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- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Carnitine; Feed efficiency; Carcass (2)
- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Early-weaned pigs; Amino acids; Threonine (2)
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- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Feed efficiency; Carnitine; Chromium (2)
- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Finishing pigs; Fat; Sodium bicarbonate; Ulcers (2)
- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Finishing pigs; Growth; Total sulfur amino acids (2)
- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Finishing pigs; Lysine; Lean growth (2)
- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Finishing pigs; Methionine; Amino acids (2)
- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Finishing pigs; Vitamins; Minerals; Meat quality; Growth (2)
- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Lysine requirement; Finishing pigs (2)
- 1996; Kansas Agricultural Experiment Station contribution; no. 97-142-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 772; Swine; Ultrasound; Growth; Modeling; Performance (2)
- 1996 (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Amino acids; Steers; Feedlot; Performance (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Breeds; Growth; Carcass traits (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Breeds; Heritability; Correlations; Carcass traits; Growth (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Breeds; Management; Carcass traits; Genetics; Growth (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Carcass; Prefabrication fat trimming; Meat yields (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Conservation reserve program; Cow/calf grazing; Stocker grazing (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Cows; Forage; Nonprotein nitrogen; Intake; Digestibility (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Cows; Milking; Suckling; Calf presence; Anestrus (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Electronic identification; Identification system (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Fire; Forage; Legumes; Tallgrass prairie (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Fumonisins; Toxicity; Residues in tissues (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; GnRH; Norgestomet; PGF2; Heat synchronization; Prepubertal heifers; Anestrous suckled cows (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Grain sorghum; Silage; Silage grain content; Silage nutritive value (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Hay digestibility; Hay chemical composition; Forage (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Heifers; Puberty; Heifer development; High-roughage diet (1)
- 1996; Kansas Agricultural Experiment Station contribution; no. 96-334-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 756; Beef; Holstein steers; Corn; Urea; Amino acids (1)
Articles 1 - 30 of 116
Full-Text Articles in Life Sciences
1996 Agricultural Research Southeast Agricultural Research Center, Kansas State University. Agricultural Experiment Station And Cooperative Extension Service
1996 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.
Hormonal And Behavioral Characteristics Associated With The Onset Of Radiotelemetric-Detected Estrus, G.C. Lamb, D.P. Hoffman, Y. Kobayashi, Jeffrey S. Stevenson
Hormonal And Behavioral Characteristics Associated With The Onset Of Radiotelemetric-Detected Estrus, G.C. Lamb, D.P. Hoffman, Y. Kobayashi, Jeffrey S. Stevenson
Kansas Agricultural Experiment Station Research Reports
