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The aim of the study was to assess the quality of colostrum and milk with reproductive performance in sows offered different feed allowances from day 41 to 70 of gestation. In the study 20 F1 sows (Polish Landrace x Polish Large White), 10 animals per group: Control and Experimental, were used. During mid-pregnancy period, sows received 2.3 kg (Control) and 3.0 kg (Experimental) of feed daily. Samples...
Effect of liquid acidifiers on rearing performance of suckling piglets.Crossbred piglets from 36 litters (12 litters each in control group C and in experimental groups E1 and E2) were investigated. From birth to weaning at 28 days of age, piglets from group E1 received drinking water with a 2% solution of lactic, formic and orthophosphoric acids, and those from group E2 a 0.05% solution of Baracid...
Effect of dietary arginine supplementation on body weight changes and productivity of sows.The objective of this study was to determine whether provision of additional arginine to pregnant and lactating sows could influence body weight changes in females during reproductive cycle as well as reproductive and rearing performance of the piglets. The study included 36 F1 crossbred sows (Polish Landrace...
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