Results 21 to 30 of about 621 (166)
East African Journal of Biophysical and Computational Sciences, 2023 The present study aimed at developing all-male Nile tilapia using17α-methyl testosterone(17α-MT) along with its growth and feed utilization performances.
Belete Berhanu +2 more
doaj +4 more sources
Altas frequências de arraçoamento nas fases iniciais da criação de Tilápia em hapas [PDF]
, 2010 O presente estudo tem como objetivos avaliar o efeito de elevadas frequências de alimentação nas fases iniciais de criação de tilápia (Oreochromis niloticus) da linhagem GIFT sobre o desempenho produtivo, reversão sexual.
Oliveira, Luciano Caetano de [UNESP]
core +2 more sources
Annatto in diets Carassius auratus goldfish fingerlings: growth performance and skin pigmentation
Semina: Ciências Agrárias, 2014 This study evaluated the effect of adding annatto as agent pigmentation on the staining characteristics of the skin, muscle and productive performance of Carassius auratus, reared in 0.15 m3 (dimensions 0.50 x 0.50 x 0.65 m) hapas disposed within a ...
Edionei Maico Fries +5 more
doaj +1 more source
Asian Fisheries Science, 2000 Comparative production performances of Genetically Improved Farmed Tilapia (GIFT) and existing Nile, Oreochromis niloticus L. strains were assessed in five test environments (nursery systems, cisterns, hapas, net cages, and grow-out ponds) and ...
M.G. HUSSAIN
doaj +1 more source
Impact of Mono- and Polyculture Systems on Growth Performance, Feed Utilization, and Economic Efficiency of Oreochromis niloticus, Mugil cephalus, and Mugil capito [PDF]
Journal of Animal and Poultry Production, 2018 A field study was conducted to assess the effect of mono- and polyculture systems in net Hapas of monosex Nile tilapia (Oreochromis niloticus), striped mullet (Mugil cephalus) and /or thin-lipped mullet (M.
Zohour Shaban +3 more
doaj +1 more source
Actuators, 2018 High-authority piezoelectric actuator (HAPA) is a term used to describe high-performance piezoelectric actuators of relatively large displacement (≥50 μm) and high blocking force (≥100 N), but compact in size.
Yu Huang +3 more
doaj +1 more source
Studies on the probable sources of fungal infection and the control measures in a fish seed farm [PDF]
, 1985 The causes of mortality of fry of cultivable fishes in a fish seed farm were investigated. The mortality was due to fungal infection and the pathogen was Saprolegnia sp.
Sen, P.K. +3 more
core +1 more source
Transactions of the Philological Society, EarlyView.Abstract This paper investigates the role of semantic features of noun and adjective bases in determining the grammatical behaviour of Ancient Greek denominal and deadjectival verbs in *‐ye/o‐. The paper adopts a lexicalist framework (Rappaport Hovav & Levin 1998) and examines how the event schema, actionality, telicity and voice of derived verbs are ...
Carolina Marescotti
wiley +1 more source
, 2011 Seed production of Nile tilapia (Oreochromis niloticus L.) in nylon mesh net cages (hapas) was tested through a participatory on-farm trial with households in NW Bangladesh.
David C. Little +3 more
core +1 more source
Spanish Journal of Agricultural Research, 2021 Aim of study: To assess the effects of propolis extract supplementation in diets for Nile tilapia (Oreochromis niloticus) fingerlings on growth performance, hematological and histological parameters. Area of study: The study was carried out in Paraná
Glaucia M. R. Maccari +6 more
doaj +1 more source