Genetic parameters and genetic trends of conformation and management traits in Dairy Gir cattle

ABSTRACT The objective of this study was to estimate genetic parameters and genetic trends of different conformation and management traits regularly measured within the context of the National Dairy Gir Breeding Program (PNMGL). The estimation of genetic and residual variances for each trait was per...

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Үндсэн зохиолчид:	N.S. Carvalho, D.S. Daltro, J.D. Machado, E.V. Camargo, J.C.C. Panetto, J.A. Cobuci
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	Universidade Federal de Minas Gerais, Escola de Veterinária 2021-08-01
Цуврал:	Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Нөхцлүүд:	Zebu Bos taurus indicus genetic improvement genetic progress progeny test
Онлайн хандалт:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352021000400938&tlng=en
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!