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Journal articles on the topic 'Except Shell Thickness and Yolk Color'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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1

Drabik, Kamil, Małgorzata Karwowska, Karolina Wengerska, Tomasz Próchniak, Agnieszka Adamczuk, and Justyna Batkowska. "The Variability of Quality Traits of Table Eggs and Eggshell Mineral Composition Depending on Hens’ Breed and Eggshell Color." Animals 11, no. 5 (2021): 1204. http://dx.doi.org/10.3390/ani11051204.

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The aim of the study was to evaluate the relationship between the eggshell color parameters and its mineral composition as well as the internal quality of eggs derived from various breeds of hens, varied by eggshell color: seledine from Araucana, brown from Marans, and white from Leghorn. The sample consisted of 180 eggs (60/group) The eggshell color was measured using CIE L*a*b* system. The quality evaluation included traits of whole egg (weight, specific gravity, proportions of elements, shape index), yolk (weight, color, index, pH), albumen (weight, height, pH), and shell (color, strength,
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2

Ullah, S., Y. A. Ditta, A. J. King, T. N. Pasha, A. Mahmud, and K. A. Majeed. "Varying isoleucine level to determine effects on performance, egg quality, serum biochemistry, and ileal protein digestibility in diets of young laying hens." PLOS ONE 17, no. 1 (2022): e0261159. http://dx.doi.org/10.1371/journal.pone.0261159.

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To ascertain an appropriate level of isoleucine for LSL-LITE layers (23- to 30-week-old), diets containing total isoleucine concentrations (levels) of 0.66 (Control), 0.69, 0.72, 0.75, 0.78, 0.81, and 0.84% were fed as 7 treatments (2730 kcal/kg metabolizable energy) x 7 replicates x 10 birds per replicate. Significance for performance, egg quality, serum biochemistry, and ileal digestibility of protein was determined at P ≤ 0.05. Level, week, and level*week (L*W) were significant for production, egg mass, and feed intake. Level and week were significant for FCR. Week was significant for weigh
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3

Fereja, Getachew Bekele, Bikila Negari, Mengistu Urge, and Negassi Ameha. "THE STUDY OF EGG QUALITY ON CHICKEN VILLAGE IN CHELLIYA DISTRICT WESTERN SHOA, ETHIOPIA." International Journal of Research -GRANTHAALAYAH 4, no. 2 (2016): 46–51. http://dx.doi.org/10.29121/granthaalayah.v4.i2.2016.2811.

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Assessment of village chicken egg quality parameters were conducted in two agro-ecology and eight rural kebeles, in Chelliya district. A total of 120 households were participated in the survey. Eggs were collected from 15 households for determination of egg quality parameters and two eggs were collected each from indigenous, cross breed and exotic, hence ten eggs were collected from each breed. Total of 240 eggs were used for this experiments. The objectives this study was to assess some quality parameters of eggs produced under scavenging production system. The exotics breed had higher egg pr
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Getachew, Bekele Fereja, Negari Bikila, Urge Mengistu, and Ameha Negassi. "THE STUDY OF EGG QUALITY ON CHICKEN VILLAGE IN CHELLIYA DISTRICT WESTERN SHOA, ETHIOPIA." International Journal of Research – Granthaalayah 4, no. 2 (2017): 46–51. https://doi.org/10.5281/zenodo.848064.

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Assessment of village chicken egg quality parameters were conducted in two agro-ecology and eight rural kebeles, in Chelliya district. A total of 120 households were participated in the survey. Eggs were collected from 15 households for determination of egg quality parameters and two eggs were collected each from indigenous, cross breed and exotic, hence ten eggs were collected from each breed. Total of 240 eggs were used for this experiments. The objectives this study was to assess some quality parameters of eggs produced under scavenging production system. The exotics breed had higher egg pr
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5

Sobczak, Alicja, and Krzysztof Kozłowski. "The effect of a probiotic preparation containing Bacillus subtilis ATCC PTA-6737 on egg production and physiological parameters of laying hens." Annals of Animal Science 15, no. 3 (2015): 711–23. http://dx.doi.org/10.1515/aoas-2015-0040.

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Abstract A total of 288 Lohmann Brown laying hens were randomly divided into two groups (9 replicates of 16 birds each). The hens were housed in three-tier battery cages for 26 weeks, including a two-week pre-laying period. All birds were fed iso-nitrogenous and iso-caloric diets, and had free access to water. Control group (C) hens were fed a basal diet, and experimental group (BS) hens received a basal diet supplemented with a commercial probiotic preparation of Bacillus subtilis ATCC PTA- 6737 at 1×108 CFU/kg feed. The number and weight of eggs laid, feed intake, feed conversion, egg qualit
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6

Suparyanto, Agus. "Expression of recessive homozygote gene (c/c) on the quality of first eggs in Mojosari duck." Jurnal Ilmu Ternak dan Veteriner 10, no. 1 (2012): 6–11. https://doi.org/10.14334/jitv.v10i1.471.

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Recessive homozygote gene (c/c) in poultry is usually expressed in white plumage, and thought to affect growth and egg production. This effect is still under discussion because can be positive or negative. In order to study further the expression of the recessive gene on Mojosari duck this study was aimed to investigate the quality of first eggs from ducks with brown and white plumage. The result showed that weight of first eggs of ducks with dominant gene (C/c), was 52.91 g higher than that of duck with homozygote recessive gene (c/c) which 51.43 g. For other variable, there was no significan
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7

El-Hack, Mohamed E. Abd, Khalid M. Mahrose, Faten A. M. Attia, et al. "Laying Performance, Physical, and Internal Egg Quality Criteria of Hens Fed Distillers Dried Grains with Solubles and Exogenous Enzyme Mixture." Animals 9, no. 4 (2019): 150. http://dx.doi.org/10.3390/ani9040150.

