Effect of dietary roasted and autoclaved full‐fat soybean on the performance of laying hens and egg quality traits by Zohreh Karimi, Mehran Torki, Alireza Abdolmohammadi

“…Based on a completely randomized design with a 2 × 4 factorial arrangement of treatments plus a control group, nine diets in which SBM were replaced with 25%, 50%, 75% and 100℅ roasted or autoclaved FFSB, with six replicates (with six hens each), were evaluated during an 8‐week trial period (60–68 weeks). …”
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Age-related effect of high-frequency LED lighting in laying hens on biochemical, enzymatical, and electrolytes variables by H.A. Olanrewaju, J.D. Evans, S.D. Collier, J.L. Purswell, S.L. Branton

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Effect of Licorice Extract and Prebiotic on Laying Hen Performance and Egg Quality in the Pre and Early Laying Periods by Somaye Sabzipoor, Aliasghar Saki, Hossein Jahanian Najafabadi, Pouya Zamani, Mohammad Houshyar

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Isolation and characterization of multidrug resistant Gallibacterium anatis biovar haemolytica strains from Polish geese and hens by Magdalena Karwańska, Alina Wieliczko, Anders Miki Bojesen, Kasper Rømer Villumsen, Eva Krzyżewska-Dudek, Anna Woźniak-Biel

“…A total of 48 different resistance profiles were detected. Of all isolates, 50.8% formed a strong biofilm, where strains isolated from geese appeared to be better at biofilm formation than strains isolated from laying and breeding hens. …”
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Assessment of mycotoxins (deoxynivalenol, zearalenone, aflatoxin B1 and fumonisin B1) in hen’s eggs in Jordan by Tareq M. Osaili, Akram R. Al-Abboodi, Mofleh AL. Awawdeh, Samah Aref M.AL. Jbour

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An investigation into the influence of fermented cottonseed meal on the productive performance, egg quality, and gut health in laying hens by A. Ashayerizadeh, V. Jazi, M.R. Rezvani, H. Mohebodini, E.A. Soumeh, M.R. Abdollahi

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Tea polyphenols increase the antioxidant status of laying hens fed diets with different levels of ageing corn by Ling Zhou, Xuemei Ding, Jianping Wang, Shiping Bai, Qiufeng Zeng, Zuowei Su, Yue Xuan, Keying Zhang

“…This study was conducted to evaluate the effects of ageing corn levels (stored for 4 years) with or without the supplementation of tea polyphenols (TPP) on the performance, egg quality and antioxidant status of laying hens. A total of 288 Lohmann commercial laying hens (63-week-old) were used under a 2 × 4 factorial arrangement with 4 levels of dietary ageing corn (0%, 25%, 50%, or 100%) and 2 levels of TPP (0 and 600 mg/kg) for 8 wk. …”
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Comparison of Organic and Mineral Selenium on Performance, Microbial Population, Intestinal Histopathologhy and Cecum Acidity of Laying Hens by Zahra Tahami, Behrouz Dastar, Ehsan Oskoueian, Seyed reza Hashemi

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Synergistic effects of quercetin and vitamin E on egg production, egg quality, and immunity in aging breeder hens by Felix Kwame Amevor, Zhifu Cui, Zifan Ning, Xiaxia Du, Ningning Jin, Gang Shu, Xun Deng, Qing Zhu, Yaofu Tian, Diyan Li, Yan Wang, Zhichao Zhang, Xiaoling Zhao

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Interaction Between Cecal Metabolites and Liver Lipid Metabolism Pathways During Induced Molting in Laying Hens by Jun Zhang, Jun Zhang, Xiaoqing Geng, Xiaoqing Geng, Yihui Zhang, Yihui Zhang, Xinlong Zhao, Xinlong Zhao, Pengwei Zhang, Pengwei Zhang, Guirong Sun, Guirong Sun, Wenting Li, Wenting Li, Donghua Li, Donghua Li, Ruili Han, Ruili Han, Guoxi Li, Guoxi Li, Yadong Tian, Yadong Tian, Xiaojun Liu, Xiaojun Liu, Xiangtao Kang, Xiangtao Kang, Ruirui Jiang, Ruirui Jiang

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Interaction between oviposition time, age, and environmental temperature and egg quality traits in laying hens and broiler breeders by E. Tůmová, R.M. Gous

