Results 21 to 30 of about 20,724 (135)

Clusters espaciais de “agriculturalização” no meio rural de alguns estados brasileiros

Revista de Economia e Sociologia Rural, 2020
Resumo: O meio rural brasileiro tem se caracterizado, em especial nas últimas quatro décadas, pela diminuição da sua população, diminuição do total de pessoas ocupadas na agropecuária e pelo crescimento de atividades não agrícolas.
Alysson Luiz Stege, Carlos José Caetano Bacha   +1 more
doaj   +1 more source

Dimensão e dinâmica do processo produtivo e territorial da agropecuária no Rio Grande do Sul pós-2003

Revista da ANPEGE, 2021
A diversidade dos produtos da agropecuária do Rio Grande do Sul institui-se em um dos principais setores econômicos geradores de renda no estado. Entre 2009-2018, o valor bruto da produção dos principais bens agrícolas sul-rio-grandenses cresceu de R$ 47,
Roberto Cesar Costa Cunha, Carlos José Espíndola   +1 more
doaj   +1 more source

Voluntary Collective Action to Address Growing Agricultural Challenges in Two Countries: Experimental Insights and Commonalities

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We conducted two framed field economic experiments with citrus farmers in Florida, United States and soybean farmers in Argentina to investigate their willingness to coordinate pest and weed management efforts. Despite the contrast between these two agricultural contexts, we find striking behavioral commonalities.
Ariel Singerman, Sergio H. Lence
wiley   +1 more source

Environmental and Genetic Effects on the Composition of Palm Oil From Hybrid Plant Clones of Caiaué and Oil Palm

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT The interspecific hybrids (IEH OxG) obtained from the crossing of Elaeis oleifera (Eo) and Elaeis guineensis (Eg) are resistant to some diseases that affect Eg in some regions of South America, and commercial growing in several countries has been established.
Rosemar Antoniassi, Ricardo Lopes, Sidney Pacheco, Allan Eduardo Wilhelm, Rui Alberto Gomes Junior, Adelia Ferreira de Faria‐Machado, Raimundo Nonato Vieira Cunha   +6 more
wiley   +1 more source

Avaliação ambiental de fragmentos florestais de Cerrado por meio de métricas de paisagem e índice de vegetação

Revista Cerrados
O objetivo deste artigo foi avaliar as condições ambientais dos fragmentos florestais de Cerrado, da bacia hidrográfica do rio das Pedras, em Itaberaí (Goiás), por meio de métricas de paisagem e índice de vegetação.
Nelton Nattan Amaral Nunes, José Carlos de Souza   +1 more
doaj   +1 more source

Conceptualizing Corporate Political Activity for Sustainability Governance—The CPA Cube

Business Strategy and the Environment, EarlyView.
ABSTRACT Sustainability transformations in the economy, and related public policy decisions, are highly contested, attracting business involvement. To better understand how business influence on government impacts the success or failure of sustainability governance efforts, this paper extends the literature on corporate political activity (CPA) by ...
Burkard Eberlein, Janina Grabs
wiley   +1 more source

Padrões de crescimento econômico dos municípios do MATOPIBA

Revista de Economia e Sociologia Rural, 2020
Resumo: Este artigo objetiva classificar os municípios do MATOPIBA com base em um conjunto de variáveis socioeconômicas, com destaque para as características agrícolas.
Luiz Carlos de Santana Ribeiro, Ariana Souza Lôbo, Lizandra Duarte da Silva, Nathália Francelina Santos Andrade   +3 more
doaj   +1 more source

Composition and functionalities of peanut protein concentrates using ethanol as a defatted solvent and a precipitating agent

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Defatted solids (DSs) from vegetable oil extraction represent valuable feedstocks for producing protein concentrates with tailored functional properties. In the present study, using peanut protein concentrates obtained from press cakes defatted with ethanol (DSEt) or hexane (DSHx), we aimed to evaluate ethanol as a green solvent for
Paloma Jamily Cristina Magalhães, Luiza Cardoso Stumm, Paola de Cássia Franco Visioli, Keila Kazue Aracava, Rafaela Torrezan Privatti, Maria Carolina Capellini, Silvana Marina Piccoli Pugine, Daniel Gonçalves, Christianne Elisabete da Costa Rodrigues   +8 more
wiley   +1 more source

Wheat Sowing Practices in No‐Tillage Systems Modify the Microrelief and Hydrosedimentological Attributes: RPAS‐Based Photogrammetry

Land Degradation &Development, EarlyView.
ABSTRACT The microtopographic characteristics of terrain are modified by soil management and conservation practices, affecting water infiltration, storage, runoff generation, and sediment transport. However, assessing soil microtopography at representative spatial scales remains challenging and time‐consuming.
Jhonatan Spliethoff, Miguel D. Fuentes‐Guevara, Leandro Rampim, Marcelo M. L. Müller, Aline Marques Genú, Cristiano A. Pott   +5 more
wiley   +1 more source

Ethnobotanical and genetic assessments of Central American avocado landraces reveal novel sources of biodiversity and ancient migration patterns

PLANTS, PEOPLE, PLANET, EarlyView.
Avocados are a multibillion‐dollar global commodity, but their growing export market pressures local farmers to abandon local fruit tree diversity in favor of commercial cultivar production. Interviews with rural avocado farmers and households from the Southern Mexican Highlands, Pacific Coastal Honduras, and Western Nicaragua, as well as the genetic ...
Kevin Wann, Heather B. Thakar, Courtney A. Hofman, Hector Neff, Logan Kistler   +4 more
wiley   +1 more source