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: The effects of dietary inclusion of distillers dried grains with solubles in laying hen diets with and without exogenous enzyme mixture (EEM) on performance and egg characteristics were evaluated. One of the main objectives of this study was to examine the effects of distillers dried grains with solubles (DDGS) and enzyme cocktail on egg yolk fatty acids. The study used total of 144 Hisex Brown laying hens in a 4 × 2 factorial arrangement, including four levels of DDGS (0, 6, 12, and 18% of diet) and two levels of enzyme cocktail (0 or 250 mg EEM/kg of diet) through 32–42 weeks of the age. T
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8

Pasaribu, Tiurma, A. P. Sinurat, T. Purwadaria, and P. P. Ketaren. "Improving the nutritive values of solid heavy phase to substitute corn in laying hens diet." Jurnal Ilmu Ternak dan Veteriner 14, no. 3 (2013): 167–76. https://doi.org/10.14334/jitv.v14i3.338.

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Solid heavy phase (SHP), a by product material of palm oil factory obtained by ceramic filtration from liquid waste could be used as a feedstuff to replace corn in poultry diet. A series of experiment was carried out to improve nutrient value of the SHP by supplementation of enzymes and amino acids in order to increase the proportion of SHP to substitute corn in layer diet. There are three enzymes i.e.: Balitnak production (BS4), a commercial single enzyme (consist of mannanase) and comercial multienzymes were tested. All the enzymes were mixed with fresh SHP in different dose, dried and groun
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9

Basudewa, I. Gusti Bagus, I. Putu Ari Astawa, I. Gusti Lanang Oka Cakra, and I. Made Nuriyasa. "Physical and chemical quality of chicken eggs (Lohman brown strains) feed conventional feed with the addition of lemuru fish oil." International journal of life sciences 7, no. 1 (2023): 1–9. http://dx.doi.org/10.53730/ijls.v7n1.13829.

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This study aims to determine the quality of chicken eggs of the Lohman Brown has given fish oil in rations. The design used was a completely randomized design (CRD) with a total of 160 chickens with 4 treatments and 4 replications and each replication consisted of 10 chickens. P0: Ration without fish oil, P1: Ration using 0.2% fish oil, P2: Rations using 0.3% fish oil, P3: Rations using 0.4% fish oil. The feed used is composed of feed ingredients, namely corn, bran, concentrate, mineral, and fish flour. The variables observed included egg weight, egg white weight, egg yolk weight, shell thickn
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10

Gunawan, F., MA Yaman, and M. Daud. "The influence of fermented natural feed supplement (NFS) on the quality of kamaras chicken eggs in the early phase of production." IOP Conference Series: Earth and Environmental Science 1476, no. 1 (2025): 012069. https://doi.org/10.1088/1755-1315/1476/1/012069.

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Abstract This research aims to determine the effect of giving fermented NFS derived from superworm, seaweed, and crab shells on the quality of Kamaras chicken eggs. The research material used was 64 female Kamaras chickens. The research was carried out experimentally at the Animal Science Field Laboratory, Syiah Kuala University, using a Completely Randomized Design consisting of 4 feed treatments and 4 replications. The feed treatment used was: P0 (control feed), P1 (basal feed + 3% superworm + 2% crab shell), P2 (basal feed + 3% superworm + 4% seaweed) and P3 (basal feed + 3% superworm + 2%
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11

Mulyono, Ali Mursyid Wahyu, Linda Surjiani, and Sri Sukaryani. "USE OF HERBAL MEDICATIONS IN RATIO ON THE PRODUCTIVITY AND QUALITY OF EGGS OF LAYING CHICKENS." Bantara Journal of Animal Science 5, no. 2 (2023): 88–92. http://dx.doi.org/10.32585/bjas.v5i2.4840.

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This research aims to determine the effect of using herbal ingredients on the productivity and egg quality of laying hens. This farm uses a Completely Randomized Design (CRD) with a unidirectional pattern consisting of 4 treatments repeated 4 times, namely JR0: Low Corn without the addition of herbal ingredients, JR1: Low Corn with the addition of herbal ingredients, JT0: High Corn without the addition of herbal ingredients, JT1 : High Corn with the addition of herbal ingredients. The production variables observed include: Feed Consumption, Egg Production (HDA), and Feed Conversion (FCR). Egg
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12

Rondonuwu, Crisye R., J. L. P. Saerang, W. Utiah, and M. N. Regar. "PENGARUH PEMBERIAN TEPUNG KEONG SAWAH (Pila ampulacea) SEBAGAI PENGANTI TEPUNG IKAN DALAM PAKAN TERHADAP KUALITAS TELUR BURUNG PUYUH (Coturnix coturnix Japonica)." ZOOTEC 38, no. 1 (2017): 1. http://dx.doi.org/10.35792/zot.38.1.2018.17395.

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SUBSTITUTION EFFECT OF FISH MEAL WITH SNAIL MEAL (Pila ampulacea) IN RATION ON QUILL EGG QUALITY (Coturnix coturnix Japonica). The objective of this study was to evaluate the substitution effect of fish meal with snail meal in ration on quill egg quality. Total of 60 quills at age of 5 weeks old were used on the period study of 8 weeks. The completely randomized design was applied in this study consisted of 4 treatments with 5 replications at each treatment. The treatments were levels of snail meal substituting fish meal in ration as follows: R0 = 0% snail meal + 15 % fish meal, R1 = 5% snail
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13

Kurşun, Kadriye, Nasir Abdallah, and Mikail Baylan. "Egg quality characteristics of sussex chickens reared under the housing conditions of Cukurova University farm." BIO Web of Conferences 85 (2024): 01047. http://dx.doi.org/10.1051/bioconf/20248501047.

