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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; 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)
- 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; Implant; Estradiol; Trenbolone acetate; Steers (1)
Articles 1 - 30 of 113
Full-Text Articles in Entire DC Network
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, …
Effects Of Expanders (High Shear Conditioning) On Growth Performance In Finishing Pigs (1996), S L. Johnston, S L. Traylor, Robert H. Hines, S P. Sorrell, I H. Kim, G A. Kennedy, Joe D. Hancock, Keith C. Behnke
Effects Of Expanders (High Shear Conditioning) On Growth Performance In Finishing Pigs (1996), S L. Johnston, S L. Traylor, Robert H. Hines, S P. Sorrell, I H. Kim, G A. Kennedy, Joe D. Hancock, Keith C. Behnke
Kansas Agricultural Experiment Station Research Reports
Diets that had been processed using standard, long-term, and expander (high shear) conditioning tended to support greater ADG than an unconditioned meal control diet. Pelleting was necessary to maximize efficiency of growth, but only with standard and long-term conditioning. Indeed, the best efficiencies of gain were for pigs fed the expander processed diets, with no additional benefits from pelleting the expanded mash.; Swine Day, Manhattan, KS, November 21, 1996
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, …
The Effects Of Dietary Energy Density And Lysine:Calorie Ratio On The Growth Performance Of The 20 To 55 Lb Pig (1996), J W. Smith Ii, W B. Nessmith Jr, J R. Bergstrom, K Hongtrakul, J A. Loughmiller, R E. Musser, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen
The Effects Of Dietary Energy Density And Lysine:Calorie Ratio On The Growth Performance Of The 20 To 55 Lb Pig (1996), J W. Smith Ii, W B. Nessmith Jr, J R. Bergstrom, K Hongtrakul, J A. Loughmiller, R E. Musser, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen
Kansas Agricultural Experiment Station Research Reports
A total of 336 barrows (initially 21.8 lb and 31 ± 2 d of age) was used to evaluate the results of increasing levels of choice white grease and lysine:calorie ratio on pig performance. Increasing levels of both choice white grease and lysine:calorie ratio improved the growth rate and efficiency of pigs fed from 20 to 55 lb.; Swine Day, Manhattan, KS, November 21, 1996
Lameness In Dairy Cattle (1996), Gerald L. Stokka, John F. Smith, James R. Dunham, Anne T. Van
Lameness In Dairy Cattle (1996), Gerald L. Stokka, John F. Smith, James R. Dunham, Anne T. Van
Kansas Agricultural Experiment Station Research Reports
Foot problems are major concerns for dairies, and care should be taken to avoid promoting them. Preventive measures, with the aid of a veterinarian, must be followed if the problem is expected to be controlled. Feet should be trimmed or at least observed one to two times per year. High concentrate diets should be fed carefully to avoid acidosis. Cows should have limited time standing on concrete and should not be rushed when walking on any abrasive surfaces. Cows need a clean, comfortable environment in which to lie down. Lame cows need treatment early, and records should be kept on …
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 …
The Effect Of Ingredient Processing And Diet Complexity On Growth Performance Of The Segregated Early-Weaned Pig (1996), K Hongtrakul, J R. Bergstrom, I H. Kim, W B. Nessmith, Robert D. Goodband, Keith C. Behnke, Michael D. Tokach, Jim L. Nelssen
The Effect Of Ingredient Processing And Diet Complexity On Growth Performance Of The Segregated Early-Weaned Pig (1996), K Hongtrakul, J R. Bergstrom, I H. Kim, W B. Nessmith, Robert D. Goodband, Keith C. Behnke, Michael D. Tokach, Jim L. Nelssen
Kansas Agricultural Experiment Station Research Reports
