Evaluation of Milk Production at Ţigaie Sheep Reared in Romania

Autor: Constantin PASCAL, Ionică NECHIFOR, Marian Al. FLOREA, Stelian Vasile DARABAN

Publikováno v: Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, Vol 76, Iss 1, Pp 43-50 (2019)

Biological material subjected to research was represented by females belonging to Ţigaie breed which are in different lactations. Research has been expanded to six consecutive lactations, period in which the followed objectives were represented by:

Externí odkaz: https://doaj.org/article/c10de7ef35454deea371f7427ddcd785

Genetic Differentiation and Similarity Degree Quantified by Statistical Parameters in the Romanian Sheep Breeds

Autor: Gheoghe Hrincă

Publikováno v: Agriculture and Agricultural Science Procedia. 10:364-376

The paper proposes some procedures for quantifying the biological relations among the four main indigenous sheep breed types from Romanian (Merino, Tsigai, Tsurcana and Karakul) depending on their genetic endowment. The investigational support of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c9b509480e6ad926a9b63edb1bd98c3

On The Influence Of Certain Natural Factors On The Sperm Quality And Sexual Behaviour Of Rams

Autor: Constantin, P., Ioan, G., Razvan Mihail RADU-RUSU, Gherasim, N.

Publikováno v: Scopus-Elsevier

In the Northern hemisphere, sheep reproduction is seasonal (September-November). Among several natural factors influencing the reproduction status of rams, we studied the daylight length and temperature. Rams from different breeds were studied: Merin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2306cff2401c6195ba85a455a3d0f91b

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