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You searched for: Subject "poultry production" Remove constraint Subject: "poultry production"
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1. Exploring animal genetic resources of the domestic chicken and their behavior in the open field

Author:
Inga Tiemann; Senta Becker; Wolfgang Büscher; Verena Meuser
Source:
Journal of applied poultry research 2022 v.31 no.2 pp. 100237
ISSN:
1056-6171
Subject:
poultry production,   etc   ; animal welfare; chickens; fearfulness; research;     Show all 5 Subjects
Abstract:
... Animal welfare is of general interest, and in the farming arena, efforts have increased to create optimal conditions for poultry production. Detailed and standardized studies on specific behavioral issues, such as fear, exploration, and social reinstatement behavior, are needed to support these initiatives. The variables mentioned can be directly queried from the animal in the open field to provid ...
DOI:
10.1016/j.japr.2022.100237

2. Light regimen on health and growth of broilers: an update review

Author:
Yujun Wu; Jingxi Huang; Shuli Quan; Ying Yang
Source:
Poultry science 2022 v.101 no.1 pp. 101545
ISSN:
0032-5791
Subject:
poultry production,   etc   ; color; growth performance; industrialization; lighting; wavelengths;     Show all 6 Subjects
Abstract:
... The importance of lighting regimen is increasing with the industrialization of poultry production, as lighting has been intimately associated with not only the establishment of rhythm and synchronous physiology of broiler chickens, but also the secretion of hormones associated with broiler maturation and growth. In recent years, increasing attention has been paid to the effects of lighting managem ...
DOI:
10.1016/j.psj.2021.101545

3. Competitiveness of broiler production in Nigeria: A policy analysis matrix approach

Author:
Rabirou Kassali; Kolapo Adetomiwa; Abisoye Lukman Lasisi
Source:
Heliyon 2022 v.8 no.5 pp. e09298
ISSN:
2405-8440
Subject:
poultry production,   etc   ; cross-sectional studies; policy analysis; villages; Nigeria;     Show all 5 Subjects
Abstract:
... The Nigeria broiler sector faces a stiff competition from imported frozen chicken over time. However, policies were put in place to improve its competitiveness. In this study, we examined the competitiveness of the Nigeria broiler production using a policy Analysis matrix (PAM). We used both primary (cross-sectional survey) and secondary data source for this study. We found that all of the product ...
DOI:
10.1016/j.heliyon.2022.e09298

4. Effects of production system on the gut microbiota diversity and IgA distribution of Kampong chickens, Indonesia

Author:
R. SUSANTI; WULAN CHRISTIJANTI
Source:
Biodiversitas 2022 v.23 no.2 pp. -
ISSN:
2085-4722
Subject:
poultry production,   etc   ; Bacteroidetes; Firmicutes; chicken meat; chickens; immunohistochemistry; intestinal microorganisms; intestines; Indonesia;     Show all 9 Subjects
Abstract:
... Susanti R, Christijanti W. 2022. Effects of production system on the gut microbiota diversity and IgA distribution of Kampong chickens. Biodiversitas 23: 1082-1090. Native chickens (Kampong chickens) are poultry in Indonesia that is raised using a traditional production system. This study aimed to analyze the differences of the Kampong chicken production system (extensive/E and semi-intensive/SI) ...
DOI:
10.13057/biodiv/d230252

5. Impact of light intensity or choice of intensity on broiler performance and behavior

Author:
D.J. Aldridge; C.M. Owens; C. Maynard; M.T. Kidd; C.G. Scanes
Source:
Journal of applied poultry research 2022 v.31 no.1 pp. 100216
ISSN:
1056-6171
Subject:
poultry production,   etc   ; European Union; abdominal fat; breasts; carcass yield; light intensity; research;     Show all 7 Subjects
Abstract:
... The optimal light intensities for broiler production and well-being have been investigated for some time. The use of a minimum 20 lux (lx) is mandated within the European Union (European Commission, 2000; European Union 2007). Light intensities below 20 lx are commonly used in the United States. There have been inconsistent effects of light intensities below 20 lx on broiler performance. The prese ...
DOI:
10.1016/j.japr.2021.100216