The objective of this study was to examine changes in ovarian steroids in relation to the onset of first standing estrus detected by pressure-sensitive rump-mounted devices (ABS HeatWatch® [HW]). Twenty Holstein heifers were treated with PGF on days 5 to 8 (early) 2a or 12 to 15 (late) of the estrous cycle to induce estrus. The following traits were different (P<.05) in early vs late heifers: serum progesterone before PGF (2.3 vs 5 ± .3 ng/ml); 2a interval from PGF to estrus (HW devices: 42 2a vs 52.4 ± 2.8 hr or visual: 45 vs 57 ± 2.5 hr); interval (40.6 vs 57.8 ± 2.2 hr) from PGF to 2a estradiol-17b (E2) peak concentrations in blood serum (17.7 vs 12.3 ± 1 pg/ml) at estrus; duration of estrous cycle after treatment injection of PGF (20 vs 21.4 ± .2 days); interval 2a from onset of estrus to the peak in E2 (1.4 vs "“5.4 ± 1.8 hr); and E2 peak associated with the first dominant ovarian follicle of the estrous cycle following the treatment injection of PGF (2.2 vs 5.2 ± .6 pg/ml), respectively. 2a Durations of estrus and standing events were similar regardless of when the corpus luteum was regressed during either the early or late luteal phase. When all sexual behavior was evaluated after 41 injections of PGF , the 2a number of standing events (28.1 vs 16.1 ± 3.1) was greater (P<.05) in heifers after early-cycle regression of the corpus luteum. Results indicated that the number of standing events per estrus and concentrations of E2 during estrus were related to the duration of progesterone exposure before a PGF -induced luteolysis. 2a The first standing event of estrus detected by the HW device corresponded closely to the peak in E2 and LH at the onset of estrus.; Dairy Day, 1996, Kansas State University, Manhattan, KS, 1996;
Performance Of Lactating Dairy Cows Fed Alfalfa Haylage Treated With Bacterial Inoculants At The Time Of Ensilation, Michael V. Scheffel, R.K. Scoby, John E. Shirley
Performance Of Lactating Dairy Cows Fed Alfalfa Haylage Treated With Bacterial Inoculants At The Time Of Ensilation, Michael V. Scheffel, R.K. Scoby, John E. Shirley
Kansas Agricultural Experiment Station Research Reports
Sixty Holstein cows averaging 65 days in milk at the initiation of a 13-week study were used to evaluate three alfalfa haylages. Haylages were treated at the time of ensilation with either a Pioneer experimental inoculant (Treatment A), no inoculant (Treatment B), or Pioneer brand 1174® inoculant (Treatment C). Cows fed A had greater peak yields and tended to produce more milk than cows fed B and C. Milk fat percentages were 3.7, 3.66, and 3.59 for A, B, and C, respectively. Greater milk yield and butterfat percentage translated into higher (P<.05) daily fat production by cows fed A compared to C but not B.; Dairy Day, 1996, Kansas State University, Manhattan, KS, 1996;
Steam Pasteurization Of Beef Carcasses, D.E. Schafer, R.K. Prasai, Abbey L. Nutsch, Randall K. Phebus, John R. Wolf, John A. Unruh, Curtis L. Kastner
Steam Pasteurization Of Beef Carcasses, D.E. Schafer, R.K. Prasai, Abbey L. Nutsch, Randall K. Phebus, John R. Wolf, John A. Unruh, Curtis L. Kastner
Kansas Agricultural Experiment Station Research Reports
This research evaluated the effectiveness of a newly patented steam-pasteurization process for reducing bacterial populations on the surfaces of freshly slaughtered beef carcasses. The process was developed jointly by Frigoscandia Food Processing Systems (Bellevue, WA) and Excel Corp. (Wichita, KS), a division of Cargill (Minneapolis, MN). In laboratory studies, portions of prerigor beef carcasses inoculated with very high levels of three pathogens, Salmonella, Escherichia coli O157:H7, and Listeria, were treated in a prototype steam-pasteurization chamber, which effectively eliminated at least 99.9% of all three pathogens and was most effective when used in combination with other standard commercial decontamination methods. The …
Calf Presence And Milking Twice Daily Prolongs Postpartum Anestrus, G.C. Lamb, L.M. Lynch, Jeffrey S. Stevenson
Calf Presence And Milking Twice Daily Prolongs Postpartum Anestrus, G.C. Lamb, L.M. Lynch, Jeffrey S. Stevenson
Kansas Agricultural Experiment Station Research Reports
Four treatments were initiated approximately 15 days after calving: 1) calf was weaned permanently from its dam (CW; n=6); 2) calf was present continuously with its dam (CPO; n=5); 3) calf was weaned permanently from its dam + dam was milked twice daily (CWM; n=6); 4) calf was present continuously with its dam but contact with the udder was prohibited + dam was milked twice daily (CRM; n=5). During the 4-week treatment period, cows in the CRM treatment produced about twice as much milk, milk fat, milk protein, milk lactose, and milk solids-not-fat (SNF) than CWM cows. After completion of …
