Open AccessThe indicators of meat productivity of the ducklings of the Beijing and Cherry Valley crosses during growing with the use of Activio supplement
Author(s) -
I. S. Leshchyshyn,
Yaroslav Kyryliv
Publication year - 2020
Publication title -
peredgìrne ta gìrsʹke zemlerobstvo ì tvarinnictvo/peredčìrne ta gìrsʹke zemlerobstvo i tvarinnictvo
Language(s) - English
Resource type - Journals
eISSN - 2786-5231
pISSN - 0130-8521
DOI - 10.32636/01308521.2021-(69)-2-11
Subject(s) - beijing , productivity , geography , agricultural science , agricultural economics , biology , economics , china , economic growth , archaeology