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This work was conducted to evaluate the egg quality characteristic of Sussex multi-purpose chickens reared under the housing conditions of the Cukurova University Farm. A total of 81 Sussex chickens from the Poultry and Research Unit of Cukurova University were used in this study. The external and internal egg-quality paraemeters were determined using 30 eggs on both the 28th and 33rd weeks of egg production cycle. The egg quality parameters measured were the Haugh unit, breaking strength, yolk color, shell thickness, egg weight, shape index, shell weight, albumen index, yolk index, and albume
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14

Zhang, Jize, Ta Na, Yanmei Jin, Xiaoqing Zhang, Hui Qu, and Qian Zhang. "Thicker Shell Eggs with Enriched N-3 Polyunsaturated Fatty Acids and Lower Yolk Cholesterol Contents, as Affected by Dietary Nettle (Urtica cannabina) Supplementation in Laying Hens." Animals 10, no. 11 (2020): 1994. http://dx.doi.org/10.3390/ani10111994.

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The nettle Urticacannabina (U.cannabina) is not only a functional edible food for humans but also a potential alternative feed resource for poultry, providing protein, fatty acids, vitamins, and minerals. The present study was conducted to evaluate the effects of dietary U.cannabina on the production of high-quality eggs with enriched n-3 polyunsaturated fatty acids (PUFA) and lower cholesterol contents. One hundred and twenty laying hens were assigned to three groups [control, 15% alfalfa meal supplementation (TRTA), and 15% U.cannabina supplementation (TRTU)]. The results showed that the fee
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15

Rahmasari, R., R. T. Hertamawati, N. Ningsih, S. Imam, U. Suryadi, and B. A. Nugraha. "Carica papaya seed meal in diet can reduce egg quail cholesterol without reduce egg quality." IOP Conference Series: Earth and Environmental Science 980, no. 1 (2022): 012022. http://dx.doi.org/10.1088/1755-1315/980/1/012022.

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Abstract The purpose of this study was to determine the effect of papaya seed meal on the quality of quail eggs and to determine the best dose of quail egg quality. Using an experimental method with a completely randomized design (CRD), with 4 treatments and 6 replications, each replication consisted of 7 quails. The treatments were P0 (control feed), P1 (0.3% papaya seed meal in feed), P2 (0.6% papaya seed meal in feed) and P3 (1.2% papaya seed meal in feed). The parameters observed were egg white index, egg yolk index, egg yolk color, shell thickness, and egg cholesterol. The data was analys
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16

Sumiati, Sumiati, D. K. Purnamasari, Erwan Erwan, et al. "Kajian Penggunaan Maggot (Hermetiaillucens) Dalam Pakan Terhadap Kualitas Telur Ayam Ras." JURNAL SAINS TEKNOLOGI & LINGKUNGAN 8, no. 2 (2022): 146–55. http://dx.doi.org/10.29303/jstl.v8i2.386.

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This study aims to determine the effect of using Hermetia illucens maggot in feed on the internal and external quality of broiler eggs.The study used 80 laying hens aged 6 months which were divided into 4 treatments, 5 replications and each replication consisted of 4 tails. The variables observed were the external quality of eggs (egg weight, egg shape index, shell thickness, egg shell weight) and internal eggs (egg white index, yolk index, egg Haugh units, egg yolk color). The data obtained were analyzed with a completely randomized design. The average results of egg weight ranged from 56.18
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17

OLOREDE, B. R., and O. G. LONGE. "EFFECT OF REPLACING PALM KERNEL CAKE WITH SHEABUTTER CAKE ON EGG QUALITY CHARACTERISTICS, HAEMATOLOGY AND SERUM CHEMISTRY OF LAYING HENS." Nigerian Journal of Animal Production 27 (January 3, 2021): 19–23. http://dx.doi.org/10.51791/njap.v27i.1853.

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The study examined the effects of replacing palm kernel cake (PPKM) with shea butter cake (SBC) in the diets of layers and the effects of such on egg quality characteristics, haematology and serum chemistry of the birds. Shea Butter Cake was included in the diets at 0, 10 and 20% levels. shea butter cake at 20% dietary level significantly (P 0.05) decreased shell thickness, shell weight, egg mass and shell surface area. Haugh unit and yolk index were not affected by the treatments. Shell weight and shell thickness were positively correlated. Yolk cholesterol and hen day egg production decrease
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18

Uddin, MK, M. Ahammed, MR Rahman, and MAR Howlider. "Effect of Dwarf and Naked Neck Gene on the Egg Production Performance in Tropics." Progressive Agriculture 18, no. 2 (2014): 115–21. http://dx.doi.org/10.3329/pa.v18i2.18167.

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Cocks and pullets from each of 4 genotypes; Redbro (RbRb), Naked neck (NaNa), Redbro dwarf (Rbdw) and Naked neck dwarf (Nadw) were crossed reciprocally for egg production trial. Egg quality (egg weight, egg diameter, egg length, shell thickness, membrane thickness, membrane weight, shell weight, % of shell, yolk color score, albumen diameter, albumen height, yolk diameter and yolk weight) were compared among 4 genotypes. Daily feed intakes, almost related to respected body size were reduced in Rbdw and Nadw hens by 7.41 and 19.89% than in normal sized RbRb hens. The feed conversion and hen day
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19

Leke, J. R., E. Wantasen, F. Sompie, H. Kiroh, J. Laihad, and R. Siahaan. "Characteristics and quality of eggs from laying hens fed on Miana plant flour (Coleus atropurpureus L.)." IOP Conference Series: Earth and Environmental Science 1341, no. 1 (2024): 012026. http://dx.doi.org/10.1088/1755-1315/1341/1/012026.

