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- 2010 is known as Cattlemen's Day (35)
- 2010; Kansas Agricultural Experiment Station contribution; no. 10-170-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 1029; Beef Cattle Research (35)
- Cattlemen's Day (35)
- Swine Day (35)
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- 2010; Kansas Agricultural Experiment Station contribution; no. 11-016-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 1038; Swine; Carcass characteristics; Feed blending; Growth (2)
- 2010; Kansas Agricultural Experiment Station contribution; no. 11-016-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 1038; Swine; Conventional feeder; Feeder adjustment; Wet-dry feeder (2)
- 2010; Beef; Alfalfa; Cornstalk bales; Vertical mixer (1)
- 2010; Beef; Alfalfa; Heifer; Growth; Performance (1)
- 2010; Beef; Alfalfa; Total mixed ration; Forage (1)
- 2010; Beef; Beef strip loins; Phosphate; Salt; Yield; Tenderness; Warner-Bratzler shear force (1)
- 2010; Beef; Beta acid; Ruminal metabolism; Digestibility (1)
- 2010; Beef; CIDR; Estrus; Heifers; AI; Pregnancy rates (1)
- 2010; Beef; Cornstalk bales; Feed characteristics; Dry matter intake (1)
- 2010; Beef; Crude glycerin; Metabolism; Digestibility; Flaked-Corn (1)
- 2010; Beef; Crude glycerin; Performance; Carcass characteristics; Feedlot; Heifers (1)
- 2010; Beef; Dried distillers grains; Stocker heifers; Protein; Daily gain (1)
- 2010; Beef; Energy; Urea; Protein (1)
- 2010; Beef; Escherichia coli; Mucin; Pathogen (1)
- 2010; Beef; Feeder cattle prices; Premiums; Muscling; Breed; Frame size (1)
- 2010; Beef; FlaxLic; Growth; Performance (1)
- 2010; Beef; Fructose; Lactic acid; Roughage (1)
- 2010; Beef; Growth; Performance; Bovine respiratory disease (1)
- 2010; Beef; Health; Growth performance; Growth rate (1)
- 2010; Beef; Heifer; Zilmax; Growth promotant (1)
- 2010; Beef; Implants; Performance; Quality grade; Carcass traits (1)
- 2010; Beef; Intestinal mucus; Escherichia coli; Bacteria (1)
- 2010; Beef; Intestinal mucus; Escherichia coli; Enzymes (1)
- 2010; Beef; Listeria monocytogenes; Beef jerky (1)
- 2010; Beef; Listeria monocytogenes; Steaks; Heat seal; Nitrogen; Vacuum package (1)
Articles 1 - 30 of 81
Full-Text Articles in Life Sciences
Dried Distillers Grains Supplemented At Different Frequencies To Stocker Heifers Grazing Late-Season Flint Hills Native Pastures, M.P. Epp, W.L. Metzen, Brandon E. Oleen, Dale A. Blasi
Dried Distillers Grains Supplemented At Different Frequencies To Stocker Heifers Grazing Late-Season Flint Hills Native Pastures, M.P. Epp, W.L. Metzen, Brandon E. Oleen, Dale A. Blasi
Kansas Agricultural Experiment Station Research Reports
Wetter-than-normal summer grazing seasons can produce excessive forage beyond what the typical Flint Hills double-stock harvest rate can remove. These late-summer native grasses do not contain adequate protein to sustain economical gains for stocker cattle, but producers can extend the grazing season by using a protein-based supplement to generate economically feasible rates of gain. Use of dried distillers grains as a supplementation program can help promote overall productivity during the fall grazing season. However, the drawback is the potential high labor input for supplement delivery. Delivering supplements at reduced frequencies per week may be able to sustain daily gains of …
Effects Of Extended Zilpaterol-Hcl Withdrawal On Performance And Carcass Traits Of Finishing Beef Heifers, G.L. Parsons, Brandon E. Depenbusch, Christopher D. Reinhardt, D.A. Yates, J.P. Hutcheson, James S. Drouillard
Effects Of Extended Zilpaterol-Hcl Withdrawal On Performance And Carcass Traits Of Finishing Beef Heifers, G.L. Parsons, Brandon E. Depenbusch, Christopher D. Reinhardt, D.A. Yates, J.P. Hutcheson, James S. Drouillard
Kansas Agricultural Experiment Station Research Reports
