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1

Clement Gyeabour Kyere, Korankye Okyere, Addison Duodu, Grace Twumasi, Philip Kwaku Dapaah, and Patrick Atta Poku Jnr. "Effect of light on Guinea fowl (Numida meleagris) production: A review." World Journal of Advanced Research and Reviews 09, no. 03 (2021): 337–45. http://dx.doi.org/10.30574/wjarr.2021.9.3.0115.

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Artificial light is highly recognized and used in Guinea fowl production. In Guinea fowl production, access to light is an important factor for both growth and egg production. The eye is a vital sense organ under neuro-endocrine regulation in order to allow sight in animals. Guinea fowls perceive light through photoreceptors that transform the energy contained in photons in biological signals. In the eye, the energy of the photons is transformed by photosensitive pigments in the cones and rods of the retina, and transmitted through neurons to the brain where signals are integrated in an image.
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Okoh, P. N., J. M. Olomu, N. I. Dim, and A. O. Aduku. "A COMPARATIVE STUDY OF THE PHYSICAL AND CHEMICAL CHARACTERISTICS OF GUINEA FOWL AND DOMESTIC CHICKEN EGGS." Nigerian Journal of Animal Production 16 (January 5, 2021): 64–67. http://dx.doi.org/10.51791/njap.v16i.1922.

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Some physical and chemical parameters of eggs from the domestic chicken and guinea fowl, reared under identical conditions were studied in order to determine the difference in their composition. The eggs analyzed were collected from domestic chickens (Warren Strain) and domesticated guinea fowls (Grey breasted pearl strains) which were about 40 weeks old and maintained on the same layer diet with groundnut cake as the protein source. The guinea fowl had significantly higher shell thickness than chicken egg shell, but the latter showed greater variation in shell thickness between eggs. Correlat
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3

Poliakovskyi, V. M., V. M. Mykhalska, L. V. Shevchenko, and М. S. Gruntkovskyi. "Biological features of guests and requirements for their containment." Sučasne ptahìvnictvo, no. 11-12 (December 23, 2020): 22–27. http://dx.doi.org/10.31548/poultry2020.11-12.022.

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This article reveals the biological features of guinea fowl and methods of keeping them. Guinea fowl are raised and bred to produce dietary meat, high-quality eggs, and to control pests of crops: snails, insects, including the Colorado potato beetle. The main direction of growing guinea fowl is meat, in terms of meat yield guinea fowl are not inferior to chickens. The taste of guinea fowl resembles game, but it is more tender, juicy and not fibrous. Guinea fowl have a horizontally placed oval body, short neck, large head with a strong growth in the crest, short, lowered tail. Guinea fowl are u
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4

Korankye Okyere, James Kwame Kagya-Agyemang, Annor Serekye Yaw, Akwasi Asabere-Ameyaw, and Clement Gyeabour Kyere. "Effect of season and different dietary protein level on production and reproductive performance and egg characteristics of indigenous Guinea fowl (Numida meleagris) in the middle belt of Ghana." World Journal of Advanced Research and Reviews 8, no. 3 (2020): 317–29. http://dx.doi.org/10.30574/wjarr.2020.8.3.0486.

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This study was undertaken to determine the impact of seasonal variations and different dietary protein levels on production traits, reproductive performance and egg characteristics of Guinea fowl (Numida meleagris) in the Middle belt of Ghana. Twelve (12) males and forty-eight (48) females Pearl Guinea fowls of 12 weeks of age were subjected to isocaloric diet containing 16%, 18%, 20% and 22% crude protein levels.Each group was replicated three times and reared in three seasons (Dry-December-March, Major rains-April-July and Minor rains-August-November) in a 3x4 factorial experiment. Data were
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5

Nikolova, M., S. Grigorova, D. Abadjieva, and D. Penkov. "Investigation of the effect of Tribulus terrestris extract on some characteristics of the reproductive capacity of guinea fowl." Biotehnologija u stocarstvu 26, no. 3-4 (2010): 259–66. http://dx.doi.org/10.2298/bah1004259n.