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Abstract The objective of this study was to analyze the characteristics and quality of eggs from laying hens fed on miana plant flour (Coleus atropurpureus L.). A total of 200 brown laying hens. The method used was Completely Randomized Design (CRD with 5 treatments and 5 replications (each replication consisted of 8 birds, the treatments of miana plant flour (MPF) were 0 %, 0,5 %,1 %,1,5 %, and 2 %. The parameters were egg weight (g/bird), egg yolk weight (g/bird), yolk index (%), albumen index(%), and egg yolk color. The data were analyzed with ANOVA followed by Duncan’s test. Result showed
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20

Más-Toro, Dairon, Yordan Martínez-Aguilar, Román Rodríguez-Bertot, Cesar Betancur-Hurtado, and Osmani Rosabal-Nava. "Effect of dietary supplementation with Morinda citrifolia on productivity and egg quality of laying hens." CIENCIA Y AGRICULTURA 12, no. 2 (2015): 7. http://dx.doi.org/10.19053/01228420.4348.

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<p>In order to evaluate the dietary supplementation of powdered leaves of Morinda citrifolia on productivity and egg quality of laying hens, a total of 160 White Leghorn birds (Hybrid L-33) of 27 weeks of age were allotted during 70 days, according to completely randomized design. Dietary treatments consisted of a control diet fed without or with 0.5, 1.0 and 1.5% of powdered leaves of M. citrifolia. Supplementation of 1.0 and 1.5% of M. citrifolia powder increased the egg weight (P<0.05), however, laying intensity, body weight, feed intake, unsuitable eggs, eggshell surface, mass
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21

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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22

Badri, Misbahul, Warnoto Warnoto, and Desia Kaharuddin. "Pengaruh Penggunaan Tepung Daun Indigofera dalam Ransum terhadap Kualitas Telur Puyuh." Buletin Peternakan Tropis 3, no. 1 (2022): 75–80. http://dx.doi.org/10.31186/bpt.3.1.75-80.

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ABSTRACTThe aim of the study was to evaluate the effect of using Indigofera arrecta leaf meal in the diet on the quality of quail eggs using a Completely Randomized Design (CRD) with 4 treatments, 6 replications, each replication consisting of 10 quails. The treatments included P0 (0%) Indigofera arrecta leaf powder in the diet as a control, P1 (7.5%), P2 (10%), and P3 (12.5%). Observations of egg quality were carried out at 8 weeks of age, including yolk color, yolk index, albumen index, shell thickness and Haugh Unit of 240 eggs taken randomly from each treatment. The results showed that the
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23

AwopetuB.O., Adetoro, Olusola O.O., Adetola O.O., et al. "INTERNAL QUALITIES OF EGG(S) OF LAYING BIRDS FED DIETS CONTAINING VERNONIAAMYGDALINALEAF (BITTER LEAF) MEAL AT DIFFERENT GROWING PHASES." International Journal of Advanced Research 9, no. 11 (2021): 348–50. http://dx.doi.org/10.21474/ijar01/13749.

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One hundred and twenty eight Isa-Brown pullet chicks were used for this study to determine the internal qualities of egg(s) from birds fed diets containing Vernoniaamygdalina leaf meals at different growing phases. The leaves used were air-dried, crushed and milled, and was then incorporated into the experimental treatments (T2, T3, and T4) at 2% inclusion each. The birds were randomly allotted into four dietary treatments (T1, T2, T3 and T4) and each treatment was replicated four times with each replicate having 8 birds from the chick phase to the growing phase, thereafter 6 birds per replica
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Yenilmez, Fatma, and Alp Atay. "Changes in Egg Production, Egg Quality, Blood and Egg Cholesterol Levels with Age in Layer Hen." European Journal of Veterinary Medicine 3, no. 2 (2023): 6–11. http://dx.doi.org/10.24018/ejvetmed.2023.3.2.73.

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This study aims to investigate the changes in egg production, quality, and blood, and egg cholesterol levels with age and examine the relationship between these parameters. In this context, a total of 340 eggs were used obtained from 34-53 weeks-old Brown Nick layer hens. In the experiment, egg weight and egg production were daily, egg quality and cholesterol level was weekly measured for 20 weeks. The serum cholesterol level was determined at 34, 42 and 53 weeks. According to the research results, live weight, average egg weight, weekly total egg weight and weekly egg cholesterol level increa
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ADEOYE, Adelani Abayomi, Olubisi Oluseun OYELEYE, Rotimi Adewale OLORUNSOLA, Jessica Ezekiel UDOH, and Abolade David OLADEPO. "TABLE EGG QUALITY AND NUTRITIONAL COMPOSITION ASSESSEMENTS OF DIFFERENT BREEDS AND AGES OF LAYING HENS." Slovak Journal of Animal Science 56, no. 01 (2023): 38–45. http://dx.doi.org/10.36547/sjas.792.

