THE INTENSIFICATION OF SINGLE-SUCKLED CALF REARING FOR BEEF PRODUCTION*

1970 ◽  
Vol 25 (1) ◽  
pp. 92-92 ◽  
Author(s):  
P. Flecchia
Keyword(s):  
Author(s):  
F.J. Harte ◽  
R.J. Fallon ◽  
M.J. Clancy

The price difference between milk products and concentrates is resulting in less milk/milk products being fed to calves in the rearing stage. It may be that lower milk intakes at least in some systems of calf rearing are resulting in low performance in early life which in turn could be affecting lifetime performance of animals, particularly those kept for beef production.


2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Sarah Kühl ◽  
Gesa Busch ◽  
Matthias Gauly

PurposeLocal origin of meat acts as a key quality indicator for consumers. How an ideal local meat production should look like is rather unknown. The purpose of this study is to comprehensively analyse how an ideal local beef production should be constituted.Design/methodology/approach432 consumers from a North Italian province (South Tyrol) were questioned online about their views regarding (local) beef production. 12 attributes, from calf rearing to transport times, were presented with different options. Participants selected the most ideal options from their perspective. Further, willingness to pay for local beef and for the ideally produced local beef as well as the importance of local production for different food categories were assessed.FindingsThe results are quite heterogeneous but show that local production is especially of importance for eggs, dairy products and beef. Traceability to the farms, daily access to a paddock and access to pasture during summer, silage-free feeding, low transport times and suckler cow husbandry are aspects that are mostly selected as ideal. A price premium of 35% for locally produced beef and up to 50% for this ideal production seems reasonable for most consumers.Research limitations/implicationsThe study only includes South Tyrolean consumers and thus the validity is limited to this area. Although transferability to other regions can be assumed, future studies are necessary to confirm this assumption.Originality/valueThis is the first study analysing consumers expectations towards local beef production considering several production levels.


1974 ◽  
Vol 39 (4) ◽  
pp. 659-673 ◽  
Author(s):  
G. E. Dickerson ◽  
Niklaus Künzi ◽  
L. V. Cundiff ◽  
R. M. Koch ◽  
V. H. Arthaud ◽  
...  

1971 ◽  
Vol 32 (3) ◽  
pp. 433-437 ◽  
Author(s):  
T. G. Martin
Keyword(s):  

2020 ◽  
pp. 77-90
Author(s):  
Vladimir F. Bashmachnikov ◽  
Sergey Nikolaevich Skomorokhov
Keyword(s):  

Author(s):  
М.М. САДЫКОВ ◽  
М.П. АЛИХАНОВ ◽  
А.Г. СИМОНОВ ◽  
Г.А. СИМОНОВ

Изучены рост и развитие бычков — помесей красной степной с казахской белоголовой породой в равнинной провинции Дагестана. Установлено, что помесный молодняк, по сравнению с чистопородным скотом красной степной породы, имеет более высокую живую массу при рождении на 1,8 кг, или 7,3%. При отъеме в 8-месячном возрасте помеси имели живую массу 210 кг против 187,6 кг у красного степного молодняка, что на 22,4 кг, или 11,9% выше. В 12-, 15- и 18-месячном возрасте живая масса помесных бычков равнялась 291,8 кг, 359,7 и 436,6 кг, соответственно, или на 28 кг, 36 и 45,8 кг больше по сравнению с красным степным скотом. Среднесуточные приросты помесных бычков за период выращивания и откорма составили 760 г, что выше на 12,1% по сравнению с чистопородным красным степным молодняком. После заключительного откорма и убоя помесные бычки дали тяжеловесные туши с хорошим поливом. По массе парной туши они превосходили чистопородных аналогов на 31,3 кг, или 15,6% с преимуществом выхода туши на 2,4%. Убойный выход у бычков опытной группы составил 58,7%, контрольной — 55,8%. От помесных бычков были получены тяжеловесные шкуры массой 27,1 кг, от чистопородных — 21,6 кг, преимущество по этому показателю имели помесные животные 5,5 кг, или 25,4%. Для увеличения производства говядины в равнинной провинции Дагестана рекомендуем скрещивание коров красной степной породы с быками казахской белоголовой породы. The growth and development of bulls of red steppe crossbreeds with the Kazakh white-headed breed in the flat province of Dagestan were studied. It was found that young crossbreed animals in comparison with purebred red steppe cattle have a higher live weight at birth by 1,8 kg or 7,3%. When weaning at 8 months of age, cross-bred bulls had a live weight of 210 kg against 187,6 kg in red steppe young, which is 22,4 kg, or 11,9% higher. At 12, 15 and 18 months of age, the live weight of crossbred bulls was 291,8 kg, 359,7 and 436,6 kg, respectively, or 28 kg, 36 and 45,8 kg more than the red steppe cattle. The average daily growth of cross-bred bulls during the growing and fattening period was 760 g compared to 678 g, that is, they were 12,1% higher compared to purebred red steppe young. After the final fattening and slaughter, the cross-bred bulls gave heavy carcasses with good watering. By weight of the paired carcass, they were superior to purebred counterparts by 31,3 kg or 15,6% with an advantage of 2,4% carcass yield. The slaughter yield of bulls in the experimental group was 58,7%, 55,8% in the control group, respectively, with an advantage in favor of crossbreeds of 2,9%. Heavy skins weighing 27,1 kg were obtained from crossbreed bulls, 21,6 kg from purebred ones, and crossbreed animals of 5,5 kg or 25,4% had an advantage in this indicator. Studies have shown that in order to increase beef production in the lowland province of Dagestan, it is necessary to use crossbreeding of the breeding stock of the red steppe breed with bulls of the Kazakh white-headed breed.


2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 38-39
Author(s):  
Bradley J Johnson ◽  
Luke Fuerniss

Abstract The U.S. cow inventory includes approximately 31 million beef cows and 9 million dairy cows, so flow of cattle from dairies into beef production influences the traditional beef industry structure. Dairy-influenced cattle have historically entered the beef supply chain as cull cows and calf-fed Holstein steers. Culled dairy cows account for approximately half of the cows harvested in the United States annually. Fed steers and heifers of dairy influence are estimated to account for 15% of annual steer and heifer slaughter. Advancements in data availability, genomics, and reproductive technologies have enabled more precise selection of dairy replacement heifers and more pregnancies to be allocated to a terminal sire. Recently, the use of beef semen to breed dairy cows that are not desirable for producing replacement heifers has become more widespread. Beef-on-dairy calves are often moved to calf ranches shortly after birth where they are weaned and grown before transitioning to traditional grow yards or feedlots. In comparison to traditional range beef production, calves of dairy origin are weaned at a younger age, have more restricted mobility early in life, and are fed a delivered ration for a greater number of days. While carcasses of dairy-originated fed cattle excel in subcutaneous leanness and marbling, calves originating from dairies typically experience greater morbidity, poorer feed conversion, and poorer dressed yields compared to native fed cattle. Future opportunities to optimize beef production from the dairy herd include refining sire selection to consistently produce high quality calves, reducing variation in calfhood management, and identifying optimal nutrition and growth technology programs for calves from dairies.


Sign in / Sign up

Export Citation Format

Share Document