6. Liver Transcriptome Response to Heat Stress in Beijing You Chickens and Guang Ming Broilers

Author:
Astrid Lissette Barreto Sánchez; Qiao Wang; Mamadou Thiam; Zixuan Wang; Jin Zhang; Qi Zhang; Na Zhang; Qinghe Li; Jie Wen; Guiping Zhao
Source:
Genes 2022 v.13 no.3 pp. -
ISSN:
2073-4425
Subject:
poultry production,   etc   ; heat; heat stress; heat tolerance; liver; metabolism; transcriptome; transcriptomics; China;     Show all 9 Subjects
Abstract:
... Heat stress is one of the most prevalent issues in poultry production that reduces performance, robustness, and economic gains. Previous studies have demonstrated that native chickens are more tolerant of heat than commercial breeds. However, the underlying mechanisms of the heat tolerance observed in native chicken breeds remain unelucidated. Therefore, we performed a phenotypical, physiological, ...
DOI:
10.3390/genes13030416

7. Gender determination of domestic chicks based on vocalization signals

Author:
Kaixuan Cuan; Zeying Li; Tiemin Zhang; Hao Qu
Source:
Computers and electronics in agriculture 2022 v.199 pp. 107172
ISSN:
0168-1699
Subject:
poultry production,   etc   ; agriculture; chickens; chicks; electronics; energy; gender; neural networks; sex determination; vocalization;     Show all 10 Subjects
Abstract:
... Gender determination in chicks is an important task in poultry production and is helpful for precision feeding of different sexes. At present, most chicken sex identification methods need to be completed manually by professionals, which is time-consuming and laborious. In this paper, a method was designed to determine the sex of one-day-old chicks according to vocalizations. This method uses sound ...
DOI:
10.1016/j.compag.2022.107172

8. Supplementation of an all-plant-based inorganic phosphate-free diet with a novel phytase maintained tibia ash and performance in broilers under a commercial production setting

Author:
A. Bello; Y. Dersjant-Li; E. van Eerden; C. Kwakernaak; L. Marchal
Source:
Journal of applied poultry research 2022 v.31 no.2 pp. 100253
ISSN:
1056-6171
Subject:
poultry production,   etc   ; 4-phytase; diet; growth performance; nutritional adequacy; phosphates; research; tibia; xylanases;     Show all 9 Subjects
Abstract:
... Removal of inorganic phosphate (Pi) from broiler diets could improve sustainability in poultry production. Small-scale studies of total Pi replacement by a novel consensus bacterial 6-phytase variant have been promising but larger scale studies are needed. In this study, effects of 4 diets on growth performance and bone quality were evaluated: PC1, nutritionally adequate and containing Pi without ...
DOI:
10.1016/j.japr.2022.100253

9. Can phytogenic additives improve the performance of broilers and replace growth-promoting antibiotics? A meta-analytic approach

Author:
Gustavo do Valle Polycarpo; Gabrieli Andressa de Lima; Thaís de Souza Ávida; Fábio Sampaio Rosas; Valquíria Cação Cruz-Polycarpo; Jaqueline Dalbello Biller; Bárbara Fernanda da Silva Barbosa; Maria Fernanda de Castro Burbarelli
Source:
Canadian journal of animal science 2022 v.102 no.2 pp. 289-300
ISSN:
0008-3984
Subject:
poultry production,   etc   ; average daily gain; broiler chickens; feed conversion; feed intake; meta-analysis;     Show all 6 Subjects
Abstract:
... Phytogenic additives have been studied intensively in broiler chicken production to substitute growth-promoting antibiotics. However, the comprehensive literature on this topic makes it difficult to understand overall results because there are a noticeable number of studies with conflicting conclusions. While several research studies have shown that phytogenic additives may increment broiler chick ...
DOI:
10.1139/cjas-2021-0058

10. The environmental cost of broiler production and carbon sequestration potential of eucalyptus plantations around farms in Mato Grosso do Sul, Brazil

Author:
Nilsa Duarte da Silva Lima; Irenilza de Alencar Nääs
Source:
Environmental science and pollution research 2022 v.29 no.29 pp. 43955-43965
ISSN:
0944-1344
Subject:
poultry production,   etc   ; Eucalyptus; carbon sequestration; electricity; emergy; equipment; farms; planting; pollution; research; Brazil;     Show all 11 Subjects
Abstract:
... The present study aimed to evaluate the environmental cost of the production process of broilers from the approach of emergy accounting and carbon sequestration potential for broiler farms. The study assessed a standard farm of the conventional system containing ten houses in 19 ha. We evaluated the following indices solar transformity (Tr), renewability (%R), emergy yield ratio (EYR), emergy inve ...
DOI:
10.1007/s11356-022-19005-4