“…A significant interaction (P ≤ 0.011) was determined in oviposition time. The highest number (25.8%) of eggs was laid at 7:30 h by young laying hens kept at 20°C and the lowest (3.7%) by young layers at 15:30 h kept in the same temperature. …”
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Determination of Phosphorus Requirement for Post Molted Laying Hens using Nonlinear and Multivariate Nonlinear Mixed Effects Models by Saeed Khalaji, Amir H. Naderi, Seyed N. Mousavi, Mojtaba Zaghari, Ahmad Malakzadegan

“…According to the broken line models, the range of optimal AP requirement of post molted laying hens for various responses were 1.8 to 2.5 g/kg of diet.…”
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Effects of Dietary Bopu Powder Supplementation on Serum Antioxidant Capacity, Egg Quality, and Intestinal Microbiota of Laying Hens by Hua Liu, Hua Liu, Qian Lin, Qian Lin, Xiubin Liu, Xiubin Liu, Peng Huang, Peng Huang, Zihui Yang, Zihui Yang, Manhu Cao, Mengting Liu, Mengting Liu, Xinyao Li, Xinyao Li, Jianguo Zeng, Jianguo Zeng, Jianhua He

“…Six hundred and forty-eight 33-week-old Lohmann Brown commercial laying hens were randomly allocated into six groups and fed a basal diet supplemented with 0, 25, 50, 100, 200, and 400 mg/kg Bopu powder for 8 weeks, denoted BP0, BP25, BP50, BP100, BP200, and BP400, respectively. …”
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Effect of Dietary Crude Protein and Methionine on Egg Production and Egg Quality of Laying Hens During Phase II by H Mohammadi Emarat, A Golian, A Tahmasbi, H Kermanshahi

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Potency of probiotics Bifidobacterium spp. and Lactobacillus casei to improve growth performance and business analysis in organic laying hens by Widya Paramita Lokapirnasari, Teguh Bagus Pribadi, Anam Al Arif, Soeharsono Soeharsono, Sri Hidanah, Nenny Harijani, Rifqy Najwan, Khoirul Huda, Hana Cipka Pramuda Wardhani, Nabil Fariz Noor Rahman, Andreas Berny Yulianto

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Dietary chloride levels affect performance and eggshell quality of laying hens by substitution of sodium sulfate for sodium chloride by Jing Wang, Hai-jun Zhang, Shu-geng Wu, Guang-hai Qi, Li Xu, Jing Wang

“…Three hundred sixty Jing Brown laying hens aged 43 wk were randomly divided into 5 groups and fed with corn–soybean meal diets containing 0.06, 0.10, 0.15, 0.20, and 0.25% total Cl inclusion. …”
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Hen feather: a bio-waste material for adsorptive removal of methyl red dye from aqueous solutions by Samina Zaman, Md. Nayeem Mehrab, Md. Shahnul Islam, Gopal Chandra Ghosh, Tapos Kumar Chakraborty

“…This study investigates the potential applicability of hen feather (HF) to remove methyl red (MR) dye from aqueous solution with the variation of experimental conditions: contact time (1–180 min), pH (4–8), initial dye concentration (5–50 mg/L) and adsorbent dose (3–25 g/L). …”
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Effects of Arginine Supplementation on Organ Development, Egg Quality, Serum Biochemical parameters, and Immune Status of Laying Hens by H Yang, X Ju, Z Wang, Z Yang, J Lu, W Wang

“…Abstract This experiment was conducted to study the effects of arginine supplementation on organ development, egg quality, blood parameters, and immune status of laying hens. A total of 360 25-week-old brown Leghorn laying hens were randomly divided into three groups with six replicates of 20 birds each and fed diets supplemented with 0, 8.5, or 17 mg of L-arginine/kg for 42 days. …”
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Isolation and Identification of Pathogenic Gram-Positive Bacteria from Egg Shell of Hen and to See Their Antimicrobial Susceptibility Pattern by Jannatul Fardows, Abu Bakar Siddique, Adneen Moureen, Tasmin Afroz Binte Islam, Nasrin Farhana, Chowdhury Rafia Naheen

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The active core microbiota of two high-yielding laying hen breeds fed with different levels of calcium and phosphorus by Christoph Roth, Christoph Roth, Tanja Sims, Tanja Sims, Markus Rodehutscord, Markus Rodehutscord, Jana Seifert, Jana Seifert, Amélia Camarinha-Silva, Amélia Camarinha-Silva

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