Results 61 to 70 of about 90,935 (175)

ENZIMAS EXÓGENAS NA ALIMENTAÇÃO DO PEIXE GUPPY (Poecilia reticulata) [PDF]

open access: yes, 2017
O mercado do peixe ornamental exige um animal com tamanho adequado em um período curto de produção, para atender as exigências nutricionais estratégias devem ser implantadas, como a utilização de enzimas exógenas nas rações.
Mário Cesar De Lima   +11 more
core   +1 more source

YOLK CONSUMPTION DURING EMBRYONARY DEVELOPMENT OF SALMON-RED RAINBOWFISH, Glossolepis incisus. WEBER 1907 (Melanotaeniidae) CONSUMO DE VITELO DURANTE O DESENVOLVIMENTO EMBRIONÁRIO DE MELANOTÊNIA-MAÇÃ, Glossolepis incisus, WEBER 1907 (Melanotaeniidae)

open access: yesCiência Animal Brasileira, 2009
<p class="MsoNormal" style="line-height: 150%; text-align: justify">The consumption of yolk on development of embryos of the salmon-red rainbowfish (Glossolepis incisus) was examined under controlled hatchery conditions.
Douglas Cruz Mattos   +5 more
doaj  

Protein to energy ratios in goldfish (Carassius auratus) diets

open access: yesCiência e Agrotecnologia, 2013
The optimal dietary digestible protein to energy ratio is critical for the success of fish farming. Considering that it provides the proper development of the animals, this study was undertaken to evaluate the effects of different dietary digestible ...
Cristielle Nunes Souto   +5 more
doaj   +1 more source

Alteration of cleaner wrasse cognition and brain morphology under marine heatwaves

open access: yesFunctional Ecology, Volume 39, Issue 8, Page 1894-1905, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Heatwaves, exacerbated by global warming, are progressively affecting various ecosystems, with coral reefs among the most susceptible. Within these ecosystems, cleaner wrasses (Labroides dimidiatus) engage in cooperative interactions with client fish by removing ...
Beatriz Pereira   +3 more
wiley   +1 more source

Effects of digestible protein to energy ratios on growth and carcass chemical composition of siamese fighting fish (Betta splendens)

open access: yesCiência e Agrotecnologia, 2014
The expansion in the market of ornamental fish depends on the intensification of production systems and the generation of appropriate technologies. Therefore, it is necessary to know the nutritional requirements of each species for the formulation of ...
Marcos Vinicius Antunes de Lemos   +5 more
doaj   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 22: Suitability of taxonomic units notified to EFSA until March 2025

open access: yesEFSA Journal, Volume 23, Issue 7, July 2025.
Abstract The qualified presumption of safety (QPS) process was developed to assess the safety of microorganisms used in food and feed chains. During the period covered by this Statement, no new information warranted changes to the status of previously recommended QPS taxonomic units.
EFSA Panel on Biological Hazards (BIOHAZ)   +28 more
wiley   +1 more source

Produção e qualidade de pimentas ornamentais comestíveis cultivadas em recipientes de diferentes volumes

open access: yesOrnamental Horticulture, 2010
Dentre as plantas ornamentais cultivadas em vaso, as pimentas têm se destacado pela crescente e contínua aceitação pelo mercado, devido à diversidade de cores, forma dos frutos e do porte, o que possibilita uma maior harmonia quando plantadas em ...
Cleide Maria Ferreira Pinto   +6 more
doaj   +1 more source

Integrating local ecological knowledge into systematic conservation planning for seahorse conservation

open access: yesConservation Biology, Volume 39, Issue 3, June 2025.
Abstract Successful long‐term conservation relies on strategic planning for pragmatic actions to mitigate threats. Prioritizing actions and areas to support conservation goals in the most cost‐effective scenario becomes crucial in resource‐limited environments. However, planning and management can be challenging in data‐limited contexts.
Anna Karolina Martins Borges   +3 more
wiley   +1 more source

Identificação e determinação do teor dos ácidos Eicosapentaenóico (epa) e docosahexaenóico (dha) Em óleo de peixe por cromatografia gasosa [PDF]

open access: yes, 2004
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.O óleo de peixe é rico em ácidos graxos que possuem atividades fisiológicas e biológicas.
SCHACKER, Robson Leandro
core  

Densidade de estocagem durante a larvicultura do kinguio

open access: yesBoletim do Instituto de Pesca, 2018
Avaliou-se o efeito da densidade de estocagem no desempenho produtivo de pós-larvas de kinguio alimentadas com náuplios de artêmia. As unidades experimentais foram compostas por recipientes plásticos com volume útil de um litro. Foram utilizadas 415 pós-
Lucas Pedro GONÇALVES JUNIOR   +4 more
doaj  

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