Results 111 to 120 of about 416,149 (296)
Journal of Agricultural Economics, EarlyView.ABSTRACT Research based on farmer surveys is a cornerstone of agricultural economics. Farmer surveys provide unique insights into behavioural variables—such as values, motivations, attitudes, behaviours, and preferences—that are unavailable in secondary datasets.
Thomas Slijper +24 more
wiley +1 more source
Revista UniVap, 2016 As correlações e os parâmetros genéticos são estimativas utilizadas para otimizar os trabalhos de melhoramento de plantas. O objetivo desse trabalho foi quantificar tais parâmetros para famílias de meios-irmãos de mamoeiro da cultivar Rubi Incaper 511 ...
Alyce Carla Rodrigues Moitinho +4 more
doaj +1 more source
Desenvolvimento Rural na Sociedade do Conhecimento [PDF]
Globalization has a concrete territorial expression, with remaining regional asymmetries. Writers in growth and development are far away to achieve consensus about the underpinning reasons of heterogeneity in regional performance.
Andrea Silva, Joo Leito, Pedro Guedes
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Journal of Agricultural Economics, EarlyView.ABSTRACT Changes towards more sustainable livestock production are often evaluated in terms of whether farms abandon environmentally harmful practices. Less attention has been paid to how farms reallocate production across alternative grazing systems and how the composition of production evolves over time.
Saúl Basurto‐Hernández +2 more
wiley +1 more source
Bringing Nuance to Real Estate Financialisation: Insights From Brazil
Area, EarlyView.ABSTRACT Real estate has re‐emerged as an object of inquiry in geography and urban studies in recent years, particularly through the lens of the financialisation debate. The literature on financialisation has extensively documented how finance has reshaped real estate markets, often prioritising short‐term rent extraction in ways that can undermine ...
Stefano Pagin, Daniel Sanfelici
wiley +1 more source
TreeON: Reconstructing 3D Tree Point Clouds from Orthophotos and Heightmaps
Computer Graphics Forum, EarlyView.Abstract We present TreeON, a novel neural‐based framework for reconstructing detailed 3D tree point clouds from sparse top‐down geodata, using only a single orthophoto and its corresponding Digital Surface Model (DSM). Our method introduces a new training supervision strategy that combines both geometric supervision and a differentiable shadow and ...
Angeliki Grammatikaki +4 more
wiley +1 more source
Transferência e validação de tecnologias agropecuárias a partir de instituições de pesquisa. [PDF]
, 2015 Este artigo aborda a renovação de alguns dos pressupostos que orientam o processo de inovação na agricultura brasileira, inclusive a definição do escopo das expressões “transferência de tecnologia” e “validação tecnológica”.
DERETI, R. M.
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Fertirrigação e regulador de crescimento na produção de mudas de café em tubete [PDF]
, 2018 The use of quality seedlings is important in establishing a productive coffee crop. However, the most widely used method to produce coffee seedlings is time consuming (6-12 months) and lacks new production technologies.
Carvalho, Mychelle +4 more
core +5 more sources
Taxonomic and functional diversity of urban bees of the world
Conservation Biology, EarlyView.Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso +10 more
wiley +1 more source
Desenvolvimento e Meio Ambiente, 2016 This study contextualizes the Brazilian National School Feeding Program (PNAE) among other Brazilian public policies of family farming based on a sustainable development perspective. The case study is made up of two parts.
Hadrien François Pierre-henri Constanty +1 more
doaj +1 more source