Разширено търсене
Ключова дума да съдържа first lactation
Каталог "Статии" | Списание
First lactation milk production of cows of the Simmental breed reared in Bulgaria
(2019)
Svetoslav Karamfilov; Vasil Nikolov
Каталог "Статии" | Списание
Effect of age at first calving on first lactation milk yield, lifetime milk yield and lifetime in Turkish Holsteins of the Mediterranean region in Turkey.
(2013)
B. Teke; H. Murat