Results 51 to 60 of about 9,687 (208)

Les parasites de la caille des blés (Coturnix coturnix) [PDF]

open access: yes, 2003
The Quail (Coturnix coturnix) is a small migratory game bird which is a model for parasitic diseases. 153 subjects were collected by shooting in France and Spain.
Baud'Huin, Benoît
core   +2 more sources

Endocrine disruption caused by oral administration of atrazine in European quail (Coturnix coturnix coturnix)

open access: yesComparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2012
The widely used herbicide atrazine (ATZ) has been reported to exhibit reproductive toxicity in rats, fish and amphibians, with an avian LD(50) of 5000 mg/kg. In the present work, ATZ was administered as a single oral dose of 25 or 100 mg/kg to female European quail (Coturnix coturnix coturnix) at days 0, 5 and 10 of the experiment, being the animals ...
de la Casa-Resino, I.   +4 more
openaire   +4 more sources

Aditivos naturais na conservação de carcaças de codornas Européias (coturnix coturnix coturnix)

open access: yes, 2019
The objective of this work was to evaluate the use of natural extracts (oregano extract and propolis extract) and organic acid lactic acid as an alternative for the hygiene and conservation of European quail carcasses, aiming to increase shelf life and
Dias, Francisca Kelia Duarte
core   +1 more source

Egg quality indicators of japanese quails (Coturnix coturnix japonica)

open access: yes, 2020
Japanska prepelica (Coturnix coturnix japonica) uzgaja se radi proizvodnje mesa i jaja, a njen uzgoj u Hrvatskoj obavlja se na malim obiteljskim poljoprivrednim gospodarstvima.
Kralik, Zlata   +3 more
core   +1 more source

Increasing Quantity and Internal Quality of Japanese Quail (Coturnix coturnix japonica) Eggs by Shooting Laser Puncture at Reproductive Acupuncture Points

open access: yesVeterinary Medicine International, 2021
This study aims to determine the effect of laser puncture shooting on the reproductive acupuncture points of Japanese quail (Coturnix coturnix japonica) egg quantity (egg production) and internal egg quality (Haugh unit, yolk index, and yolk colour ...
Sunaryo Hadi Warsito   +5 more
doaj   +1 more source

Evidence for introgressive hybridization of wild common quail (Coturnix coturnix) by domesticated Japanese quail (Coturnix japonica) in France

open access: yes, 2010
International audienceMany cases of introgressive hybridization have been reported among birds, particularly following introduction to the natural environment of individuals belonging to non-native similar taxa.
Rognon, Xavier, X   +10 more
core   +1 more source

Pengaruh berat telur, luas permukaan, dan berat jenis, terhadap shape index telur puyuh (Coturnix coturnix japonica)

open access: yes, 2023
The research was held from 6th April 2023 to 6th Mei 2023 in Laboratory of Poultry Poduction, Padjadjaran University. The purpose of this research was to figure out the corellations between weight, surface area, and specific gravity on the shape index of
Atika Nuriza Tanaffasa   +2 more
core  

Marek’s Disease in the Japanese Quail (Coturnix coturnix japonica)

open access: yesPoultry Science, 1973
When eighty families were exposed by contact to CR64 strain of acute Marek's disease virus (M.D.V.), IS families exhibited no lesions while all of the offspring in 3 families were affected. Gross and microscopic lesions of M.D. appeared when quail were 75 days of age (68 days post exposure).
R L, Dutton, S G, Kenzy, W A, Becker
openaire   +2 more sources

Behavior of Coelioxys coturnix.

open access: yes, 2008
15 p. : ill. ; 26 cm. Includes bibliographical references (p. 15).In an attempt to determine whether Coelioxys and Radoszkowskiana, both cleptoparasitic members of the Megachilini, had a common cleptoparasitic ancestor, an investigation of the nesting ...
Rozen, Jerome G., Jr. (Jerome George), 1928-   +1 more
core  

Desempenho de codornas de corte submetidas a diferentes níveis de proteína bruta e energia metabolizável Performance of meat-type quails subjected the different levels of crude protein and metabolizable energy

open access: yesCiência Rural, 2013
Objetivou-se avaliar o desempenho de codornas de corte, submetidas a diferentes níveis de proteína bruta (PB) e energia metabolizável (EM). Avaliaram-se 720 codornas distribuídas em delineamento em blocos ao acaso, em esquema fatorial (5x3), com cinco ...
Bruno Bastos Teixeira   +5 more
doaj  

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