Results 101 to 110 of about 181 (124)

Visão sistêmica do Sítio Arqueológico Piracanjuba: a descoberta de conhecimento em sítios arqueológicos.

open access: yes, 2014
Nas últimas décadas, a capacidade de gerar e coletar dados aumentou rapidamente, gerando a necessidade do desenvolvimento de novas técnicas e ferramentas capazes de processar e analisar esses dados descobrindo informações novas e úteis. Surgindo um proeminente campo de pesquisa para a extração de conhecimento de dados Descoberta de Conhecimento em ...
openaire   +1 more source

Calidad seminal del pez piracanjuba (Brycon orbignyanus) post-descongelación

open access: yes, 2008
Murgas, L. D. S.   +5 more
openaire   +1 more source

Spermatic abnormalities of piracanjuba Brycon orbignyanus (Valenciennes, 1849) after cryopreservation [PDF]

open access: yesBrazilian Journal of Biology, 2011
The objective of this research was to verify the presence of spermatic abnormalities on semen of Brycon orbignyanus after cryopreservation. Semen was collected from ten four-year-old males who presented secondary reproductive characteristics for migrating fish.
Ricardo Ribeiro
exaly   +7 more sources

Curvas de crescimento morfométrico de piracanjuba (Brycon orbignyanus)

open access: yesCiencia E Agrotecnologia, 2009
Conduziu-se um experimento no setor de piscicultura da Universidade Federal de Lavras M.G., com o objetivo de estabelecer curvas de crescimento morfométrico em função do peso corporal para a piracanjuba (Brycon orbignyanus). Alevinos de piracanjuba foram cultivados em viveiros de terra e alimentados com ração comercial até atingirem peso aproximado de ...
Paulo Borges Rodrigues   +2 more
exaly   +4 more sources
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Biofloc technology (BFT): An alternative aquaculture system for piracanjuba Brycon orbignyanus ?

Aquaculture, 2018
Abstract Freshwater aquaculture in Brazil is already well established and some studies have been conducted aiming to intensify the activity in a sustainable manner using alternative technologies such as biofloc technology system (BFT). Piracanjuba (Brycon orbignyanus) is a Brazilian native species with important economic and ecologic values ...
Gustavo Alejandro Rodriguez- Montes De Oca   +2 more
exaly   +2 more sources

Avaliação espermática pós-descongelamento em piracanjuba (Brycon orbignyanus, Vallenciennes, 1849) [PDF]

open access: yesRevista Brasileira De Zootecnia, 2003
O experimento foi realizado com o objetivo de testar o efeito de dois meios diluidores (Glicose 5% e água de côco) no congelamento do sêmen de piracanjuba (Brycon orbignyanus, Vallenciennes, 1849) e dois descongelamentos do sêmen (60ºC durante 5 segundos e 50ºC durante 10 segundos).
, Murgaš Luís David Solis
exaly   +4 more sources

The influence of triiodothyronine (T3) on the early development of piracanjuba (Brycon orbignyanus)

Fish Physiology and Biochemistry, 2010
This paper reports the triiodothyronine's (T3) effects on the early growth and survival of piracanjuba (Brycon orbignyanus) produced from fertilized eggs hormone exposed. The study was carried out in two phases. In the first phase, eggs divided in 6 batches were immersed in T3 solutions: 0.01; 0.05; 0.1; 0.5 ppm; 1 ppm and control (no T3).
Landines, M. A.   +3 more
openaire   +3 more sources

Physiological and biochemical changes of females of Piracanjuba, subjected to induced reproduction

Journal of Animal Physiology and Animal Nutrition, 2015
SummaryThe aim of this experiment was to compare the level of fish female stress during induced reproduction with pituitary extract by two different methods, natural and semiextruded. The reproductive efficiency was 62.5% in the seminatural treatment and 100% in the extruded.
M A, Zanoni   +3 more
openaire   +2 more sources

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