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na BR 174, Ramal do Pau-Rosa, Manaus, AM
topic_facet Agrobiodiversidade
Quintais agroflorestais
Agricultura familiar
description Among the traditional systems of land use in the tropical region, the homegardens form an important conservation of agrobiodiversity strategy, production of food for subsistence and income generation, and soil conservation. This study aims to analyze the influence of socioeconomic factors, the floristic composition and fertility of soils homegardens established in upland areas of the Central Amazon. We selected 20 family farms in Pau-rosa Extension in Tarumã-Mirim Settlement, in Manaus - AM, who had gardens fully active. We conducted a survey of socioeconomic data of families, the measurement of the area of the homegardens and the listing of all species grown in them, with their main uses and growth habits. We sampling and soil analysis of homegardens and adjacent areas for comparison of fertility between environments. Thus, the homegardens had an average area of 1.5 ha, with amplitudes ranging from 0.3 ha to 3.9 ha. The agrosystems behave on average 2.7 people per household. We found a low presence of young children in extension, where 57% of residents have over 50 years of age. Agriculture is the main source of income in only 35% of the properties. We recorded 241 plant species from 70 plant families, intended for 18 different uses. Fruit plants, main components of yards, more frequent and abundant were açaí, cupuaçu, peach palm, coconut, mango and banana. While diversity indices show that the less equitable homegardens are oriented marketing. They were shown three types of gardens: those who produce food for subsistence, those who are market oriented and those who had mixed activity backyards, aimed at the production of livestock. Soils from backyards and other land use systems in adjacent areas had an average pH value of less than 5.0. Concentrations of Ca2 +, Mg2+ and K+ in all areas were deficient. And organic matter levels were median (> 37.0 g kg-1).
author_additional Souza, Luiz Augusto Gomes de
author_additionalStr Souza, Luiz Augusto Gomes de
format Dissertação
author Machado, Danilo de Oliveira
title A agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na BR 174, Ramal do Pau-Rosa, Manaus, AM
title_short A agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na BR 174, Ramal do Pau-Rosa, Manaus, AM
title_full A agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na BR 174, Ramal do Pau-Rosa, Manaus, AM
title_fullStr A agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na BR 174, Ramal do Pau-Rosa, Manaus, AM
title_full_unstemmed A agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na BR 174, Ramal do Pau-Rosa, Manaus, AM
title_sort agrobiodiversidade de quintais agroflorestais em propriedades agrícolas familiares na br 174, ramal do pau-rosa, manaus, am
publisher Instituto Nacional de Pesquisas da Amazônia - INPA
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/5284
http://lattes.cnpq.br/3240005336820381
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score 11.755432

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