A 14-day growth trial was conducted to determine the interactive effects of ingredient processing and diet complexity on growth performance of segregated early-weaned pigs. Three processing combinations were used with either a simple or complex diet formulation in 2 x 3 factorial arrangement. Diets were pelleted (control); the corn was moist-extruded, then the complete diet pelleted (extruded); or the complete diet was expanded then pelleted (expanded). An interaction was observed between ingredient processing and diet complexity. Pigs fed the control or extruded diets had improved growth performance as diet complexity increased. However, pigs fed the expanded diets showed little response …
Effect Of Magnesium-Mica During Grazing And/Or Feedlot Phases On Performance Of Steers (1996), K.P. Coffey, F.K. Brazle, Lyle W. Lomas
Effect Of Magnesium-Mica During Grazing And/Or Feedlot Phases On Performance Of Steers (1996), 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 …
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) chromiunm 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
Effects Of Antibiotics On Shedding Of Salmonella Typhimurium In Experimentally Inoculated Pigs (1996), D R. Hyatt, J C. Galland, Jerome C. Nietfeld, C Irwin, C Davison, Steven S. Dritz
Effects Of Antibiotics On Shedding Of Salmonella Typhimurium In Experimentally Inoculated Pigs (1996), D R. Hyatt, J C. Galland, Jerome C. Nietfeld, C Irwin, C Davison, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
The objective of this experiment was to determine if antibiotics used as feed additives and disease treatment for livestock affect duration of shedding and colonization of tissues with Salmonella typhimurium in pigs. No statistically significant difference was detected in duration or amount of shedding of S. typhimurium between pigs receiving antibiotics and control pigs. Antibiotics prevented colonization of tissues by S. typhimurium. The odds (OR= .02) of isolating S. typhimurium in at least one of four tissues examined were significantly less from pigs treated with antibiotics than from control pigs (two-tailed Fisher exact test, P= .009).; Swine Day, Manhattan, KS, …
Summary Of Grazing Research On Kansas Conservation Reserve Program Land (1996), Michael R. Langemeier, P.D. Ohlenbusch
Summary Of Grazing Research On Kansas Conservation Reserve Program Land (1996), Michael R. Langemeier, P.D. Ohlenbusch
Kansas Agricultural Experiment Station Research Reports
Animal performance and the net return per acre for four CRP research sites in Kansas in 1994 and 1995 were examined. Both mowing and prescribed burning increased animal performance in 1994. Mowing was economically feasible on one of the four sites. Prescribed burning was economically feasible on three of four sites. Mowing or burning treatments were not repeated in 1995, the second year of the analysis. Second-year animal performance was similar between the untreated plots and those that were mowed or burned in 1994. Net returns per acre for the site that was grazed by cow-calf pairs ranged from -$5.96 …
Using Near-Infrared Reflectance Spectroscopy For Rapid Nutrient Evaluation Of Sorghum Silage (1996), K.J. Budiongo, L.H. Harbers, B.W. Seabourn, K.K. Bolsen, B.E. Brent
Using Near-Infrared Reflectance Spectroscopy For Rapid Nutrient Evaluation Of Sorghum Silage (1996), K.J. Budiongo, L.H. Harbers, B.W. Seabourn, K.K. Bolsen, B.E. Brent
Kansas Agricultural Experiment Station Research Reports
This research was designed to develop a set of prediction equations to measure nutrient composition of Kansas sorghum silages by near-infrared reflectance spectroscopy (NIRS). Because sorghum silages are highly variable in grain content, we included a large number of cultivars to develop a robust set of equations for dry matter, crude protein, neutral detergent fiber, and acid detergent fiber. The results indicate that NIRS analysis of sorghum silages is feasible.
