منابع مشابه
Effect of source of pig, housing system and receiving diet on performance of purchased feeder pigs.
متن کامل
Mortality Rate of Weaned and Feeder Pigs as Affected by Ground Transportation Conditions
Ground transportation of pigs at early ages is typical in modern swine production because the young animals are often produced in one part of the country and finished in another. One challenge associated with this practice is the profit-stripping incidence of mortality and compromised animal welfare due to stress stemming from unfavorable transporting conditions. The objective of this study was...
متن کاملAscarid infection and respiratory health in feeder pigs raised on pasture or in confinement
Method: In field study 1 (FS 1), 30 indoor and 30 outdoor pigs from three different herds were selected at 3 weeks of age, euthanized, and necropsied at 7–10 weeks of age. Pigs were weighed at necropsy, and liver and respiratory tracts were examined. Average daily gain was calculated based on an assumed 3lb average starting weight. Blood samples were collected for cell differentials. Bronchoalv...
متن کاملEffects of diet form and feeder adjustment on growth performance of nursery and finishing pigs.
Three experiments were conducted to determine the effects of feeder adjustment and diet form on growth performance of nursery (Exp. 1 and 2) and finishing (Exp. 3) pigs. Treatments were arranged as a 2 × 3 factorial with the main effects of feeder adjustment and diet form. The 2 feeder adjustments were a narrow and wide feeder adjustment (minimum gap opening of 1.27 and 2.54 cm, respectively). ...
متن کاملThe effects of feeder adjustment and trough space on growth performance of finishing pigs.
Two studies were conducted to determine the effects of feeder adjustment and trough space on growth performance of finishing pigs. In Exp. 1, 234 pigs (initial BW 41.5 kg) were used in an 89-d trial. Pigs were randomly allotted to 1 of 3 treatments with 9 replications of 8 pigs/pen and 1 replicate with 6 pigs/pen. Treatments consisted of a minimum feeder gap setting of 1.27, 1.91, or 2.54 cm. F...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 1975
ISSN: 2378-5977
DOI: 10.4148/2378-5977.5964