Influence of age, body weight and body condition score before mating start date on the pubertal rate of maiden Holstein–Friesian heifers and implications for subsequent cow performance and profitability

Author:

Archbold H.,Shalloo L.,Kennedy E.,Pierce K.M.,Buckley F.

Publisher

Elsevier BV

Subject

Animal Science and Zoology

Reference46 articles.

1. Effects of daily gain in pre and post pubertal replacement dairy heifers on body condition score, body size, metabolic profile and future milk production;Abeni;Journal of Dairy Science,2000

2. Ultrasonography and progesterone concentration at a single time point for the purpose of assessing the pubertal status of different dairy breeds;Archbold;Reproduction in Domestic Animals,2011

3. Age and weight at puberty in Hereford heifers;Arjie;Journal of Animal Science,1971

4. Differences in udder health and immune response traits of Holstein-Friesians, Norwegian Reds, and their crosses in second lactation;Begley;Journal of Dairy Science,2009

5. Effect of growth and development during the rearing period on the subsequent fertility of nulliparous Holstein-Friesian heifers;Brickell;Theriogenology,2009

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