Simple Search:

Factors Affecting Production Traits in Dairy x Beef Cattle


Citation

Idris, Ismail (1990) Factors Affecting Production Traits in Dairy x Beef Cattle. Pertanika, 13 (2). pp. 177-188.

Abstract / Synopsis

Data from 96Angus-Holstein crossbred cows were analysed to study the effects of sire breed of calf, nutrition leve~ weaning age of calf and their interactions an the cows and calves. The cows were assigned to rations either with low or high energy leve~ whik all calves received the same diet until 224 days. Sire breeds used were Guernsey, Longhtfm, Brahman, Hereford and SimmentaL Body weights of cows and calves together with feed consumptions were taken cv"y 28 days whik body measurements were taken cve>y 56 days. Calf weaning age influenced age at first postpartum estrus and TDN consumption of cows. Weaning age also influenced progeny weaning weight and TDN consumption. Similarly, cow body weights at several production Periods were influenced lJy calf weaning age.


Download File

[img]
Preview
PDF
Factors_Affecting_Production_Traits_in_Dairy_x_Beef_Cattle.pdf

Download (3MB)

Additional Metadata

Item Type: Article
Keywords: crossbred cows, sire breed, nutrition level, weaning age, TDN consumption.
Depositing User: Nur Izyan Mohd Zaki
Date Deposited: 18 Nov 2009 04:00
Last Modified: 27 May 2013 07:03
URI: http://psasir.upm.edu.my/id/eprint/2830
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item