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Browsing Swine Day, 2009 by Title

Browsing Swine Day, 2009 by Title

Now showing items 13-32 of 33

Effects of experimental design and its role in interpretation of results

Shelton, N.W.; Dritz, S.S.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L.; DeRouchey, J.M.; Murray, L.W. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 256 weanling pigs (PIC TR4 × 1050, initially 13.8 lb and 21 d of age) were used in a 28-d growth trial to compare allotment methods of a completely randomized design (CRD) and a randomized complete block design ...
Effects of feeder design, gender, and dietary concentration of dried distillers grains with solubles on the growth performance and carcass characteristics of growing-finishing pigs

Bergstrom, J.R.; Tokach, M.D.; Dritz, S.S.; Nelssen, J.L.; DeRouchey, J.M.; Goodband, R.D. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A 2 × 2 × 2 factorial experiment was conducted to evaluate the interactive effects of feeder design (conventional dry vs. wet-dry feeder), gender (barrow vs. gilt), and dietary concentration of dried distillers grains with ...
Effects of feeding ractopamine hcl (paylean) for various durations on late-finishing pig performance and carcass characteristics

Potter, M.L.; Dritz, S.S.; Tokach, M.D.; DeRouchey, J.M.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 627 pigs (241.5 lb) were used in a 21-d finishing trial to evaluate the effects of feeding ractopamine HCl (RAC; Paylean, Elanco Animal Health, Greenfield, IN) for different durations on growth performance and ...
Effects of feeding varied levels of balanced protein on growth performance and carcass composition of growing and finishing pigs

Shelton, N.W.; Htoo, J.K.; Redshaw, M.; Goodband, R.D.; Tokach, M.D.; Dritz, S.S.; Nelssen, J.L.; DeRouchey, J.M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 1,003 barrows and gilts (PIC 337 × 1050, initially 113.5 lb) were used in an 88-d study to determine effects of various levels of balanced amino acid density on growth performance and carcass characteristics. ...
Effects of increasing feeding level during late gestation on sow and litter performance

Shelton, N.W.; DeRouchey, J.M.; Neill, C.R.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 108 gilts and sows (PIC 1050) and their litters were used over 2 gestation and lactation periods to determine the effect of increasing late gestation feeding level on sow and litter performance. Treatments were ...
Effects of increasing hominy feed in diets on finishing pig performance

Potter, M.L.; Jacela, J.Y.; Dritz, S.S.; Tokach, M.D.; DeRouchey, J.M.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 1,035 finishing pigs (initially 79.4 lb) were used in an 84-d growth trial to evaluate the effects of increasing hominy feed on finishing pig growth performance. Pens of pigs were blocked by average initial pig ...
Effects of increasing standardized ileal digestible lysine:calorie ratio on the growth performance of growing-finishing pigs

Bergstrom, J.R.; Shelton, N.W.; Papadopoulos, G.; Potter, M.L.; Jacela, J.Y.; DeRouchey, J.M.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 1,080 pigs (PIC TR4 × 1050) were used in four 28-d experiments to determine the lysine requirements of growing-finishing pigs reared in the new Kansas State University finishing barn. Low- and high-lysine ...
Effects of meal or pellet diet form on finishing pig performance and carcass characteristics

Potter, M.L.; Dritz, S.S.; Tokach, M.D.; DeRouchey, J.M.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

Two experiments were performed to determine the effects of feeding diets in meal or pellet form on finishing pig performance. A corn-soybean meal-based diet was fed in Exp. 1, and a diet containing alternative ingredients ...
Effects of mycotoxin binders and a liquid immunity enhancer on the growth performance of wean-to-finish pigs

Jacela, J.Y.; Dritz, S.S.; DeRouchey, J.M.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 1,120 pigs (PIC 337 × C22, initial BW = 16.0 lb) were used in a study to evaluate the effects of 2 commercial mycotoxin binders and a liquid immunity enhancer product on growth performance of wean-to-finish pigs. ...
Effects of piglet birth weight and litter size on the preweaning growth performance of pigs on a commercial farm

Bergstrom, J.R.; Potter, M.L.; Tokach, M.D.; Henry, S.C.; Dritz, S.S.; Nelssen, J.L.; Goodband, R.D.; DeRouchey, J.M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 2,204 pigs (PIC 327 sired) were used to evaluate the effects of piglet birth weight and litter size on preweaning piglet performance. At a commercial sow farm, all pigs born alive for 22 consecutive days were ...
Effects of porcine circovirus type 2 and mycoplasma hyopneumoniae vaccination strategy, birth weight, and gender on postweaning performance of growing-finishing pigs reared in a commercial environment