Supplementing Growing Holstein Steers Fed A Corn-Urea Diet With A Mixture Of Essential Amino Acids Increases Performance (1996), R.H. Wessels, Evan C. Titgemeyer
Supplementing Growing Holstein Steers Fed A Corn-Urea Diet With A Mixture Of Essential Amino Acids Increases Performance (1996), R.H. Wessels, Evan C. Titgemeyer
Kansas Agricultural Experiment Station Research Reports
Six ruminally cannulated Holstein steers (550 lb) implanted with Revalor-S were infused abomasally with water or a mixture of six amino acids in a crossover experiment (two 14-day periods) to evaluate effects on nitrogen balance. The mixture was comprised of amino acids that potentially may be limiting in lightweight steers, namely (g/day): lysine (5.3), methionine (3.3), threonine (3.2), tryptophan (1 .0), histidine (2.1), and arginine (5.5). Steers were fed at levels just below ad libitum intake. The diet contained 86% rolled corn, 10% prairie hay, 3% mineral and vitamin premixes, and 1% urea (as-fed). Amino acid infusion increased nitrogen retention …
Dietary Total Sulfur Amino Acid Requirement For Optimal Growth Performance And Carcass Characteristics In Finishing Gilts (1996), J A. Loughmiller, Michael D. Tokach, Evan C. Titgemeyer, I H. Kim, J R. Bergstrom, J W. Smith Ii, Robert D. Goodband, Jim L. Nelssen
Dietary Total Sulfur Amino Acid Requirement For Optimal Growth Performance And Carcass Characteristics In Finishing Gilts (1996), J A. Loughmiller, Michael D. Tokach, Evan C. Titgemeyer, I H. Kim, J R. Bergstrom, J W. Smith Ii, Robert D. Goodband, Jim L. Nelssen
Kansas Agricultural Experiment Station Research Reports
Finishing gilts (initially 163 lb) were fed .58% total lysine (.50% apparent digestible) and total sulfur amino acid (TSAA) concentrations of .26,.285, .31, .335, and .36% (.225 to .325% apparent digestible). These values represent TSAA: lysine ratios of 45, 50, 55, 60, and 65%. Results suggest a linear decrease in ADG and ADFI along with poorer F/G with increasing TSAA levels. However, gilts fed .285% TSAA (50% of lysine) had the best ADG and F/G. No effect was observed on any carcass criteria. Based on the results of this study, the TSAA requirement is not greater than .285% total (.25% …
Dietary Lysine Requirement For Optimal Growth Performance And Carcass Characteristics Of Late Finishing Gilts (1996), J A. Loughmiller, I H. Kim, J C. Woodworth, J W. Smith Ii, J R. Bergstrom, K Hongtrakul, W B. Nessmith, R E. Musser, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Dietary Lysine Requirement For Optimal Growth Performance And Carcass Characteristics Of Late Finishing Gilts (1996), J A. Loughmiller, I H. Kim, J C. Woodworth, J W. Smith Ii, J R. Bergstrom, K Hongtrakul, W B. Nessmith, R E. Musser, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Kansas Agricultural Experiment Station Research Reports
In Exp. 1, increasing dietary lysine from .40% to .70% linearly improved ADG, F/G, 10th rib fat depth, and percentage lean in finishing gilts from 200 to 250 lb. Increasing dietary lysine also tended to improve longissimus muscle area. Results from Exp. 2 indicate no improvement in growth or carcass performance of gilts fed greater than .60% lysine. The combined results of Exp. 1 and 2 indicate that finishing gilts from 200 to 250 lb requires between .60% to .70% (18 to 20 g/d) dietary lysine to maximize both growth performance and carcass characteristics.; Swine Day, Manhattan, KS, November 21, …
Omitting Vitamin And Trace Mineral Premixes, And(Or) Reducing Inorganic Phosphorus During Late Finishing Did Not Affect Growth Performance, Carcass Traits, Or Muscle Quality (1996), I Mavromichalis, Donald H. Kropf, G A. Kennedy, Robert H. Hines, B W. Senne, I H. Kim, S L. Johnson, Joe D. Hancock
Omitting Vitamin And Trace Mineral Premixes, And(Or) Reducing Inorganic Phosphorus During Late Finishing Did Not Affect Growth Performance, Carcass Traits, Or Muscle Quality (1996), I Mavromichalis, Donald H. Kropf, G A. Kennedy, Robert H. Hines, B W. Senne, I H. Kim, S L. Johnson, Joe D. Hancock