Zilpaterol-HCl (Zilmax; Intervet/Schering-Plough Animal Health, Millsboro; DE) is an orally active β2-adrenergic agonist that is approved for use in feedlot cattle at the rate of 7.56 g/ton of diet dry matter for the final 20 to 40 days on feed. The minimum withdrawal time for Zilmax is 3 days. Zilmax increases hot carcass weight and dressing percentage, primarily as a result of increasing lean muscle mass and decreasing body fat. Zilmax also decreases marbling and increases shear-force values (i.e., less tender) of steaks. This study was conducted to determine whether the benefits of Zilmax would be retained with longer withdrawal …
Evaluation Of Feed Budgeting, Complete Diet Blending, And Corn-Supplement Blending On Finishing-Pig Performance (2010), R C. Sulabo, G A. Papadopoulos, J R. Bergstrom, D Ryder, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Evaluation Of Feed Budgeting, Complete Diet Blending, And Corn-Supplement Blending On Finishing-Pig Performance (2010), R C. Sulabo, G A. Papadopoulos, J R. Bergstrom, D Ryder, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 283 pigs (PIC TR4 x 1050, initially 77.2 ± 1.4 lb BW) were used to compare phase feeding with blending finishing diets by using the FeedPro system (Feedlogic Corporation, Willmar, MN). There were 3 experimental treatments: (1) a standard 4-phase complete feed program, (2) blending high- and low-lysine complete diets over the entire experiment, and (3) blending ground corn and a separate complete supplement within each phase. FeedPro is an integrated feed dispensing system that can deliver and blend 2 separate diets while dispensing. The 4 phases were 77 to 120, 120 to 175, 175 to 221, …
Precutting Round Alfalfa And Cornstalk Bales Decreases Time And Fuel Required For Bale Breakup In A Vertical Mixer, S.Q. Jones, T.T. Marston, R.M. Kraus, Joel M. Derouchey, Justin W. Waggoner, Ryan M. Breiner
Precutting Round Alfalfa And Cornstalk Bales Decreases Time And Fuel Required For Bale Breakup In A Vertical Mixer, S.Q. Jones, T.T. Marston, R.M. Kraus, Joel M. Derouchey, Justin W. Waggoner, Ryan M. Breiner
Kansas Agricultural Experiment Station Research Reports
Properly mixing and distributing nutrients throughout a ration can be equally as important as including them in the formulation. Many factors, including forage type, particle length, and mixer type, affect the homogeneity of total mixed rations. Particle size plays an important role in digestion and animal performance and, therefore, is an important consideration from harvest through feeding. An increase in particle size results in a less uniform distribution of nutrients throughout the total mixed ration. Typically, diets with a high proportion of forages have the lowest uniformity of nutrients in individual batches of complete feed.
Supplementing Fructose-Based Block Supplements To Forage-Fed Cattle Increases Capacity For Lactic Acid Metabolism, K.A. Miller, M.J. Quinn, James S. Drouillard
Supplementing Fructose-Based Block Supplements To Forage-Fed Cattle Increases Capacity For Lactic Acid Metabolism, K.A. Miller, M.J. Quinn, James S. Drouillard
Kansas Agricultural Experiment Station Research Reports
Acidosis is one of the more important maladies afflicting cattle fed significant amounts of grain and has enormous economic impact for feedlots, dairies, and producers of seed stock. The highest incidence of acidosis occurs when animals are being transitioned from high-roughage diets to diets containing high levels of concentrates. When grain-based diets are consumed in excess, consumed too quickly, or fed without proper adaptation, digestive end products (organic acids) can accumulate within the rumen, resulting in acidosis. Lactic acid is one of the key organic compounds that accumulates under these conditions. Coupled with the animal's limited ability to metabolize lactate, …
2010 Agricultural Research Southeast Agricultural Research Center, Kansas State University. Agricultural Experiment Station And Cooperative Extension Service
2010 Agricultural Research Southeast Agricultural Research Center, Kansas State University. Agricultural Experiment Station And Cooperative Extension Service
Kansas Agricultural Experiment Station Research Reports
No abstract provided.