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The effect of Bulgarian product Vemoherb-T (dry extract of Tribulus terrestris) on some characteristics of the reproductive capacity of Guinea fowl (Numida meleagris) was studied. A trial was conducted with 30 Pearl-gray Guinea fowls, at the age of 32 weeks, divided in two groups, 12 female and 3 male each. The birds from the two groups were fed the same mixture. The experimental group received the tested product once daily in a dose 10 mg/kg body weight for 12 weeks. The laying intensity, egg morphology and fertility, the weight of testes and ovaries were controlled. It was found a higher lay
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6

Ancel, A., J. Armand, and H. Girard. "Optimum incubation conditions of the domestic guinea fowl egg." British Poultry Science 35, no. 2 (1994): 227–40. http://dx.doi.org/10.1080/00071669408417687.

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7

Oke, U. K., U. Herbert, and K. Joseph. "Photostimulated changes in egg production and reproductive performance of the Guinea fowl in a sub-humid tropical environment." Nigerian Journal of Animal Production 32, no. 2 (2021): 315–20. http://dx.doi.org/10.51791/njap.v32i2.1099.

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The effect of photo-induced changes on egg production and reproductive performance of female guinea fowl was studied by exposing the birds to three photo-regimens, namely natural daylight all day for 12 weeks (NDL), 8 hours of light per day for 8 weeks (8L-16D) plus supplementary light for 16 hours per day for 4 weeks (16L-8D) (RSL), and provided natural daylight all day for 8 weeks plus supplementary light at 16 hours per day for 4 weeks (SL). Weight gain during the pre-laying period was similar (P>0.05) in all the treatment groups between 20-36 weeks of age. The reverse was the case durin
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8

Lescar, Julien, Hélene Souchon, and Pedro M. Alzari. "Crystal structures of pheasant and guinea fowl egg-white lysozymes." Protein Science 3, no. 5 (1994): 788–98. http://dx.doi.org/10.1002/pro.5560030508.

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9

Straková, E., F. Vitula, P. Suchý, V. Vecerek, and J. Skaloud. "Cholesteringehalt in Eiern und Blut von Federwild (Kurzmitteilung)." Archives Animal Breeding 44, no. 3 (2001): 339–44. http://dx.doi.org/10.5194/aab-44-339-2001.

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Abstract. Title of the paper: Cholesterol concentration in yolks and blood plasma in five species of game birds (short communication) Cholesterol concentrations were determined in yolks and blood plasma of five significant species of game birds (common partridge, wild turkey, common pheasant, guinea fowl, and chukar partridge). Two yolk samples and one blood plasma sample were collected from 15 female birds of each species. Dimensions, whole egg weight and weights of sheli, yolk, and white were recorded for each egg. Mean blood plasma concentrations were significantly higher (P < 0.01) in t
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10

Vekic, Marinko, Stoja Jotanovic, and Djordje Savic. "Certain egg quality parameters of gray guinea fowl in extensive rearing." Biotehnologija u stocarstvu 34, no. 2 (2018): 207–15. http://dx.doi.org/10.2298/bah1802207v.

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This paper presents results of determination of certain quality parameters and its phenotypic correlation in eggs originated from extensively reared gray variety of Guinea fowl. A total of 150 egg collected by sampling 30 eggs in each of five analyzed laying months were used for egg quality evaluation and statistical analysis by methods of descriptive statistics and simple linear correlation. Average egg weight, shape index and shell thickness was 38.14 g, 76.03% and 0.49 mm, respectively. Average shell, yolk and albumen weight was 5.83, 12.16 and 20.23 g, respectively, and its proportion was
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11

OGUNTONA, T., and B. HUGHES. "Cholesterol and fatty acid content of guinea fowl (Numida meleagris) egg☆." Food Chemistry 30, no. 3 (1988): 211–17. http://dx.doi.org/10.1016/0308-8146(88)90123-9.

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12

Ancel, A., and A. H. J. Visschedijk. "Respiratory exchanges in the incubated egg of the domestic guinea fowl." Respiration Physiology 91, no. 1 (1993): 31–42. http://dx.doi.org/10.1016/0034-5687(93)90087-q.

