The main characteristics of Beldi (meaning “native” in Arabic) poultry raised in rural areas were studied in the Khenifra Region through extensive surveys.

Beldi chickens have large phenotypic variability. Black, brown, grey and white colours, pure or mixed, are frequently observed in chickens' featherings while turkeys are predominantly bronze. Plumage types were fairly homogeneous in both species. Single combs and dented combs were respectively predominant in chicken hens and roosters.

Sexual maturity was reached at 154 days for roosters, 168 for hens in chicken, around 217 days for toms and 231 for turkey hens. The age at first egg averaged 5.8 months for hens and 8.4 months for turkey hens. The number of eggs laid per hen per year was 78 for chicken and 69 for turkey. Hatchability rate was 78 and 80 percent for chicken and turkeys, respectively. Diseases were the main cause of mortality, which could affect up to 77 percent of chicken flocks.

Few preliminary urgent steps for the conservation of Beldi poultry are discussed with other production improvement proposals.

The presence and role of indigenous turkeys in Oaxaca and Quintana Roo, Mexico, were investigated by means of on-site assessment and an orally administered questionnaire. Questions included breed characteristics, uses, management conditions, advantages and limitations of the breed. An indigenous breed of turkey in Oaxaca and Quintana Roo was described. A strong interest in the raising and commerce of turkeys in Oaxaca was noted, however in Quintana Roo substantial reductions in numbers of turkeys have occurred over the last two decades. Mortalities of turkey poults ranging from 50–100% due to a disease with symptoms compatible with Histomonas meleagridis infection were reported. This appears to be the most significant limiting factor to raising turkeys in a back-yard type of system in Oaxaca and Quintana Roo. Raising turkeys separately from chickens is probably the most effective strategy for decreasing indigenous turkey poult mortality of this type.

Con este artículo se trata de resaltar aspectos zootécnicos y económicos de la raza Sanmartinera y su utilización en forma racional y sostenible, como fuente genética para el desarrollo eficiente de la ganadería Orinoquense.

Se describen sus cualidades y aptitudes productivas, como raza pura y en cruces con Cebú (Brahman), Santa Gertrudis y Charoláis; igualmente, los resultados comparativos de peso presacrificio y rendimiento en canal de cruces F ½ SM x ½ Cebú y Cebú puro.

The CGIAR research programme on Climate Change Agriculture and Food Security, in collaboration with several partners is testing a portfolio of interventions to address the threat of changing climatic conditions for smallholder farming communities living beside river flood plains, grouped into “Climate Smart Villages” (CSVs). We present characteristics of farms in CSV in relation to small ruminant (SR) production and the scenario for a breeding and improvement programme. Information was collated using participatory systems research methods from 140 households in seven CSVs in Nyando basin, Kenya. Although most households were headed by men, there were a higher proportion of adult women within the communities, and literacy levels were moderate. A total of 58 percent of the population owned <1 ha of land for growing crops and rearing on average 6.96 ± 3.35 Tropical Livestock Units comprising different species of animals. Women headed households owned more sheep which were mainly crosses of unspecified local breeds, than Goats which were mainly the Small East African breed-type. Mating among the SR was random, with no control of inbreeding as flocks mixed in grazing fields and at water points. Farmers desired large and resilient animals for better market prices; however, growth rates were slow. The SR flocks were dynamic with 31 percent of the animals moving in and out of flocks in a year. A community breeding programme optimally using available resources and incorporating gender integrated innovative technologies could be implemented for the CSV, alongside strong capacity development on animal husbandry, health and marketing of products.

The effect of human intervention on the structure of locally adapted breeds in America is analyzed using the case of a rural community in Patagonia (Argentina) and its goats. The Neuquen Criollo Goat is analyzed focusing on the artificial selection practiced by the local rural community and its effects on the current type's distribution. Goatherd preferences in the selection of replacements were studied by means of a survey (n= 242). The distribution of 634 females of various types was recorded and compared with selection criteria through multivariate techniques. Producers showed clear grounds for the selection of their animals, size, conformation, hair type and coat color being the criteria most frequently cited. Most producers (84%) used at least two criteria to choose their replacements. Differences of criteria and phenotypes between areas were significant, as was the correlation between Chi-squared distances matrix on both data sets (r=0.78), showing the influence of human intervention on the breed's shape. Directional selection, practiced by rural communities in marginal areas, was the main factor of microevolution in this Criollo goat population, and probably in other Criollo populations in America.