Effects Of Feeder Design And Feeder Adjustment On The Growth Performance Of Growing-Finishing Pigs (2010), J R. Bergstrom, Michael D. Tokach, Jim L. Nelssen, Joel M. Derouchey, Robert D. Goodband, Steven S. Dritz
Effects Of Feeder Design And Feeder Adjustment On The Growth Performance Of Growing-Finishing Pigs (2010), J R. Bergstrom, Michael D. Tokach, Jim L. Nelssen, Joel M. Derouchey, Robert D. Goodband, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
Two experiments were performed to evaluate the effects of feeder design (conventional dry feeder vs. wet-dry feeder) and adjustment on growing-finishing pig performance. In both experiments, all pigs (PIC 337 x 1050) were fed the same corn-soybean meal diets with 15% dried distillers grains with solubles (DDGS). In Exp. 1, 1,296 pigs (initially 43 lb) were used in a 69-d study. From d 0 to 27, 3 feeder settings were evaluated for each feeder type. Numbered settings (located in each feeder) were 6, 8, and 10 for the conventional dry feeder and 6, 10, and 14 for the wet-dry feeder. …
The Effects Of Feeder Space And Adjustment On Growth Performance Of Finishing Pigs (2010), A J. Myers, J R. Bergstrom, Robert D. Goodband, Michael D. Tokach, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
The Effects Of Feeder Space And Adjustment On Growth Performance Of Finishing Pigs (2010), A J. Myers, J R. Bergstrom, Robert D. Goodband, Michael D. Tokach, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 288 pigs (PIC TR4 x 1050, initially 82 lb) were used in a 91-d study to evaluate the effects of feeder trough space (1.75 vs. 3.5 in/pig) and minimum feeder-gap opening of 0.5 in. (narrow), vs. 1.0 in. (wide) on finisher pig performance. Our hypothesis was that at minimal feeder trough space (1.75 in./pig), feeders should be set at a wide gap opening to avoid limiting feed intake and ADG. The feeders were adjusted to the minimum gap setting, but the agitation plate could be moved upward to a maximum gap opening of 0.75 in. or 1.25 …
The Effects Of Feeder Adjustment On Growth Performance Of Finishing Pigs (2010), A J. Myers, J R. Bergstrom, Robert D. Goodband, Michael D. Tokach, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
The Effects Of Feeder Adjustment On Growth Performance Of Finishing Pigs (2010), A J. Myers, J R. Bergstrom, Robert D. Goodband, Michael D. Tokach, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 234 growing pigs (PIC TR4 x 1050, initially 91.4 lb) were used in an 89-d trial to determine the effects of feeder adjustment on finishing pig performance. Pigs were randomly allotted to 1 of 3 treatments. The treatments consisted of a narrow feeder adjustment (minimum gap opening of 0.50 in.), medium feeder adjustment (minimum gap opening of 0.75 in.), and wide adjustment (minimum feeder gap opening of 1.00 in.). The feeders were adjusted to the minimum gap setting, but the agitation plate could be moved upward to a maximum gap opening of 0.75, 1.00, or 1.25 in., …
Effects Of Standardized Ileal Digestible Tryptophan:Lysine Ratio In Diets Containing 30% Dried Distiller Grains With Solubles On The Growth Performance And Carcass Characteristics Of Finishing Pigs In A Commercial Environment (2010), J A. Barnes, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Standardized Ileal Digestible Tryptophan:Lysine Ratio In Diets Containing 30% Dried Distiller Grains With Solubles On The Growth Performance And Carcass Characteristics Of Finishing Pigs In A Commercial Environment (2010), J A. Barnes, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
Two experiments were performed to determine the effects of increasing standardized ileal digestible (SID) tryptophan to lysine (trp:lys) ratio in growing-finishing pig diets containing 30% dried distillers grains with solubles (DDGS). In both experiments, soybean meal replaced crystalline lysine and threonine to alter the dietary SID trp:lys concentrations while maintaining minimum ratios of other amino acids. In Exp. 1, a total of 638 pigs (PIC 1050 x 337, initially 80.0 lb) were used in a 105-d trial with 26 to 27 pigs per pen and 6 pens per treatment. Pens of pigs were randomly allotted to 1 of 4 dietary …