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13

Marzec, Agata, Monika Michalczuk, Krzysztof Damaziak, Arleta Mieszkowska, Andrzej Lenart, and Jan Niemiec. "Correlations between Vitelline Membrane Strength and Selected Physical Parameters of Poultry Eggs." Annals of Animal Science 16, no. 3 (2016): 897–907. http://dx.doi.org/10.1515/aoas-2016-0015.

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AbstractThe aim of this study was to evaluate the strength of vitelline membrane and its correlation with other morphological traits and the viscosity of egg yolk of different poultry species: goose, turkey, Muscovy duck, chicken, guinea fowl and Japanese quail. Vitelline membrane strength (VMS) was defined as work and force after the deformation of yolk at 6 mm. Bird species affected the VMS of egg yolk. The lowest strength was measured for the vitelline membrane of goose egg yolk. There were no apparent differences in the strength of vitelline membrane for ducks, guinea fowl, chickens and Ja
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14

Batkowska, Justyna, Kamil Drabik, Małgorzata Karwowska, et al. "Growth performance and meat quality of meat-type guinea fowl fed different commercial diets." Archives Animal Breeding 64, no. 2 (2021): 325–34. http://dx.doi.org/10.5194/aab-64-325-2021.

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Abstract. The aim of study was to assess the growth performance, meat quality, and fatty acid composition of meat-type guinea fowl fed balanced commercial diets under two different feeding programs, similar to those for slaughter turkeys and broiler chickens, respectively. A total of 80 4-week-old meat-type guinea fowl divided into two groups (four replicates per group; 10 birds in each replicate) were raised for 14 weeks. One group received commercially available diets in a three-phased program (TM group), whereas the other group was fed commercial diets in a two-phased program (CM group). Gr
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15

Alkan, Sezai, Taki Karslı, İsmail Durmuş, and Kemal Karabağ. "Beç Tavuklarında (Numida meleagris) Yumurta Şekil İndeksinin Yumurta Kalitesine Etkileri." Turkish Journal of Agriculture - Food Science and Technology 4, no. 9 (2016): 758. http://dx.doi.org/10.24925/turjaf.v4i9.758-762.737.

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The aim of this study was to investigated the effects of the egg shape index on egg quality characteristics in Guinea fowl. For this, the eggs were classified in terms of egg shape index, as ≤ 75, < 76 -77 > and ≥ 78. A total of 100 Guinea fowl eggs were evaluated to determine the egg quality traits ( egg weight, eggshell thickness, eggshell surface area, eggshell weight per unit surface area, eggshell ratio, albumen index, albumen ratio, yolk index, yolk ratio, yolk/albumen ratio, haugh unit and egg volume). In this study, eggshell thickness, eggshell weight per unit surface area, eggsh
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16

Vekić, Marinko, Đorđe Savić, and Danijel Cvijanović. "Changes of Selected Egg Quality Traits Depending on the Laying Period of Semi-Intensively Raised Guinea Fowl Hens." АГРОЗНАЊЕ 20, no. 3 (2019): 141. http://dx.doi.org/10.7251/agren1903139v.

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The aim of this study was to evaluate selected egg quality traits depending on the laying period of pearl grey guinea fowl hens reared in semi-intensive system. In each of three evaluation terms (the second, fourth and sixth month of laying period) 40 eggs were collected, with the total of 120 eggs were used for quality evaluation. Methods of descriptive analysis and one-way ANOVA were used for data analysis. Overall values of three evaluation terms for egg weight, shell thickness, yolk to albumen ratio, Haugh units and yolk colour were 40.63 ± 0.27 g, 0.50 ± 0.01 mm, 0.58 ± 0.01, 75.37 ± 0.41
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17

Song, K. T., S. H. Choi, and H. R. Oh. "A Comparison of Egg Quality of Pheasant, Chukar, Quail and Guinea Fowl." Asian-Australasian Journal of Animal Sciences 13, no. 7 (2000): 986–90. http://dx.doi.org/10.5713/ajas.2000.986.

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18

Ayorinde, K. L., and J. S. O. Ayeni. "PERFORMANCE OF GUINEA FOWL BREEDERS FED VARYING LEVELS OF CYPERUS BULB." Nigerian Journal of Animal Production 14 (December 31, 1987): 139–45. http://dx.doi.org/10.51791/njap.v14i.2639.