Cette étude, qui vise à étudier les caractéristiques morphobiométriques de la poule du Sénégal, a porté sur 1 598 sujets échantillonnés dans deux zones agro-écologiques différentes: la zone de Dahra au centre du Sénégal et la zone de Kolda située en Casamance au sud du pays.

Chaque sujet a fait l'objet d'une description par observation directe et d'une pesée. La longueur du tarse a également été objet d'une mesure.

La coloration du plumage de la poule Sénégalaise est très variée mais les principales dominantes sont le fauve (13,82%), le blanc (12,39%), le mille-fleurs (8,38%), le blanc et fauve (8,38%) et le fauve hermine (7,85%). Les phénotypes“frisé“et“cou nu“représentent respectivement 0,9% et 1,94% de la population, ce qui correspond aux fréquences 0,5% du gène frisé (F) et 1% du gène cou nu (Na). La peau et les pattes sont surtout blanches mais elles peuvent aussi être jaunes, roses ou bleu acier (pattes).

Le poids moyen des sujets est de 1,02±0,337 kg pour une longueur du tarse de 9,21 cm. Le nombre d'oeufs pondus par poule est de 12,4. Ce sont des oeufs en majorité (73%) blancs qui pèsent en moyenne 31,7±3,9 g.

Ganjam is an important sheep breed in the Orissa State in the eastern region of India. They are reared mainly for meat. The present study was conducted to characterize the Ganjam breed both phenotypically and genotypically at the DNA level using microsatellite markers. A survey was conducted in the breeding tract to study the habitat, body biometry, management practices and reproductive and productive performance of Ganjam sheep. A total of 604 animals were studied for morphological characteristics. The animals are medium sized with hairy fleece. Their coat colour varies from brown to dark tan. The average flock size is 35. Measurements were recorded for body weight, body length, height at withers, chest girth, ear length and horn length in 366 adult animals. A set of 25 microsatellite markers was used to assess the genetic variability in 50 DNA samples extracted from randomly collected blood samples of unrelated Ganjam sheep across their breeding tract. A total of 137 alleles were identified across the 25 markers. The allele diversity (5.48), mean observed heterozygosity (0.623) and gene diversity (0.685) estimates elucidated substantial genetic diversity within the Ganjam breed. The Mode Shift Test implied that a reduction in the effective population size or a recent genetic bottleneck was very unlikely in this indigenous breed of sheep. The within population inbreeding estimate values for the investigated population (0.087) showed a low rate of inbreeding.

The genetic diversity of most livestock species is reducing and it is not possible to preserve all livestock breeds. In order to preserve as much of the genetic diversity as possible we must first have a robust method of measuring the genetic differences between breeds. The analysis of microsatellite allele frequency is now the method of choice. Using sheep as an example, this paper describes the methods used for both microsatellite amplification and the analysis of the data once it has been collected.

Indigenous chickens (1C) are the commonest type of chickens raised in Malawi, especially in the rural areas. The management system is primarily of the free range type which is characterised by lack of supplementary feeding, minimal housing and little or no animal health services. This in turn results in low bird production in terms of egg and meat production when compared to modern breeds. Cross breeding the 1C with improved breeds such as the Black Australorp is one avenue through which productivity of the indigenous chickens may be improved. The advantages of the indigenous Malawi chicken and issues for their conservation and genetic improvement are discussed.

There are mainly three locally developed meat type goat breeds in South Africa namely the South African Boer goat, the Savanna and the Kalahari Red. In order to maintain the characteristics of these breeds and to ensure that their unique traits are not lost through continuous selection and cross-breeding, it has become important to revisit current breed standards and introduce genetic characterization to obtain genetic diversity parameters. Both the Boer goat and Savanna breeds have established breeders associations while a breeders club was founded for the Kalahari Red goats. These associations have set breed standards and the breeds' morphometric traits have recently been described. The differences in morphometric traits among the breeds are fairly insignificant. Preliminary data on genetic diversity report heterozygosity values above 50% for each of the three breeds and they can be distinguished as separate breeds based on genotyping results with eighteen ISAG recommended microsatellite markers. There is however a need for a genetic characterization of both meat type and indigenous goats to ensure sufficient diversity within the breeds for long term conservation of the unique genetic resource.