Effects Of Dietary Astaxanthin, Ractopamine Hcl, And Gender On The Growth, Carcass, And Pork Quality Characteristics Of Finishing Pigs (2010), J R. Bergstrom, Terry A. Houser, Michael D. Tokach, Steven S. Dritz, Jim L. Nelssen, Robert D. Goodband, Joel M. Derouchey
Effects Of Dietary Astaxanthin, Ractopamine Hcl, And Gender On The Growth, Carcass, And Pork Quality Characteristics Of Finishing Pigs (2010), J R. Bergstrom, Terry A. Houser, Michael D. Tokach, Steven S. Dritz, Jim L. Nelssen, Robert D. Goodband, Joel M. Derouchey
Kansas Agricultural Experiment Station Research Reports
A total of 144 finishing pigs (initially 226 lb) were used to evaluate the effects of various levels and sources of added dietary astaxanthin (AX: 0, 2.5, 5, 7.5, and 10 ppm), as well as ractopamine HCl (Paylean), on growth, carcass, and pork quality characteristics of barrows and gilts. Pigs were blocked by gender and weight and randomly allotted to 1 of 9 dietary treatments fed for approximately 26 d pre-harvest. Dietary treatments consisted of a corn-soybean meal-based control, the control with 5, 7.5, or 10 ppm AX from Phaffia rhodozyma yeast, the control with 5 ppm synthetic AX, and …
Effects On Bacon Quality Of Feeding Increasing Glycerol And Dried Distillers Grains With Solubles To Finishing Pigs (2010), B L. Goehring, Terry A. Houser, Joel M. Derouchey, Melvin C. Hunt, Michael D. Tokach, Steven S. Dritz, B M. Gerlach, Robert D. Goodband, Jim L. Nelssen, John A. Unruh
Effects On Bacon Quality Of Feeding Increasing Glycerol And Dried Distillers Grains With Solubles To Finishing Pigs (2010), B L. Goehring, Terry A. Houser, Joel M. Derouchey, Melvin C. Hunt, Michael D. Tokach, Steven S. Dritz, B M. Gerlach, Robert D. Goodband, Jim L. Nelssen, John A. Unruh
Kansas Agricultural Experiment Station Research Reports
A total of 84 barrows (PIC 337 x 1050, initially 68.3 lb) were fed a corn-soybean meal-based diet with added dried distillers grains with solubles (DDGS; 0 or 20%) and increasing glycerol (0, 2.5, or 5%) to determine the effects on belly quality. Criteria that were evaluated included: belly length, thickness, firmness, and slice yield; proximate and fatty acid analyses; iodine values; and sensory characteristics. There were no (P > 0.08) DDGS x glycerol interactions on any criteria measured. Inclusion of 20% DDGS in the diet decreased belly firmness (P < 0.04), as measured by the belly flop test (fat-side down method). Twenty percent DDGS decreased (P < 0.01) the percentage of myristic acid, palmitic acid, palmitoleic acid, stearic acid, oleic acid, vaccenic acid, total saturated fatty acids, and total monounsaturated fatty acids. In contrast, 20% DDGS increased (P < 0.01) the percentage of linoleic acid, α-linolenic acid, eicosadienoic acid, total polyunsaturated fatty acids, unsaturated:saturated fatty acid ratios, polyunsaturated:saturated fatty acid ratios, and iodine values. The inclusion of 0, 2.5, and 5% glycerol in swine diets did not affect any measured criteria in this study. In conclusion, feeding DDGS at a level of 20% decreased belly firmness and changed the fatty acid profile; however, it did not affect belly processing or sensory characteristics. Glycerol fed at 2.5 or 5.0% did not affect belly quality, fatty acid profile, or sensory characteristics of bacon.; Swine Day, Manhattan, KS, November 18, 2010
Effects Of Cracked Corn On Growth Performance And Stomach Lesions In Finishing Pigs (2010), S M. Williams, C B. Paulk, S Issa, Terry L. Gugle, Joe D. Hancock
Effects Of Cracked Corn On Growth Performance And Stomach Lesions In Finishing Pigs (2010), S M. Williams, C B. Paulk, S Issa, Terry L. Gugle, Joe D. Hancock
Kansas Agricultural Experiment Station Research Reports
A total of 208 pigs (104 barrows and 104 gilts, initial average 138 lb) were used in a 63-d experiment to determine the effects of adding cracked corn to diets for finishing pigs. The pigs were sorted by ancestry and blocked by weight with 13 pigs per pen and 4 pens per treatment. Treatments were corn-soybean meal-based with none, 10, 20, or 40% roller-milled corn (mean particle size of 3,549 μm). Particle size for the none, 10, 20, and 40% cracked corn diets were 684, 926, 979, and 1,187 μm, respectively. Feed and water were offered ad libitum until slaughter …
