Reproductive performance of grazing dairy cows following presynchronization and resynchronization protocols

Autor:	Ribeiro, E.S., Cerri, R.L.A., Bisinotto, R.S., Lima, F.S., Silvestre, F.T., Greco, L.F., Thatcher, W.W., Santos, J.E.P.
Zdroj:	In Journal of Dairy Science October 2011 94(10):4984-4996
Databáze:	ScienceDirect
Externí odkaz:	Zobrazit plný text záznamu