AR Laing

Finishing cattle with supplements at pasture

J. R. Lindsay, RM Dyer, BA Gelling, AR Laing et autres

INTRODUCTION The Australian beef industry suffers from a marked seasonality of supply and variation in product quality. This poses major problems for meat processors trying to develop product branding and year round supply for both domestic and export consumers. The processors also …

An evaluation of calf castration by intra‐testicular injection of a lactic acid solution

Geoffry Fordyce, NJ Beaman, AR Laing, PB Hodge et autres

This experiment evaluated intra-testicular injection of a sclerosing drug, lactic acid, for castration of bulls. Its use was compared in 58 Brahman cross calves (50 to 128kg) with the general practice of open surgical castration. Chemical castration appeared to be more painful …

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An evaluation of calf castration by intra-testicular injection of a lactic acid solution [beef cattle]

G. Fordyce, NJ Beaman, AR Laing, PB Hodge et autres

The influence of filial generation of Sahiwal Hereford steers on liveweight, liveweight gain, carcass weight and fat thickness.

AR Laing, WJ Taylor, G. B. Robbins, JJ Bushell

There is a lack of information on the comparative liveweight performance of first generation Bos indicus-Bos taurus crossbreds and second generation crossbreds produced by inter se joining first generation crossbreds. It is commonly assumed that there will be a marked decline in …

Effects of dipping for tick control on liveweight changes in Zebu crossbred heifers in the central Burnett.

AH Milles, AR Laing, F. R. Emmerson, D. S. D. Crane et autres

The use of six to eight strategic tickicide treatments annually supported bYf or in combination with pasture spelling was the basic recommendation for tick control during the late 1950's and the 1960% (Woolcock 1968). while BOS taurus cattle were the dominant genotype …

Effect of selling system for store steers on liveweight and subsequent performance in a feedlot.

G. B. Robbins, AR Laing, JJ Bushell, AJ Ash

Effect of access to water after a short journey on carcass traits and muscle properties of steers.

Wythes, P Goener, AR Laing, WR Shorthose

Factors affecting response to urea-molasses supplements by yearling cattle in tropical Queensland

L. Winks, AR Laing, PK O'Rourke, GS Wright

Two experiments were conducted over a five-year period in north Queensland to examine : 1. the effects of supplements of molasses, phosphoric acid, superphosphate, mono-ammonium phosphate, urea or biuret on liveweight performance of yearling cattle during wet and dry seasons, and 2. …

UREA, PHOSPHORUS AND MOLASSES SUPPLEMENTS FOR GRAZING BEEF WEANERS

L. Winks, AR Laing

Summary An experiment with grazing weaner cattle was conducted in which supplements of molasses, phosphoric acid and urea were compared with no supplement during wet and dry seasons. No responses to urea supplementation occurred until faecal protein levels fell below 8.0 per …