Factors Affecting Storage Stability Of Various Commercial Phytase Sources (2010), R C. Sulabo, C K. Jones, D R. Campbell, B W. Ratliff, Michael D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Factors Affecting Storage Stability Of Various Commercial Phytase Sources (2010), R C. Sulabo, C K. Jones, D R. Campbell, B W. Ratliff, Michael D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A 360-d study was performed to evaluate the effects of environmental conditions on storage stability of exogenous phytases. Coated and uncoated products from 3 phytase sources (Ronozyme P, OptiPhos, and Phyzyme) were stored as pure forms, in a vitamin premix, or in a vitamin and trace mineral (VTM) premix. Pure products were stored at 0, 41, 73, and 99ºF (75% humidity). Premixes were stored at 73 and 99ºF. Sampling was performed on d 0, 30, 60, 90, 120, 180, 270, and 360. Sampling of the pure products stored at 0 and 41ºF was discontinued after d 120 due to mold …
Effects Of Switching Diet Formulations On Finishing Pig Performance (2010), M L. Potter, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Switching Diet Formulations On Finishing Pig Performance (2010), M L. Potter, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 1,239 finishing pigs (initially 43 lb) were used in a 41-d trial to determine the effects on ADG, ADFI, and F/G of switching every 2 wk from a corn-soybean mealbased diet to a diet containing alternative ingredients. Pens of pigs were weighed and allotted randomly to 1 of 4 dietary treatments. Dietary treatments were: (1) feeding a corn-soybean meal-based diet; (2) feeding an alternative ingredient-based diet; (3) feeding both diets in succession by feeding 2 wk of the corn-soybean meal-based diet followed by 2 wk of the diet with alternative ingredients, then feeding the corn-soybean meal-based diet …
Effects Of Wheat Middlings And Choice White Grease In Diets On The Growth Performance, Carcass Characteristics, And Carcass Fat Quality In Growing-Finishing Pigs (2010), J A. Barnes, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Wheat Middlings And Choice White Grease In Diets On The Growth Performance, Carcass Characteristics, And Carcass Fat Quality In Growing-Finishing Pigs (2010), J A. Barnes, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 288 pigs (PIC TR4 x 1050, initially 93.3 lb) were used in an 87-d study to determine the effects of wheat middlings and choice white grease (CWG) on growth performance, carcass characteristics, and carcass fat quality of growing-finishing pigs. Pens of pigs were randomly allotted by initial weight and gender (4 barrows and 4 gilts per pen) to 1 of 6 dietary treatments with 6 replications per treatment. Treatments were arranged in a 2 x 3 factorial arrangement with the main effects of added wheat middlings (0 or 20%) and CWG (0, 2.5, or 5%). Dietary treatments …
Effects Of Dried Distillers Grains With Solubles And Increasing Dietary Wheat Middlings On Growth Performance, Carcass Characteristics, And Fat Quality In Growing-Finishing Pigs (2010), J A. Barnes, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Dried Distillers Grains With Solubles And Increasing Dietary Wheat Middlings On Growth Performance, Carcass Characteristics, And Fat Quality In Growing-Finishing Pigs (2010), J A. Barnes, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 288 pigs (PIC TR4 x 1050, initially 100 lb) were used in an 84-d growth trial to evaluate the effects of dietary wheat middlings and dried distillers grain with solubles (DDGS) on growing-finishing pig growth performance, carcass characteristics, and carcass fat quality. Pens of pigs were balanced by initial weight and gender and were randomly allotted to 1 of 4 dietary treatments with 8 pigs per pen (4 barrows and 4 gilts) and 9 replications per treatment. Dietary treatments included a corn-soybean meal-based diet, a diet with 30% DDGS, or the diet with 30% DDGS with 10% …
Nutrient Analysis Of Sorghum Dried Distillers Grains With Solubles From Ethanol Plants Located In The Western Plains Region (2010), K M. Sotak, Robert D. Goodband, Michael D. Tokach, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Nutrient Analysis Of Sorghum Dried Distillers Grains With Solubles From Ethanol Plants Located In The Western Plains Region (2010), K M. Sotak, Robert D. Goodband, Michael D. Tokach, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