Effect Of Increasing Urea Level In Protein Supplements On Performance By Beef Cows Consuming Low-Quality Tallgrass-Prairie Forage, H.H. Köster, R.C. Cochran, E.S. Vanzant, K. C. Olson, Timothy J. Jones, Evan C. Titgemeyer
Effect Of Increasing Urea Level In Protein Supplements On Performance By Beef Cows Consuming Low-Quality Tallgrass-Prairie Forage, H.H. Köster, R.C. Cochran, E.S. Vanzant, K. C. Olson, Timothy J. Jones, Evan C. Titgemeyer
Kansas Agricultural Experiment Station Research Reports
Ninety pregnant Angus Hereford cows consuming low-quality, tallgrass-prairie hay were used to evaluate the influence of changing the amount of supplemental degradable intake protein (DIP) derived from urea on body weight and body condition changes, pregnancy rate, and calf performance. Supplemental treatment groups were: 0, 20, and 40% of the supplemental DIP from urea. Supplements were formulated to contain 30% CP . When sufficient DIP was offered to prepartum cows to maximize DOMI, urea could replace up to 40% of the DIP in a high-protein (30%) supplement without causing problems of supplement palatability. However, trends in body weight and condition …
Inheritance Of The "Rat-Tail" Syndrome, R.R. Schalles
Inheritance Of The "Rat-Tail" Syndrome, R.R. Schalles
Kansas Agricultural Experiment Station Research Reports
A form of congenital hypotrichosis, commonly known as rat-tail, is characterized by the colored hair anywhere on the body being short, curly, malformed, and sometimes sparse and an abnormal tail switch. The "rat-tail" syndrome is controlled by interaction between two loci. Cattle that express this syndrome must have at least one gene for black color and be heterozygous at the other locus involved.
Effect Of Annual Fire On Tallgrass Prairie Legumes, G. Towne, A.K. Knapp
Effect Of Annual Fire On Tallgrass Prairie Legumes, G. Towne, A.K. Knapp
Kansas Agricultural Experiment Station Research Reports
Total legume density was significantly higher in annually burned prairie (8.0 stems/m2) than in unburned prairie (3.0 stems/ m2). Densities of six species were higher (P<.05) in burned than in unburned prairie, whereas only one legume species decreased from annual fire. Total legume biomass did not differ between burned (11.3 g/m2) and unburned prairie (10.5 g/m2). Most legume species either are favored by fire or are fire tolerant, and their persistence in annually burned grassland suggests that they may play an important role in the nitrogen budget of tallgrass prairie.
Improving Silage Quality, K.K. Bolsen, B.E. Brent, M.K. Siefers, G.L. Huck, J.E. Turner, Matthew A. Young
Improving Silage Quality, K.K. Bolsen, B.E. Brent, M.K. Siefers, G.L. Huck, J.E. Turner, Matthew A. Young
Kansas Agricultural Experiment Station Research Reports
Results at Kansas State University from over 200 laboratory-scale trials and 28 farm-scale trials showed that bacterial inoculants consistently improved preservation efficiency and nutritive value of the ensiled material. In contrast, anhydrous ammonia or urea decreased dry matter recovery and production per ton of crop ensiled. Economic analysis also favored the use of bacterial inoculants over nonprotein nitrogen additives. Research conducted using corn, sorghum, and alfalfa silages showed that sealing the exposed surface dramatically reduced top spoilage losses in bunker, trench, or stack silos.
Performance Of Finishing Steers Offered Magnesium-Mica In The Feedlot Ration, K.P. Coffey, F.K. Brazle
Performance Of Finishing Steers Offered Magnesium-Mica In The Feedlot Ration, K.P. Coffey, F.K. Brazle
Kansas Agricultural Experiment Station Research Reports
Forty-eight mixed-breed steers from two sources were used in a 141-day feedlot study to compare a control ration (C) with a ration containing magnesium-mica (MM; 9 lb/ton). No diet cattle source interactions were detected. Steer gain, efficiency, and cost of gain did not differ (P>.10) between diets. Marbling score tended (P<.10) to be greater and the percentage of cattle grading USDA Choice and net carcass value were greater (P<.05) for steers fed MM. Feeding MM in a feedlot ration may have a substantial economic impact on feedlot cattle.
Effect Of Magnesium-Mica During Grazing And/Or Feedlot Phases On Performance Of Steers, K.P. Coffey, F.K. Brazle, Lyle W. Lomas
Effect Of Magnesium-Mica During Grazing And/Or Feedlot Phases On Performance Of Steers, K.P. Coffey, F.K. Brazle, Lyle W. Lomas
Kansas Agricultural Experiment Station Research Reports
Seventy-two mixed breed steers (679 lb avg BW) grazing smooth bromegrass pastures for 112 days were fed 2.2 lb/day of either a control supplement (PC) or one containing .075 lb/day of magnesium-mica (PMM). Following the grazing period, steers were placed in a feedlot with pasture groups split such that two of the groups fed each pasture supplement were fed a control supplement (FC) and two groups were fed a supplement containing 10% magnesium-mica (FMM). Steers fed PMM tended to gain faster than those fed PC during the pasture phase (2.41 vs. 2.32 lb/day). Steers fed PMM had higher dressing percentage …
Injection-Site Reactions From Clostridial Vaccines: A Critical Control Point?, B.J. Mcfarlane, Gerald L. Stokka, R. Basaraba
Injection-Site Reactions From Clostridial Vaccines: A Critical Control Point?, B.J. Mcfarlane, Gerald L. Stokka, R. Basaraba
Kansas Agricultural Experiment Station Research Reports
One 550 lb steer was injected subcutaneously twice, once on each side of the neck, with 5 milliliters of Ultrabac 7 ficlostridial vaccine with a new 16 gauge, 3/4 inch needle. The injections were given 30 days and 36 hours prior to euthanasia, at which time the two resultant lesions were collected. The lesions were evaluated for tissue damage, and physical descriptors were recorded. The 36-hour injection caused an acute lesion with higher than normal levels of neutrophils and erythrocytes in its center. Within the surrounding skeletal muscle, levels of fibrin and edem a fluid were increased, causing separation of …
Effect Of A Propionic Acid Bacterial Inoculant On Fermentation And Aerobic Stability Of Whole-Plant Corn Silage, K.K. Bolsen, D.R. Bonilla, G.L. Huck, R.A. Hart-Thakur, Matthew A. Young
Effect Of A Propionic Acid Bacterial Inoculant On Fermentation And Aerobic Stability Of Whole-Plant Corn Silage, K.K. Bolsen, D.R. Bonilla, G.L. Huck, R.A. Hart-Thakur, Matthew A. Young
Kansas Agricultural Experiment Station Research Reports
The effects of a strain of Propionibacterium shermanii, applied with and without lactic acid bacteria (LAB), on the fermentation and aerobic stability of whole-plant corn silage was determined using laboratory-scale silos. The addition of LAB increased the rate of fermentation, and all inoculated silages underwent a more efficient ensiling process than control silage. Only silages made with P. shermanii had measurable levels of propionic acid in the 90-day silages. Corn silages made with P. shermanii were more stable when exposed to air than control or LAB-inoculated silages.
