Animal Sciences | Open Access Articles | Digital Commons Network™

Effect Of Inclusion Rate Of Silage With Or Without The Presence Of Alpha-Amylase On Feedlot Performance, Carcass Characteristics, And Efficiency Measures, W. C. Rusche, J. A. Walker, Z. K. Smith

SDSU Beef Day 2020 Summary Publication

The experimental objective was to determine the interactions of silage variety and inclusion level in cattle finishing diets on cattle performance and agronomic returns to cropland when fed to beef cattle.

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Influence Of Maternal Protein Restriction In Primiparous Heifers During Mid- And/Or Late-Gestation On Dam And Suckling Calf Performance, J. J. Block, A. D. Blair, R. N. Funston, K. R. Underwood, M. G. Gonda, A. A. Harty, R. R. Salverson, K. C. Olson

SDSU Beef Day 2020 Summary Publication

Nutrient status in gestating beef cows has been shown to impact performance of the dam and offspring; however, most research has focused on energy or a total diet restriction and a single period of gestation. The objective of this study was to evaluate the effects of maternal metabolizable protein (MP) restriction in primiparous heifers during mid- and/or late gestation on dam and suckling calf performance through weaning.

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Mineral Nutrition For Beef Cattle – Extension Program, Adele Harty

SDSU Beef Day 2020 Summary Publication

Objective: Provide educational resources and support to producers to assist them in improving their cattle mineral program and subsequent cattle health and nutrition.

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Influence Of Beef Production System On Calpain-1 Autolysis And Troponin-T Degradation, L. G. Johnson, J. K. Grubbs, K. R. Underwood, M. J. Webb, A. D. Blair

SDSU Beef Day 2020 Summary Publication

The objective of this study was to determine the impact beef production systems utilizing different levels of growth promotant technology on calpain-1 autolysis and troponin-T degradation, which are measures of tenderness.

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Internal Temperature Decline Rate In Beef Primals Is Reduced In Heavier Carcasses, S. R. Egolf, L. M. Hite, A. C. Egolf, C. E. Bakker, A. D. Blair, J. K. Grubbs, K. R. Underwood

SDSU Beef Day 2020 Summary Publication

The objective of this study was to determine the influence of increasing beef hot carcass weights on internal temperature decline during chilling.

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Estimating The Effects Weather, Dry Matter Intake, And Body Weight On Daily Water Intake In Weaned Calves, Z. S. Mcdaniel, M. G. Gonda, C. L. Wright

SDSU Beef Day 2020 Summary Publication

Water is an essential nutrient and is required for growth, metabolism, lactation, and reproduction. However, water requirements for beef cattle have not been studied extensively since the 1950’s. The genetic potential for beef cattle has changed considerably since then. With the change in genetics, beef producers have observed increases in average daily gain and final body weight. The need for updated water requirements for beef cattle has also been exacerbated by global climate variability, drought conditions, and the need for efficient use of water resources. Given the increased productivity of cattle today relative to those of decades ago, increased water …

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Sdsu Beef 2020 Increases Beef Industry Knowledge For Participants, C. Bakker, K. Underwood, J. K. Grubbs, J. Walker, C. Wright, K. Olson, W. Rusche, A. Blair

SDSU Beef Day 2020 Summary Publication

The objective of this study was to evaluate the effectiveness of the SDSU Beef 2020 program on increasing participant knowledge and impacting production practices. Unlike the pork or poultry industries, the US beef industry is not vertically integrated, and as a result the beef supply is managed by producers in a variety of roles. While these producers are knowledgeable about their specific sector, some may not be as familiar with the other aspects of beef production. South Dakota State University hosts an Extension program entitled Beef 2020 with the goal of bridging this knowledge gap.

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Influence Of Bovine Viral Diarrhea Virus Infection On Artificial Insemination Conception And Breeding Season Pregnancy Success In Vaccinated Beef Herds, Kaitlin M. Epperson, Jerica J.J. Rich, Saulo Menegatti Zoca, Stephanie D. Perkins, Emmalee J. Northrop, Russell F. Daly, Julie A. Walker, Jim R. Rhoades, George A. Perry

SDSU Beef Day 2020 Summary Publication

Bovine Viral Diarrhea Virus (BVDV) causes reproductive economic losses in cattle. The objective of this study was to evaluate the influence of BVDV infection on reproductive success. Vaccinated cows (n = 370) and heifers (n = 528) from nine different herds were synchronized using the 7-day CO-Synch + CIDR protocol and were bred using fixed-time artificial insemination (FTAI). On d 28 following insemination, blood samples were collected and pregnancy status was determined. Non-pregnant animals were resynchronized and FTAI occurred a second time. In six herds, bulls were comingled with females beginning 10-15 d after the second AI. Final pregnancy status …

