Trace elements in chelates form use in cows feeding in conditions of copper, zinc and manganese lack in vegetable feeds of Forest-Steppe zone of Ukraine.

Autor: Kulibaba, Svetlana V.1 svetlana.k.0489@gmail.com, Dolgaya, M. M.1
Zdroj: Archiva Zootechnica. 2018, Vol. 21 Issue 2, p59-68. 10p.
Databáze: Academic Search Ultimate