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Table eggs collected at random from one-hundred and fifty layers (75-FUNAAB-Alpha and 75- ISA brown) kept at Breeding Unit, Teaching and Research Farm, Olusegun Agagu University of Science and Technology, Okitipupa at 31st, 33rd, and 35th weeks (WK) of age were analyzed for internal and external characteristics within 24 hours of laying. The data collected were subjected to analysis of variance to assess the effect of breed and age of the layers on egg quality. Breed had no significant effect (p > 0.05) on the egg weight (Ewt), egg length (EL), shell weight (SW), shell ratio (SR), albumen w
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Sokołowicz, Zofia, Józefa Krawczyk, and Magdalena Dykiel. "The Effect of the Type of Alternative Housing System, Genotype and Age of Laying Hens on Egg Quality." Annals of Animal Science 18, no. 2 (2018): 541–56. http://dx.doi.org/10.2478/aoas-2018-0004.

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Abstract The present study investigated the effect of the type of alternative housing system, and genotype and age of laying hens on physical traits of egg shell and contents. It was demonstrated that alternative housing system type influenced egg weight and shape, and eggshell color and yolk color intensity. Eggs from free-range system were heavier and were characterized by more intense yolk color. No effect of alternative housing system type on albumen height, value of Haugh units (HU value) and presence of meat and blood spots was noted. Hen genotype had a significant effect on egg weight a
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Tunsisa, Legesse, and Sunkurta Digesa. "Egg Quality Parameters Evaluation of Indigenous and Sasso Chicken in Sidama Region, Ethiopia." Middle East Research Journal of Agriculture and Food Science 4, no. 02 (2024): 56–60. http://dx.doi.org/10.36348/merjafs.2024.v04i02.002.

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A study was conducted at Aleta Wondo district of Sidama Region to evaluate quality parameters of eggs collected from indigenous and Sasso chickens reared under a traditional management system. About 100 eggs from each chicken type were collected from households who keep indigenous or Sasso chicken. Eggs were transported to Hawassa university poultry farm for quality parameters analysis. External and internal egg quality analysis was done according to laboratory procedure. Collected data was analyzed using SAS (Version 9.0). Results indicated that eggs collected from Sasso chicken showed superi
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Pasaribu, Tiurma, A. P. Sinurat, and T. Purwadaria. "The effectiveness of Aloe vera barbadensis bioactives on laying hens on commercial farmers." Jurnal Ilmu Ternak dan Veteriner 11, no. 2 (2012): 85–91. https://doi.org/10.14334/jitv.v11i2.511.

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A field trial was conducted to study the effectiveness of dry gel Aloe vera (DG) as a feed additive for laying hens in commercial farms. The trial was consisted of two treatments, one was control, commonly used farmer ration containing antibiotic of zinc bacitracin at 0.5 g/kg and the second feed containing DG equal to 1.0 g/kg. Every treatment had two replicates with 504 Loghman laying hens. The hen day production (% HD), egg weight, feed consumption, feed conversion ratio (FCR), egg quality comprising yolk colour, albumin and yolk weights, egg shell eight and thikness, and mortality were obs
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Darmawan, Arif, Widya Hermana, and Muhamad Prastyo Dirgantara. "Effect of asam kandis (Garcinia cowa Roxb) extract in drinking water on egg quality of Japanese quail (Coturnix coturnix japonica)." Aceh Journal of Animal Science 6, no. 1 (2021): 19–22. http://dx.doi.org/10.13170/ajas.6.1.19660.

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Asam kandis (Garcinia cowa Roxb) fruit has been reported to contain phytochemicals such as xanthon, hydroxy cytric acid and flavonoids that have various activities such as antimicrobial and antioxidant. This study was aimed to investigate the effect of asam kandis extract addition in drinking water on the quality of quail eggs. Ninety nine laying quails of 59 days of age were divided into 3 treatments and 3 replications with 11 laying quails in each replication. Completely Randomized Design was used and the treatments were: T1= control (drinking water without asam kandis extract), T2= drinking
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Samuel, Siti Safriayanti, Fahria Datau, and Syukri I. Gubali. "QUALITY OF QUAIL EGGS GIVEN MORINGA LEAF FLOUR (Moringa Oleifera Lam) IN FEED." Jambura Journal of Animal Science 7, no. 1 (2024): 11–19. https://doi.org/10.35900/jjas.v7i1.15848.

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The purpose of the study was to measure the quality of quail eggs fed with Moringa leaf flour in the feed. This study used 100 quails. This study used analysis of variance (ANOVA) to analyze the quality of quail eggs. The study used a completely randomized design (CRD) with 5 (five) treatments and 4 (four) replications, and each treatment unit used 5 (five quails). The research variables were egg weight, egg shell thickness, albumen index, Haugh unit, and egg yolk color. The results showed that the administration of Moringa leaf flour had no significant effect (P0.05) on egg weight, eggshell a
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Mohammed, Hasan Abdullah, and Sanaa A. M. Al-Hameed. "Effect of Dietary Black Cumin Seeds (Nigella Stavia),Garlic(Allium Sativum)and Lettuce Leaves (Lactuca Sativa) on Performance and Egg Qualty Traits of Native Layer Hens." IOP Conference Series: Earth and Environmental Science 910, no. 1 (2021): 012001. http://dx.doi.org/10.1088/1755-1315/910/1/012001.

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Abstract This work is done in rental house at Shaqlawa/Erbil city and It has been adapted to be a typical miniature field for experiment. (two month rearing ),for native layer at age (35week). Aimed of this experiment to investigate the effect of dietary 5% individual powder of black seeds, garlic and grinding of lettuce leaves on performance and egg quality traits of layer Hens. Atotal number of 64 layer distributed for four treatments, each of treatment included 16 hen and 4 cock, The treatments were as follows : T1 (control) without any addition, T2: 5% black cumin seeds powder, T3: 5% garl
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Kop-Bozbay, C. "Quality traits of table eggs as affected by management practices and storage periods." South African Journal of Animal Science 54, no. 2 (2024): 157–65. https://doi.org/10.4314/sajas.v54i2.02.