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Grazing Behavior, Forage Quality, And Intake Rates Of Livestock Grazing Pastures Occupied By Prairie Dogs, Jameson R. Brennan, Ken Olson, Patricia Johnson, Janna Block, Chris Schauer

SDSU Beef Day 2020 Summary Publication

Prairie dogs can reduce the carrying capacity on rangelands by up to 50% through direct consumption of vegetation and by clipping plants to improve predator detection. Studies have shown that forage quality and digestibility are greater on prairie dog towns than off-town, however research is lacking that quantifies rates of forage and nutrition intake by cattle grazing pastures occupied by prairie dogs. The objectives of this study were to 1) evaluate relationships between on- and off-town plant communities and cattle grazing locations to identify trends in livestock grazing behavior throughout the growing season, 2) evaluate diet nutrient composition and intake …

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Effects Of Feeding Brassica Mixture Cover Crops During Backgrounding On Carcass Traits And Fresh Meat Quality, C. E. Bakker, A. D. Blair, J. K. Grubbs, C. W. Wright, D. W. Brake, A. J. Smart, K. R. Underwood

SDSU Beef Day 2020 Summary Publication

Objective: Determine effects of feeding brassica-based cover crops to cattle during backgrounding on carcass characteristics and tenderness, flavor, and juiciness of longissimus dorsi steaks.

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Performance, Carcass Characteristics, And Life Cycle Assessment Of Cattle Grown Utilizing Different Combinations Of Growth Promoting Technologies, M. J. Webb, J. J. Block, A. A. Harty, R. R. Salverson, R. F. Daly, J. R. Yeager, K. R. Underwood, R. N. Funston, D. P. Pendell, C. A. Rotz, K. C. Olson, A. D. Blair

SDSU Beef Day 2020 Summary Publication

The objective of this study was to determine the impact of different combinations of growth promoting technologies on live animal performance, carcass characteristics, and environmental outcomes.

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Effects Of Low-Stress Weaning On Calf Growth Performance And Carcass Characteristics, E. R. Gubbels, R. R. Salverson, K. M. Cammack, J. K. Grubbs, K. R. Underwood, K. C. Olson, A. D. Blair

SDSU Beef Day 2020 Summary Publication

The objective of this study was to compare the influence of two low-stress weaning methods with conventional weaning on post-weaning performance and carcass characteristics of beef steers.

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Low Voltage Electrical Stimulation Of Beef Carcasses Slows Carcass Chilling Rate And Improves Steak Color, C. E. Bakker, K. R. Underwood, J. K. Grubbs, A. D. Blair

SDSU Beef Day 2020 Summary Publication

The objective of this study was to evaluate the influence of two levels of low voltage electrical stimulation (ES) on temperature decline, pH, and meat quality.

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Dairy Digest 2020 : Rooted In Tradition, South Dakota State University Dairy Club

Dairy Digest

This is the 2020 Dairy Digest published annually by the South Dakota State University Dairy Club. The Digest contains information and news about the activities and members of the SDSU Dairy Club for the academic year 2019 - 2020.

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Development And Diagnostic Application Of Monoclonal Antibodies Against Swine Acute Diarrhea Syndrome Coronavirus (Sads-Cov), Molly Kroeger

Schultz-Werth Award Papers

Swine Acute Diarrhea Syndrome Coronavirus (SADS-CoV) is a member of the Coronaviridae family. The virus is associated with severe small intestine inflammation and diarrhea in suckling piglets. In 2017, SADS-CoV was first detected and identified as the causative agent of a devasting swine disease outbreak in southern China. Routine monitoring and early detection of the source of infection is therefore integral to the prevention and control of a SADS-CoV outbreak in the United States. However, the United States does not currently have any diagnostic or surveillance tests to identify this emerging disease. To address these industry needs, we developed monoclonal …

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Evaluation Of Anterior Pituitary Leptin Receptor Expression In Pregnant And Non-Pregnant Gilts, Juliana Pederson, Jeffrey Clapper

Schultz-Werth Award Papers

Successful reproduction in porcine depends on the coordinated synthesis and release of several hormones from the hypothalamus and anterior pituitary gland. Leptin, a hormone produced from adipocytes, interacts with other specific reproductive hormones and affects the reproductive success in swine. However, the full extent of leptin’s impact is unclear. This experiment sought to examine the difference in expression between the anterior pituitary gland leptin receptors in pregnant and non-pregnant pigs to confer the impact leptin has on reproductive success. Twentyfour crossbred gilts of similar age and weight had their estrus cycles synchronized and then were bred via artificial insemination. The …

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Teaching Natural And Artificial Selection In Production Agriculture, Madhav P. Nepal, Clayton W. Scott

iLEARN Teaching Resources

In this lesson, students will learn how natural selection and artificial selection impact both production agriculture and biological sciences. A natural selection is a mechanism that favors heritable traits that increase species survival and reproduction. Artificial selection is a selective breeding, where humans select for desirable traits in agricultural products.

