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Forage Yield of Five Grasses Under Intensive Grazing Management in the Humid Region of Puerto RicoTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1980)
Application of longitudinal data analysis allows to detect differences in pre‐breeding growing curves of 24‐month calving Angus heifers under two pasture‐based system with differential puberty onset
(John Wiley & Sons Ltd, 2019-10)
Background. Longitudinal data analysis contributes to detect differences in the growing curve by exploiting all the information involved in repeated measurements, allowing to distinguish changes over time within individuals, ...
Estrategia de fornecimento de concentrado para vacas da raca holandesa em pastagem de coast-cross.
(Pesquisa Agropecuaria Brasileira, Brasilia, v.34, n.9, p.1711-20, set. 1999., 2011)
A novel approach to assess livestock management effects on biodiversity of drylands
(Elsevier Science, 2015-03)
In drylands livestock grazing is the main production activity, but overgrazing due to mismanagement is a major cause of biodiversity loss. Continuous grazing around water sources generates a radial gradient of grazing ...
Utilização de gordura protegida durante o terço inicial da lactação de vacas leiteiras em pastagem de coast-cross.
(Pesquisa Agropecuária Brasileira, Brasília, v. 37, nº 10, p.1503-1509, out. 2002., 2011)
Production of excitons in grazing collisions of protons with LiF surfaces: An onion model
(American Physical Society, 2011-12)
In this work we evaluate the production of excitons of a lithium fluoride crystal induced by proton impact in the intermediate and high energy regime (from 100 keV to 1 MeV). A simple model is proposed to account for the ...
Local and intermediated-intensity soil disturbances increase the colonization and expansion dynamics of an invasive plant in Southern Patagonian rangelands
(Akademiai Kiado Rt, 2014-03)
Disturbances are important drivers in natural ecosystems, affecting the vegetation structure and functioning. Invasions of exotic plant species are often associated to disturbances in a complex manner, because they depend ...
Economic values for growth and finishing production systems of Nellore and crossbred cattleValores econômicos para sistemas de recria e engorda de bovinos Nelore e cruzado
(2016-06-01)
A bio-economic model called Beef Management System was developed to obtain economic values for four growth and finishing cattle production system. A total of four rearing and finishing systems, two were composed by Nellore ...