Results 11 to 20 of about 4,920 (210)

Embriogenesis and larval ontogeny of the "piau-gordura", Leporinus piau (Fowler) (Pisces, Anostomidae) after induced spawning [PDF]

Revista Brasileira de Zoologia, 2004
Mature males and females of Leporinus piau (Fowler, 1941) were induced to reproduce through a hypophysation process. Extrusion occurred 12 h or 312 hours-degree after the hypophysation, at a water temperature of 26°C. Fertilized eggs were maintained in incubators at 24°C.
Borçato, Fábio Luiz, Bazzoli, Nilo, Sato, Yoshimi   +2 more
semanticscholar   +6 more sources

Antibody response between pigs of Piau and a commercial breed naturally infected with Porcine circovirus 2 [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2016
Brazilian pig population is made up of several naturalized breeds; among them the Piau breed is known for its rusticity and large fat stores. The naturalized breeds, in comparison with commercial ones, may have an increased resistance to diseases ...
L.H.S. Bulos, N.F. Gonzaga, L.F.L. Souza, V.S. Assao, R.A.S. Leite, M.S. Rebouças, T.M. Scatamburlo, J.D. Guimarães S.E.F. Guimarães, P.S. Lopes, M.R.L. Almeida, A. Silva Júnior   +10 more
doaj   +6 more sources

Using pedigree analysis to monitor the local Piau pig breed conservation program [PDF]

Archivos de Zootecnia, 2014
The local Brazilian pig breed Piau is a lard-type pig that has undergone a breeding and selection process devised by the veterinarian Antonio Teixeira Vianna in 1939. The objective of the program was to develop a dual purpose animal, that is an animal suitable for the production of both fat and meat.
Veroneze, R., Lopes, P.S., Guimarães, S.E.F., Guimarães, J.D., Costa, E.V., Faria, V.R., Costa, K.A.   +6 more
semanticscholar   +7 more sources

Criopreservação do sêmen testicular do teleósteo piau-açu Leporimus macrocephalus [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2003
Avaliaram-se metodologias de criopreservação para o sêmen do piau-açu Leporinus macrocephalus (Teleostei, Anostomidae). O volume de sêmen coletado diretamente dos testículos de seis peixes (446,7±165,1g de peso corporal) foi de 0,4±0,2 ml. Testou-se a toxicidade dos crioprotetores dimetilsulfóxido (DMSO), dimetilacetamida, propilenoglicol ...
Ribeiro, R.I.M.A., Godinho, H.P.
semanticscholar   +5 more sources

Espessura de toucinho e peso de suínos piau e duroc utilizando modelos lineares generalizado [PDF]

PubVet, 2018
A carne suína está entre as mais antigas formas de alimentação humana, sendo a carne mais consumida no mundo. O Brasil é o 4° maior produtor e exportador da carne suína no mundo.
Adiel Vieira de Lima, L. Lucena, Marco Aurélio Carneiro de Holanda, M. Holanda   +3 more
semanticscholar   +2 more sources

Ethnobotanical and ethnoveterinary study of medicinal plants used in the municipality of Bom Princpio do Piau, Piau, Brazil [PDF]

Journal of Medicinal Plants Research, 2016
Knowledge of medicinal plants has accumulated over centuries and often represents the only therapeutic resource of small municipalities in the interior of Brazil. The objective of this study was to evaluate the knowledge and use of medicinal plants by the population of the municipality of Bom Principio do Piaui, Piaui state, for the treatment of ...
Neoob de Carvalho Castro Karina, Wolschick Dolores, Rocha Silva Leite Roberta, Moreira de Andrade Ivanilza, Avelar Magalh atilde es Jo atilde o, Joseph Mayo Simon   +5 more
openaire   +2 more sources

First record of Trachycephalus nigromaculatus (Amphibia, Anura, Hylidae) in the state of Piauí, Brazil [PDF]

Check List, 2019
We present the first occurrence of Trachycephalus nigromaculatus Tschudi, 1838 in the state of Piauí. This new record is from southern Piauí and represents the northwestern known occurrence record of this species, expanding its ...
Renato Augusto Martins, André Moreira Assalim   +1 more
doaj   +5 more sources

Agricultural mechanization in small rural properties in the State of Piau, Brazil [PDF]

African Journal of Agricultural Research, 2018
The use of machines in the rural sector increases crop productivity in the field, making it essential to use these technologies for a successful rural enterprise in the market. In this way, this study aimed to analyze the current situation of agricultural mechanization in farms of small producers.
Veimar da Silva Antonio, Michelle da Silva Carla, Rogerio Leocadio Soares Pessoa Wagner, Almeida Vaz Milena, Matos de Oliveira Karine, Sergio Ribeiro dos Santos Francisco   +5 more
openaire   +2 more sources

Aspects of sexual precocity and morphometry of uterus, placenta and embryos/fetuses in Piau breed and Commercial line gilts. [PDF]

Theriogenology, 2018
In view of the importance of the genetic material of local breeds in the swine industry and the lack of information about reproductive performance of Piau females, two experiments were conducted to evaluate puberty and sexual maturity as well as the ...
J. C. Montes, J. Penitente-Filho, S. Guimarães, P. S. Lopes, B. S. Camilo, H. H. Shiomi, D. Lima, R. Pinho, Jhonata Vieira Tavares do Nascimento Pereira, D. Okano, K. A. Costa, J. Guimarães   +11 more
semanticscholar   +2 more sources

Spermatic Viability of Cryopreserved Semen of Piau swine breed analyzed by Thermo Resistant Test [PDF]

Brazilian Journal of Veterinary Medicine, 2014
. Barros M.H.C., Shiomi H.H., Amorim L.S., Guimarães S.E.F., Lopes P.S., Siqueira J.B., Pinho R.O. & Guimarães J.D. [Spermatic Viability of Cryopreserved Semen of Piau swine breed analyzed by Thermo Resistant Test.] Viabilidade espermática de sêmen ...
Maurício Hoshino da Costa Barros, Hugo Hideki Shiomi, Lincoln da Silva Amorim, Simone Eliza Facioni Guimarães, Paulo Sávio Lopes, Jeanne Broch Siqueira, Rogério Oliveira Pinho, José Domingos Guimarães   +7 more
doaj   +4 more sources