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Integration Of Crop-Livestock Systems: An Opportunity Toprotect Grasslands From Conversion To Cropland In The Us Great Plains, Alexander J. Smart, Daren Redfearn, Robert Mitchell, Tong Wang, Cody Zilverberg, Pete J. Bauman, Justin D. Derner, Julie Walker, Cody Wright

Native Plant Focused Publications

The Great Plains is a mixture of cropland and grassland mainly used for agricultural purposes, with grasslands under continual threat of conversion to cropland. Agriculturists are advocating for the integration of crop-livestock systems (ICLS) to recouple nutrient cycles, improve biodiversity, and increase resilience of agricultural operations. We address the benefits of ICLS in the Great Plains, contending that focus on improving soil health and financial stability of agricultural operations should reduce the conversion of grasslands to cropland. Using US Department of Agriculture National Agricultural Statistics Service Census of Agriculture survey data from the 1925 to 2017 category “cropland used only …

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Jackrabbit Dairy & Food Review, Winter 2019-2020, Vikram V. Mistry

The Jackrabbit Dairy & Food Review

This is the Winter 2019- 2020 Jackrabbit Dairy and Food Review.
It contains the following articles and information: Message from the Department Head, David A. Thompson Endowment, New Personnel, Judging Activities, Dairy Club, Student Accomplishments, Food Science Club, Career Opportunities, Professional Activities of Faculty and Staff, Dairy Facilities, 2019 Graduates, Where Are They Now?, Scholarships, Dairy and Food Science Students, Outreach, Distinguished Alumnus

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Impact Of Postweaning Management Strategies On Beef Carcass Characteristics And Meat Quality, Christina Elaine Bakker

Electronic Theses and Dissertations

The overall objective of this dissertation was to determine the impact of selected post weaning management strategies on beef carcass characteristics and meat quality. The specific objectives were 1) determine the effect of a rumen-protected long chain fatty acids fed during finishing on live performance, serum fatty acid profile, carcass traits, and predicted carcass composition, and 2) determine effects of feeding brassica-based cover crops to cattle during backgrounding on live animal performance, carcass characteristics, tenderness, juiciness, and flavor of strip steaks, and case life of ground beef and strip steaks. Results from both objectives indicate post weaning management strategies do …

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Cold-Water Prey Fish Monitoring And Ecology In Lake Oahe, Nicholas B. Kludt

Electronic Theses and Dissertations

In Lake Oahe, a large mainstem Missouri river reservoir that spans 375 river kilometers in central North and South Dakota, naturalized Rainbow Smelt are the primary forage species for a regionally important Walleye Sander vitreus fishery. Walleye condition in Lake Oahe is highly correlated to Rainbow Smelt relative abundance through time, the latter species being typified by erratic abundance trends since accidental introduction in 1971. Cisco Coregonus artedii were introduced in the early 1990s to augment the cold-water prey base. We evaluated Lake Oahe cold-water prey base monitoring and dynamics through: 1.) a comparison of two hydroacoustic survey designs, 2.) …

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Understanding How Agricultural Intensification Impacts Ring-Necked Pheasant Distribution And Survival In Eastern South Dakota, Hilary R. Kauth

Electronic Theses and Dissertations

Historically, pheasants (Phasianus colchicus) have thrived in South Dakota in conjunction with successful land retirement programs or early farming practices through the 1950s, which created interspersions of agriculture and native landscapes that were ideal for pheasants. Recently, the Prairie Pothole ecosystem has undergone rapid agroeconomic expansion, effectively reducing ideal interspersions of native prairie and cropland into agriculturally homogeneous landscapes. Indices of pheasant abundance have suggested persistent population declines since 2008, raising concerns regarding landscape suitability. Our goal was to understand how agriculture intensification impacts pheasant ecology. The objectives were to: 1) estimate overwinter hen probability of survival, resource …

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Distribution, Density, Movement, And Support For Management Of Mountain Sucker, Pantosteus Jordani, In The Black Hills Of South Dakota, Seth J. Fopma

Electronic Theses and Dissertations

Mountain Sucker, Pantosteus jordani, is a cold-water species native to the Intermountain West. Fringe populations of Mountain Sucker have experienced declines in recent decades. The population of Mountain Sucker found in the Black Hills of South Dakota represents the eastern fringe of the species’ native range. Recognized as both an indicator of biologic health and as a species of greatest conservation need in South Dakota, recent studies have suggested significant declines in both distribution and abundance. Despite the recent study of Mountain Sucker in the region, increased understanding of Mountain Sucker ecology is needed to effectively manage for the conservation …