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This study evaluated the external and internal quality characteristics after various storage periods (SP) of eggs from different management practices (MP) regarding layer hen housing and feeding systems. One hundred eggs collected from farms with Lohman Sandy hens raised in i) a cage system where the standard diet was offered ad libitum (CAB), ii) a free-range production system with free access to both the standard diet and alfalfa pasture for grazing (FRG), or iii) a village poultry system where hens were fed on insects, grass, vegetables, or kitchen waste, as well as a restricted standard di
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Kralik, Gordana, Olivera Galović, Polonca Margeta, Danica Hanžek, Manuela Grčević, and Zlata Kralik. "Enrichment of table eggs with lutein." Poljoprivreda 26, no. 1 (2020): 56–63. http://dx.doi.org/10.18047/poljo.26.1.8.

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For the enrichment of eggs with lutein, a marigold flower extract – MFE (Tagetes erecta L.) was used. The two groups of laying hens were involved in the study – the control group (C) and the experimental group (E), respectively. The laying hens of the control group were fed by the lutein‐free mixture, while the laying hens’ E group consumed the mixture with the 3 g/kg of lutein. The laying hens’ feeding lasted for 31 days, after which the quality of eggs (i.e., the shape index, egg weight and the egg main parts, shell strength and thickness, Haugh units – HU, egg white height, egg yolk color,
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Marwi, Filoza, Osfar Sjofjan, Adharul Mutaqin, and Muhammad Halim Natsir. "The Effect of Phytobiotics Supplementation and Magnetized Drinking Water on Production Performance and Egg Quality of Laying Hens." Jurnal Ilmu dan Teknologi Hasil Ternak 16, no. 2 (2021): 95–104. http://dx.doi.org/10.21776/ub.jitek.2021.016.02.3.

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The experiment was conducted to evaluate the production performance and egg quality of laying hens supplemented with phytobiotics and magnetized drinking water. This experiment used 2700 gauss level in Magnetized Drinking Water (MDW). The phytobiotics had two form: the non-encapsulated phytobiotics (PTO) and encapsulated phytobiotics (EPTO). There were untreated water (control) and the treated water (MDW, PTO, PTO+MDW, EPTO, EPTO+MDW). The treatments were presented by 0.6% for each treatment. The result showed highly significant (p<0.01) improvement on feed conversion ratio (FCR) but no sig
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Noori, A. S., Z. Jameel, A. A. Saki, P. Zamani, and S. Mirzaei Goudarzi. "Egg yolk cholesterol, egg quality, and performance in response to copper–methionine chelates and alfalfa powder supplementation in Nick chick laying hen diets." Journal of the Indonesian Tropical Animal Agriculture 48, no. 3 (2023): 182–93. http://dx.doi.org/10.14710/jitaa.48.3.182-193.

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This experiment was designed to investigate the effects of different levels of copper–methionine chelates and alfalfa powder on egg yolk cholesterol content, egg quality, and performance in laying hens. In this experiment, a total of 100 laying hens (Nick Chick strain, from 109 to 117 weeks of age) were arranged into five experimental treatments, consisting of 2 different dietary alfalfa powder and 2 different copper chelate levels in a (2x2) factorial completely randomized design (CRD). The treat-ments groups included: T1 Control (Corn and soybean meal), treatments T2 (3% alfalfa powder+50 mg
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Adeoye, AA, OO Oyeleye, RA Olorunsola, P. Akinleye, and JB Ojajuni. "Storage duration impacts on nutritional composition and quality of table eggs." Bangladesh Journal of Animal Science 52, no. 1 (2023): 15–21. http://dx.doi.org/10.3329/bjas.v52i1.65356.

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This study was carried out to evaluate the effect of the duration of storage of ISA brown eggs at room temperature on the nutritional composition and quality of eggs. A total of one hundred and twenty (120) freshly laid eggs by 36 weeks old ISA brown layers were randomly collected and stored at room temperature for 21 days. On each sampling day (at week 0, week 1, week 2, and week 3 of storage), 30 eggs were broken to determine internal and external egg quality traits, proximate composition, and mineral profile. Collected data were subjected to statistical analysis. Duration of storage had a s
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Paryanta, Paryanta, Deden Sudrajat, and Anggraeni Anggraeni. "THE QUALITY OF QUAIL (COTURNIX-COTURNIX JAPONICA) EGG GIVEN MORINGA LEAF SOLUTION (MORINGA OLEIFERA L)." JURNAL PETERNAKAN NUSANTARA 5, no. 1 (2019): 13. http://dx.doi.org/10.30997/jpnu.v5i1.1799.

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Egg quality can be determined by measuring exterior quality includes egg shape, weight, while interior includes haugh unit (HU) value, yolk and egg albumen. This research aims to assess the potential of moringa leaf solution as an effort to improve the quality of quail eggs. This research was conducted from December 2017 to January 2018. The research was conducted at Badrupuyuh Farm Kp. Sukajaya RT 01/02 Ciomas Bogor Regency. The livestock that used in this research are 100 quails with age 35 day and average weight 125,93 ± 3,056 g. The feed that been used is a layered commercial and drinking
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González Ariza, Antonio, Francisco Navas González, Ander Arando Arbulu, José León Jurado, Cecilio Barba Capote, and María Camacho Vallejo. "Non-Parametrical Canonical Analysis of Quality-Related Characteristics of Eggs of Different Varieties of Native Hens Compared to Laying Lineage." Animals 9, no. 4 (2019): 153. http://dx.doi.org/10.3390/ani9040153.