Effect Of Implantation And Melengestrol Acetate Feeding On Blood Serum Profiles And Performance Of Heifers, Robert T. Brandt Jr., C.T. Milton, N. Campbell, Evan C. Titgemeyer
Effect Of Implantation And Melengestrol Acetate Feeding On Blood Serum Profiles And Performance Of Heifers, Robert T. Brandt Jr., C.T. Milton, N. Campbell, Evan C. Titgemeyer
Kansas Agricultural Experiment Station Research Reports
Payout characteristics of Revalor-H and Finaplix-H were measured in 30 heifers (678 pounds) assigned to one of six treatments: 1) negative control, 2) melengestrol acetate (MGA) (.5 mg/hd/d), 3) Finaplix-Hfi, 4) Finaplix-H + MGA, 5) Revalor-Hfi, and 6) Revalor-H + MGA. Blood samples were collected by jugular puncture on days 0, 1, 3, 5, 7, 13, 21, 28, 42, 56, 84, 112, and 140. Following implantation with either Revalor-H or Finaplix-H, serum trenbolone (TB) increased markedly at 1 and 3 days after implantation, then decreased through day 42. A second peak in serum TB was observed on day 56. Between …
The Effect Of Carbohydrate Source And Extrusion Processing On Growth Performance On Segregated Early-Weaned Pigs (1996), K Hongtrakul, J R. Bergstrom, I H. Kim, W B. Nessmith Jr, Robert D. Goodband, Keith C. Behnke, Michael D. Tokach, Jim L. Nelssen
The Effect Of Carbohydrate Source And Extrusion Processing On Growth Performance On Segregated Early-Weaned Pigs (1996), K Hongtrakul, J R. Bergstrom, I H. Kim, W B. Nessmith Jr, Robert D. Goodband, Keith C. Behnke, Michael D. Tokach, Jim L. Nelssen
Kansas Agricultural Experiment Station Research Reports
A 21-day growth trial was conducted to determine the effect of various carbohydrate sources with or without moist extrusion processing on growth performance of segregated early-weaned pigs. Treatments included five different carbohydrate sources (corn, corn starch, rice, wheat flour, and grain sorghum) with or without moist extrusion processing in a 2 x 5 factorial arrangement. No interactions were observed among carbohydrate sources and extrusion processing. Growth performance was not improved by extrusion processing. Surprisingly, pigs fed corn had poorer growth performance compared to those fed other carbohydrate sources. These results suggest that corn starch, rice, wheat flour, and grain sorghum …
Evaluation Of Various Specialty Protein Sources As Replacements For Spray-Dried Animal Plasma In Diets For Segregated Early-Weaned Pigs (1996), W B. Nessmith Jr, J R. Bergstrom, J A. Loughmiller, J W. Smith Ii, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Evaluation Of Various Specialty Protein Sources As Replacements For Spray-Dried Animal Plasma In Diets For Segregated Early-Weaned Pigs (1996), W B. Nessmith Jr, J R. Bergstrom, J A. Loughmiller, J W. Smith Ii, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
We used high-health status, weanling pigs to evaluate six different protein sources as replacements for spray-dried animal plasma. Spray-dried blood meal, spray-dried egg, spray-dried wheat gluten, extruded soy protein concentrate, select menhaden fish meal, and soybean meal each replaced 2.5 or 5.0% spray-dried animal plasma. Pigs fed increasing levels of spray-dried blood meal, spray-dried egg, or soybean meal had decreased ADFI; however, increasing levels of select menhaden fish meal, extruded soy protein concentrate, and spray-dried wheat gluten had no influence or increased ADFI. For the high-health pigs used in this trial, select menhaden fish meal, extruded soy protein concentrate, and …
The Effects Of Supplementing Growing-Finishing Pig Diets With Carnitine And(Or) Chromium On Growth And Carcass Characteristics (1996), J W. Smith Ii, B T. Richert, K Q. Owen, J R. Bergstrom, W B. Nessmith Jr, S A. Blum, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
