Results 41 to 50 of about 81,555 (219)

Comparative Study of Serological Tests for Mycoplasma synoviae Diagnosis in Commercial Poultry Breeders

open access: yesVeterinary Medicine International, 2011
Avian mycoplasmosis causes great economic losses to the poultry industry, and one of the major agents involved is Mycoplasma synovie (MS).
R. L. Luciano   +5 more
doaj   +1 more source

Agenda política da terra no governo Bolsonaro

open access: yesRevista da ANPEGE, 2020
Alterações no Executivo e avanço do agronegócio exigem esforços analíticos do governo Bolsonaro e compreensão da agenda fundiária. As análises apresentam elementos para a caracterização da agenda política do governo Bolsonaro, estudando medidas ...
Sérgio Sauer   +2 more
doaj   +1 more source

The Nexus Between Innovation, Value Chains, and Social Sustainability in the Context of a Bioeconomy Upgrading

open access: yesBusiness Strategy &Development, Volume 8, Issue 1, March 2025.
ABSTRACT The transition to a bio‐based economy promises a path toward reducing greenhouse gas emissions while creating new business opportunities. However, a sustainable transition implies shifting from high‐volume, low‐value biomass technologies to advanced biotechnologies that minimize biomass requirements and negative environmental impacts while ...
Pablo Mac Clay, Jorge Sellare
wiley   +1 more source

Nanostructured Polylactic Acid/Candeia Essential Oil Mats Obtained by Electrospinning

open access: yesJournal of Nanomaterials, Volume 2015, Issue 1, 2015., 2015
This work aims to evaluate the effect of inclusion of different contents of candeia (Eremanthus erythropappus) essential oil (whose alpha‐bisabolol is the main terpene) on the properties of polylactic acid (PLA) nanostructured mats and their relationship with fiber morphology and structure.
Cláudia L. S. de Oliveira Mori   +8 more
wiley   +1 more source

Desenvolvimento, mercado, rentabilidade da soja brasileira. [PDF]

open access: yes, 2011
O agronegócio e o desenvolvimento da soja no Brasil. O agronegócio brasileiro no contexto global. O Brasil na produção de alimentos e de bioenergia. O Brasil e alta do preço dos alimentos. A soja no mundo. A soja no Brasil.
DALL'AGNOL, A.   +2 more
core   +1 more source

Mensuração da capacidade do processo de beneficiamento de uva de mesa em um packing house: estudo de caso em uma empresa no Vale do São Francisco

open access: yesNavus: Revista de Gestão e Tecnologia, 2020
O Vale do São Francisco é um dos principais polos produtores de frutas e hortaliças do país, possuindo diversas culturas de plantio. Nesse contexto, o estado de Pernambuco é um dos maiores produtor de uvas, assim como o Rio Grande do Sul.
Wendell Ramon Barbosa Machado   +1 more
doaj   +1 more source

Selection of Interspecific Peanut Arachis hypogaea L. Genotypes for Thrips Resistance Using Multivariate Analysis

open access: yesInternational Journal of Agronomy, Volume 2025, Issue 1, 2025.
This study leverages multivariate analysis, including principal component analysis (PCA) and cluster analysis, to select peanut genotypes with resistance to thrips and desirable agronomic traits. The focus is on progenies derived from the cross between the cultivar IAC 503 4x and an interspecific synthetic amphidiploid (A. magna x A.
Melina Zacarelli Pirotta   +6 more
wiley   +1 more source

O agronegócio no territorio Brasilero

open access: yesEntorno Geografico, 2016
O foco deste trabalho é analizar os efeitos do agronegócio no territorio brasileiro, explanando sobre seu desenvolvimiento através de gerenciamento dos sistemas agroindustriais, bem como das cadeias produtivas, com definiçoes e correntes metodológicas ...
Sonia Segatti, Roberto González Sousa
doaj   +1 more source

Influence of Maturity Stage and Storage Time on Physicochemical and Bioactive Properties of Yellow Pitahaya (Hylocereus megalanthus)

open access: yesJournal of Food Processing and Preservation, Volume 2025, Issue 1, 2025.
Postharvest handling and storage of yellow pitahaya (Hylocereus megalanthus) posed challenges due to the variability in physicochemical and bioactive properties at different maturity (M) stages and over time. This study is aimed at assessing the influence of the M and storage time (T) on the physicochemical and bioactive characteristics of yellow ...
Ives Yoplac   +6 more
wiley   +1 more source

Bioeconomic innovations breeding more sustainable innovations: A value chain perspective from Argentina

open access: yesBusiness Strategy and the Environment, Volume 33, Issue 7, Page 6833-6851, November 2024.
Abstract Innovations are crucial for the transition to a sustainable bioeconomy. They are embedded in and linked to complex value chains, but these interrelationships have not received much attention in the empirical literature yet. Using current typologies of four bioeconomic innovation types and six value chain models, this case study analyzes ...
Jochen Dürr   +3 more
wiley   +1 more source

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