Sfoglia per Soggetto "milk yield"
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Association of melatonin administration in pregnant ewes with growth, redox status and immunity of their offspring
(2021)In this study, the effects of melatonin treatment on growth, redox status and immunity in prenatally stressed newborn lambs were evaluated. Thirty-seven newborn lambs were allocated into two groups (melatonin-MEL and ... -
The effect of experimentally induced subclinical mastitis on the milk yield of dairy ewes
(1999)In each of the two experiments, subclinical mastitis was induced by inoculating both mammary glands of Karagouniko and of Chios-cross ewes with a Staphylococcus epidermidis. After inoculation, the somatic cell counts of ... -
Effects of capsicum and propyl-propane thiosulfonate on rumen fermentation, digestion, and milk production and composition in dairy cows
(2020)Essential oils may affect rumen fermentation, nutrient digestion, and milk production and composition. The objective of this study was to test the effects of capsicum oleoresin (CAP) and propyl-propane thiosulfonate (PTSO) ... -
Efficacy of moxidectin against sarcoptic mange and effects on milk yield of ewes and growth of lambs
(2000)Forty-eight dairy ewes and 45 lambs naturally infested with sarcoptic mange, were divided into three equal groups and treated with moxidectin 1% inj. sol. at a dose rate of 0.2 mg moxidectin kg(-1) bodyweight once or twice ... -
Experimental study for evaluation of the efficacy of a biofilm-embedded bacteria-based vaccine against Staphylococcus chromogenes-associated mastitis in sheep
(2019)Although coagulase-negative staphylococci are the primary aetiological agents of subclinical mastitis in ewes, there is little information regarding vaccination against that infection. The objective of this study was to ... -
Maintaining production while reducing local and global environmental emissions in dairy farming
(2020)While milk is a major agricultural commodity, dairy farming also supports a large share of global beef production. In Life Cycle Assessment (LCA) studies of dairy farming systems, dairy-beef production is often ignored or ... -
Presence of cathelicidin-1 in milk as an indicator of the severity of mammary infection in ewes
(2021)Aims: The importance of cathelicidin-1 as an indicator of the severity of mammary infection in ewes. Background. Mastitis is an important disease of sheep, affecting their health and welfare. Objective: The association of ... -
A Prospective Cohort Study on the Periparturient Muscle Tissue Mobilisation in High Producing Dairy Cows
(2022)Excessive periparturient fat mobilisation and its association with dairy cattle health and fertility is well documented; however, the role of muscle mobilisation has not been studied extensively. The objectives of this ... -
Subclinical mastitis changes the patterns of maternal-offspring behaviour in dairy sheep
(2008)Subclinical mastitis was induced by inoculating one mammary gland in dairy ewes (n = 8) with a Staphylococcus simulans isolate; control ewes (n = 4) were included. The milk yield of inoculated glands decreased (P < 0.001), ... -
Supplementation of lactating ewes with a glucogenic preparation or beta-carotene in mid- to late lactation on subsequent milk yield and luteinizing hormone secretion
(2007)The effects of a glucogenic preparation (Nutrimix((R))) or beta-carotene (Rovimix((R)) beta carotene) supplementation of ewes during mid- to late-lactation on their milk yield were assessed in a study where 66 Chios-breed ...