Buscar
Mostrando ítems 51-60 de 16107
Direct and indirect effects of climate and vegetation on sheep production across Patagonian rangelands (Argentina)
(Elsevier, 2021-05)
Extensive sheep production is an important agricultural industry in the Patagonia region of Argentina, where the most important production metric is the effective lambing rate of the sheep (L%). Climate factors can affect ...
The use of genetic, manual and chemical methods to control pollination in vegetable hybrid seed production : a review
(2017)
Production of hybrid varieties of vegetable crops is currently a desired breeding goal, due to their remarkable agronomic performance and to the possibility of intellectual property protection. However, efficient hybrid ...
Inter-annual variability of Pinus pinea L. cone productivity in a non-native habitat
(Springer, 2020-11-21)
Pinus pinea produces the most expensive pine nuts worldwide, with a masting habit (variable cone productivity over time) in its native habitat. This study assessed the presence of masting habit in a non-native area, the ...
The relevance of methane emissions from beef production and the challenges of the Argentinean beef production platform
(Elsevier, 2014-11)
The livestock sector faces the challenge to respond to the growing demand for animal protein from an expanding population while reducing environmental impact through GHG emissions. Globally about 2.836 million tons of ...
Argentine agriculture: technological revolution, agro-industrial transformation and territorial impacts
(Lavoisier, 2015-12)
L’article analyse les impacts, sur la localisation et sur la densité de la trame productive, des changements structurels qui touchent l’agriculture argentine et qui sont centrés sur l’usage du foncier et les enchaînements ...
Impact of grazing on species composition: Adding complexity to a generalized model
(Wiley Blackwell Publishing, Inc, 2011-12)
The impact of grazing widely differs among plant communities. A generalized model published in 1988 proposed that this variation could be accounted for by the interaction between primary productivity and the evolutionary ...
Product liability under ambiguity
(Springer, 2020-05)
The introduction of new varieties of goods increases welfare under certainty and perfect competition. However, when the quality of new goods is uncertain, the need for a regulatory regime on liabilities and hazards arises. ...
Microbiota, gut health and chicken productivity: What Is the connection?
(Multidisciplinary Digital Publishing Institute, 2019-09)
Gut microbiota and its relationship to animal health and productivity in commercial broiler chickens has been difficult to establish due to high variability between flocks, which derives from plenty of environmental, ...
Bayesian optimization of crystallization processes to guarantee end-use product properties
(Universidad Nacional del Sur, 2020-04-01)
For pharmaceutical solid products, the issue of reproducibly obtaining their desired end-use properties depending on crystal size and form is the main problem to be addressed and solved in process development. Lacking a ...
Feasibility of bioethanol production from cider waste
(Korean Society Microbiology, 2018-09)
Wastewater from cider factories (losses during transfers, products discarded due to quality policies, and products returned from the market) exhibits a Chemical Oxygen Demand greater than 170,000 mg O 2 /l, mainly due to ...