Kansas Agricultural Experiment Station Research Reports
Omitting the vitamin and trace mineralpremixes and(or) adding 2/3 less supplementalinorganic phosphorus source (from .55% down to .40% total P) to diets during late finishing (191 to 265 lb) had no effect ongrowth performance, carcass characteristics, or muscle quality in high-lean pigs. Thus, this concept can be used to decrease the cost of feeding terminal-cross pigs to heavy weights, while decreasing excretion of minerals from intensive swine operations.; Swine Day, Manhattan, KS, November 21, 1996
Roundup 1996
Kansas Agricultural Experiment Station Research Reports
Roundup is the major beef cattle education and outreach event sponsored by the Agricultural Research Center-Hays. The purpose is to communicate timely, applicable research information to producers and extension personnel. The research program of the Agricultural Research Center-Hays is dedicated to serving the people of Kansas by developing new knowledge and technology to stabilize and sustain long-term production of food and fiber in a manner consistent with conservation of natural resources, protection of the environment, and assurance of food safety. Primary emphasis is on production efficiency through optimization of inputs in order to increase profit margins for producers in the …
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.
Dietary Methionine Requirement For Optimal Growth Performance And Carcass Characteristics In Finishing Gilts (1996), J A. Loughmiller, Michael D. Tokach, Evan C. Titgemeyer, J R. Bergstrom, I H. Kim, J W. Smith Ii, W B. Nessmith, Jim L. Nelssen, Robert D. Goodband
Dietary Methionine Requirement For Optimal Growth Performance And Carcass Characteristics In Finishing Gilts (1996), J A. Loughmiller, Michael D. Tokach, Evan C. Titgemeyer, J R. Bergstrom, I H. Kim, J W. Smith Ii, W B. Nessmith, Jim L. Nelssen, Robert D. Goodband
Kansas Agricultural Experiment Station Research Reports
In Exp. 1, increasing dietary methionine from .12 to .22% (.10 to .20% apparent digestible methionine) in diets containing excess cystine had no effect on ADG, ADFI, 10th rib fat depth, and longissimus muscle area in finishing gilts from 130 to 190 lb. However, increasing dietary methionine tended to linearly improve feed efficiency. In Exp. 2, increasing dietary methionine from .11 to . 17% (. 10 to . 15% apparent digestible methionine) in diets containing excess cystine resulted in linear improvements in ADG, ADFI, and F/G in finishing gilts from 160 to 230 lb. Quadratic improvements were observed for F/G. …
Evaluation Of The Total Sulfur Amino Acid Requirement Of Finishing Pigs (1996), J A. Loughmiller, J W. Smith Ii, J R. Bergstrom, Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen
Evaluation Of The Total Sulfur Amino Acid Requirement Of Finishing Pigs (1996), J A. Loughmiller, J W. Smith Ii, J R. Bergstrom, Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen
Kansas Agricultural Experiment Station Research Reports
Sixty four gilts (initially 120 lb) were used to evaluate the effects of increasing total sulfur amino acid (TSAA):lysine ratios on growth performance and carcass characteristics. Diets included two levels of lysine (.55% and .70% total lysine) and three TSAA:lysine ratios (60, 65, and 70% of lysine) arranged in a 2 x 3 factorial. A tendency for a lysine x TSAA interaction was observed for ADG and ADFI. Increasing TSAA:lysine ratio decreased ADG and ADFI in pigs fed .55% lysine; however, ADG and ADFI were increased in pigs fed .70% lysine and 65% TSAA:lysine. Pigs fed .70% lysine had improved …
Dietary Total Sulfur Amino Acid Requirement For Optimal Growth Performance And Carcass Characteristics In Finishing Gilts (1996), J A. Loughmiller, Michael D. Tokach, Evan C. Titgemeyer, I H. Kim, J R. Bergstrom, J W. Smith Ii, Robert D. Goodband, Jim L. Nelssen
