Results 61 to 70 of about 11,540 (224)

Carotenoids and Liposoluble Vitamins in the Plasma and Tissues of Light Lambs Given Different Maternal Feedings and Fattening Concentrates

open access: yesAnimals, 2020
The carotenoids and liposoluble vitamins in the plasma and tissues of the lambs under different maternal feedings and fattening concentrates was studied.
Pablo José Rufino-Moya   +4 more
doaj   +1 more source

High‐ and Low‐Protein Maternal Diet During Pregnancy Alter the Offspring Skeletal Muscle Transcriptome and miRNAome in Lamb

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
Maternal nutrition during gestation is a crucial factor affecting offspring development. This study explores the impact of maternal dietary protein levels on the transcriptome and miRNAome of skeletal muscle in lambs. Twelve Akkaraman breed ewes were assigned to three dietary groups—standard (SP, 119–198 g/day), high (HP, 160–270 g/day), and low (LP ...
Bilal Akyüz   +8 more
wiley   +1 more source

Comparative aspects of resistance to body-cooling in newborn lambs and kids : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Animal Science at Massey University [PDF]

open access: yes, 1989
THE PROBLEM OF PERINATAL MORTALITY IN LAMBS AND KIDS Fibre-producing goats are becoming an increasingly important species on New Zealand farms. There is a considerable lack of information about the physiology of goats, especially as it relates to the ...
Müller, Sabine
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Selection for anthelmintic resistant Teladorsagia circumcincta in pre-weaned lambs by treating their dams with long-acting moxidectin injection

open access: yesInternational Journal for Parasitology: Drugs and Drug Resistance, 2015
Administration of long-acting anthelmintics to pregnant ewes prior to lambing is a common practice in New Zealand. Today, most of these products contain macrocyclic lactone (ML) actives, which because of their lipophilic nature, are detectable in the ...
D.M. Leathwick, C.M. Miller, K. Fraser
doaj   +1 more source

Enhancing Sheep Health and Welfare Through Sensor Technologies: An Update of Current New Zealand Research

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
The study of farm animal behaviour often relies on labour‐intensive observations, which can be impractical in extensive systems. Advances in technology (e.g. accelerometers and global positioning satellite (GPS) devices) can be used to record behaviours frequently, long‐term and remotely. Monitoring behaviour of livestock, in combination with other key
Karin Schütz   +5 more
wiley   +1 more source

Development of organs and tissues in lambs raised on Spanish mountain grassland [PDF]

open access: yes, 2009
The present study was conducted to establish the pattern of body development in grass-raised Churra Tensina lambs. Forty-nine single male lambs were slaughtered at three body-weight intervals, according to the commercial categories of suckling (11.191 ...
Carrasco, S.   +5 more
core   +1 more source

Comparison of the Sensory Characteristics of Suckling Lamb Meat: Organic vs Conventional Production

open access: yesCzech Journal of Food Sciences, 2009
40 L. dorsi muscles from the left half carcass of suckling lambs raised under both organic and conventional systems were evaluated by a sixteen-member trained panel, following QDA methodology.
I. Revilla   +5 more
doaj   +1 more source

Productive and Reproductive Performance of Ewes at 60 and 90 Days Postpartum Treated by Different Weaning System

open access: yesTropical Animal Science Journal, 2020
Based on the assumption that the time required by the lamb to reach a certain weight at slaughter (slaughter weight) is partially dependent on the amount of milk ingested during suckling, and on the dietary management of the sheep and lamb.
N. da S. Heimbach   +11 more
doaj   +1 more source

The Ontogenetic Development of Rapid Eye Movement Sleep in Early Life and Its Regulatory Mechanisms

open access: yesInternational Journal of Developmental Neuroscience, Volume 86, Issue 1, February 2026.
REM sleep was first identified in humans and cats in the late 1950s and exhibits a conserved developmental trajectory across species. This study elucidates key characteristic changes during REM sleep development, thereby providing a foundation for improving the prevention and treatment of various neurodevelopmental disorders.
Xiu‐Juan Zhang   +8 more
wiley   +1 more source

The behaviour and health of dairy lambs reared artificially with and without early access to meal : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Animal Science at Massey University. [PDF]

open access: yes, 2017
Many large-scale dairy sheep producers use lamb-rearing systems and provide lambs with milk replacer (MR) ad libitum and grain-based meal to accelerate rumen development to support early weaning methods.
Nieper, Bradley Allan
core  

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