Effects of Using Farm-Grown Forage as a Component in ad Libitum Liquid Feeding for Pregnant Sows in Group-Housing on Body Condition Development and Performance
Abstract:When feeding pregnant sows, optimal body condition at birth is sought to avoid the effects of a deviant nutritional condition on health and performance. Various feeding concepts exist but mainly have a restriction in quantity and renunciation of farm-grown forage in common. An ad libitum liquid feeding system based on farm-grown forage in combination with a sow sorting gate (according to body weight—using mechanical scales) was realized on a commercial swine farm. The sorting gate coordinated access to two fee… Show more
“…Furthermore, commercial corn hybrids as a single source of dietary carotenoids and their influence on egg yolk were investigated by Kljak et al [14] with positive outcomes regarding the yolk carotenoid profile and pigmentation. Hartung et al [15] have presented the influence of farm-grown forage as a component in the liquid diet for gestating sows with positive effects on body condition development and productive results, respectively.…”
“…Furthermore, commercial corn hybrids as a single source of dietary carotenoids and their influence on egg yolk were investigated by Kljak et al [14] with positive outcomes regarding the yolk carotenoid profile and pigmentation. Hartung et al [15] have presented the influence of farm-grown forage as a component in the liquid diet for gestating sows with positive effects on body condition development and productive results, respectively.…”
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