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The aim of the present study is to characterize the productive capability of Utrerana and to compare the relationships among parameters determining the internal and external quality of the egg, through canonical correlation analysis. A flock of 68 Utrerana hens and a control group of Leghorn hens (n = 17) were housed individually to allow individual identification of eggs and for the assessment of egg quality characteristics. Almost all variables showed differences when both breeds were compared, except for white height, yolk diameter, yolkL* and yolk pH (p > 0.05). Only minor diameter, whi
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Santoso, U., and Y. Fenita. "THE EFFECT OF Sauropus androgynus LEAF EXTRACT ON PERFORMANCE, EGG QUALITY AND CHEMICAL COMPOSITION OF EGGS." Journal of the Indonesian Tropical Animal Agriculture 41, no. 3 (2016): 125–34. http://dx.doi.org/10.14710/jitaa.41.3.125-134.

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The purpose of this research was to produce the enriched eggs, but low in cholesterol content. Forty eight layer chickens aged 72 weeks (strain Dekalb Warren) were distributed into six treatment groups. One group of laying hens was fed diets without Sauropus androgynusleaf extract (SALE) as the control, and another five groups were fed diet supplemented to 9 g SALE, 18 g SALE, 27 g SALE, 36 g SALE, and 45 g SALE/kg diet, respectively. Completely randomized design was used in the present study.The experimental results showed that SALE supplementation had no effect on egg production, feed intake
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Hafsah, Dwi Sulistiawati, Muhammad Tahir, Andi Pertiwi Damayanti, Andi Nurfadillah, and Muhammed Rasyiq Al Shahab. "Eggs production yield and physical quality eggs of laying quail by inclusion of Clitoria ternatea flour as a phytobiotic in the diets." IOP Conference Series: Earth and Environmental Science 1446, no. 1 (2025): 012045. https://doi.org/10.1088/1755-1315/1446/1/012045.

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Abstract Feed ingredients need to be managed well to maximize quail production potential. In addition to having the right amount and quality of nutrients to maximize egg production, that feed can serve as a source of phytobiotics to help maintain health. The butterfly pea (Clitoria Ternatea), which has flowers that has vitamins, minerals, and bioactive compounds, is one feed that can be used as a source of phytobiotics. The study was conducted to determine the quantity and quality of eggs produced by laying quail (Coturnix coturnix japonica) by adding butterfly flower (BF) flour to diets as a
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41

Englmaierová, M., G. Dlouhá, M. Marounek, and M. Skřivan. " Efficacy of contrast levels of non-phytate phosphorus and Aspergillus niger phytase in hens fed wheat-maize-based diets." Czech Journal of Animal Science 57, No. 11 (2012): 499–505. http://dx.doi.org/10.17221/6382-cjas.

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A 2 × 2 factorial design experiment examined the effect of dietary non-phytate phosphorus (NPP) (1.3 and 4.0 g/kg) and 3-phytase (F) (0 and 150 FTU/kg) on the performance indicators of hens, physical parameters of eggs, phosphorus (P) content of the eggshells, and the pH of the digestive tract of laying hens. Two hundred and forty hens (ISA Brown) were housed in enriched cages and fed a wheat-maize-based diet. A significant effect of both NPP and F was found for the yolk colour (P = 0.016) and shell thickness (P = 0.038). The F supplement or higher level of NPP alon
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Herranz, Beatriz, Carlos Romero, Inés Sánchez-Román, et al. "Enriching Eggs with Bioactive Compounds through the Inclusion of Grape Pomace in Laying Hens Diet: Effect on Internal and External Egg Quality Parameters." Foods 13, no. 10 (2024): 1553. http://dx.doi.org/10.3390/foods13101553.

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(1) Background: Grapes and their associated by-products (such as grape pomace and GP) stand out for their polyphenol content, which makes them a source of bioactive compounds with antioxidant capacity. The aim of this research was to determine if the inclusion of 50 g/kg of GP in the diet of hens could enrich eggs with antioxidants and to study its effect on internal and external egg quality parameters. (2) Methods: A trial was conducted with two genetic lines of hens, which were fed either a control diet or a diet containing 50 g/kg of GP. Performance, internal and external egg quality, and e
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Nawiri, Everlyne, Joyce G. Maina, Judith A. Atela, Jane L. Ambuko, and Benjamin Kyalo. "Effects of Inclusion of Mango Peel Waste in Diets of Layer Chickens on Performance and Egg Quality in Kenya." Agriculture 14, no. 6 (2024): 944. http://dx.doi.org/10.3390/agriculture14060944.

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Alternative ingredients for the manufacture of poultry feeds need to be identified to meet the growing demand. A 42-day feeding trial was conducted to investigate the effects of the inclusion of mango peel waste in layer chicken diets on performance and egg quality. This study involved one hundred and fifty Isa Brown layer chickens aged 60 weeks. These chickens were assigned to five treatments with graded levels of mango peels: 0% (Treatment 1), 3.5% (Treatment 2), 7% (Treatment 3), 14% (Treatment 4) and 28% (Treatment 5), using a completely randomized design (CRD). Daily egg production was re
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44

Souza, Mônica Filomena Assis, Wellington Santos, Jean Kaique Valentim, et al. "Influence of homeopathy on the quality of quail eggs stored for different periods of time." International Journal of High Dilution Research - ISSN 1982-6206 21, no. 1 (2022): 21. http://dx.doi.org/10.51910/ijhdr.v21i1.1183.