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Feeding between 0.00 and 54.55 percent of Cypenis bulbs in guinea fowl diets resulted in significantly (P<0.05) different body weight gain, feed intake, egg production and egg weight. Mean weekly body weight gain was significantly (P<0.05) higher in birds fed rations containing between 0 and 41% of Cyperus bulb than those on ration containing 54.55% of Cyperus bulb. Males on rations containing between 0 and 41% of Cyperus bulb had significantly (P<0.05) higher weight gains than their female counterparts fed the same rations. Feed intake decreased significantly (P<0.05) with increas
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19

Khairunnesa, M., SC Das, and A. Khatun. "Hatching and growth performances of guinea fowl under intensive management system." Progressive Agriculture 27, no. 1 (2016): 70–77. http://dx.doi.org/10.3329/pa.v27i1.27544.

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Present study was carried out to evaluate the hatching and growth performances of guinea fowls (Numida meleagris) kept under intensive rearing system at the Bangladesh Agricultural University Poultry Farm, Mymensingh. To develop a base population of guinea fowls at BAU Poultry Farm, a good number of hatching eggs were collected from different regions of the country. In first phase, the physical features of hatching eggs, their incubation period, care and handling of eggs during incubation, their fertility and hatchability were investigated. Eggs were hatched in a home incubator incubator at BA
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Kgwatalala, Patrick M., Lesego Bolebano, and Shalaulane J. Nsoso. "Egg Quality Characteristics of Different Varieties of Domesticated Helmeted Guinea Fowl (Numida meleagris)." International Journal of Poultry Science 12, no. 4 (2013): 245–50. http://dx.doi.org/10.3923/ijps.2013.245.250.

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21

Moreki, John, and Nicholas Mack. "Effect of Storage Time and Egg Position on Hatchability of Guinea Fowl Eggs." Journal of Animal Science Advances 3, no. 5 (2013): 256. http://dx.doi.org/10.5455/jasa.20130522044205.

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22

Ogwuegbu, S. O., T. A. Aire, and O. Adeyemo. "Egg‐Laying pattern of the semi‐domesticated helmeted guinea fowl (Numida meleagris galeata)." British Poultry Science 29, no. 1 (1988): 171–74. http://dx.doi.org/10.1080/00071668808417039.

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23

Nau, Françoise, Colette Désert, Marie-Françoise Cochet, et al. "Detection of Turkey, Duck, and Guinea Fowl Egg in Hen Egg Products by Species-Specific PCR." Food Analytical Methods 2, no. 3 (2009): 231–38. http://dx.doi.org/10.1007/s12161-009-9077-0.

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Njike, M. C., A. S. Ahmed, and E. S. Haruna. "CRUDE PROTEIN REQUIREMENTS OF GUINEA FOWL KEETS (NUMIDA MELIAGRIS GALEATA, PALLAS) IN THE TROPICS." Nigerian Journal of Animal Production 14 (January 16, 2021): 88–94. http://dx.doi.org/10.51791/njap.v14i.2619.

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Guinea fowl of both sexes were fed from 0 to 8 weeks on protein level ranging from 18 to 26% using constant energy concentration of 3000 kilocalories/kg diet. At the end of the experimental period, keats on 24 and 26% protein levels with liveweights of 854 and 867.3g respectively were significantly heavier than keets on the other diets. Keets on these two rations showed no significant differences in the final liveweights, liveweight gains and feed consumption. However, it appeared from the result that feed consumption was related to growth rate. The feed/gain ratio was significantly better for
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Ayorinde, K. L. "EXTERNAL CHARACTERIZATION OF FOUR INDIGENOUS HELMETED GUINEA FOWL VARIETIES (Numida meleagris galeata Pallas 1882) IN NIGERIA." Nigerian Journal of Animal Production 16 (January 5, 2021): 47–54. http://dx.doi.org/10.51791/njap.v16i.1916.

