Results 21 to 30 of about 6,664 (264)
Животновъдни науки, 2022 The research was conducted to evaluate the strain effects on egg fertility and hatchability traits of egg produced by two Nigerian locally adapted and exotic chickens.
Ojedapo +5 more
doaj
Effect of garlimmune addition in drinking water and the laying time on egg external, internal traits and hatchability of broiler breeder [PDF]
Mesopotamia Journal of Agriculture, 2019 The adding garlimmune in broiler breeder drinking water were tested experimentally for evaluation of its effect on egg production, external and internal traits of egg and hatchability at the different time of laying(T1: 8:30 AM, T2: 10:30 AM, T3: 1:30 PM
Nidhal Mustafa
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To increase hatchability of poultry
RUDN Journal of Agronomy and Animal Industries, 2013 The paper devoted to the study of how to increase hatchability of poultry presented development incubator for the withdrawal of young poultry. Presented a detailed description of known equipment, and upgraded its fragments. The proposed device has the following advantages: a more careful treatment of hatching eggs, with the exception of damage hatching
V S Buyarov, O N Sahno
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Poultry Science, 2021 : Recent research has tried to maximize broiler chick health and performance by utilizing commercial in-feed probiotics to inoculate fertile hatching eggs, and thus expose birds earlier to beneficial bacteria.
Claudia D. Castañeda +4 more
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Japanese poultry science, 1987 Teratogenic effect of pyrimethamine at dietary levels of 0, 5, 10, and 20ppm was examined. Fertile eggs obtained by feeding the experimental diets to laying White Leghorn hens, were set in an incubator. Fertility, early and late mortality of the embryos, hatchability and incidence of the deformed chicks were tested. Pyrimethamine up to 20ppm had little
YOSHIDA, Minoru +4 more
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Poultry Science, 2021 : Staphylococcus aureus bacteria are components of physiological biocenosis of skin or mucous membranes in some animals’ genera but also they are dangerous opportunistic pathogens responsible for infections of various localization, course or ...
Maja Kosecka-Strojek +7 more
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Italian Journal of Animal Science, 2013 In this study, hatchability characteristics and some internal egg quality characteristics of 0, 2, 3, 4, 6 and 8 d stored Fayoumi eggs were examined.
Muhammad J.A. Khan +4 more
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Health management practices and reproductive performance of ducks in Nigeria [PDF]
Journal of Agricultural Sciences (Belgrade), 2015 At present, duck production is in its infancy stage in Nigeria. Ducks are mostly reared extensively and concentrated in the hands of small-holder farmers.
Oguntunji Abel O., Ayorinde Kolawole L.
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Maternal Intake of Astaxanthin Improved Hatchability of Fertilized Eggs Stored at High Temperature
The Journal of Poultry Science, 2011 This work aimed at examining the interactive effect of maternal intake of astaxanthin (AX) and storage conditions (temperature and period) on the hatchability of fertilized eggs.
Fumiya Saito, Kazumi Kita
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EFFECT OF THERMAL STIMULATION IN EMBRYOS FROM COBB®GENETIC STRAIN UNDER COMMERCIAL SCALE [PDF]
Engenharia Agrícola, 2017 Studies aimed at producing stronger birds and with better growth performance are being developed involving artificial incubation. To that extent, thermal stimulation by the heat of 1.39 ºC and 1ºC above the standard, and by cold of 36 ºC fixed, were ...
Fernanda Flores +2 more
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