Naslov
Average daily gains and profitability of calf- rearing during pre-weaning period

Autori
Vrkljan, Antonija ; Kelava Ugarković, Nikolina ; Konjačić, Miljenko ; Hadelan, Lari ; Ivanković, Ante

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Zbornik radova 54. hrvatskog i 14. međunarodnog simpozija agronoma / Mioč, Boro ; Širić, Ivan - Zagreb : Agronomski fakultet Sveučilišta u Zagrebu, 2019, 485-489

Skup
54. hrvatski i 14. međunarodni simpozij agronoma

Mjesto i datum
Vodice, Hrvatska, 17.02.2019. - 22.02.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
calves, pre-weaning, average daily gains, profitable rearing

Sažetak
This research was done to determine pre-weaning average daily gains and nutrition cost calves fed with milk replacer (R1), milk (R2) and combination of milk and milk replacer (R3) with ad libitum consumption of pre-weaning total mixed ration (TMR). Calves fed with R2 had significantly (p<0.0001) higher average daily gains then calves fed with R1 or R3. Feeding calves with R3 resulted in the lowest costs of pre-weaning nutrition. Considering average daily gains and total costs of preweaning nutrition, the most profitable pre-weaning nutrition model was the one including milk and TRM.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA