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Showing 1 to 15 of 15 for “"Quails"”.
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Chromosomal inversions as a mechanism for sympatric differentiation in common quails
… to divergence in sympatry. In Chapter 1, quails wintering in southern Iberia are analysed to determine the genetic composition of the wintering population and to test whether the presence of overwintering individuals reflects potential spatial segregation linked to the chromosome 1 …
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Study the effect of eggs incubation parameter through development of new experimental rig for IKTA quails species
Nowadays, machine is utilized as an alternative way to hatch eggs, however various temperature settings are used that result in different percentages of hatching between hatcheries. This study aims to investigate the effect of increasing incubation temperature, eggs movement type, and incubation …
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Study the effect of eggs incubation parameter through development of new experimental rig for IKTA quails species
Nowadays, machine is utilized as an alternative way to hatch eggs, however various temperature settings are used that result in different percentages of hatching between hatcheries. This study aims to investigate the effect of increasing incubation temperature, eggs movement type, and incubation …
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Using single cell RNA sequencing to assess immunological responses in quails injected with porcine circovirus-like particles
… Based on physical characteristics, Japanese quails may be suitable for use as animal models and hold many advantages compared to their model counterparts, the chicken. However, little is known about the immunological responses of Japanese quails during viral exposure. It is imperative to …
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ΧΡΗΣΗ ΤΩΝ ΥΠΟΛΕΙΜΜΑΤΩΝ ΤΗΣ ΒΙΟΜΗΧΑΝΙΚΗΣ ΕΠΕΞΕΡΓΑΣΙΑΣ ΤΗΣ ΝΤΟΜΑΤΑΣ ΣΤΗ ΔΙΑΤΡΟΦΗ ΤΩΝ ΕΚΤΡΕΦΟΜΕΝΩΝ ΟΡΤΥΚΙΩΝ
… INDUSTRIAL TOMATO WASTES IN THE FEEDING OF THE QUAILS, WHEN ADDED TO THEIR USUAL RATION IN PERCENTAGES OF 3,5%, 5% AND 6,5%. TWO EXPERIMENTS TOOK PLACE FOR THE REALIZATION OFTHIS STUDY; EACH OF THEM CONCERNED BOTH THE GROWTH-FATTENING PERIOD OF THE QUAILS AND THEIR LAYING PERIOD. THE PARAMETERS …
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Characterisation and public health significance of selected enteropathogenic bacteria isloated from Japanese quails(Cortunix cortunix japonica) in Lusaka, Zambia
… were selected from within Lusaka which had the quails going into market for sale. The aim of the study was to identify Salmonella and other entero-pathogenic bacteria on their prevalence in quails. The specific objectives were to characterise isolates and determine the public health significance …
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Characterisation and public health significance of selected enteropathogenic bacteria isloated from Japanese quails(Cortunix cortunix japonica) in Lusaka, Zambia
… were selected from within Lusaka which had the quails going into market for sale. The aim of the study was to identify Salmonella and other entero-pathogenic bacteria on their prevalence in quails. The specific objectives were to characterise isolates and determine the public health significance …
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Exigência de treonina digestível para codornas japonesas em postura
… determine the threonine requirement for japanese quails fed diets containing threonine levels keeping the relationship amino acids: lysine constant. Treatments consisted of a diet formulated with corn and soybean meal supplemented with amino acids L-Lysine industrial, DL-Methionine, L-Tryptophan, …
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Characterization of avipoxviruses for use in recombinant vaccines
… have been isolated and characterised from fowls, quails, canaries, parrots and lovebirds. This work describes the first isolation of a poxvirus from Jackass penguins (Spheniscus dermersus) and the characterisation of the virus as a separate species of penguinpox virus.
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Supervalorização de fitase exógena para codornas japonesas na fase de postura
… overvaluation on the performance and quality of quails in laying phase. They used 336 quails Japanese females with 114 days of age, distributed in a completely casualizadocom design 6 repetitions of 8 birds each and 7 treatments, which consisted of seven diets: T1 - positive control (CP), …
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The effect of dietary zinc level upon the efficiency of vitellogenin synthesis by male quail
… PBP concentrations of estrogen-injected male quails increased from undetectable values for control birds to O.66mg/ml for high-zinc birds and O.42mg/ml for low-zinc birds. About 36% loss of vitellogenin synthesis was associated with the consumption of the zinc-deficient diet. Plasma zinc …
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Bestimmung der Vitamin D- Aktivität von calcinogenen Pflanzen im Wachteleischalentest
… which lasted 21 days each vitamin D depleted quails (Coturnix coturnix japonica) were utilized as test animals. In both test series three vitamin D3–standard ratios (100 IU, 200 IU und 400 IU/kg diet) and the metabolite 1,25(OH)2D3 in different concentrations were used. The preparations of …
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Chromosomal inversions and common quail diversification in Macaronesian archipelagos and the mainland
… that is associated with the persistence of quails with different phenotypic traits and migratory behaviors in a geographically restricted portion of the quail distribution range. The presence of the inversion in the Macaronesian archipelagos could explain the presence of different …
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THE EVOLUTIONARY DEVELOPMENT OF CROWN GALLOANSERAE SKULLS: TRACKING CHANGES IN GALLIFORM AND ANSERIFORM CRANIAL DEVELOPMENT
… that includes Galliformes (such as chickens and quails), Anseriformes (such as ducks and geese), and their close relatives. Galloanserae are distinctive in their very close relatedness and very distinct skull shapes. Most studies of galloanseran cranial disparity have focused on early …
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Statistical and Biological Analyses of Acoustic Signals in Estrildid Finches
… focus on precocial birds (e.g., chickens, ducks, quails). The long-held belief that altricial birds were incapable of acoustic perception <em>in ovo</em> was only recently overturned, as researchers began to find behavioral and physiological evidence for the effects of prenatal acoustic …