Results 51 to 60 of about 710 (199)

Desempenho de cordeiros deslanados terminados em confinamento e em pastagem com suplementação em alimentador restrito no Litoral Norte da Bahia Performance of hair lambs finished in feedlot or pasture with creep feeding supplementation in the Northern Coast of Bahia

Revista Brasileira de Zootecnia, 2007
Objetivou-se determinar a melhor idade de desmame de cordeiros deslanados mestiços Santa Inês e comparar a eficiência dos sistemas de terminação em confinamento e em pastagem com suplementação de concentrado.
Davi Correia de Freitas, Gabriel Jorge Carneiro de Oliveira, Soraya Maria Palma Jaeger, Carlos Alberto da Silva Ledo, Paulo Emílio Landulfo Medrado de Vinhaes Torres, Paulo Fontes de Amorim e Santana, Danilo Câmara de Almeida   +6 more
doaj   +1 more source

Diffractive wavefront correction for Fe L‐edge spectroscopy on the meV scale

Journal of Synchrotron Radiation, EarlyView.
We propose an aberration‐corrected, wavelength‐dispersive instrument for soft X‐ray spectroscopy at an energy‐resolving power of (5–6) × 104, designed for, for example, resonant inelastic X‐ray scattering at synchrotron beamlines or X‐ray free‐electron lasers.We propose a wavelength‐dispersive instrument for high‐resolution soft X‐ray spectroscopy at ...
Christoph Braig, Andrey Sokolov, Frank Siewert, Christian Seifert   +3 more
wiley   +1 more source

Wild large herbivores promote plant diversity and functional redundancy by reducing dominance

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Large herbivores can strongly shape plant communities, yet studies report contrasting effects on species richness, and how they affect plant functional diversity remains largely unknown.
Jonas Trepel, Elizabeth le Roux, Camille Magneville, Anika Oosthuizen, Debbie du Preez, Savannah Reichert, Jens‐Christian Svenning, Robert Buitenwerf   +7 more
wiley   +1 more source

Carcaça e componentes corporais de cordeiros lactentes em pastejo de azevém suplementados com leguminosa ou concentrado

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO O objetivo desta pesquisa foi avaliar o efeito da suplementação privativa, com concentrado ou leguminosa, sobre as características da carcaça e dos componentes corporais de cordeiros lactentes mantidos em pastejo de azevém.
A.C.R.S. Pellegrin, C.C. Pires, R.O. Mello, R.S. Venturini, R.R. Simões, G.M.C. Bernardes, L. Griebler, J.F. Lopes, M.F. Frasson, A.B. Moro, A.M. Menegon, V.L. Mello   +11 more
doaj   +1 more source

Efeito do creep feeding sobre o desempenho de bezerros e a eficiência reprodutiva de primíparas Nelore, em pastejo Effect of creep feeding on average daily gain and weaning weight of calves and on reproductive efficiency of primiparous Nelore cows under grazing

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Avaliou-se o efeito da suplementação de bezerros em sistema de creep feeding, em pastagens de Brachiaria brizantha, durante o período de amamentação, sobre o ganho médio diário (GMD), peso à desmama (PD) e taxa de gestação, em delineamento inteiramente ...
E. Nogueira, M.G. Morais, V.J. Andrade, E.D.S. Rocha, A.S. Silva, A.T. Brito   +5 more
doaj   +1 more source

Analysis of Creep Feed Efficiency by a Linear Model on Grazing Japanese Black Cattle Calves