Livestock husbandry plays an important role in the rural economy of the country in a tangible or intangible way. The livestock are selected for their functional efficiency and also for their adaptability to the particular agro climate. The study was conducted at two selected woredas (districts) of Southern Ethiopia and was based on individual interviews; focus group discussion and questioner survey. The results indicated that livestock are selected based on some traditional methods by the elders of the society. The respondents indicated that they maintained informal pedigree for cattle and horses based on their dam line, while phenotype of an animal viz. presence or absence of hair whorl, udder and teat length, length of the legs, body length played an important role in selecting the bovines. Tail type, presence of wattles, leg length and coat colour were considered while selecting the small ruminants. Chickens with single comb are preferred over the other types. Coat colour played an important role in selection for functional efficiency of cattle. The study indicated that most of these selection attributes had correlation with the production and reproduction efficiency of the livestock as was explained by several authors. It is suggested that further studies should be carried out to validate the selection methods and incorporate them in region-wise livestock selection strategies.

This study aims to characterize Azikheli, an undocumented buffalo breed, in its home tract (Khwazakhela, Swat, Pakistan) under traditional farming conditions. For this purpose, 108 buffalo cows and 27 bulls were randomly selected. Mean, standard error, Student's t test and Chi-square test were used for various comparisons. The results show that the majority of animals have a brown coat colour. Cows have significantly higher heart girths, longer horns, longer necks and wider faces at the level of the eyes than bulls, whereas bulls have significantly longer bodies, longer ears, thicker horns, thicker necks and larger hooves than cows. Horns are flat laterally, directed backwards and then slightly upwards without twisting, leading to a sickle to semi-sickle appearance. Owing to its small body size and brown coat colour, the breed is well adapted to mountain slope grazing and thrives well away from swamps. Its adaptation to mountainous ecosystems warrants its in situ conservation.

This study was carried out on 2 309 households in 60 villages with the objective of documenting the performance of Mecheri sheep in their native environment. The study revealed that Mecheri sheep were distributed in Salem, Erode, Karur, Namakkal and parts of Dharmapuri districts of Tamil Nadu. This tract lies in the north-western agro-climatic zone of Tamil Nadu and the climate is generally hot, semi-arid and tropical in nature.

The average flock size of Mecheri sheep was 24, of which, there were 1 ram, 17 ewes and 6 lambs. Mecheri sheep of medium size with a compact body and covered with short hairs, which are not shorn. They are light brown in colour. Their profile reveals a slightly Roman nose. Both males and females are polled. The pooled means for height at withers, chest girth and body length at above 24 months of age were 67±0.4, 74±0.4 and 66±0.4 cm, respectively. The body weight of the animals at birth 3, 6, 9 and 12 months of age was 2.82±0.01, 10.9±0.1, 15.6±0.1, 17.6±0.2 and 21.1±0.1, kg respectively. The dressing percentage of males and females was 54.4±0.4 and 51.8±0.5, respectively. Average ages at first oestrus, mating and lambing were 12.1±0.1, 12.4±0.1 and 17.4±0.1 months, respectively. The average lambing interval was 226±0.7 days and the average litter size was one.

This paper describes and analyses the process of implementing participatory community-based management (CBM) towards sustainable management of goat genetic resources in two rural communities in Southern Benin from November 2005 to February 2007. The process started with the selection of the communities. This was followed by a participatory situation analysis, identification of problems and of possible solutions, and the provisionof relevant information and training to interested farmers. It was facilitated by a multidisciplinary research team composed of a specialist in livestock production systems, a socio-economist and an agronomist. The interaction between the research team and the farmers aimed to develop and implement community led strategies towards better management and conservation of the local resources of goat. The approach adopted to facilitate the creation of representative, accountable and legal local institutions and the efforts made in ensuring their empowerment are described. It has been shown that once local people recognise the benefits of such community-based activities and are offered the relevant information and technical support, they can organize themselves effectively and take appropriate actions to better manage and conserve their local resources. The interactive nature of thisapproach allows its rapid adjustment to different local conditions and thus its replication elsewhere.