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The physical characteristics of 338 indigenous helmeted guinea fowls at 28 and 52 weeks of age were described. Four main colour types or varieties recognised were Ash (Lavender), Black, Pearl (Grey) and pure White. Body weights averaged 1.15 ± 0.03kg and 1.34 ± 0.05kg at 28 and 52 weeks of age respectively for the guinea cocks and 1.07 æ 0.04kg and 1.29 æ 0.06kg at 28 and 52 weeks respectively for the guinea hens. The overall mean body weight for the entire population was 1.1 ± 0.4kg at 28 weeks of age and 1.31 ± 0.07kg at 52 weeks of age. Body weights were significantly (P<.05) bigger at e
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OGAWA, Hiroshi, Takehito KUWAYAMA, and Kenji ICHINOE. "Effect of Photoperiods on Testicular Growth and Onset of Egg-laying in the Guinea Fowl." Japanese poultry science 30, no. 1 (1993): 49–54. http://dx.doi.org/10.2141/jpsa.30.49.

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27

Choi, S. H., K. T. Song, and H. R. Oh. "Cholesterol Contents and Fatty Acid Composition of Chukar, Pheasant, Guinea Fowl and Quail Egg Yolk." Asian-Australasian Journal of Animal Sciences 14, no. 6 (2001): 831–36. http://dx.doi.org/10.5713/ajas.2001.831.

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Bashir, L., P. Ossai, O. Shittu, A. Abubakar, and T. Caleb. "Comparison of the Nutritional Value of Egg Yolk and Egg Albumin from Domestic Chicken, Guinea Fowl and Hybrid Chicken." American Journal of Experimental Agriculture 6, no. 5 (2015): 310–16. http://dx.doi.org/10.9734/ajea/2015/15068.

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Abduljalee, Salwa A., M. Shuhaimi Othman, and Abdulsalam Babji. "Variation in Trace Elements Levels among Chicken, Quail, Guinea Fowl and Pigeon Eggshell and Egg Content." Research Journal of Environmental Toxicology 5, no. 5 (2011): 301–8. http://dx.doi.org/10.3923/rjet.2011.301.308.

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Adeyinka, F. D., L. O. Eduvie, I. A. Adeyinka, G. E. Jokthan, and M. Orunmuyi. "Effect of Progesterone Secretion on Egg Production in the Grey Helmet Guinea Fowl (Numida meleagris galleata)." Pakistan Journal of Biological Sciences 10, no. 6 (2007): 998–1000. http://dx.doi.org/10.3923/pjbs.2007.998.1000.

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Eleroğlu, H., A. Yıldırım, M. Duman, and N. Okur. "EFFECT OF EGGSHELL COLOR ON THE EGG CHARACTERISTICS AND HATCHABILITY OF GUINEA FOWL (NUMIDA MELEAGRIS) EGGS." Revista Brasileira de Ciência Avícola 18, spe (2016): 61–68. http://dx.doi.org/10.1590/1806-9061-2015-0154.

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Kouame, Y. A. E., D. Nideou, K. Kouakou, and K. Tona. "Effect of guinea fowl egg storage duration on embryonic and physiological parameters, and keet juvenile growth." Poultry Science 98, no. 11 (2019): 6046–52. http://dx.doi.org/10.3382/ps/pez264.

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Paliy, A. P., A. M. Mashkey, N. V. Sumakova, and A. P. Paliy. "Distribution of poultry ectoparasites in industrial farms, farms, and private plots with different rearing technologies." Biosystems Diversity 26, no. 2 (2018): 153–59. http://dx.doi.org/10.15421/011824.

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One of the problems in growing and keeping poultry, both in industrial and farm and kitchen garden environments is ectoparasites, which are responsible for lowering the productivity of poultry and causing economic losses. The study of the prevalence and diagnosis of bird ectoparasites on poultry farms with different maintenance technologies is important for the further development of integrated methods for combating them. Our research was conducted during 2006–2017 in 16 regions of Ukraine and the Autonomous Republic of Crimea. In total, 38 poultry farms specializing in egg production with pou
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Penkov, D., A. Arnaudov, and M. Nikolova. "Dynamics of some basic blood indices in Guinea Fowl (N. Meleagris) depending on the egg laying period." Trakia Journal of Sciences 17, no. 4 (2019): 323–28. http://dx.doi.org/10.15547/tjs.2019.04.005.