Bergstrom, J.R.; Potter, M.L.; Tokach, M.D.; Henry, S.C.; Dritz, S.S.; Nelssen, J.L.; Goodband, R.D.; DeRouchey, J.M. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 1,995 pigs were used to evaluate the effects of two porcine circovirus type 2 (PCV2) and Mycoplasma hyopneumoniae (Mhyo) vaccination strategies and birth weight on pig performance and carcass characteristics. ...
Effects of porcine circovirus type 2 and mycoplasma hyopneumoniae vaccines on nursery pig performance

Potter, M.L.; Duttlinger, A.W.; Bergstrom, J.R.; Dritz, S.S.; DeRouchey, J.M.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 360 weanling barrows (PIC 1050, 21 d of age and 13.0 lb) were used in a 35-d study to evaluate the effects of porcine circovirus type 2 (PCV2) and Mycoplasma hyopneumoniae (M. hyo) vaccines on nursery pig growth ...
Effects of porcine circovirus type 2 vaccination on nursery and finishing pig performance under a PRRS challenge

Shelton, N.W.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L.; DeRouchey, J.M.; Usry, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 2,571 barrows and gilts (PIC 337 × 1050) were used to determine the effects of porcine circovirus type 2 vaccine (PCV2) on nursery and finishing pigs that were challenged with porcine respiratory and reproductive ...
Effects of porcine circovirus type 2 vaccine and increasing standardized ileal digestible lysine:calorie ratio on growth performance and carcass composition of growing and finishing pigs

Shelton, N.W.; Tokach, M.D.; Dritz, S.S.; Goodband, R.D.; Nelssen, J.L.; DeRouchey, J.M.; Usry, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A series of 4 experiments was conducted to determine the effect of porcine circovirus type 2 (PCV2) vaccination on the lysine requirement of growing and finishing pigs. Experiments 1 and 2 evaluated the requirement for 85- ...
Effects of Sirrah-Bios PRRSV-RS vaccine on mortality rate and finisher pig performance

Potter, M.L.; Dritz, S.S.; Henry, S.C.; Tokach, L.M.; DeRouchey, J.M.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 1,561 pigs (initially 4 d of age) were used to determine the effects of a porcine reproductive and respiratory syndrome virus (PRRSv) subunit vaccine, PRRSV-RS (Sirrah-Bios, Ames, IA), on mortality rate and ...
Efficacy of different commercial phytase sources and development of a phosphorus release curve

Jones, C.K.; Tokach, M.D.; Ratliff, B.W.; Horn, N.L.; Dritz, S.S.; Goodband, R.D.; DeRouchey, J.M.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

Two experiments used 184 pigs (PIC, 22.7 and 21.3 lb BW, respectively) to develop an available P (aP) release curve for commercial phytase products. In Exp. 1 and 2, pigs were fed a basal diet (0.06% aP) and 2 levels of ...
Evaluation of PEP2 in nursery pig diets

Myers, A.J.; Tokach, M.D.; Goodband, R.D.; Dritz, S.S.; Shelton, N.W.; Papadopoulos, G.; DeRouchey, J.M.; Nelssen, J.L.; McKilligan, D. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 300 nursery pigs (PIC 327 × 1050, initially 12.0 lb and 21 d of age) were used in a 25-d study to determine the effects of PEP2 (proteins enzymatically processed) on growth performance of weaned pigs. PEP2 is a ...
An evaluation of peptone as a specialty protein source in diets for nursery pigs

Jones, C.K.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L.; Dritz, S.S.; DeRouchey, J.M.; McKilligan, D. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

Two experiments were conducted to evaluate the effects of select menhaden fish meal (SMFM), spray-dried animal plasma (SDAP), and two forms of a spray-dried ultra-filtrated porcine intestinal mucosa (Peptone 1 and 2; Protein ...
Incidence and severity of Arcanobacterium pyogenes injection site abscesses with needle or needle-free injection methods

Gerlach, B.M.; Houser, T.A.; Hollis, L.C.; Tokach, M.D.; Nietfeld, J.C.; Higgins, J.J.; Anderson, G.A.; Goehring, B.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A total of 198 nursery age pigs were used to evaluate the difference in the occurrence of injection site abscesses between needle-free jet injection and conventional needle-and-syringe injection systems. Pigs were fed for ...
A meta-analysis of supplemental enzyme studies in growing-finishing pigs fed diets containing dried distillers grains with solubles: effects on growth performance

Jacela, J.Y.; Dritz, S.S.; DeRouchey, J.M.; Tokach, M.D.; Goodband, R.D.; Nelssen, J.L. (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)

A meta-analysis of 4 experiments involving 4,506 pigs was conducted to determine the effects of several commercial enzymes on the growth performance of growing-finishing pigs fed various amounts of dried distillers grains ...

Now showing items 13-32 of 33

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