Brazil has various species of domestic animals which developed from breeds brought by the Portuguese settlers soon after the discovery. Over the last five centuries, these breeds have been submitted to natural selection in particular environments and therefore today, they present characteristics adapted to the specific environmental conditions. From the beginning of this century, some exotic breeds, selected in temperate regions, have begun to be imported. Although more productive, these breeds lack adaptation traits, such as resistance to disease and parasites found in breeds considered to be“native” but even so, little by little, they have substituted the native breeds to such an extent that the latter are, today, in danger of extinction. To avoid the loss of this important genetic material, Brazil created an Animal Genetics Resource Conservation Programme, coordinated by the National Research Centre for Genetic Resources and Biotechnology (Cenargen) of the Brazilian Agricultural Research Corporation (EMPRAPA). The conservation has been carried out by various Research Centres of EMPRAPA, Universities, State Research Corporations, as well as by private farmers, with a single coordinator at national level, Cenargen. The conservation is being carried out through Conservation Nuclei, situated in the habitats where the animals have been subjected to natural selection (in situ), and by the storage of semen and embryos (ex situ). The recently created Animal Genetics Laboratory of Cenargen allowed genetic characterisation studies on cattle and horse breeds to begin, and, in the near future, work with asses, buffalo and sheep will be conducted‥ From the results of this research it will be possible to compare the native breeds and estimate genetic distances between them. The harmonisation of chosen micro-satellites with those which have been used in other Latin America and Iberian Peninsula countries will be extremely useful for comparative studies and will allow future exchange of germplasm between countries.

A breed of pig with distinctive productive and reproductive characteristics has been identified in the eastern Sub-Himalayan region of West Bengal state, India and adjoining Nepal. The breed is known as Ghoongroo (meaning anklet in the local language). The breed is most prevalent within 88° E to 90° E longitudes and 26.3° N to 27.3° N latitudes. Two distinct climates viz., cold moist and hot humid are observed during the year. Farmers manage the animals both under stall-feeding and stall-feeding-cum-grazing systems. Simple housing principally made up of bamboo and jute stick is used with an emphasis on giving protection from the rain.

The population in the breeding tract varies depending on market demand. Generally, the population varies from 8 000 to 10 0000. Pigs are black in colour with a compact body, long thick coarse hair, a long tail and an upwardly curved snout. The face is broad and flattened with large, heart shaped ear resembling that of an elephant. Average litter size at birth is11.92±0.06 and a litter size of up to eighteen is not uncommon on a low to medium plane of nutrition. Body weights at birth, five months and one year of age are 1.08±0.22, 38.91± 1.49 and 106.3±0.31 kg respectively, irrespective of sex.

This unique germ plasma has the potential to replace exotic breeds from temperate zones currently used in improved pig production programs. However the breed is under constant threat due to indiscriminate crossbreeding with other varieties. Thus the immediate implementation of conservation and improvement programs is essential to salvage the breed.

The chicken major histocompatibility complex B (MHC-B) – a cluster of genes associated with natural disease resistance or susceptibility – has been investigated in experimental and inbred lines by serological typing. However, that method showed some weaknesses for its use on out breeds. This study aims to explore the genetic diversity of the MHC-B of Cameroon indigenous chicken through molecular typing with LEI0258 and MCW0371 microsatellite markers. MHC-B haplotypes of 290 chickens from four agro-ecological zones were identified and compared with published haplotypes. Alleles were analysed for genetic diversity and relationship among Cameroon chicken populations. Hypothetically new LEI0258 alleles and haplotypes were detected. Overall, polymorphism parameters were relatively high in the Cameroon western highlands. The analysis of molecular variance revealed great variability (80.00 percent) between individuals than among and within ecotypes. The inbreeding coefficients of overall populations (FIT), among population (FST) and within population (FIS) were 0.26, 0.04 and 0.22, respectively, and all were highly significant (P < 0.001). A UPGMA tree based on Nei's DA genetic distances showed a clear distinction between Cameroon and out-groups and a structuring of within-country populations into three clusters. There is a great genetic diversity of the MHC-B in Cameroon native chicken and also a need of sequencing of the identified alleles for an accurate identification prior to their assessment for natural disease resistance and responsiveness to vaccination.