Samples of sorghum dried distillers grains with solubles (DDGS) were collected and analyzed to establish a nutrient database and evaluate the quality and consistency between and within samples taken from 5 ethanol plants in the Western Plains region. Four plants were located in Kansas and 1 in Texas. A total of 21 samples were collected, with 4 plants contributing 4 samples each and 1 plant contributing 5 samples from different manufacturing lots of DDGS. Each sample was analyzed for amino acids, DM, CP, crude fiber, crude fat, ash, NDF, ADF, Ca, P, trace minerals, GE, and starch. In addition, DE, …
The Importance Of Defining The Method In Particle Size Analysis By Sieving (2010), Adam C. Fahrenholz, Leland J. Mckinney, C E. Wurth, Keith C. Behnke
The Importance Of Defining The Method In Particle Size Analysis By Sieving (2010), Adam C. Fahrenholz, Leland J. Mckinney, C E. Wurth, Keith C. Behnke
Kansas Agricultural Experiment Station Research Reports
The American Society of Agricultural and Biological Engineers (ASABE) publishes a standard for identifying particle size by sieving (ASABE S319.4). However, this standard includes a number of options that allow the test to be conducted differently, and different laboratories may analyze a single sample with different results. Options include the type of sieve shaker used, the use of sieve agitators, the use of a dispersion agent, and the sieving time. A small study was conducted to examine the effect of varying these methods on the calculated geometric mean diameter by weight (dgw) and geometric standard deviation by weight (sgw). Results …
The Effects Of Feed Budgeting, Complete Diet Blending, And Corn Supplement Blending On Finishing Pig Growth Performance In A Commercial Environment (2010), H L. Frobose, D Ryder, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
The Effects Of Feed Budgeting, Complete Diet Blending, And Corn Supplement Blending On Finishing Pig Growth Performance In A Commercial Environment (2010), H L. Frobose, D Ryder, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 808 pigs (PIC 337 x 1050, initially 78.4 ± 1.4 lb BW) were used to compare different feed-blending strategies for finishing pigs using the FeedPro system (Feedlogic Corp., Willmar, MN). There were 3 experimental treatments: (1) a standard-phase complete feed program, (2) blending a high- and low-lysine complete diet (curve), and (3) blending ground corn and a supplement. FeedPro is an integrated feed dispensing system that can deliver and blend 2 separate diets while dispensing. Treatment diets were fed over 4 phases (78 to 231 lb BW) with a common complete diet containing Paylean fed during the …
The Effects Of Biomin Product A And Vomitoxin On Growth Performance Of Nursery Pigs (2010), H L. Frobose, K Soltwedel, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
The Effects Of Biomin Product A And Vomitoxin On Growth Performance Of Nursery Pigs (2010), H L. Frobose, K Soltwedel, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 340 barrows (PIC 1050, initially 25.7 lb ± 0.2 lb BW and 35 d of age) were used in a 28-d growth trial examining the effects on nursery pig growth performance of adding Biomin Product A (Biomin; Herzogenburg, Austria) to diets contaminated with deoxynivalenol (DON), or vomitoxin on nursery pig growth performance. Also, 5% water was added in a diet with Biomin Product A as a means of potentially enhancing the activity of the product. Pigs were allotted to pens by weight, and pens were assigned to 1 of 8 treatments in a randomized complete block design …
Effects Of Feed-Withdrawal Time On Finishing-Pig Carcass Characteristics And Economics In A Commercial Environment (2010), H L. Frobose, L N. Edwards, K J. Prusa, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Feed-Withdrawal Time On Finishing-Pig Carcass Characteristics And Economics In A Commercial Environment (2010), H L. Frobose, L N. Edwards, K J. Prusa, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
