Results 71 to 80 of about 6,252 (157)

Effect of extended close-up period duration on peripartum behavior, udder morphology, body condition score, and early lactation yield in primiparous Holstein cows. [PDF]

Vet World
Najjar A, Dougaz H, Halawa W, Khalil M, M'Hamdi N.   +4 more
europepmc   +1 more source

Effects of production, fertility, health, management and conformation scores on longevity in six Swiss dairy breeds. [PDF]

Vet Anim Sci
Bieber A, Hediger F, Pfeifer C, Schnyder U, Leiber F, Walkenhorst M.   +5 more
europepmc   +1 more source

A comparison of different selection indexes for some economic traits in Holstein Friesian cows. [PDF]

J Anim Sci Technol
Kassab RA, Adenaike AS, Hamed MF, El-Baraby AEM, Mehrez AE, El-Magd AA, Abolude AT, Peters SO, Khattab AS.   +8 more
europepmc   +1 more source

Climate-driven reproductive decline in Southern right whales. [PDF]

Sci Rep
Charlton C, Germishuizen M, O'Shannessy B, McCauley R, Vermeulen E, Seyboth E, Brownell RL, Burnell S.   +7 more
europepmc   +1 more source

Risk factors for early and mid-to-late pregnancy loss and their effects on reproductive performance in dairy cows. [PDF]

J Vet Sci
Kang HG, Jeong JK, Kim IH.
europepmc   +1 more source

Seasonal variation in fertility and milk production in dairy cattle under Mediterranean climate. [PDF]

Front Vet Sci
D'hallewin JSK, Darabighane B, Frau A, Cresci R, Cosseddu C, Sale S, Bebbere D, Atzori AS, Mossa F.   +8 more
europepmc   +1 more source

Genomic insights into female productivity in limousine cattle: a single-step genome-wide association on longevity, fertility, and conformation traits. [PDF]

BMC Genomics
Callegaro S, Maltecca C, Tiezzi F, Fabbri MC, Bozzi R.   +4 more
europepmc   +1 more source

EFFECT OF AGE AT FIRST CALVING AND CALVING INTERVAL LENGHT ON MILK PERFORMANCE IN COWS

Folia Pomeranae Universitatis Technologiae Stetinensis Agricultura, Alimentaria, Piscaria et Zootechnica, 2017
Ewa Czerniawska-Piątkowska, Oliwia NAGÓRSKA   +1 more
openaire   +1 more source