The study was carried out in selected districts in the Northwestern Amhara, from October 2012 to May 2013. The objective of the study were to undertake on-farm and on-station phenotypic characterization of Fogera Cattle in comparison with two different local cattle population, to characterize the population structure and to identifying trait preferences, breeding management and to recommend breeding strategy for Fogera cattle. Both purposive and random samplings were employed. Data were gathered through semi-structured questionnaire, focus group discussions, field observations, census data, direct count and body measurements. About 126 smallholder farmers were interviewed. About 21 quantitative and 17 qualitative phenotypic data types were also generated from 332 cattle. The Effective population size (Ne) and rate of inbreeding (ΔF) were calculated from the counted population structure data. Both GLM procedures of SAS and descriptive statistics of SPSS software's were employed for data analyses. The results indicated that Fogera cattle were kept mostly for milk (97.62 percent). The main threats identified for the survival of Fogera cattle were scarcity of feed resources and interbreeding with other indigenous cattle, which are less demanding in terms of feed. Fogera cattle population has specific morphological appearance. Generally about 65.2 percent of male pure-Fogera cattle population are having large hump and large dewlap (93.5 percent) with cervico-thoracic (82.6 percent) hump position and long tail (97.8 percent), respectively. The coat pattern of male pure-Fogera cattle is dominated by the spotted coat pattern (82.6 percent) with 43.5 percent white black and 39.1 percent black white coat colour. Female Fogera cattle have medium (94.4 percent) hump size at cervico-thoracic positions (73.2 percent), large dewlap (62.7 percent) and long tail which is well below the hock (91.5 percent). The coat pattern of female pure-Fogera cattle is dominated by white spotted (80.3 percent) with 43.0 percent white black and 33.1 percent black white coat colour Most of the quantitative traits were highly significantly (P ≤ 0.001) affected by breed type. Except horn length and horn space all of quantitative traits for both sexes of pure-Fogera cattle from on-station were significantly (P ≤ 0.05) larger than those of the on-farm. The average linear body measurement taken on a total of 46 male pure-Fogera cattle populations were 42.68 ± 0.56 cm (mouth circumference), 16.35 ± 0.72 cm (horn length), 37.04 ± 1.16 cm (dewlap width) and 129.17 ± 1.33 cm (height at wither). The average linear body measurements for female pure-Fogera cattle were 38.23 ± 0.18 cm (mouth circumference), 13.81 ± 0.37 cm (horn length), 27.20 ± 0.42 cm (dewlap width) and 123.68 ± 0.52 cm (height at wither). The population structure were dominated by Pure-Fogera constituting 37.02 percent, Interbred with Fogera (33.71 percent) and non-Fogera (29.23 percent). The effective population size of pure-Fogera cattle was 4295, with 9016 total population. The average inbreeding level for the population was 0.012 percent. Inbreeding is at a low level and the effective population size is large. The calculated parameters indicate satisfactory genetic diversity in Fogera cattle. Milk yield, colour, power, body size and growth rate of Fogera were the most dominant traits perceived to be good by the respondents. The special qualification of this breed is to live at high amount of flooding areas with adapting other very challenging environment. Pure breeding of pure-Fogera, interbred with Fogera and non-Fogera type of breeds was used for breeding practice with natural mating. The Andassa Research Center established in 1964 as Fogera cattle population improving centre, but according to different source, population viability and population structure indicated that the population are not viable and highly admixture with other indigenous cattle breeds. According to this in order to improve the population status of Fogera cattle we recommended control with open-nucleus breeding strategy. So in order to minimize the risk status of this breed and conserve for the future generation any responsible agent should be given priority.

The study was conducted on Boran bulls from three age groups (2, 3 and 4 years) reared at two different locations in Southern Ethiopia. The study was conducted to assess the different morphometrical measurements in Boran bulls, to estimate live weight of the bulls using step-down regression equations and also to calculate structural indices for assessment of type for which the breed was developed and thus assist in the selection of the bulls. The feedlots were situated in Meki district and varied both in location and the type of management, with the second feedlot being better managed than the first. The morphometric traits included in the study were height at withers (HW), height at rump (RH), body length (BL), heart girth (HG), head width (WFH), neck circumference (NC), neck length (NL), chest width (CW), rump length (RL), hip width (WH) and flank width (FW) and the body weight (BW). The results indicated that while the skeletal measurements HW, RH and BL did not vary (P < 0.05) between bulls of a particular age across the two feedlots, the other parameters were higher among the bulls reared in the feed lot with wind breaks and situated away from lake Ziway. The results of the step-down regression equations indicated that BW could be assessed using various morphometrical measurements viz. NL, NC, RL, WH and HG. The parameters included varied both across the age groups and locations. The results related to the structural indices indicated that the Boran bulls had posterior alignment and had higher CW than HW.