The effects of feed-withdrawal time on finishing-pig carcass composition and net returns were determined in 2 studies. In Exp. 1, a total of 728 pigs (BW = 286.4 ± 2.7 lb, 10 to 19 pigs per pen) were marketed from 48 pens that were randomly assigned to 1 of 4 treatments: feed withdrawal times of 7, 24, 36, or 48 h before harvest. Pigs were fed a common corn-soybean meal diet containing dried distillers grains with solubles (DDGS) and bakery co-products. As expected, increased feed withdrawal time decreased (linear; P < 0.001) live weight. Withholding feed also decreased (linear; P < 0.03) HCW and backfat depth. Percentage yield increased (quadratic; P < 0.01) with longer withdrawal periods, as did percentage lean (linear; P < 0.01). Withholding feed increased (quadratic; P < 0.01) live price and, accordingly, also increased (linear; P < 0.001) carcass price. These results were due in part to increased (linear; P < 0.02) premiums and decreased (linear; P < 0.01) weight discounts. Total value and net revenue received were similar (P > 0.32) between treatments as HCW decreased in fasted pigs, but …
Effects Of Vomitoxin Concentration In Nursery Pig Diets And The Effectiveness Of Commercial Products To Mitigate Its Effects (2010), J A. Barnes, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Vomitoxin Concentration In Nursery Pig Diets And The Effectiveness Of Commercial Products To Mitigate Its Effects (2010), J A. Barnes, Joel M. Derouchey, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 180 pigs (PIC TR4 x 1050, initially 22.8 lb and 34 d of age) were used in a 21-d trial to evaluate the effects of vomitoxin concentration in nursery pig diets and the effectiveness of commercial products to mitigate vomitoxin's negative effects on performance. Pens of pigs were balanced by initial weight and were randomly allotted to 1 of 5 dietary treatments with 6 replications per treatment. Dietary treatments included a control diet consisting of corn-soybean meal and regular dried distillers grains with solubles (DDGS; low vomitoxin), a negative control diet containing 4 ppm dietary vomitoxin (from …
A Comparison Of Denagard, Denagard/Ctc And Pulmotil On Nursery Pig Growth Performance And Economic Return (2010), K M. Sotak, M Hammer, J Y. Jacela, Michael D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
A Comparison Of Denagard, Denagard/Ctc And Pulmotil On Nursery Pig Growth Performance And Economic Return (2010), K M. Sotak, M Hammer, J Y. Jacela, Michael D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 880 weanling pigs (initially 15.6 lb and 16 to 20 d of age) were used in a 41-d experiment to compare the effects of different antibiotic regimens on growth performance and economic return in the nursery phase. Pigs were alloted to 1 of 5 treatment groups based on weight within gender. The antibiotic regimens included: (1) control diets containing no antibiotic throughout the trial, (2) a combination of Denagard (Novartis Animal Health, Greensboro, NC) at 35g/ton and chlortetracycline at 400g/ton (Denagard/CTC) for the entire 41-d trial, (3) a Pulmotil (Elanco, Greenfield, IN) regimen of 363g/ton from d …
Effects Of Mixing Late-Finishing Pigs Just Before Marketing On Growth Performance (2010), M L. Potter, J R. Bergstrom, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Mixing Late-Finishing Pigs Just Before Marketing On Growth Performance (2010), M L. Potter, J R. Bergstrom, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 512 commercial finishing pigs were used in a 15-d trial to determine the effects of mixing late-finishing pigs from 1 or 2 barns at different stocking densities on pig performance prior to marketing. Close-to-market-weight pigs from 2 barns (north barn or south barn) were placed in 32 single-sex pens in the north barn at densities of either 12 or 20 pigs per pen. Pens of pigs were allotted to 1 of 4 mixing treatments (8 pens per treatment). Mixing treatments were: (1) nonmixed pens with 12 north barn pigs (control), (2) mixing 6 north barn pigs with …
