Energy partitioning by broiler breeder hens in conventional daily-restricted feeding and precision feeding systems

Hadinia, Sheila; Carneiro, P.R.O.; Korver, D. R.; Zuidhof, M. J.

doi:10.3382/ps/pez387

Cited by 11 publications

(10 citation statements)

References 43 publications

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“…according to Slozhenkina et al (2020) 99% of the constituents of egg yolk are lipids and lipid oxidation in egg yolk is used to supply energy needs for embryonic development. Hadinia et al (2019) reported that energy intake in the body of the breeder is metabolized for maintenance. growth.…”

Section: Interactionmentioning

confidence: 99%

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Interaction Effect of Vitamin E-selenium Supplementation and Metabolic Energy on Reproductive Performance of Joper Breeders

Haryuni

Hartutik

Widodo

et al. 2021

JITV

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The side effect of fatty acid oxidation during lippoprotein synthesis is the release of oxygen in the tissue called reactive oxygen species (ROS). Metabolic stress in Joper brooders due to an imbalance between ROS and antioxidants causes a decrease in hatching egg production and quality. Therefore, research is needed to improve the reproductive performance of Joper broodstock by combining vitamin E-selenium supplementation and metabolic energy. This study used 200 hatched eggs resulting from a cross between 60 weeks old Sentul males and 35 weeks old ISA BROWN laying hens that had been treated. This study used a Factorial Completely Randomized Design (CRD) (2 x 4). The first factor is the energy level (2700 and 2800 kcal/kg) and the second factor is the dose of vitamin E-selenium supplementation (0, 25, 50, 75 and 100 ppm). Selenium dosage is 1ppm/mg vitamin E. The interaction between vitamin E-selenium supplementation and energy had a very significant effect (P<0.01) in increasing DOC weight. The single factor energy level and vitamin E-selenium supplementation significantly (p<0.05) in reducing embryo mortality and increasing hatchability, while fertility and eggshell quality were not affected by the two treatment factors. The conclusion of this study is the interaction between vitamin E-selenium supplementation and energy levels can increase the weight of Joper's DOC, while the single factor of vitamin E-selenium supplementation and energy levels can reduce embryo mortality and increase hatchability. The best interaction with 100 ppm vitamin E-selenium supplementation and energy 2800 kcal/kg.

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Section: Interactionmentioning

confidence: 99%

“…Vitamin E works synergistically with selenium in lipid peROSidation (Abd El-Hack et al 2017;Çelebi 2019). Metabolic energy (ME) is used for maintenance (basal metabolism, regulation of body temperature, immune response and activity, growth and egg production (Hadinia et al 2019). Surplus energy in the body is stored as body fat mass.…”

Section: Introductionmentioning

confidence: 99%

Interaction Effect of Vitamin E-selenium Supplementation and Metabolic Energy on Reproductive Performance of Joper Breeders

Haryuni

Hartutik

Widodo

et al. 2021

JITV

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“…Individual feed intake recording systems are usually used for collecting data to enable precision management as well as genetic and genomic selection for improved feed efficiency (Hoque and Suzuki, 2009;Egger-Danner et al, 2014;Hadinia et al, 2019). However, there are additional variables that can be used as proxies of animal resilience and feeding behavior (Maselyne et al, 2015;Putz et al, 2019).…”

Section: Individual Feed Intake Recording Systemsmentioning

confidence: 99%

“…In the case of poultry, precision feeding stations in broiler breeders can provide individual information about their performance in terms of growth rate and feed intake during rearing and lay (Hadinia et al, 2019). This information allows individual and automatic management of the feed restriction level and improve body weight uniformity in the flock (Zuidhof, 2018).…”

