Parcourir par sujet "litter size"
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The effects of changes in nutritional demand on gastrointestinal parasitism in lactating rats
(2007)Lactating rats experience a breakdown of immunity to parasites, i.e. they carry larger worm burdens after re-infection compared to their non-lactating counterparts. Feeding high-protein foods to lactating rats results in ... -
Evaluation of a Numerical, Real-Time Ultrasound Imaging Model for the Prediction of Litter Size in Pregnant Sows, with Machine Learning
(2022)The present study aimed to evaluate the accuracy of a numerical model, quantifying real-time ultrasonographic (RTU) images of pregnant sows, to predict litter size. The time of the test with the least error was also ... -
Field Evaluation of a Bioregulator Containing Live Bacillus cereus Spores on Health Status and Performance of Sows and their Litters
(2001)The efficacy of Paciflor, a bioregulator containing live Bacillus cereus CIP 5832 spores, was assessed in sows during late pregnancy and lactation, as well as in their piglets up to the growing phase. Two groups each of ... -
Predisposing factors for bacterial mastitis in ewes
(2019)Objective of this review paper is the appraisal of predisposing factors for bacterial mastitis in ewes. Factors that predispose ewes to mastitis can be classified into non-animal-related factors (environmental and ...