11. Comparative studies on the correlation of Campylobacter spp. at different stages in the broiler production chain

Author:
O. Dubovitskaya; A. Valero; D. Seinige; L. Bungenstock; F. Schill; C. Kehrenberg; F. Reich
Source:
Food control 2022 v.133 pp. 108647
ISSN:
0956-7135
Subject:
poultry production,   etc   ; Campylobacter; breasts; farms; fillets; food safety; meat; neck; prediction; shelf life; slaughter;     Show all 11 Subjects
Abstract:
... Knowing the Campylobacter spp. load at each stage of production can be helpful in selecting appropriate control methods. The aim of the present study was therefore to evaluate the quantitative contamination of broilers with Campylobacter spp. at different levels of production (pre-harvest, harvest, and post-harvest) by using the culture method, and to identify the types of samples that can accurat ...
DOI:
10.1016/j.foodcont.2021.108647

12. Deoxynivalenol damages the intestinal barrier and biota of the broiler chickens

Author:
Shuangxiu Wan; Na Sun; Hongquan Li; Ajab Khan; Xiaozhong Zheng; Yaogui Sun; Ruiwen Fan
Source:
BMC veterinary research 2022 v.18 no.1 pp. 311
ISSN:
1746-6148
Subject:
poultry production,   etc   ; deoxynivalenol; feed industry; growth performance; livestock feeds; small intestine; toxicity; veterinary medicine;     Show all 8 Subjects
Abstract:
... BACKGROUND: In the livestock feed industry, feed and feed raw materials are extremely susceptible to mycotoxin contamination. Deoxynivalenol (DON) is one of the main risk factors for mycotoxin contamination in broiler feed and feedstuff, however, there is still little knowledge about this. Hence, the purpose of this study was to explore the toxicity effect of DON on the intestinal barrier and the ...
DOI:
10.1186/s12917-022-03392-4

13. Gastrointestinal Dynamics of Non-Encapsulated and Microencapsulated Salmonella Bacteriophages in Broiler Production

Author:
Laura Lorenzo-Rebenaque; Danish J. Malik; Pablo Catalá-Gregori; Clara Marin; Sandra Sevilla-Navarro
Source:
Animals 2022 v.12 no.2 pp. -
ISSN:
2076-2615
Subject:
poultry production,   etc   ; Salmonella; bacteriophages; cecum; digestive tract; feeds; microencapsulation; phage therapy; polymers; temporal variation;     Show all 10 Subjects
Abstract:
... Bacteriophage therapy is being considered as a promising tool to control Salmonella in poultry. Nevertheless, changes in gastrointestinal tract environmental conditions throughout the production cycle could compromise the efficacy of phages administered orally. The main objectives of this study were to assess the optimal timing of the phage administration over a 42-day production cycle and to comp ...
DOI:
10.3390/ani12020144

14. Comprehensive evaluation method of the poultry house indoor environment based on gray relation analysis and analytic hierarchy process

Author:
Peng Wen; Lihua Li; Hao Xue; Yuchen Jia; Liai Gao; Ruolan Li; Limin Huo
Source:
Poultry science 2022 v.101 no.2 pp. 101587
ISSN:
0032-5791
Subject:
poultry production,   etc   ; air quality; antagonism; autumn; environmental assessment; models; poultry housing; temperature; ventilation systems;     Show all 9 Subjects
Abstract:
... Due to the antagonism and synergy among environmental factors in the poultry house, the influence process becomes extremely complex. As a result, it is difficult to predict and evaluate the degree of such influence accurately. In this paper, we study the poultry house environment factor and its relationship with poultry production performance, using the gray relation analysis (GRA) to filtrate the ...
DOI:
10.1016/j.psj.2021.101587

15. Methodologies for energy evaluation of pig and poultry feeds: A review

Author:
Jean Noblet; Shu-Biao Wu; Mingan Choct
Source:
Animal nutrition 2022 v.8 pp. 185-203
ISSN:
2405-6545
Subject:
poultry production,   etc   ; animal nutrition; body weight; digestible energy; energy; feed prices; poultry; prediction; swine; urine;     Show all 10 Subjects
Abstract:
... The cost of feed represents an important part of the total cost in swine and poultry production (>60%) with energy accounting for at least 70% of feed cost. The energy value of ingredients or compound feeds can be estimated as digestible (DE), metabolisable (ME) and net energy (NE) in pigs and ME and NE in poultry. The current paper reviews the different methods for evaluating DE, ME and NE of fee ...
DOI:
10.1016/j.aninu.2021.06.015

