Results 71 to 80 of about 1,793 (195)

Myofibrillar protein turnover in feed-restricted and realimented beef cattle.

open access: yesJournal of Animal Science, 1990
The objective of this study was to determine the effect of feed restriction and repletion on myofibrillar protein turnover in cattle. Crossbred steer calves (n = 12) about 310 d of age were assigned randomly to a diet of corn and silage that was 1) provided ad libitum for 146 d (ALC) or 2) restricted so steers gained .2 kg/d for 80 d but received ad ...
Jones, Steven J.   +3 more
openaire   +3 more sources

CARCASS CHARACTERISTICS OF THE FIRST FARROWING GILTS IN RELATION TO SIZE OF WEANED LITTER [PDF]

open access: yes, 2009
The aim of the study was an evaluation of carcass slaughter value of fi rst farrowing gilts depending on the number of weaned piglets. The number of born and weaned piglets did not have a negative infl uence on gilt’s slaughter value. Carcasses of fi rst
ALEKSANDRA JELIŃSKA   +4 more
core  

Homing Behavior of Tagged and Displaced Carp, Cyprinus carpio, in Pymatuning Lake, Pennsylvania/Ohio [PDF]

open access: yes, 1987
Author Institution: Institute of Marine Sciences, University of North CarolinaPymatuning Lake, located on the Pennsylvania/Ohio border, is noted for the large numbers of bread-eating carp that frequent the Linesville Causeway carp bowl from May to ...
Schwartz, Frank J.
core   +2 more sources

Effet de la restriction alimentaire quantitative sur les performances de poulets de chair élevés en Tunisie

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2015
L’étude a été conduite pour étudier l’effet d’une phase de restriction alimentaire quantitative sur le poids vif du poulet de chair et évaluer les performances de croissance compensatrice.
Mahdi Bouallegue, Mohamed S. Aschi
doaj   +1 more source

Untersuchungen zur Aussagekraft von Blutparametern und Milchinhaltsstoffen bei Milchkühen [PDF]

open access: yes, 2017
Zu Laktationsbeginn kann der Energiebedarf bei Hochleistungskühen meist nicht ausreichend über die Futteraufnahme gedeckt werden. Das entstehende Energiedefizit kann die Gesundheit und die Fruchtbarkeit der Kuh negativ beeinflussen.
Gasteiner, Johann   +4 more
core   +3 more sources

The Effect of Restricted Feeding and Different of Slaughtering Age on Production of Rex Rabbit Pelt [PDF]

open access: yes, 2010
The purpose of this research is to study the interaction between slaughter age and restricted feed, aswell as the influence of each factor on the production of rex rabbits pelt.
Kusmajadi, S. (S)   +2 more
core  

A study of protein and amino nutrition of growing pigs. [PDF]

open access: yes, 2004
End of Project ReportProtein nutrition of the pig is concerned primarily with supplying the amino acid requirements for fast, efficient growth and development of a lean carcass.
Lawlor, Peadar G   +3 more
core  

Effects of maternal nutrient restriction during early or mid-gestation without realimentation on maternal physiology and foetal growth and development in beef cattle

open access: yesAnimal, 2018
The aim of this study is to determine the effects of early and mid-gestation nutrient restriction on maternal metabolites and foetal growth. Primiparous Angus cows were synchronized and inseminated with semen from one sire.
R.K. Taylor   +4 more
doaj   +1 more source

Activity of intestinal carbohydrases responds to multiple dietary signals in nestling House sparrows [PDF]

open access: yes, 2013
The ‘adaptive modulation hypothesis’ predicts that activity of digestive enzymes should match the amount of their substrates in diet. Interestingly, many passerine birds do not adjust the activity of intestinal carbohydrases to dietary carbohydrate ...
Brzek, Pawel   +3 more
core   +2 more sources

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