Section: Individual Feed Intake Recording Systemsmentioning

confidence: 99%

Large-Scale Phenotyping of Livestock Welfare in Commercial Production Systems: A New Frontier in Animal Breeding

et al. 2020

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Genomic breeding programs have been paramount in improving the rates of genetic progress of productive efficiency traits in livestock. Such improvement has been accompanied by the intensification of production systems, use of a wider range of precision technologies in routine management practices, and high-throughput phenotyping. Simultaneously, a greater public awareness of animal welfare has influenced livestock producers to place more emphasis on welfare relative to production traits. Therefore, management practices and breeding technologies in livestock have been developed in recent years to enhance animal welfare. In particular, genomic selection can be used to improve livestock social behavior, resilience to disease and other stress factors, and ease habituation to production system changes. The main requirements for including novel behavioral and welfare traits in genomic breeding schemes are: (1) to identify traits that represent the biological mechanisms of the industry breeding goals; (2) the availability of individual phenotypic records measured on a large number of animals (ideally with genomic information); (3) the derived traits are heritable, biologically meaningful, repeatable, and (ideally) not highly correlated with other traits already included in the selection indexes; and (4) genomic information is available for a large number of individuals (or genetically close individuals) with phenotypic records. In this review, we (1) describe a potential route for development of novel welfare indicator traits (using ideal phenotypes) for both genetic and genomic selection schemes; (2) summarize key indicator variables of livestock behavior and welfare, including a detailed assessment of thermal stress in livestock; (3) describe the primary statistical and bioinformatic methods available for large-scale data analyses of animal welfare; and (4) identify major advancements, challenges, and opportunities to generate high-throughput and large-scale datasets to enable genetic and genomic selection for improved welfare in livestock. A wide variety of novel welfare indicator traits can be derived from information captured by modern technology such as sensors, automatic feeding systems, milking robots, activity monitors, video cameras, and

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“…Metabolic energy in the breeding industry will be utilized for maintenance requirements (basal metabolism, thermal regulation, immune response and activity), growth and egg production [10]. Energy balance plays an important role in the neuroendocrine system that affects the reproductive process [11].…”

Section: Introductionmentioning

confidence: 99%

Effect of energy and dose of vitamin E selenium on improving the reproduction performance of Joper brood stock

et al. 2022

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Production performance in Joper broodstock can be improved through increased feed energy and vitamin E-selenium supplementation. This study used 400 laying hens Isa Brown aged 35 weeks and 15 Sentul rooster aged 68 weeks. This study used a factorial completely randomized design with 2 factors, namely metabolic energy levels (2,700 and 2,800 kcal/kg) and vitamin E-selenium supplementation doses (0, 25, 50, 75 and 100 ppm) where each treatment used 10 laying hens and repeated 4 times. The dose of selenium is 0.001 ppm/mg vitamin E. The energy level has a very significant effect (P < 0.01) on (feed, protein and energy) intake and HDP. The dose level of vitamin E- selenium in feed had a very significant effect (P < 0.01) on HDP and significant (P < 0.05) on (feed, protein and energy) intake and FCR. The interaction between the two has a very significant effect (P < 0.01) on HDP. The average feed intake 113-115 g/day, protein intake 21.90-22.20 g/day and energy intake 308-317 kcal/bird. HDP 76.70-83.00%. The conclusion of this study is that feed with metabolic energy of 2800kcal/kg and vitamin E-selenium supplementation at a dose of 100 ppm can improve the productivity of Joper broodstock.

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Energy partitioning by broiler breeder hens in conventional daily-restricted feeding and precision feeding systems

Cited by 11 publications

References 43 publications

Interaction Effect of Vitamin E-selenium Supplementation and Metabolic Energy on Reproductive Performance of Joper Breeders

Interaction Effect of Vitamin E-selenium Supplementation and Metabolic Energy on Reproductive Performance of Joper Breeders

Large-Scale Phenotyping of Livestock Welfare in Commercial Production Systems: A New Frontier in Animal Breeding

Effect of energy and dose of vitamin E selenium on improving the reproduction performance of Joper brood stock

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