16. Perceived impacts of climate change on rural poultry production: a case study in Limpopo Province, South Africa

Author:
Njongenhle M. B. Nyoni; Stefan Grab; Emma Archer; Robyn Hetem
Source:
Climate and development 2022 v.14 no.4 pp. 389-397
ISSN:
1756-5537
Subject:
poultry production,   etc   ; case studies; climate; climate change; food security; income; poultry; poverty; questionnaires; South Africa;     Show all 10 Subjects
Abstract:
... Rural farming households in developing countries frequently contend with multiple challenges, including a lack of resources, food insecurity, and poverty. Climate change threatens to compound existing challenges, particularly in such rural subsistence economies with limited adaptive capacity. We aim to establish farmers' perspectives on likely impacts of climate change on their rural poultry produ ...
DOI:
10.1080/17565529.2021.1929803

17. Applied Research Note: Combination of probiotic and prebiotic impacts Salmonella Enteritidis infection in layer pullets

Author:
E.A. Kimminau; T.P. Karnezos; G. Girgis
Source:
Journal of applied poultry research 2022 v.31 no.4 pp. 100286
ISSN:
1056-6171
Subject:
poultry production,   etc   ; Salmonella Enteritidis; applied research; detection limit; food safety; meat; prebiotics; probiotics; risk; salmonellosis;     Show all 10 Subjects
Abstract:
... Mitigation of food pathogens such as Salmonella continues to be a focus in poultry production, whether on shell eggs or meat products. No single approach is fully able to eliminate the risk of Salmonella contamination, but rather comprehensive programs are used in a multifaceted approach. Targeted in-feed additives are a component of a food safety program and may help to reduce Salmonella infectio ...
DOI:
10.1016/j.japr.2022.100286

18. Poultry Production and Sustainability in Developing Countries under the COVID-19 Crisis: Lessons Learned

Author:
Youssef A. Attia; Md. Tanvir Rahman; Md. Jannat Hossain; Shereen Basiouni; Asmaa F. Khafaga; Awad A. Shehata; Hafez M. Hafez
Source:
Animals 2022 v.12 no.5 pp. -
ISSN:
2076-2615
Subject:
poultry production,   etc   ; COVID-19 infection; eggs; farms; income; management systems; meat; pandemic; poultry; poverty; trade;     Show all 11 Subjects
Abstract:
... Poultry farming is a significant source of revenue generation for small farmers in developing countries. It plays a vital role in fulfilling the daily protein requirements of humans through meat and eggs consumption. The recently emerged pandemic Coronavirus Disease-19 (COVID-19) impacts the poultry production sector. Although the whole world is affected, these impacts may be more severe in develo ...
DOI:
10.3390/ani12050644

19. Mitigating the detrimental effects of heat stress in poultry through thermal conditioning and nutritional manipulation

Author:
Mahmoud Madkour; Fatma M. Salman; Ibrahim El-Wardany; Sayed A. Abdel-Fattah; Mahmoud Alagawany; Nesrein M. Hashem; Sameh A. Abdelnour; Mohamed S. El-Kholy; Kuldeep Dhama
Source:
Journal of thermal biology 2022 v.103 pp. 103169
ISSN:
0306-4565
Subject:
poultry production,   etc   ; acclimation; antioxidant activity; curcumin; heat; heat stress; heat tolerance; meat; poultry industry; quercetin; resveratrol;     Show all 11 Subjects
Abstract:
... The poultry industry faces several obstacles and challenges, including the changes in global temperature, increase in the per capita demand for meat and eggs, and the emergence and spread of various diseases. Among these, environmental challenges are one of the most severe hurdles impacting the growth and productivity of poultry. In particular, the increasing frequency and severity of heat waves o ...
DOI:
10.1016/j.jtherbio.2021.103169

20. Phytogenic feed additives in poultry with special reference to Urtica dioica- A Review

Author:
A.M Ganai; S. Mehboob; G.G. Sheikh; Y.A. Beigh; J.F. Baba; P.A. Reshi
Source:
SKUAST journal of research 2022 v.24 no.2 pp. 133-148
ISSN:
2349-297X
Subject:
poultry production,   etc   ; Urtica dioica; animal nutrition; chicken industry; feed additives; medicine; perennials; phytochemicals; poultry; research; vegetables;     Show all 11 Subjects
Abstract:
... Phytogenic feed additives represent one of the most interesting and important class of current and future feed additives in poultry production. These additives show a wider range of beneficial activities than synthetic substances coupled with their easy availability, non-toxic and sustainable nature thereby making them an indispensable part of animal nutrition. Among such phytogenic additives, Urt ...
DOI:
10.5958/2349-297X.2022.00024.1