Dietary Total Sulfur Amino Acid Requirement For Optimal Growth Performance And Carcass Characteristics In Finishing Gilts (1996), J A. Loughmiller, Michael D. Tokach, Evan C. Titgemeyer, I H. Kim, J R. Bergstrom, J W. Smith Ii, Robert D. Goodband, Jim L. Nelssen
Kansas Agricultural Experiment Station Research Reports
Finishing gilts (initially 163 lb) were fed .58% total lysine (.50% apparent digestible) and total sulfur amino acid (TSAA) concentrations of .26, .285, .31, .335, and .36% (.225 to .325% apparent digestible). These values represent TSAA: lysine ratios of 45, 50, 55, 60, and 65%. Results suggest a linear decrease in ADG and ADFI along with poorer F/G with increasing TSAA levels. However, gilts fed .285% TSAA (50% of lysine) had the best ADG and F/G. No effect was observed on any carcass criteria. Based on the results of this study, the TSAA requirement is not greater than .285% total …
Effects Of Select Menhaden Fish Meal Fed During Lactation On Sow And Litter Performance (1996), R E. Musser, Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen, Steven S. Dritz
Effects Of Select Menhaden Fish Meal Fed During Lactation On Sow And Litter Performance (1996), R E. Musser, Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
A total of 317 lactating sows was fed either a corn-soybean meal diet (l.0%lysine) or a diet with a portion of the soybean meal replaced with 5% select menhaden fish meal on an equal lysine basis. Adding 5% select menhaden fish meal had no overall effect on sow or litter performance. Composition of milk samples collected between d 14 and 16 of lactation was not affected by dietary treatment.; Swine Day, Manhattan, KS, November 21, 1996
Effects Of Different Specialty Protein Sources On Growth Performance Of Starter Pigs (1996), J C. Woodworth, R E. Musser, J A. Loughmiller, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen
Effects Of Different Specialty Protein Sources On Growth Performance Of Starter Pigs (1996), J C. Woodworth, R E. Musser, J A. Loughmiller, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen
Kansas Agricultural Experiment Station Research Reports
Two hundred and ten weanling pigs were fed diets containing either soybean meal, spray-dried blood meal, spray-dried red blood cells, select menhaden fish meal, or synthetic amino acids. From d 0 to 7 postweaning, pigs fed either spray-dried whole blood meal or red blood cells had greater ADG and ADFI than pigs fed select menhaden fish meal or added synthetic amino acids. However, from d °to 14 and 0 to 21, no differences in growth performance occurred among pigs fed the various protein sources. However, pigs fed added synthetic amino acids had poorer ADG compared with the mean for pigs …
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 …
The Effects Of Porcine Reproductive And Respiratory Syndrome (Prrs) Vaccination On Postweaning Growth Performance (1996), S D. Pretzer, K M. Claussen, J R. Bergstrom, Steven C. Henry, R Phillips, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
The Effects Of Porcine Reproductive And Respiratory Syndrome (Prrs) Vaccination On Postweaning Growth Performance (1996), S D. Pretzer, K M. Claussen, J R. Bergstrom, Steven C. Henry, R Phillips, Michael D. Tokach, Robert D. Goodband, Jim L. Nelssen, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
We evaluated the effects of a modified-live virus vaccine for PRRS virus on nursery growth performance. The pigs used in this study were obtained from a herd with substandard nursery growth performance attributed to PRRS virus infection. We failed to detect the presence of active circulating field strain virus in either the controls or vaccinated pigs. However, we did detect a strain similar to the vaccine virus strain on d 34 after weaning in the vaccinated pigs. The vaccinated pigs had poorer growth performance from d 7 to 14 after vaccination and were lighter in weight for the remainder of …
Swine Manure Management (1996), James P. Murphy
