Results 41 to 50 of about 710 (199)

Comportamento ingestivo de cordeiros em terminação a pasto = Intake behaviour of lambs finished on pasture

Acta Scientiarum: Animal Sciences, 2009
Este trabalho objetivou avaliar o comportamento ingestivo e o consumo de forragem de cordeiros em sistemas de terminação a pasto. Os tratamentos foram: cordeiros mantidos junto às ovelhas em pastagem de azevém sem suplementação; cordeiros mantidos junto ...
Hugo Von Linsingen Piazzetta, Alda Lucia Gomes Monteiro, Ticiany Maria Dias Ribeiro, Paulo César de Faccio Carvalho, João Ricardo Dittrich, Claudio José Araujo da Silva   +5 more
doaj  

Embryonic development of the Mediterranean starfish Hacelia attenuata

Developmental Dynamics, EarlyView.
Abstract Background Starfish play essential ecological roles as predators and ecosystem regulators; however, detailed developmental descriptions exist for only a handful of species, none of which are from the Mediterranean Sea. Results In this study, we provide the first full account of the development of the Mediterranean starfish Hacelia attenuata ...
Silvia Caballero‐Mancebo, Laurent Gilletta, Janet Chenevert, Stefania Castagnetti   +3 more
wiley   +1 more source

Sistemas de alimentação na produção de cordeiros para abate aos 28 kg Effects of feeding systems on production of lambs to be slaughtered at 28 kg

Revista Brasileira de Zootecnia, 2005
Objetivou-se avaliar o desempenho de ovelhas e de cordeiros e as características da carcaça de cordeiros em sistemas de alimentação diferenciados. Foram utilizados 18 cordeiros, distribuídos aleatoriamente com suas mães, 24 horas após o nascimento, em ...
Rafael Batista Medeiros Frescura, Cleber Cassol Pires, Marta Gomes da Rocha, José Henrique Souza da Silva, Liziany Müller   +4 more
doaj   +1 more source

Pre‐industrial land‐use limits contemporary shrub encroachment in the French Alps

Ecography, EarlyView.
Shrub encroachment has become a global phenomenon in recent decades. While global warming in the Arctic is often cited as the primary cause, human‐managed mountain regions have experienced intense historical land‐use that may also play a considerable role.
Baptiste Nicoud, Florian Carrière, Arthur Bayle, Christian Devlieger, Philippe Choler, Christophe Corona, Sandra Lavorel   +6 more
wiley   +1 more source

Restoring Lateral Connectivity to Anthropogenic Riverscapes: Six Lessons From Stage Zero

River Research and Applications, EarlyView.
ABSTRACT Centuries of river modification, particularly straightening and incision, have severely reduced lateral connectivity between rivers and their floodplains. As a result, Stage 0 riverscapes, characterised by high lateral connectivity (e.g., anastomosing or wetland riverscapes), are now rare in anthropogenic landscapes.
Richard J. Mason, Matthew F. Johnson, Ben Eardley, Matthew J. Hemsworth, Arnaud Foret, Luca Mao, Matt Parr, Alan Puttock, Richard E. Brazier   +8 more
wiley   +1 more source

National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas

Sustainable Development, EarlyView.
ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne, Adis Dzebo, Zoha Shawoo, Mario Cardenas, Pierrick Chalaye, Alexia Faus Onbargi, Cassilde Muhoza, Patricia Nicdao, Nokwethaba Makhanya, Navam Niles, Priyatma Singh   +10 more
wiley   +1 more source

Cyanopeptide Mixtures Induce Variable Synergistic and Antagonistic Effects Across Diverse Human Cell Lines

Environmental Toxicology, EarlyView.
ABSTRACT Cyanobacterial harmful algal blooms (cyanoHABs) threaten human, animal, and ecosystem health and safety through production of toxic secondary metabolites. Microcystis, a cosmopolitan bloom‐forming cyanobacterial genus, is well‐known for producing hepatotoxic microcystins (MCs), but it can produce many other bioactive cyanopeptides, such as ...
Lauren N. Hart, Katherine L. Lev, Sierra Hefferan, Sanduni H. Premathilaka, Sharmila I. Thenuwara, Dragan Isailovic, David H. Sherman, Gregory J. Dick   +7 more
wiley   +1 more source

Características das carcaças de cordeiros lactentes terminados em creep feeding e creep grazing

, 2013
The work was developed in Sheep and Goat Production Laboratory of UFPR to evaluate the sucking lambs systems of production in pasture, supplemented in creep feeding or creep grazing.
Silva, Marina Gabriela Berchiol da, Ribeiro, Ticiany Maria Dias, Piazzetta, Hugo von Linsingen, Fernades, Maria Angela Machado, Silva, Cláudio José Araujo da, Costa, Ciniro, Meirelles, Paulo Roberto de Lima, Monteiro, Alda Lúcia Gomes, Prado, Odilei Rogério   +8 more
core   +1 more source

Assessing physiological, behavioral and movement responses to Suprelorin implant delivery methods in free‐ranging eastern grey kangaroos Macropus giganteus

Wildlife Biology, EarlyView.
Overabundant populations of eastern grey kangaroos Macropus giganteus in peri‐urban areas pose ecological and social challenges. Current management strategies are often hindered by animal welfare and logistical concerns. This study aimed to assess stress responses of kangaroos to two contraceptive delivery methods.
Fabiola R. O. Silva, Sebastien Comte, Tamara Keeley, Maquel Brandimarti, Catherine A. Herbert   +4 more
wiley   +1 more source

Effect of creep feeding and creep grazing on the characteristics of tifton and italian ryegrass pastures and on sheep performance [PDF]

, 2012
Objetivou-se avaliar a influência da suplementação em creep feedinge creep grazingnas características da pastagem e no desempenho e produtividade de cordeiros e ovelhas.
Souza, Damaris Ferreira de, Silva, Cláudio José Araújo da, Fernandes, Sérgio Rodrigo, Monteiro, Alda Lúcia Gomes, Poli, Cesar Henrique Espirito Candal, Prado, Odilei Rogerio   +5 more
core