Academic literature on the topic 'White Hisex layer hens'

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Journal articles on the topic "White Hisex layer hens"

1

Mohmed, Ismaiel Hamdan Malek, Ahmed Mulhtar Mukhtar, and Abd Elbagi Mohammed Kamal. "Effect of using the Local Concentrate as an alternative to the imported concentrate on the performance and egg quality of layers." GPH-International Journal of Agriculture and Research 8, no. 05 (2025): 09–19. https://doi.org/10.5281/zenodo.15436601.

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A total of 27 White Hisex layer hens (24 weeks old) were used in this study. They were purchased from a company specializing in the production of laying hens. The birds were randomly divided into three treatment groups (A, B, and C), with each group further subdivided into three replicates of three birds each. Group A was fed a diet containing 5% local concentrate, Group B received 7.5% local concentrate, while Group C (control) was fed a diet with 5% imported concentrate. The inclusion of local concentrate at both levels significantly improved egg production and quality parameters compared to
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2

IGNATOVICH, Larisa S., Elena V. GINTER, Aleksandr S. LYKOV, Irina Yu KUZMINA, and Svetlana B. KUSTOVA. "THE USE OF NON-CONVENTIONAL SUPPLEMENTARY FEEDS IN CATTLE AND LAYER DIET." Periódico Tchê Química 16, no. 32 (2019): 668–87. http://dx.doi.org/10.52571/ptq.v16.n32.2019.686_periodico32_pgs_668_687.pdf.

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It was undertook a number of studies on the effects of introducing new non-conventional vegetable supplementary feeds in the diets of dairy cows and industrial laying hens. Plants are not cultivated for their production, but they refer to wild crops growing in the natural habitat in sufficient quantities. The purpose of the research was to determine the effect of introducing non-conventional vegetable supplementary feeds on the productive qualities of cows and laying hens; quality of products (milk, eggs); nutrient digestibility (use) of laying hens and reproductive functions of cows; and to i
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Yeasmin, S., MS Islam, SD Nath, and SS Islam. "Physical and nutritional qualities of eggs and meats fed shrimp head meal to layer chicken." Bangladesh Journal of Animal Science 50, no. 1 (2021): 12–21. http://dx.doi.org/10.3329/bjas.v50i1.55560.

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The experiment was conducted to investigate the effects of substitution of soybean meal of laying hens ration by shrimp head meal (SHM) on physical and nutritional quality of eggs and meats. Three hundred Hisex White laying hens were divided into five treatment groups and allocated five experimental diets included different levels of SHM. Soybean meal contents of control ration was substituted by SHM meal at the rate of 25, 50, 75 and 100%, respectively. Samples of SHM, eggs and meats were subjected to proximate analysis. Physical properties of eggs and meats were also analyzed following the s
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Almeida, Guilherme Resende de, Michele de Oliveira Mendonça, Lidianne Carolina de Castro Weitzel, et al. "Physical quality of eggs of four strains of poultry." Acta Scientiarum. Animal Sciences 43 (October 6, 2021): e52738. http://dx.doi.org/10.4025/actascianimsci.v43i1.52738.

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The layer poultry is an important activity for food production with high biological value. Measuring egg quality has great relevance to ensure safety and quality products for consumers. Thus, the objective was to evaluate the egg physical quality of four laying hen’s strains. Were used 864 eggs from four laying hens’ lines (Hisex Brown®, Hy-Line Brown®, Isa Label®, and Lohmann Brown®). The experimental design was completely randomized composed of four treatments (strains) with nine replications with four eggs each. Egg weight, egg diameter, egg length, specific gravity, yolk, albumen and shell
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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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Shelyov, A. V., K. V. Kopylov, N. P. Prokopenko, S. S. Kramarenko, and A. S. Kramarenko. "Genotypical structure of egg hens by DNA microsatellites." Sučasne ptahìvnictvo, no. 11-12 (December 23, 2020): 16–21. http://dx.doi.org/10.31548/poultry2020.11-12.016.

