Results 81 to 90 of about 94,596 (299)

Tecnologias de produção de soja - Paraná - 2001/2002.

, 2013
Perspectiva de crescimento da produção de soja no Mato Grosso frente a política de subsídios dos Estados Unidos; Exigências climáticas; Rotação de culturas; Manejo do solo; Correção e manutenção da fertilidade do solo; Cultivares; Cuidados na aquisição e
EMBRAPA SOJA.
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Treatment with fungicides and insecticides on the physiological quality and health of wheat seeds

Journal of Seed Science
Seed treatment with insecticides and fungicides has become an important practice for ensuring initial plant stand in establishing crops. In this context, the aim of this study was to evaluate the influence of chemical seed treatment with insecticides and
Julia Abati, Claudemir Zucareli, José Salvador Simoneti Foloni, Fernando Augusto Henning, Cristian Rafael Brzezinski, Ademir Assis Henning   +5 more
doaj   +1 more source

Crescimento e distribuição de raízes de soja em diferentes densidades de plantas

Revista de Ciências Agroveterinárias, 2018
A cultura da soja apresenta alta plasticidade fenotípica da parte aérea, alterando a sua morfologia em função da densidade de plantas. No entanto, os seus efeitos no crescimento e na distribuição de raízes no perfil do solo ainda não estão elucidados.
Alvadi Antonio Balbinot Junior, Henrique Debiasi, Julio Cezar Franchini, João Pedro Carlos Prieto, Moacir Tuzzin de Moraes, Flávia Werner, André Sampaio Ferreira   +6 more
doaj   +1 more source

U.S. Agriculture, Biofuel Markets, and Trade: Challenges and Opportunities

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Using an enhanced Computable General Equilibrium (CGE) model (GTAP‐BIO), this study assesses how the expansion in demand for Electric Vehicles (EVs) and the reduction in exports of agricultural products induced by trade disputes negatively affect US agriculture.
Rayan Wolf, Farzad Taheripour
wiley   +1 more source

Phytohormones and induction of plant-stress tolerance and defense genes by seed and foliar inoculation with Azospirillum brasilense cells and metabolites promote maize growth

AMB Express, 2017
Azospirillum spp. are plant-growth-promoting bacteria used worldwide as inoculants for a variety of crops. Among the beneficial mechanisms associated with Azospirillum inoculation, emphasis has been given to the biological nitrogen fixation process and ...
Josiane Fukami, Francisco Javier Ollero, Manuel Megías, Mariangela Hungria   +3 more
doaj   +1 more source

Integrating Perennial Groundcover in Corn and Soybean Acres: Impacts on U.S. Agriculture

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Sustainable agricultural practices such as cover cropping can improve soil health, water quality, and carbon sequestration, yet U.S. adoption remains limited due to economic and operational barriers. We evaluate market and economic impacts of integrating perennial groundcover into U.S.
Sagar Dahal, Amani Elobeid, John Crespi
wiley   +1 more source

Microbial diversity in an Oxisol under no-tillage and conventional tillage in southern Brazil

Revista Ciência Agronômica, 2014
The no-tillage (NT) system of soil management is recognized as more sustainable than conventional tillage (CT), with an important role played by soil microorganisms.
Letícia Carlos Babujia, Adriana Pereira Silva, Marco Antonio Nogueira, Mariangela Hungria   +3 more
doaj  

Persistência do baculovírus anticarsia após diferentes regimes pluviométricos

Ciência Rural, 2014
A persistência do vírus da lagarta-da-soja AgMNPV, produzido de forma bruta (maceração de lagartas) e liofilizada (produto comercial), foi avaliada após a aplicação em plantas de soja seguida de diferentes regimes pluviométricos (0; 10; 20; 30mm) na ...
Valter Pessoa, Fabiane Cunha, Adeney de Freitas Bueno, Orcial Ceolin Bortolotto, Talita Monteiro, Vânia Maria Ramos   +5 more
doaj   +1 more source

Ex‐Ante Assessment of Farm Resilience to Institutional Shocks: A Modeling Approach

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Using the agent‐based model SWISSland, we simulate farm‐level responses and interactions under two institutional shocks: tariff reductions and direct payment reductions. Using a framework we developed, we assess resilience capacities, resilience attributes, and the provision of private and public goods, following the shock.
Nadja El Benni, Gabriele Mack
wiley   +1 more source

Aspectos logísticos da exportação de soja brasileira [PDF]

, 2013
TCC (Graduação) - Universidade Federal de Santa Catarina. Centro Socioeconômico. Curso de Graduação em Ciências Econômicas.Este estudo tem o objetivo de analisar as rotas de escoamento de exportação da soja brasileira destacando variáveis de natureza ...
Zambon, Fabiane Mafini
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