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Introduction: The purpose of this trial was to assess the influence of homeopathy products on the diet of quails based on egg quality when submitted to different storage periods. Methodology: Two hundred, 45 day old Japanese quails and 80% of production were used, in a completely randomized design comprised of a 4x3 factorial, and 4 diets (basal feed, inert vehicle and 2 homeopathic products: Fertsigo® (Sulphur 10 CH, Sepia 15CH ) and Ovosigo® (Belladonna 12CH,Silicea 12 CH, Natrum mur. 30CH, Calcarea phos. 30CH, Sulphur 12CH) and 3 storage periods (0 days, 7 days and 14 days) with ten repetit
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Hammershøj, Marianne, Gitte Hald Kristiansen, and Sanna Steenfeldt. "Dual-Purpose Poultry in Organic Egg Production and Effects on Egg Quality Parameters." Foods 10, no. 4 (2021): 897. http://dx.doi.org/10.3390/foods10040897.

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Egg laying genotypes have been selected for generations due to their high yield and egg quality, resulting in efficient feed utilization and low body weight; hence, they are not suitable for meat production. This imposes an issue for the male layer chicks, which are killed at one day old. Because of ethical and food waste concerns, the search for suitable dual-purpose genotypes in order to avoid euthanasia of male day-old chicks has intensified. The aim of the present study is to evaluate potential dual-purpose genotypes for their egg quality compared to a representative egg laying genotype. T
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Haqani, Mohammad Ibrahim, Shigeru Nomura, Michiharu Nakano, et al. "Mapping of Quantitative Trait Loci Controlling Egg-Quality and -Production Traits in Japanese Quail (Coturnix japonica) Using Restriction-Site Associated DNA Sequencing." Genes 12, no. 5 (2021): 735. http://dx.doi.org/10.3390/genes12050735.

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This research was conducted to identify quantitative trait loci (QTL) associated with egg-related traits by constructing a genetic linkage map based on single nucleotide polymorphism (SNP) markers using restriction-site associated DNA sequencing (RAD-seq) in Japanese quail. A total of 138 F2 females were produced by full-sib mating of F1 birds derived from an intercross between a male of the large-sized strain with three females of the normal-sized strain. Eggs were investigated at two different stages: the beginning stage of egg-laying and at 12 weeks of age (second stage). Five eggs were ana
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Muhammad Jodi Shahid and Anfal Saud Abdul-Razzaq Al-Aboudi. "Effect of omega-3 on some productive and eggs traits of Japanese quail." University of Thi-Qar Journal of agricultural research 11, no. 2 (2022): 54–60. http://dx.doi.org/10.54174/utjagr.v11i2.181.

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The study was conducted to determine the effect of adding omega-3 fatty acid to the quail's diet on some productive and egg quality traits. This experiment was conducted in the poultry field, Department of Animal Production, College of Agriculture and Marshes, University of Thi Qar, from 10/202021 to 02/14/2022. A total of 300 quail birds, 45 days age, were used, which was fed on three diet type, the first diet (control ration) without adding oil, the second ration was added to it with sunflower oil (0.01%), the third diet was added to omega-3 oil at a rate of (0.01%). The results showed that
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48

Ürüşan, H. "Hepatoprotective effect of Artichoke (Cynara scolymus) in laying hens." Journal of the Hellenic Veterinary Medical Society 74, no. 1 (2023): 5249–58. http://dx.doi.org/10.12681/jhvms.28954.

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This experiment was conducted to investigate the effect of artichoke plant (Cynara scolymus) at different ratios (0, 5, 10 and 15 g/kg) supplementation into high-energy laying hen diet on performance, egg quality parameters, serum lipid profile, some liver enzymes and liver fat ratio. In total, one hundred and twenty 70-week-old Lohman LSL laying hens were randomly assigned to five groups and each group consisted of six subgroups. The control group was fed the basal feed (2650 kcal/kg ME), and the treatments groups were fed with high energy (2850 kcal/kg ME) including 0, 5, 10 and 15 g/kg arti
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Polycarpe Ulbad, Tougan, and Thewis Andre. "FACTORS AFFECTING EGG QUALITY AND FUNCTIONAL PROPERTIES." International Journal of Advanced Research 12, no. 08 (2024): 1235–50. http://dx.doi.org/10.21474/ijar01/19366.

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Egg external and internal quality attributes are of great importance for egg industry worldwide. The current bibliographical analysis and review covers egg composition and factors affecting egg quality. Egg quality is generally measured as its shell quality and internal quality. The analysis of egg shell quality includes egg shell color (CIE L*, a*, b*), size, egg specific gravity, shell deformation, shell breaking strength, shell weight, shape index, shell percentage, shell thickness, and shell ultrastructure. The egg internal quality is measured as albumen quality, Haugh Unit, yolk color, th
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Saleh, Ahmed A., Esraa Gawish, Samy F. Mahmoud, et al. "Effect of Natural and Chemical Colorant Supplementation on Performance, Egg-Quality Characteristics, Yolk Fatty-Acid Profile, and Blood Constituents in Laying Hens." Sustainability 13, no. 8 (2021): 4503. http://dx.doi.org/10.3390/su13084503.

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Natural and chemical colorants are attracting a lot of attention as sustainable feed additives due to their effect on food color and because presentation matters to consumers. Color also is a major sensory factor that helps consumers determine food quality and its possible health benefits. For example, highly colored egg yolks can only come from healthy laying hens fed a well-balanced, nutrient-rich diet. Consumers associate an intense yolk color with healthy, nutrient-rich food. There is a growing market request for eggs with rich yolk coloring. The purpose of the current study was to evaluat
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