Nihon Chikusan Gakkaiho, 1992
黒毛和種の親子組を用いて,放牧期における子牛へのクリープ飼料の給与の効果について調べた.合計30組の親子組をI群,II群,そしてIII群の3つの区に分割配置し,1990年の4月17日から同年10月24日まで放牧した.I群は開牧前に子牛にクリープ飼料への馴致を行ない,放牧期も引続きクリープ飼料を給与した.II群は馴致は行なわず,放牧期のみクリープ飼料を給与した.III群はクリープ飼料無給与である.クリープ飼料は子牛の採食に合せて追加給与し,体重測定は毎週行なった.解析には,Brodyの成長モデルの誘導関数を含む線形モデルを利用した.子牛の日増体重を目的変数(Y)とし,成長モデルからの誘導関数,飼料摂取量(Cp),馴致の有無(Tr),子牛の性(Sx1,Sx2),母乳の産次(Pt1,Pt2),放牧の歴月 ...
KUSHIBIKI, Shiro, UMEMURA, Kazuhiro, HAYASHI, Takashi   +2 more
openaire   +2 more sources

Amidst (waste) abundance: world‐making and struggles in hosting a municipal landfill in the Bolivian lowlands Au milieu de l'abondance (de déchets) : fabrication du monde et luttes liées à la gestion d'une décharge municipale dans les basses terres de Bolivie

Journal of the Royal Anthropological Institute, EarlyView.
In recent decades, solid waste has proliferated worldwide, becoming a pressing global issue. This article explores the role of Indigenous people dwelling within and upon emerging waste scenarios, with a specific focus on involved forms of sociality and ontological contestation. Drawing on the case of a municipal landfill sited on a Guarani community in
Vanesa Martín Galán
wiley   +1 more source

Use of NaCl in supplement as an alternative to viabilize the calf creep-feeding system [PDF]

, 2002
Thirty two Canchim suckling calves, maintained on rotational grazing system of Brachiaria brizantha cv. Marandu, were divided in three groups corresponding to three evaluated treatments: control (without creep-feeding); SAL5 (addition of 5% of NaCl to ...
De Alencar, Mauricio Mello, De Brito, Rodolfo Marques [UNESP], Sampaio,Alexandre Amstalden Moraes, Sampaio, Alexandre Amstalden Moraes, Da Cruz, Geraldo Maria, Barbosa, Rogério Taveira, Da Cruz, Geraldo Maria [UNESP], Alencar,Maurício Mello de, De Brito, Rodolfo Marques, Brito,Rodolfo Marques de, De Alencar, Mauricio Mello [UNESP], Sampaio, Alexandre Amstalden Moraes [UNESP], Barbosa, Pedro Franklin [UNESP], Cruz,Geraldo Maria da, Barbosa,Rogério Taveira, Barbosa,Pedro Franklin, Barbosa, Pedro Franklin, Barbosa, Rogério Taveira [UNESP]   +17 more
core   +1 more source

Climatic–Anthropogenic Synergy Drives Escalating Minimum Area Requirements and Connectivity‐Protection Mismatch in a Karst‐Endemic Primate

Integrative Zoology, EarlyView.
Climate change and anthropogenic activities drive antagonistic degradation of landscape connectivity for endangered François’ langur (1987–2024), causing 48.8% habitat loss, north‐south fragmentation, and centroid migration (1.2 km/yr). Despite protected areas buffering connectivity, static management fails dynamic priority habitats; we propose ...
Guangmei Yang, Heqin Cao, Tuo Shen, Jipeng Tian, Yixin Diao, Haijun Su   +5 more
wiley   +1 more source

Comportamento ingestivo de cordeiros em três sistemas de produção em pastagem de Tifton 85 = Intake behavior of lambs in three production systems on Tifton 85 pasture

Acta Scientiarum: Animal Sciences, 2009
O objetivo deste estudo foi avaliar o comportamento ingestivo de cordeiros em pastagem de Tifton-85 (Cynodon spp.) em três sistemas de produção: cordeiros desmamados aos 60 dias de idade e mantidos em pastagem; cordeiros mantidos com suas mães em ...
César Henrique Espírito Candal Poli, Alda Lúcia Gomes Monteiro, Carina Simionato de Barros, João Ricardo Dittrich, Sergio Rodrigo Fernandes, Paulo César de Faccio Carvalho   +5 more
doaj