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A monitoring study of some main blood parameters of a flock of free-range guinea fowls has been conducted. The following results (depending on sex and laying intensity) have been established: hemoglobin content – between 145.8 (males - before peak of laying intensity) and 98 g/L (females - before the peak of laying intensity), hematocrit – between 43.8 (males – before the peak of laying intensity) and 28.8% (females – before the peak of laying intensity), glucose – between 11.7 (males – before the peak of laying intensity) and 8.24 mmol/L (females – end of the laying period) and total protein
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Ayorinde, K. L., J. O. Atteh, and K. Joseph. "PRE - AND POST HATCH GROWTH OF NIGERIAN INDIGENOUS GUINEA FOWL AS INFLUENCED BY EGG SIZE AND HATCH WEIGHT." Nigerian Journal of Animal Production 21 (January 3, 2021): 59–65. http://dx.doi.org/10.51791/njap.v21i1.1105.

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Two experiments were conducted to investigate the effects of egg size on embryonic growth during incubation and of egg size and hatch weight on growth to 12 weeks of age in the Nigerian indigenous Guinea fowl. Weight loss in eggs incubated was about 5.42% while weight gain was 1.02g with the fastest increase in the last trimester of incubation. At hatching, the keets were 72.42% of the weight of the eggs. Egg weight was positively significantly (P<0.05) correlated with embryonic weight and is reliable for estimating the small, medium and large size. Egg weight was embryonic weight. Body wei
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Spychaj, Anita, Kamila Goderska, Emilia Fornal, and Magdalena Montowska. "A Practical Approach to Identifying Processed White Meat of Guinea Fowl, Rabbit, and Selected Fish Species Using End-Point PCR." International Journal of Food Science 2021 (July 22, 2021): 1–10. http://dx.doi.org/10.1155/2021/7710462.

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Among the foodstuff, most often adulterated are white meat and meat products as well as fish and fish products. For this reason, we evaluated in practice the possibilities of identifying selected species of white meat, i.e., guinea fowl and rabbit as well as four fish species, namely, pollock, hake, sole, and panga, in thermally treated samples. The aim was to check whether the previously published in the scientific literature species-specific primers allows for the identification of processed meat using the end-point PCR technique. To identify the six species, the short sequence fragments (fr
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Durojaiye, O. A., and D. F. Adene. "Newcastle Disease and Egg Drop Syndrome '76 in Guinea Fowls (Numida meleagris galeata Pallas)." Journal of Veterinary Medicine, Series B 35, no. 1-10 (1988): 152–54. http://dx.doi.org/10.1111/j.1439-0450.1988.tb00480.x.

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McGowan, C. P., H. A. Duarte, J. B. Main, and A. A. Biewener. "Effects of load carrying on metabolic cost and hindlimb muscle dynamics in guinea fowl (Numida meleagris)." Journal of Applied Physiology 101, no. 4 (2006): 1060–69. http://dx.doi.org/10.1152/japplphysiol.01538.2005.

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The goal of this study was to test whether the contractile patterns of two major hindlimb extensors of guinea fowl are altered by load-carrying exercise. We hypothesized that changes in contractile pattern, specifically a decrease in muscle shortening velocity or enhanced stretch activation, would result in a reduction in locomotor energy cost relative to the load carried. We also anticipated that changes in kinematics would reflect underlying changes in muscle strain. Oxygen consumption, muscle activation intensity, and fascicle strain rate were measured over a range of speeds while animals r
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Zeleke, Getnet, Mengistu Urge, Getachew Animut, Wondmeneh Esatu, and Tadelle Dessie. "Comparative Laying Performance, Egg Quality, Fertility and Hatchability of Guinea Fowl with Tilili, Horro and Potchefstroom Koekoek Chicken Breeds." Open Journal of Animal Sciences 10, no. 04 (2020): 665–82. http://dx.doi.org/10.4236/ojas.2020.104043.

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Hudson, G. H., A. V. Omprakash, K. Premavalli, and G. Dhinakar Raj. "Quantifying sperm egg interaction to assess the breeding efficiency through artificial insemination in guinea fowls." British Poultry Science 58, no. 2 (2017): 192–99. http://dx.doi.org/10.1080/00071668.2016.1262004.

