Results 61 to 70 of about 3,983,242 (226)

Heat Stress and Gut Microbiome Dynamics in Poultry: Interplay, Consequences, and Mitigation Strategies

Animal Research and One Health, EarlyView.
Heat stress disrupts gut microbial balance in poultry, impairing nutrient absorption and immunity. This review outlines the interplay between thermal stress and microbiome dynamics and discusses integrative mitigation strategies, probiotics, phytogenics, cooling systems, and genetic adaptation to enhance poultry resilience.
O. E. Oke, A. I. Oni, O. A. Akosile, K. M. Oliyide, C. A. Ishola, M. O. Logunleko, O. A. Jimoh, C. P. Njoku, L. O. Fasasi, V. A. Uyanga   +9 more
wiley   +1 more source

Effects of breeder age, strain, and eggshell temperature on nutrient metabolism of broiler embryos

Poultry Science, 2017
Breeder age and broiler strain influence the availability of nutrients and oxygen through yolk size and eggshell conductance, and the effects of these egg characteristics on nutrient metabolism might be influenced by eggshell temperature (EST). This study aims to determine effects of breeder age, strain, and EST on nutrient metabolism of embryos.
Nangsuay, A., Meijerhof, R., van den Anker-Hensen, I., Heetkamp, M.J.W., Kemp, B., van den Brand, H.   +5 more
openaire   +3 more sources

Heat Stress in Quail: Impacts on Health and Productivity, and Mitigation Strategies

Animal Research and One Health, EarlyView.
Heat stress disrupts physiological homeostasis in quail, inducing oxidative stress, immune dysregulation, and metabolic imbalance, which impair growth, reproduction, product quality, and welfare. Integrating nutritional, environmental, and genetic–epigenetic strategies enhances thermotolerance, sustains productivity, and supports climate‐smart quail ...
T. A. Eletu, I. A. Anjola, L. O. Fasasi, D. P. Fadipe, A. T. Afuye, F. O. Fasanya, O. E. Oke   +6 more
wiley   +1 more source

Sorption of Pb(II) and Cu(II) by low-cost magnetic eggshells-Fe3O4 powder [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2012
This study explored the feasibility of using magnetic eggshell-Fe3O4 powder as adsorbent for the removal of Pb(II) and Cu(II) ions from aqueous solution. The metal ionsadsorption media interaction was characterized using XRD and FTIR.
Ren Jianwei, Bopape Mokgadi F., Setshedi Katlego, Kitinya Jacob O., Onyango Maurice S.   +4 more
doaj   +1 more source

Pemanfaatan Limbah Cangkang Telur sebagai Pupuk Organik Cair di Kecamatan Rumbai Bukit

Prima: Journal of Community Empowering and Services, 2021
Utilization of Eggshell Waste As Liquid Organic Fertilizer in Rumbai Bukit District. Eggshell waste can be used for the manufacture of liquid organic fertilizer. Eggshells can come from laying hens farm waste and household kitchen waste.
Saberina Hasibuan, Muhammad Rafi Nugraha, Aufa Kevin, Novan Rumbata, Syahkila Syahkila, Sekar Asmara Dhewanty, Muhammad Fajar Fadillah, Maya Kurniati, Nana Trilanda, Sherina Nur Afifah, Tevania Shafira   +10 more
doaj   +1 more source

Thermograph measurements of eggshell temperature during incubation

The Animal Biology, 2008
The aim of this work was to study changes of eggshell temperature (EST) during short-time egg cooling using thermography measurements in order to monitor a course of chick embryo development. Eggs (n = 600, broiler line ROSS 308) were incubated in Petersime setter S576 in temperature (T = 37.8°C) and relative humidity (RH = 51%).
Marcin Lis, J. Augustyn, K. Torbus, Agnieszka Lisowska-Lis, K. Tomża, Jerzy Niedziółka   +5 more
openaire  

Physical properties and compressibility of quail eggshell nanopowder with heat treatment temperature variations

Materials Research Express, 2021
AbstractThis research aimed to determine the effect of heat treatment temperature variations on the physical properties and the quail eggshell’s compressibility. The quail eggshells was obtained from the waste of restaurants and market traders and processed into powder form by ball milling method for 10 h and sintered at 900 °C, 1000 °C, and 1100 °C, a
Poppy Puspitasari, Muhammad Chairil, Sukarni Sukarni, Nicky Suwandhy Widhi Supriyanto   +3 more
openaire   +2 more sources

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

Animal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang, Fang‐Fang Guo, Wen‐Juan Du, Meng Li, Aftab Shaukat, Zhu‐Qing Jia, Shu‐Cheng Huang   +6 more
wiley   +1 more source

Comprehensive Characterization of Acer truncatum Leaf Extract: Identification of Systemic Metabolites and Effects on Performance, Antioxidant Status, and Intestinal Microbiota in Laying Hens

Animal Research and One Health, EarlyView.
Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin, Jiantao Yang, Minglu Gao, Xiaozhao Tao, Xin Yang, Yanli Liu, Xiaojun Yang   +6 more
wiley   +1 more source

“Intracascaral space” an eggshell structure of Caiman latirostris eggs

Scientific Reports, 2021
In recent decades, eggshells of eggs from large-bodied reptiles have been studied by many researchers, to describe the eggshell, to compare them to extinct lineages that once inhabited our planet and also to understand how the egg provides the embryo ...
Mila V. Piazza, Mariela S. Fernández, Pamela M. L. Leiva, Carlos I. Piña, Melina S. Simoncini   +4 more
doaj   +1 more source