Effects Of Mat-Feeding Duration And Different Waterer Types On Nursery Pig Performance In A Wean-To-Finish Barn (2010), M L. Potter, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Mat-Feeding Duration And Different Waterer Types On Nursery Pig Performance In A Wean-To-Finish Barn (2010), M L. Potter, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 3,680 weanling pigs were used in 2 experiments to determine the effects of mat-feeding strategies and different waterer types on pig performance and removal rates. In Exp. 1, a total of 24 pens (58 pigs per pen) were blocked by source farm and allotted to 1 of 4 gender (barrow or gilt) x feeding (control or mat-fed) treatments in a 27-d trial. Pigs were initially 15.4 lb. Control pigs did not receive any pelleted feed placed on mats, while pigs assigned to the mat-fed treatment were given 1.1 lb of pelleted diet on the mats 3 times …
Effects Of Increasing Stocking Density On Finishing Pig Performance (2010), M L. Potter, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Effects Of Increasing Stocking Density On Finishing Pig Performance (2010), M L. Potter, Michael D. Tokach, Joel M. Derouchey, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 1,201 finishing pigs (initially 63 lb) were used in a 99-d growth trial to evaluate the effects of increasing stocking density on finishing pig growth performance. Single-sex pens of barrows and gilts were blocked to minimize variation due to gender and barn location. There were 12 pens per block with 3 replication pens per treatment within each block. Pens of pigs were randomly allotted to 1 of 4 treatments with 12 pens per treatment. Treatments were stocking pens with 22, 24, 26, or 28 pigs each, allowing 8.2, 7.5, 6.9, and 6.4 ft2 per pig, respectively. Pens …
Effect Of Standardized Ileal Digestible Lysine Level On Growth Performance Of Nursery Pigs From 15 To 25 Lb (2010), J E. Nemechek, J Usry, Michael D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Effect Of Standardized Ileal Digestible Lysine Level On Growth Performance Of Nursery Pigs From 15 To 25 Lb (2010), J E. Nemechek, J Usry, Michael D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 294 nursery pigs (PIC TR4 x 1050, initially 14.9 lb and 3 d postweaning) were used in a 28-d growth trial to evaluate the effects of standardized ileal digestible (SID) lysine level on pig growth performance. Pigs were allotted to 1 of 6 dietary treatments. There were 7 pigs per pen and 7 pens per treatment. Pigs and feeders were weighed on d 0, 7, 14, 21, and 28 to calculate ADG, ADFI, and F/G. A 2-phase diet series was used, with treatment diets fed from d 0 to 14 and a common diet fed from d …
The Influence Of Hamlet Protein 300 And Fish Meal On Nursery Pig Performance (2010), W Ying, Joel M. Derouchey, Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen, Steven S. Dritz
The Influence Of Hamlet Protein 300 And Fish Meal On Nursery Pig Performance (2010), W Ying, Joel M. Derouchey, Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 360 nursery pigs (PIC 1050 barrows) were used in a 24-d study to evaluate the effects on growth performance of nursery diets containing Hamlet Protein 300 (HP 300) or fish meal. Pigs were weaned at approximately 21 d of age and placed on a pretest diet for 7 d before dietary treatments began. Pens of pigs were balanced by initial weight and randomly allotted to 1 of 7 dietary treatments with 9 replications per treatment. The 7 dietary treatments included a control diet containing no specialty protein sources or the control diet with 2, 4 or 6% …
The Effects Of Diet Form And Feeder Design On The Growth Performance And Carcass Characteristics Of Growing-Finishing Pigs (2010), A J. Myers, J R. Bergstrom, Michael D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
The Effects Of Diet Form And Feeder Design On The Growth Performance And Carcass Characteristics Of Growing-Finishing Pigs (2010), A J. Myers, J R. Bergstrom, Michael D. Tokach, Robert D. Goodband, Joel M. Derouchey, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 1,290 growing pigs (PIC 1050 x 337, initially 103.1 lb) were used in a 91-d study to evaluate the effects of diet form (meal vs. pellet) and feeder design (conventional dry vs wet-dry) on finisher pig performance. The treatments were arranged in a 2 x 2 factorial with 11 replications per treatment and 25 to 27 pigs per pen. Half of the pens were equipped with a 5-hole conventional dry feeder while the other half had a double-sided wet-dry feeder. All pigs were fed a corn-soybean meal-based diet containing 45 to 65% by-products in 4 phases. The …