The Effects Of Supplementing Growing-Finishing Pig Diets With Carnitine And(Or) Chromium On Growth And Carcass Characteristics (1996), J W. Smith Ii, B T. Richert, K Q. Owen, J R. Bergstrom, W B. Nessmith Jr, S A. Blum, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Kansas Agricultural Experiment Station Research Reports
Eighty crossbred gilts (initially 83 lb)were used to examine the effects of 50 ppm carnitine and(or) 200 ppb chromium from chromium nicotinate on growth performance and carcass characteristics. In this trial, adding carnitine and(or) chromiun1 to the diets of high-lean growth finishing gilts did not increase carcass leanness. However, the combination of carnitine and chromium improved the color characteristics of the longissimus muscle.; Swine Day, Manhattan, KS, November 21, 1996
The Impact Of Selected Hog Carcass Traits On Prices Received (1996), J Mintert, Steven S. Dritz, Ted C. Schroeder, S Hedges
The Impact Of Selected Hog Carcass Traits On Prices Received (1996), J Mintert, Steven S. Dritz, Ted C. Schroeder, S Hedges
Kansas Agricultural Experiment Station Research Reports
Hog producers can control the quality of the hogs they market. Through genetic selection and management, producers can have a large impact on hog carcass characteristics such as weight, backfat depth, and loin depth. Determining how much emphasis to place on changing or managing various carcass traits requires knowledge of the trait's value to the individual producer. Results from this study provide information on expected changes in price at one major midwestern packer associated with changes in carcass weight, backfat depth, and loin depth. Number of hogs marketed in each group did not affect net carcass value. However, these results …
Examination Of Pork Marketing Margins (1996), Ted C. Schroeder, J Mintert
Examination Of Pork Marketing Margins (1996), Ted C. Schroeder, J Mintert
Kansas Agricultural Experiment Station Research Reports
This study analyzes recent changes observed in pork, farm-to-wholesale and wholesale-to-retail, marketing margins. Although the inflation-adjusted, farm-to-wholesale margin has declined over the last 25 years, the wholesale-to-retail margin has increased. Pork producers need to know why these trends have occurred so they better understand pork marketing margin determinants as they develop policy positions and consider vertical marketing alliances.; Swine Day, Manhattan, KS, November 21, 1996
Explaining Differences In Efficiency Among Farrow-To-Finish Producers (1996), W W. Rowland, Michael R. Langemeier, Allen M. Featherstone, Bryan W. Schurle
Explaining Differences In Efficiency Among Farrow-To-Finish Producers (1996), W W. Rowland, Michael R. Langemeier, Allen M. Featherstone, Bryan W. Schurle
Kansas Agricultural Experiment Station Research Reports
To remain competitive, hog operations will need to continue to improve production efficiency and manage costs. Kansas Farm Management Association data from 1992 to 1994 were used to measure technical, economic, and overall efficiency for 43 farrow-to-finish operations in Kansas. On average, the farms had .89 technical, .75 economic, and .67 overall efficiencies. Efficiency was related positively to the number of litters produced and pounds of pork produced per litter. Efficiency was related negatively to percentage of labor hired, feed conversion rates, and capital investment per litter. Pounds of pork produced per litter and feed conversion had the largest impacts …
Survey Of Pork Products Available To Consumers (1996), S Hollinger, John A. Unruh
Survey Of Pork Products Available To Consumers (1996), S Hollinger, John A. Unruh
Kansas Agricultural Experiment Station Research Reports
