Results 31 to 40 of about 6,258,089 (355)
Economic aspects of beef cattle production
Pesquisa Agropecuária Tropical, 2012 Brazil is the world largest producer and exporter of beef, with its Middle West region accounting for 35% of the national cattle killing, in 2010. However, it is necessary to value the planning, control, and business management in rural properties ...
Hilda Silva Araújo +4 more
doaj +1 more source
Selective evaporation of a butanol/water droplet by microwave irradiation, a step toward economizing biobutanol production [PDF]
Biofuel Research Journal, 2020 The separation step is a constraint in biobutanol production, due to high energy consumption of the current techniques. This study explores a new separation method via applying microwave irradiation. Butanol/water droplet was monitored during exposure to
Yosuke Shibata +5 more
doaj +1 more source
Sustainability, 2021 This study aimed to identify from the literature review whether agroforestry systems have been an agricultural practice adopted by indigenous peoples for income generation and food and nutritional security.
Claudia de Brito Quadros Gonçalves +2 more
semanticscholar +1 more source
Costs and economic viability for the silkworm cocoon production
Pesquisa Agropecuária Tropical, 2013 Sericiculture is characterized by the possibility of income generation in areas smaller than 10.0 ha and by the rationalization of family labor. Even considering this favorable scenario for the development of this activity, there is still a gap in the ...
Omar Jorge Sabbag +2 more
doaj +1 more source
Viability, Economic Transition and Reflection on Neoclassical Economics* [PDF]
Kyklos, 2005 SummaryMany transition policies, based on the existing neoclassical economic theories, failed in Eastern Europe, the former Soviet Union, and China. This paper argues that the failure is due to the implicit viability assumption of neoclassical economics.
openaire +2 more sources
Modeling V2G spot market trading: The impact of charging tariffs on economic viability
Energy PolicyThe increasing demand for electricity due to the diffusion of electric vehicles (EV) poses challenges to the electricity system. Vehicle-to-grid (V2G) technology is recognized as a promising approach for reducing grid stress and aligning charging demand ...
Tim Signer +4 more
semanticscholar +1 more source
Economic Viability of Adoption of Automated Oestrus Detection Technologies on Dairy Farms: A Review. [PDF]
Animals (Basel), 2020 Simple Summary The accurate and timely detection of oestrus is a central element of good dairy herd management as it ultimately determines the level of milk production and is core to the economic viability of the farm business.
Adenuga AH +3 more
europepmc +2 more sources
Cogent Economics & Finance, 2022 Teff is the most preferred and most commercialized cereal crop in Ethiopia. it’s one of the underutilized crops. It’s nutrient-dense and well-suited to Ethiopia’s growing conditions, but little has been invested to tap into its domestic and international
Esubalew Tadele, Tewabe Hibistu
doaj +1 more source
Frontiers in Sustainable Food SystemsIncreasing fertilizer use is highly justified for sustainable agricultural intensification if yield response, fertilizer use efficiency (FUE), and economic viability of fertilizer application are high.
W. Adzawla +7 more
semanticscholar +1 more source
Engenharia Agrícola, 2010 A produção de biogás por meio de biodigestão anaeróbia representa um avanço para equacionar o problema dos dejetos produzidos pela suinocultura e disponibilidade de energia no meio rural.
Ricardo G. Cervi +2 more
doaj +1 more source