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Exclusively Pumping Women's Milk Production and Pumping and Feeding Dynamics-An Online Survey. [PDF]
Healthcare (Basel)Gridneva Z +4 more
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Forage selection of dairy cows grazing contrasting multispecies swards is influenced by cow characteristics. [PDF]
Vet Anim SciDittmann MT +6 more
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Influence of lactation length on sow productivity
Livestock Science, 1993Abstract Associations between sow lactation length, the productivity of individual sows at their subsequent farrowings, and annual breeding productivity were analyzed using a data base including 14925 farrowing records from 39 swine herds. Longer lactation lengths were associated with higher subsequent litter sizes (both total-born and born-alive ...
W E Marsh
exaly +2 more sources
The clinical features of the menopause and its relation to the length of pregnancies and lactation
Maturitas, 1979Abstract The clinical features of the menopause and the influence of the length of pregnancies and lactation on the age of menopause and on the incidence of hot flushes were studied in 154 women aged 50–85 yr. The mean age at menopause was 46.6 ± 4.7 SD yr. The cessation of menses occurred abruptly in 43.5% of the cases or after a period of menstrual
G Piaditis
exaly +3 more sources
Effect of daily oxytocin injection on milk yield and lactation length in sheep
Small Ruminant Research, 2001The effects of daily oxytocin (OT) (2 IU) injection (i.m.) on lactation performance of 25 Mehraban ewes were studied. Eight control ewes were injected with 1ml of saline. Eight ewes were injected with OT after weaning (POT), and nine ewes were injected with OT from day 15 of lactation (WOT). Total milk production for WOT ewes was 55.5 and 24.7% greater
Mohammad Javad Zamiri, M J Zamiri
exaly +3 more sources
Animal Reproduction Science, 2014
The aim of this study was to determine the effect of lactation length and treatment with gonadotrophins at weaning on reproductive performance of primiparous sows. After 3 wk of lactation, primiparous sows were either weaned (W3; n=273) or received a 7-d-old foster litter for a further 14 d of suckling (W5; n=199).
Roy N Kirkwood +2 more
exaly +4 more sources
The aim of this study was to determine the effect of lactation length and treatment with gonadotrophins at weaning on reproductive performance of primiparous sows. After 3 wk of lactation, primiparous sows were either weaned (W3; n=273) or received a 7-d-old foster litter for a further 14 d of suckling (W5; n=199).
Roy N Kirkwood +2 more
exaly +4 more sources
Animal Reproduction Science, 2014
The ability to stimulate a fertile oestrus during early lactation provides an opportunity to increase piglet weaning age whilst maintaining 2.4 litters per sow per year. This study evaluated the effects of boar contact beginning on day 7 of lactation and lactation length on lactation oestrus induction and subsequent reproductive output in multiparous ...
Alice C. Weaver +3 more
openaire +3 more sources
The ability to stimulate a fertile oestrus during early lactation provides an opportunity to increase piglet weaning age whilst maintaining 2.4 litters per sow per year. This study evaluated the effects of boar contact beginning on day 7 of lactation and lactation length on lactation oestrus induction and subsequent reproductive output in multiparous ...
Alice C. Weaver +3 more
openaire +3 more sources
Lactation length in Venezuelan dual‐purpose cows
Journal of Animal Breeding and Genetics, 1999IntroductionShort lactations are frequently excluded from the analyses of milk records of tropical cattle. The practice leads to overestimates of milk yield and lactation length and decreases the accuracy of selection procedures. The objectives of this paper are to quantify lactation length using unselected records from a sample of Venezuelan dual ...
By L. Vaccaro +4 more
openaire +1 more source