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Full-Text Articles in Medicine and Health Sciences
The Effect Of An Iron Glycine Chelate Supplement On The Haemoglobin And The Haematocrit Values And Reproductive Traits Of Sows, Padet Tummaruk, Rachod Tantilertcharoen, Somchai Pondeenana, Pathompol Buabucha, Prachin Virakul
The Effect Of An Iron Glycine Chelate Supplement On The Haemoglobin And The Haematocrit Values And Reproductive Traits Of Sows, Padet Tummaruk, Rachod Tantilertcharoen, Somchai Pondeenana, Pathompol Buabucha, Prachin Virakul
The Thai Journal of Veterinary Medicine
The present study was performed to investigate, whether or not, iron glycine chelate given to sows, in late pregnancy and lactation, could enhance reproductive traits. A supplement of 62.5 g/ton of iron glycine chelate given in the sows feed for 0 (control), 2, 4, 6 or 8 weeks prior to farrowing was provided. The haemoglobin (Hb) and haematocrit (Hct) values of sows and their piglets, the litter size at birth and at weaning, the birth weight, %stillborn, %mummified fetuses, the growth rate of the suckling piglets, the weaning weight of the piglets and the proportion of anemic sows and piglets …
The Effects Of Weaning-To-Oestrus Interval On The Expression Of Oestrus And The Timing Of Ovulation In Sows, Nontakorn Urasopon, Wichai Tantasuparuk, Mongkol Techakumphu
The Effects Of Weaning-To-Oestrus Interval On The Expression Of Oestrus And The Timing Of Ovulation In Sows, Nontakorn Urasopon, Wichai Tantasuparuk, Mongkol Techakumphu
The Thai Journal of Veterinary Medicine
The aim of the present study was to investigate the effects of the weaning-to-oestrus interval (WOI) and parity on the expression of oestrus and the timing of ovulation in crossbred (Large White x Landrace) sows. The detection of pro-oestrus and oestrus was performed every 8 hrs in all sows, by observing the reddening and swelling of the vulva and by applying the back pressure test in the presence of a boar. Ovulation was monitored every 8 hrs using transrectal ultrasonography. The duration of oestrus was 59.1, 59.8 and 65.3 hrs for parities 1, 2 and 3-4, respectively. Parity 1 and …