Feeding Strategies
Mostrando 25-36 de 131 artigos, teses e dissertações.
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25. Feeding strategies to design the fatty acid profile of sheep milk and cheese
The majority of sheep milk produced in the world is transformed into cheese. Feeding is a major factor affecting the quality of sheep milk and, therefore, of sheep cheese. Because fat is the main compound of cheese, this review gives an update on the effects of feeding and nutrition on milk fat content and deeply discusses feeding strategies aimed at increas
R. Bras. Zootec.. Publicado em: 2014-08
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26. Early weaning and concentrate supplementation strategies for lamb production on Tifton-85 pasture
The influence of early weaning and concentrate supplementation strategies on sward characteristics, forage chemical composition and lamb productivity were evaluated in four production systems on Tifton-85 pasture: suckling lambs not supplemented until slaughter; suckling lambs supplemented with concentrate in creep feeding until slaughter; early-weaned lambs
R. Bras. Zootec.. Publicado em: 2014-08
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27. Behavior and foraging technique of the Ingram's squirrel Guerlinguetus ingrami (Sciuridae: Rodentia) in an Araucaria moist forest fragment
This work describes the foraging techniques, body positions and behavior of free-ranging Ingram's squirrel Guerlinguetus ingrami Thomas, 1901 in a region of the Araucaria moist forest, in the Atlantic Forest of southern Brazil. The animals were observed using the "all occurrence sampling" method with the aid of binoculars and a digital camcorder. All behavio
Zoologia (Curitiba). Publicado em: 2014-06
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28. Models for estimating feed intake in small ruminants
This review deals with the most relevant limits and developments of the modeling of intake of sheep and goats reared intensively and extensively. Because small ruminants are normally fed ad libitum, voluntary feed intake is crucial in feeding tactics and strategies aimed at optimal animal production. The effects of genetic, neuroendocrine, hormonal, feed and
R. Bras. Zootec.. Publicado em: 2013-09
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29. Kazal-type serine proteinase inhibitors in the midgut of Phlebotomus papatasi
Sandflies (Diptera: Psychodidae) are important disease vectors of parasites of the genus Leishmania, as well as bacteria and viruses. Following studies of the midgut transcriptome of Phlebotomus papatasi, the principal vector of Leishmania major, two non-classical Kazal-type serine proteinase inhibitors were identified (PpKzl1 and PpKzl2). Analyses of expres
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-09
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30. Evaluation of nutrient excretion and retention in broilers submitted to different nutritional strategies
An experiment was carried out to evaluate the effects of different nutritional strategies on nitrogen (N), phosphorus (P) and calcium (Ca) balance and on copper (Cu), manganese (Mn) and zinc (Zn) excretion in broilers during the periods of 1 to 21 days and 1 to 46 days of age. Four hundred male Cobb-500 broilers were used. A randomized block experimental des
Rev. Bras. Cienc. Avic.. Publicado em: 2013-06
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31. Trophic relationships between macroinvertebrates and fish in a pampean lowland stream (Argentina)
The diet and trophic relationships between the macroinvertebrates Phyllogomphoides joaquini Rodrigues Capítulo, 1992 and Coenagrionidae (Odonata), Chironomidae (Diptera), Diplodon delodontus (Lamarck, 1919) (Bivalvia: Hyriidae), and Pomacea canaliculata (Lamarck, 1822) (Gastropoda: Ampulariidae) and the fishes Pimelodella laticeps Eigenmann, 1917 (Heptapter
Iheringia, Sér. Zool.. Publicado em: 2013-03
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32. SE PLANTA E COLHE ALIMENTOS NESTE SERTÃO: resistência e permanência da autonomia camponesa e as estratégias do MPA (Movimento dos Pequenos Agricultores) nas contradições do projeto da soberania alimentar. / IF THIS PLANT FOOD AND REAP SERTÃO: resistance and persistence of peasant autonomy and strategies of the MPA (Movement of Small Farmers) contradictions in the design of food sovereignty.
This dissertation has the objective of analyze the production unit of the rural family, from the Small Agriculture Movement MPA. To reach this objective, a historic study of the MPA was carried out, its organization, specialization, its relation with the rural way. We focused our research in the territory of the High back-country of Sergipe, which configures
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/07/2012
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33. Estratégias e fisiologia do consumo e digestão de esponjas (Porifera) por Echinaster brasiliensis (Echinodermata: Asteroidea) / Strategies and physiology of the consumption and digestion of sponges (Porifera) by Echinaster brasiliensis (Echinodermata: Asteroidea)
Sponges are sessile and have a skeleton made of microscopic inorganic elements (spicules), collagen fibers and/or combinations of these two components. Although without clear physical defenses such as shells or spines, they are not preyed upon, and this is attributed mainly to the presence of active secondary metabolites. Recently, a role of skeletal compone
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/07/2012
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34. A (RE)ORGANIZAÇÃO DA PRODUÇÃO: UM ESTUDO DA SEGURANÇA ALIMENTAR NOS ASSENTAMENTOS DE REFORMA AGRÁRIA SANTA RITA E SEPÉ TIARAJÚ, MUNICÍPIO DE CAPÃO DO CIPÓ (RS) / THE (RE)ORGANIZATION PRODUCTION: A STUDY OF FOOD SECURITY IN AGRARIAN REFORM SETTLEMENTS SANTA RITA AND SEPÉ TIARAJÚ, CITY OF CAPÃO DO CIPÓ (RS)
A alimentação no meio rural passa por recentes transformações, em que a reprodução social da família é marcada por instabilidades geradas pela negligência de determinadas práticas comuns à agricultura de mão de obra predominantemente familiar. Esta dissertação tem por objetivo identificar as possíveis razões que limitam os agricultores a incl
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2012
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35. PROGRAMAS ALIMENTARES DE PORCAS GESTANTES E LACTANTES UTILIZANDO O MODELO INRAPORC / FEEDING STRATEGIES OF INRAPORC MODEL FOR GESTATING AND LACTATING SOWS
Um estudo foi realizado com o objetivo de avaliar em condições brasileiras as estratégias nutricionais e alimentares do modelo InraPorc para porcas gestantes e lactantes. Para atender os requisitos do modelo, o trabalho foi desenvolvido em quatro etapas: estabelecimento do perfil animal, determinação das exigências nutricionais, definição do programa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012
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36. "Eu vi elas dando o peito e eu não podia dar!" : representações e práticas de mulheres vivendo com HIV/AIDS sobre o aleitamento materno / ¿I saw the other moms nursing their babies but i couldn t¿!: the representations and practices of breastfeeding by women living with HIV/Aids
The aim of this study is to consider the experiences of HIV positive mothers who have been asked by medical caregivers to refrain from the practice of breastfeeding. These women are patients of the special public health care system in the city of Porto Alegre, capital of the Brazilian state of Rio Grande do Sul. The objects of our analysis are the daily soci
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012