A survey was conducted to investigate the variety and price per pound of pork products available to consumers. The survey was conducted in the largest store of each of the three leading supermarket chains in Manhattan, KS. The 217.3 pork products per store (642 total) were categorized into fresh pork, smoked/cured pork, sausages, lunch meats, and pastry/pork combinations, which represented 7.4, 13.9, 32.5, 20.4, and 24.4% of the pork products surveyed, respectively. Retail cuts from the loin were the most numerous and highest priced in the fresh pork category. Retail cuts from the ham and belly (bacon) were the most …
Influence Of A Probiotic/Trace Mineral Mixture On Growth Performance And Salmonella Choleraesuis Shedding In Nursery Pigs (1996), Robert D. Goodband, Jim L. Nelssen, Michael D. Tokach, Steven S. Dritz
Influence Of A Probiotic/Trace Mineral Mixture On Growth Performance And Salmonella Choleraesuis Shedding In Nursery Pigs (1996), Robert D. Goodband, Jim L. Nelssen, Michael D. Tokach, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
We tested a probiotic/trace mineral mixture using a bacterial challenge model in high-health status pigs. We examined the influence of the mixture on growth performance, hematologic parameters, haptoglobin concentration, and Salmonella choleraesuis shedding in nursery pigs. A successful model of S. cholereasuis challenge was established. However, the probiotic/trace mineral mixture did not influence growth performance, bacterial shedding, or other parameters examined in this experiment.; Swine Day, Manhattan, KS, November 21, 1996
Performance Of Weanling Pigs Fed Diets Containing Various Lactose Sources (1996), P R. O'Quinn, J R. Bergstrom, J A. Loughmiller, R E. Musser, W B. Nessmith Jr, Robert D. Goodband, Jim L. Nelssen, Michael D. Tokach
Performance Of Weanling Pigs Fed Diets Containing Various Lactose Sources (1996), P R. O'Quinn, J R. Bergstrom, J A. Loughmiller, R E. Musser, W B. Nessmith Jr, Robert D. Goodband, Jim L. Nelssen, Michael D. Tokach
Kansas Agricultural Experiment Station Research Reports
Two growth trials were conducted to evaluate the effects of replacing the lactose provided by dried whey in the phase II diet with either deproteinized whey or an alternative lactose source, DairyLac 80®. No differences in performance observed among pigs fed diets containing 10% dried whey or deproteinized whey or DairyLac 80®. These trials indicate that deproteinized whey and DairyLac 80® can be used to replace the lactose contained in dried whey for starter pig diets.; Swine Day, Manhattan, KS, November 21, 1996
Evaluation Of Spray-Dried Cheese Food As A Supplemental Protein Source For Weanling Pigs (1996), J A. Loughmiller, P S. Graf, J R. Bergstrom, R E. Muser, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach, Steven S. Dritz
Evaluation Of Spray-Dried Cheese Food As A Supplemental Protein Source For Weanling Pigs (1996), J A. Loughmiller, P S. Graf, J R. Bergstrom, R E. Muser, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A growth study was conducted to determine the effects of substituting spray-dried cheese food for spray-dried plasma protein on weanling pig performance. Five dietary treatments included the control diet or diets with cheese food replacing 25, 50, 75, and 100% of the plasma on an equal lysine basis. Day 0 to 14 ADG and ADFI were decreased linearly as spray-dried cheese food increased. However, this decrease was most apparent when cheese food was included at more than 4% of the diet. No effects of cheese food inclusion were seen for F/G from d 0 to 14 postweaning or for growth …
Southwest Research-Extension Center, Field Day 1996
Southwest Research-Extension Center, Field Day 1996
Kansas Agricultural Experiment Station Research Reports
Report of agricultural research from Southwest Research-Extension Center of Kansas State University.