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Yamak, Umut Sami, Mehmet Akif Boz, and Musa Sarica. "Changes in guinea fowl fertility and hatching traits over a 4-month laying season with long-term egg storage conditions." Indian Journal of Animal Research 49, no. 4 (2015): 532. http://dx.doi.org/10.5958/0976-0555.2015.00124.7.

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Manyeula, Freddy, Obusitswe Tumagole, and Patrick Kgwatalala. "Phenotypic Correlations among Various Egg Quality Traits in Pearl Grey, Lavender, Royal Purple, and White Varieties of Helmeted Guinea Fowl." Journal of World's Poultry Research 10, no. 4 (2020): 580–86. http://dx.doi.org/10.36380/jwpr.2020.66.

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Obike, O. M., U. K. Oke, and K. E. Azu. "Comparison of Egg Production Performance and Egg Quality Traits of Pearl and Black Strains of Guinea Fowl in a Humid Rain-Forest Zone of Nigeria." International Journal of Poultry Science 10, no. 7 (2011): 547–51. http://dx.doi.org/10.3923/ijps.2011.547.551.

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OKORO, OKORO, I. ONUNKWO, and D. N. "Comparison of Correlation between Egg Production Traits in Three Varieties of Helmeted Guinea Fowl from 28 to 46 Weeks of Age." International Journal of Livestock Research 5, no. 4 (2015): 85. http://dx.doi.org/10.5455/ijlr.20150424103207.

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Nahashon, S. N., N. Adefope, A. Amenyenu, and D. Wright. "Effect of Varying Metabolizable Energy and Crude Protein Concentrations in Diets of Pearl Gray Guinea Fowl Pullets. 2. Egg Production Performance." Poultry Science 86, no. 5 (2007): 973–82. http://dx.doi.org/10.1093/ps/86.5.973.

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Onunkwo, Dozie, and Ignatius Okoro. "Predicting Egg Quality and Egg Production Traits Using Egg Weight and Body Weight Respectively In Three Varieties of Helmeted Guinea Fowls in Humid Tropics." International Journal of Livestock Research 5, no. 3 (2015): 111. http://dx.doi.org/10.5455/ijlr.20150329124016.

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Onunkwo, Dozie, and Ignatius Okoro. "Phenotypic Correlations between External and Internal Egg Quality Traits in Three Varieties of Helmeted Guinea Fowl from 28 to 46 Weeks of Age." International Journal of Livestock Research 5, no. 3 (2015): 61. http://dx.doi.org/10.5455/ijlr.20150318092255.

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OGAWA, Hiroshi, Takehito KUWAYAMA, and Kenji ICHINOE. "Annual variations in the egg production rate and plasma concentrations of progesterone, testosterone and estradiol in female guinea fowls." Japanese poultry science 27, no. 5 (1990): 373–78. http://dx.doi.org/10.2141/jpsa.27.373.

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Godson Aryee, Zagbede. "Effects of Strain and Non-genetic Factors on the Egg Qualities and Carcass Characteristics of Indigenous Guinea Fowl (<i>Numida meleagris</i>)." International Journal of Applied Agricultural Sciences 5, no. 2 (2019): 39. http://dx.doi.org/10.11648/j.ijaas.20190502.12.

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De Marchi, M., M. Cassandro, C. Targhetta, M. Baruchello, and D. R. Notter. "Conservation of poultry genetic resource in the Veneto region of Italy." Animal Genetic Resources Information 37 (April 2005): 63–74. http://dx.doi.org/10.1017/s1014233900001978.

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Abstract:
SummaryA conservation scheme for local poultry breeds from the Veneto region (Italy), the Co.Va. (Conservazione e Valorizzazione di Razze Avicole Locali Venete - Conservation and valorisation of local poultry genetic resources of Veneto region) project began in 2000 with finance provided by the Veneto Region. This project involved four organic farms located in different areas (mountain, hill and plain) in the region. The local chicken breeds included in the project were the Robusta Maculata, Robusta Lionata, Ermellinata di Rovigo, Pépoi and Padovana; the local duck breeds were the Germana Vene
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