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The character of genotypic polymorphism of five industrial egg crosses of hens for five microsatellite DNA loci was analyzed. For the studied loci, 157 different genotypic variants were identified. Industrial crosses of domestic chicken Gallus domesticus significantly differed in the distribution of genotypes for all studied microsatellite loci (P <0.001). The largest number of genotypes was found in brown crosses. For loci ADL268 and LEI094, individuals of the Hisex Brown cross were the most polymorphic, while for others, Lohmann Brown. The most common among the studied birds is the genoty
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7

Tsoi, Z. V., and D. S. Adushinov. "Feed additive from marine fishing waste in compound feed for laying hens under the conditions of the Primorsky Territory." Kormlenie sel'skohozjajstvennyh zhivotnyh i kormoproizvodstvo (Feeding of agricultural animals and feed production), no. 12 (November 21, 2022): 20–32. http://dx.doi.org/10.33920/sel-05-2212-03.

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The Far East and in particular the Primorsky Territory is very rich in seafood, waste from the processing of which can be used in feeding animals and poultry. Currently, various technologies are used in Primorsky Territory to process fi sh production waste. Thus, it makes production waste-free. The purpose of the research was the scientific and practical justifi cation of increasing the productivity of the replacement young chickens and laying hens of the cross Hisex White by including a feed additive from waste from the processing of fi shing in the Primorsky Territory. The research was carri
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Miranda, D. A., L. F. S. Moreira, A. A. De Almeida, et al. "Organic minerals, tributyrin, and blend of organic acids in the diet of commercial laying hens at the end of production." South African Journal of Animal Science 53, no. 1 (2023): 7–16. http://dx.doi.org/10.4314/sajas.v53i1.02.

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This study aimed to evaluate the responses in performance, egg quality, and health of internal organs of laying hens of Hisex White lineage. The birds were provided with diets supplemented with organic minerals (OM) + tributyrin, associated or not with a mixture of organic acids (benzoic formic, citric, and phosphoric), compared to a control treatment containing zinc bacitracin (28 ppm). In total, 160 laying hens of the commercial Hisex White lineage of 68 w and an average weight of 1.735 ± 0.025 kg were distributed in 40 experimental plots. The study employed a completely randomized design, w
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Brelaz, K. C. B. T. R., F. G. G. Cruz, J. P. F. Rufino, R. J. M. Brasil, A. F. Silva, and A. N. A. Santos. "Serum biochemistry profile of laying hens fed diets with fish waste oil." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 73, no. 1 (2021): 223–30. http://dx.doi.org/10.1590/1678-4162-11704.

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ABSTRACT The present study aimed to evaluate increasing levels of fish waste oil in diets for laying hens on serum biochemistry profile. 192 Hisex White laying hens at 29 weeks of age were used, with water and food ad libitum. The experimental design was completely randomized consisting of eight treatments corresponding to the inclusion levels of fish waste oil (0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0 and 3.5%) in the diets, with four replicates of six birds each. Data collected were subjected to polynomial regression at 5% of significance. Significant differences (P<0.05) were observed in triglyce
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Batalha, Oscarina De Souza, Sonia Sena Alfaia, Frank George Guimarães Cruz, Rogério Souza de Jesus, João Paulo Ferreira Rufino, and Valcely Rocha Costa. "Digestibility and physico-chemical characteristics of acid silage meal made of pirarucu waste in diets for commercial laying hens." Acta Scientiarum. Animal Sciences 39, no. 3 (2017): 251. http://dx.doi.org/10.4025/actascianimsci.v39i3.35112.

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The objective of this study was to evaluate the effects of acid silage meal made of pirarucu waste in diets for commercial laying hens on apparent digestibility and energy metabolism. Seventy-two Hisex White hens with 71 weeks of age were assigned to a completely randomized with two treatments (control diet and diet with 3% pirarucu waste acid silage) with six replicates of six birds each. The ensiled biomass was light brown in color, showing acidified aroma; creamy consistency; 4.38±0.11 pH; 84.16% dry matter; 40.06% crude protein; 26.82% ether extract; 9.31% mineral matter, 65.16 g kg-1 calc
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