Swine Manure Management (1996), James P. Murphy
Kansas Agricultural Experiment Station Research Reports
Manure nutrients help build and maintain soil fertility. Manure also improves tilth, increases waterholding capacity, lessens wind and water erosion, improves aeration, and promotes beneficial organisms. When wastes include runoff or dilution water, they can supply water as well as nutrients to crops. The economic value of manure fertilizer is calculated from its available nitrogen (N), phosphorus (P), and potassium (K) at commercial fertilizer prices. These values change with the costs of fertilizer and handling practices.; Swine Day, Manhattan, KS, November 21, 1996
Evaluation Of The Total Sulfur Amino Acid Requirement Of Finishing Pigs (1996), J A. Loughmiller, J W. Smith Ii, J R. Bergstrom, Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen
Evaluation Of The Total Sulfur Amino Acid Requirement Of Finishing Pigs (1996), J A. Loughmiller, J W. Smith Ii, J R. Bergstrom, Robert D. Goodband, Michael D. Tokach, Jim L. Nelssen
Kansas Agricultural Experiment Station Research Reports
Sixty four gilts (initially 120 lb) were used to evaluate the effects of increasing total sulfur amino acid (TSAA):lysine ratios on growth performance and carcass characteristics. Diets included two levels of lysine (.55% and .70% total lysine) and three TSAA:lysine ratios (60, 65, and 70% of lysine) arranged in a 2 x 3 factorial. A tendency for a lysine x TSAA interaction was observed for ADG and ADFI. Increasing TSAA:lysine ratio decreased ADG and ADFI in pigs fed .55% lysine; however, ADG and ADFI were increased in pigs fed .70% lysine and 65% TSAA:lysine. Pigs fed .70% lysine had improved …
Dietary Lysine Requirement For Optimal Growth Performance And Carcass Characteristics Of Late Finishing Gilts (1996), J A. Loughmiller, I H. Kim, J C. Woodworth, J W. Smith Ii, J R. Bergstrom, K Hongtrakul, W B. Nessmith, R E. Musser, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Dietary Lysine Requirement For Optimal Growth Performance And Carcass Characteristics Of Late Finishing Gilts (1996), J A. Loughmiller, I H. Kim, J C. Woodworth, J W. Smith Ii, J R. Bergstrom, K Hongtrakul, W B. Nessmith, R E. Musser, Jim L. Nelssen, Robert D. Goodband, Michael D. Tokach
Kansas Agricultural Experiment Station Research Reports
In Exp. 1, increasing dietary lysine from .40% to .70% linearly improved ADG, F/G, 10th rib fat depth, and percentage lean in finishing gilts from 200 to 250 lb. Increasing dietary lysine also tended to improve longissimus muscle area. Results from Exp. 2 indicate no improvement in growth or carcass performance of gilts fed greater than .60% lysine. The combined results of Exp. 1 and 2 indicate that finishing gilts from 200 to 250 lb requires between .60% to .70% (18 to 20 g/d) dietary lysine to maximize both growth performance and carcass characteristics.; Swine Day, Manhattan, KS, November 21, …
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 …
The Use Of Real-Time Ultrasound To Model The Growth Performance And Lysine Requirements Of Growing-Finishing Pigs On Commercial Farms (1996), J W. Smith Ii, A P. Schinckel, Michael D. Tokach, Jim L. Nelssen, Robert D. Goodband, Steven S. Dritz
The Use Of Real-Time Ultrasound To Model The Growth Performance And Lysine Requirements Of Growing-Finishing Pigs On Commercial Farms (1996), J W. Smith Ii, A P. Schinckel, Michael D. Tokach, Jim L. Nelssen, Robert D. Goodband, Steven S. Dritz
Kansas Agricultural Experiment Station Research Reports
Eighty pigs, 40 barrows and 40 gilts, on two commercial finishing operations were used to model growth and accretion rates. Major differences were observed between the two farms. This analysis indicates that realtime ultrasound can be used to develop lean and lipid accretion curves for formulating farm-specific diets that optimize lean growth performance in commercial operations.; Swine Day, Manhattan, KS, November 21, 1996