Assessing Nutrient Composition And Digestibility Of Tallgrass-Prairie Hay, R.C. Cochran, K. C. Olson, Evan C. Titgemeyer, Timothy J. Jones
Assessing Nutrient Composition And Digestibility Of Tallgrass-Prairie Hay, R.C. Cochran, K. C. Olson, Evan C. Titgemeyer, Timothy J. Jones
Kansas Agricultural Experiment Station Research Reports
Thirteen steers were used in a 4 13 incomplete Latin square to determine chemical composition and digestibility for 13 samples of tallgrass prairie hay. Hays were collected from a variety of locations in east-central Kansas and represented a wide array of harvest dates and storage conditions. Steers were fed prairie hay and soybean meal at 1.5% and .2% of body weight, respectively, to equalize intakes relative to body weight and prevent degradable intake protein (DIP) from limiting extent of digestion. Prairie hay samples were analyze d for N, ADIN, ADF, NDF, ADIA, monosaccharides (sugars), and alkali-labile phenolic acids (lignin components). …
Influence Of Lysine Concentration On Growth Performance And Carcass Characteristics Of Finishing Pigs (1996), Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen, Steven S. Dritz
Influence Of Lysine Concentration On Growth Performance And Carcass Characteristics Of Finishing Pigs (1996), Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
We used a total of 11,653 pigs to examine the influence of a lysine phase-feeding regimen on growth performance and carcass characteristics in finishing pigs. We found that the lysine regimen did not affect ADG. Also, the low-lysine regimen was adequate for maximizing growth performance and carcass characteristics of barrows. However, the low-lysine regimen was inadequate to optimize feed efficiency in gilts. Further analysis indicated that the largest differences in feed efficiency were for the 115 to 160 lb period in gilts. Later in the growth period, feed efficiency of gilts was similar across dietary lysine regimens.; Swine Day, Manhattan, …
Effect Of Dietary L-Carnitine On Growth, Carcass Characteristics, And Metabolism Of Swine (1996), K Q. Owen, H Ji, C V. Maxwell, G C. Tremblay, S I. Koo, S A. Blum, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Effect Of Dietary L-Carnitine On Growth, Carcass Characteristics, And Metabolism Of Swine (1996), K Q. Owen, H Ji, C V. Maxwell, G C. Tremblay, S I. Koo, S A. Blum, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Kansas Agricultural Experiment Station Research Reports
Thirty six Yorkshire gilts (initially 123 lb BW) were used to investigate the effect of dietary carnitine on growth performance, carcass characteristics, fatty acid oxidation, and enzyme kinetics. Dietary carnitine reduced fat deposition in favor of protein deposition, stimulated fatty acid oxidation, induced the expression of pyruvate carboxylase, increased the capacity of pyruvate carboxylase flux, and decreased the capacity of branch chain keto-dehydrogenase.; Swine Day, Manhattan, KS, November 21, 1996
Influence Of Pellet Size On Growth Performance In Nursery Pigs And Growth Performance, Nutrient Digestibility, And Stomach Morphology In Finishing Pigs (1996), S L. Traylor, Keith C. Behnke, P Sorrell, Fred J. Fairchild, Robert H. Hines, Joe D. Hancock
Influence Of Pellet Size On Growth Performance In Nursery Pigs And Growth Performance, Nutrient Digestibility, And Stomach Morphology In Finishing Pigs (1996), S L. Traylor, Keith C. Behnke, P Sorrell, Fred J. Fairchild, Robert H. Hines, Joe D. Hancock
Kansas Agricultural Experiment Station Research Reports
Pellet size (i.e., 3/32 in., 5/32 in., 5/16 in., and 1/2 in. diameter) had little effect on growth performance during the early stages (d 0 to 5) of the nursery phase. However, the 5/32 in. diameter pellets supported the best efficiencies of gain during the overall nursery (d °to 29) and finishing phases.; Swine Day, Manhattan, KS, November 21, 1996
Effect Of Dietary L-Carnitine On Growth, Carcass Characteristics, And Metabolism Of Swine (1996), K Q. Owen, H Ji, C V. Maxwell, G C. Tremblay, S I. Koo, S A. Blum, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Effect Of Dietary L-Carnitine On Growth, Carcass Characteristics, And Metabolism Of Swine (1996), K Q. Owen, H Ji, C V. Maxwell, G C. Tremblay, S I. Koo, S A. Blum, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Kansas Agricultural Experiment Station Research Reports
Thirty six Yorkshire gilts (initially 123 lb BW) were used to investigate the effect of dietary carnitine on growth performance, carcass characteristics, fatty acid oxidation, and enzyme kinetics. Dietary carnitine reduced fat deposition in favor of protein deposition, stimulated fatty acid oxidation, induced the expression of pyruvate carboxylase, increased the capacity of pyruvate carboxylase flux, and decreased the capacity of branch chain keto dehydrogenase.; Swine Day, Manhattan, KS, November 21, 1996