Characterisation of Local Chicken in Low Input - Low Output Production Systems PDF Download

Author: Timothy Nthaziyake Pearson Gondwe
Publisher: Cuvillier Verlag
ISBN: 3865373542
Category : Agricultural systems
Languages : en
Pages : 192

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Author: Aichi J. Kitalyi
Publisher: Food & Agriculture Org.
ISBN: 9789251041604
Category : Business & Economics
Languages : en
Pages : 100

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Book Description
"The poultry production systems of Africa are mainly based on the scavenging indigenous chickens found in virtually all villages and households in rural Africa. These systems are characterized by low output per bird. Nevertheless, over 70 percent of the poultry products and 20 percent of animal protein intake in most African countries come from this sector. Therefore, increased rural poultry production would result in a positive impact on household food security both in increased dietary intake and in income generation. ... This study coincided with the World Food Summit, held at FAO, Rome, from 13 to 17 November 1996, where delegations committed their governments and civil society to a global attack on food insecurity and poverty. Poultry, like other short-cycle animal stock, is viewed by the FAO Special Programme for Food Security (SPFS) as a crucial element in the struggle for sustained food production and poverty alleviation. The guidelines provided in this study are particularly pertinent to those countries participating in the SPFS where village chicken production will have a substantial impact on increased household food security and gender equity."--Foreword.

Author: Fisseha Moges
Publisher: ILRI (aka ILCA and ILRAD)
ISBN:
Category :
Languages : en
Pages : 66

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Author: Massimiliano Petracci
Publisher: Woodhead Publishing
ISBN: 0081007698
Category : Technology & Engineering
Languages : en
Pages : 386

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Book Description
Poultry Quality Evaluation: Quality Attributes and Consumer Values provides a new reference source that covers these aspects with the same scientific authority as texts on traditional poultry meat quality values. The book's first section explores new developments in our understanding of how muscle structure affects the eating qualities of cooked meat. The second section highlights new techniques for measuring, predicting, and producing poultry meat quality and how these new techniques help us minimize variability in eating quality and/or maximize value. The final section identifies the current qualities of consumer and public perceptions, including what is sustainable, ethical, desirable, and healthy in poultry production and consumption. Brings together top researchers in the field to provide a comprehensive overview of the new elements of poultry quality evaluation Provides a comprehensive reference source on poultry with the same scientific authority as texts on more broad traditional meat quality values Contains contributions from editors who are very well known and highly respected in the field

Author: Addisu Hailu
Publisher: GRIN Verlag
ISBN: 3656341281
Category : Technology & Engineering
Languages : en
Pages : 102

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Master's Thesis from the year 2012 in the subject Agrarian Studies, Bahir Dar University, course: animal genetics and breeding, language: English, abstract: ABSTRACT Phenotypic characterization of indigenous chicken ecotypes was conducted in North Wollo from January 2011 to May 2012 with the objectives of characterizing indigenous chicken and their production system. Simultaneously, identification of development intervention for improved utilization of chicken genetic resources was also identified. In the first part of data collection, one focused group discussion per agro-ecological zones was held. Then, administration of well-structured questionnaire and morphometric measurement were employed. Measured quantitative traits of chicken among the three altitudes were analyzed by linear model of SAS 2002 for male and female chickens separately. Subsequently, mean value of each traits were compared using Tukey’s mean comparison method. Multivariate analysis of principal component analysis, canonical discriminant, step-wise discriminant and clustering analysis was performed by SPSS 19.0 for male and female chicken ecotype separately. Nechi (17.6%), Tikur (12.6%) and Key (10.8%) plumage colour were found dominantly all over the study area. Findings of the focus group discussion revealed that there were morphologically differences among chickens of high altitude, mid altitude and low altitude study areas. Similarly, findings from the semi-structured questioner revealed that indigenous chicken ecotypes are dual-purpose. The critical constraints of scavenging chicken production were disease (60.13%) predators (20.59%) and feed shortage (19.28%). Number of egg lay/clutch (37.91%) and plumage colour (37.58%) were the major preferred trait by the farmers in the study area. For qualitative and quantitative study, 715 sample chickens were recorded by category of agro-ecology. Linear measurements on six traits were taken from 210 mature male and 305 mature female chickens. The overall mean body weight of indigenous male and female chickens was 1500.97gm and 1253.36gm respectively. The overall age at sexual maturity for male and female was 24.25 ± 0.04 and 23.84 ± 0.05 weeks respectively. There was highly significant difference (p

Author: Mohammed Ali Al Abri
Publisher: Frontiers Media SA
ISBN: 2832502857
Category : Science
Languages : en
Pages : 208

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Author: Australian Centre for International Agricultural Research
Publisher:
ISBN:
Category : Chickens
Languages : en
Pages : 240

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Book Description

Author: C. D. Poate
Publisher: Cambridge University Press
ISBN: 9780521367585
Category : Technology & Engineering
Languages : en
Pages : 404

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Book Description
This book provides a comprehensive guide to collecting and managing farm-level agricultural data in developing countries. Many development workers face the need to collect data for planning, monitoring or evaluation of a project, or to use data collected by other people. The book explains how to plan, design and manage a survey, and introduces basic analysis and report writing. Unlike other books in this field, the authors deal with the statistical aspects of practical sample designs, and give worked examples to help the reader. The techniques and practical advice will help readers who are collecting data to improve the quality of their surveys and will help people who have to use data assess how reliable those data are.

Author: Afras Abera
Publisher:
ISBN: 9783668634909
Category :
Languages : en
Pages : 24

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Seminar paper from the year 2018 in the subject Agrarian Studies, language: English, abstract: This review paper highlights on chicken production in Ethiopia with emphasis on meat production and the aim of delivering summarized information for the beneficiaries and reader. Poultry production is increasing globally due to an increased population number and an increased demand of poultry products. Poultry production plays a great role for the supply of egg and meat from rural and urban area as a source of small holder family income and poultry production is synonymous with chicken production under the present Ethiopian conditions. In Ethiopia, poultry production systems show a clear distinction between the traditional, low input system on the one hand and modern production system using relatively advanced technology on the other hand. Poultry production is very important by supplying nutritional need of humans, alleviating poverty, requiring small space and capital for investment; sources of family income and benefit to female and children and a lot of socio economic and cultural benefit and affected by different factors shortage an high cost of feed; disease and biosecurity and environmental constraints. Due to different constraints the meat production capacity of local or indigenous chicken is low; so it is difficult to supply the meat need humans by using indigenous breed because indigenous breeds are dual purpose with low production capacity and should be genetically upgraded by selecting superior birds and cross breeding with indigenous breeds to cope the low production capacity of indigenous breeds of chickens.

Author: E B Sonaiya
Publisher: Daya Books
ISBN: 9788170355021
Category : Chickens
Languages : en
Pages : 132

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Book Description
This technical guide promotes sustainable small-scale, family based poultry production. It gives a comprehensive review of all aspects of small-scale poultry production in developing countries and includes sections on feeding and nutrition, housing, general husbandry and flock health. Regional differences in production practices are also described. The guide provides the technical and scientific building blocks needed to develop sustainable programmes for small-scale poultry production. It will be of practical value to those keeping or planning to keep poultry and as a valuable technical reference for poultry specialists, researchers, students and those interested in broader rural development issues. Contents Chapter 1: Introduction; Chapter 2: Species and Breeds; Chapter 3: Feed Resources; Chapter 4: General Management; Chapter 5: Incubation and Hatching; Chapter 6: Health; Chapter 7: Breed Improvement; Chapter 8: Production Economics; Chapter 9: Marketing; Chapter 10: Research and Development for Family Poultry.