GENETIC POLYMORPHISM OF THE CSN1S1 GENE IN THE GREEK-INDIGENOUS SCOPELOS GOAT

The objective of this study was to evaluate the variability of the αs1-casein locus in the Scopelos breed. Skopelos is an indigenous Greek dairy goat breed that is characterised by high milk yield and robusteness. The notion is that the extensive polymorphisms of the caprine gene (CSN1S1) that encodes the aS1 casein (CN) fraction in different goat breeds is associated with milk yield and composition. The latter are investigated and discussed for Skopelos goats

Recommendations to the formulation of EU regulation 2092/91 on livestock production

Within the SAFO network, the workpackage on standard development has focussed on the topic, on how and to what degree the EU-Regulations con-tribute to the objective of a high status of anima health and food safety in organic livestock production. Results and conclusions from the discussions at 5 SAFO workshops are presented

Genetic improvement of indigenous Greek sheep and goat breeds

ΔΕΝ ΔΙΑΤΙΘΕΤΑΙ ΠΕΡΙΛΗΨΗThe objective of the study was twofold: (i) to review the genetics of production and resilience traits of indigenous Greek small ruminant breeds as well as the evolution of national breeding programs, and (ii) explore innovative and feasible approaches to overcome the challenges and constraints towards improving these breeds and enhancing the sustainability of the small ruminant sector. Previous studies on the genetic basis of production and resilience traits of indigenous breeds revealed high improvement potential. However, the lack of follow-up action has failed to produce applicable results. Thus, implementation of scientific findings in existing breeding programs for these breeds is extremely limited. The latter has contributed to the overall poor success of such programs. Furthermore, due to the fact that most farmers do not comprehend the strategic importance of genetic improvement and lack motivation for self-funding, breeding programs have mostly relied on European or government funding; the latter has resulted in intermittent implementation. Therefore, most programs failed to improve performance of indigenous Greek breeds, many of which were consequently replaced by foreign breeds of higher productivity and documented merit. In order to facilitate the design of breeding schemes and overcome the challenges towards improvement of indigenous breeds, an integrative approach is necessary. The latter should be based on identification of specific breeding objectives, reflecting the priorities and needs of the sector, as well as the capacity of the indigenous populations. Scientific advances exemplified by genomic selection and novel reproductive technologies will enable faster and more effective genetic improvement. The overall approach is expected to enhance the competitiveness of indigenous Greek small ruminant breeds and the sustainability of the sector

DESCRIPTION AND TYPOLOGY OF DAIRY GOAT FARMS IN GREECE

The objective is to provide a description and typology of a random sample of dairy goat farms in Greece. Dairy goat farming and its role in maintaining rural tradition and self-sufficiency of population in poor rural areas of Greece is discussed. The work is part of a large european project, SOLID that focoses in low input systems