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Development Of Methods To Improve Lactose Recovery From Permeate And Drying Characteristics Of Greek Acid Whey, Venkateswarlu Sunkesula

Electronic Theses and Dissertations

Growth of higher protein dairy products and ingredients such as cheese, Greek yogurt, whey protein concentrates, and milk protein concentrates is limited by the amount of co-product generated and the ability to process them into value added ingredients. Finding value for all the co-products will help dairy industry to meet the growing demand for dairy protein products and ingredients. Commercial scale evaluation of new technologies for improving lactose crystallization and drying ability of Greek yogurt acid whey will help dairy industry to better utilize different dairy co-products. Commercially, lactose is manufactured from concentrated permeate by cooling and separating α-lactose monohydrate …

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Influence Of Mink Predation On Brown Trout Survival And Size-Structure In Rapid Creek, South Dakota, Austin Galinat

Electronic Theses and Dissertations

I compared movement, home range, habitat selection, and mortality among radio-tagged Brown Trout (Salmo trutta) at an American Mink (Neovison vison)-removal site, improved habitat site, and an undisturbed stream site in Rapid Creek, South Dakota. I observed high, post-surgery (> 26 days) survival rate (90%) of radio tagged Brown Trout. Average gross movement of Brown Trout was greater at the improved habitat site (127 m) compared to the mink removal (31 m) site, while average home range size (i.e., stream distance) among all three sites was not significantly different indicating strong site fidelity (125 to 200 m). Brown Trout movements …

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Evaluating The Effects Of Yeast Cell Wall Component, Phytochemical Oil, And Vitamin E On Sow Antioxidant Status And Growth Performance Of Dam And Offspring, Lily P. Hernandez

Electronic Theses and Dissertations

Times of high metabolic activity in gestation and lactation, as well as periods of stress at weaning, can lead to greater incidences of oxidative stress in the dam and offspring during the suckling and post-weaning period. Oxidative stress is an imbalance between prooxidant molecules and the antioxidant defense system that can negatively impact growth and/or reproductive performance. The objective of this research was to evaluate the effectiveness of a yeast cell wall component (Citristim, ADM Nutrition, Quincy, IL), peppermint oil, and ɣ-tocopherol in gestation and lactation diets to alleviate the impact of oxidative stress on maternal reproductive and offspring growth …

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Characterization Of Bison Finishing And Harvest Systems: Effects On Carcass And Meat Quality Characteristics, Jessica Janssen

Electronic Theses and Dissertations

The objectives of this thesis project were to 1) characterize the influence of finishing system (grain-finished vs. grass-finished) on carcass characteristics, meat quality, the nutritional composition, and consumer preference for bison meat 2) evaluate the effectiveness of beef camera grading technology on grain- and grass-finished bison carcass characteristics, and 3) characterize the influence harvest systems (on-ranch vs. commercial facilities) on animal stress response, carcass characteristics, meat quality, and consumer preference of bison heifers. For objectives 1 and 2: Grain- (n=108) and grass- (n=93) finished bison heifers were slaughtered at 28 mo of age, at approximately 20 h postmortem, carcass measurements …

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Modification Of Plant Proteins And Their Potential Application As Fish Meal Replacements In Rainbow Trout Oncorhynchus Mykiss Feeds, Miran Jaza Hama Salh

Electronic Theses and Dissertations

Soybean meals (SBM) and its by-products are the most common plant feedstuffs that are used in feeds for a variety of fish species of fish over the last three decades due to high protein levels and good amino acid profile, in comparison with other plant protein sources. In the last two decades the production of soybean was around zero metric tons (Index, 2020). Barley is another plant protein that has been tested in some species diets. While barley is used in many areas such as brewing industry, animal feeding, human consumption, it is mainly used for animal feeding in Kurdistan. …

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Impact Of Altering Lys : Energy Ratio During Gestation On Sow Productivity, Piglet Robustness, And Piglet Post-Wean Growth Performance, Tiffany C. Bruhn

Electronic Theses and Dissertations

Across 4 breeding groups, 63 primiparous and multiparous females were blocked by parity, balanced by weight, then randomly assigned to one of 3 gestation feeding regimens: Control (CON), 1.50 g SID Lys/Mcal ME from d2-110 of gestation; Phase Feeding 1 (PF1), 1.50 g SID Lys/Mcal ME from d2-89 and 2.11 g SID Lys/Mcal ME from d 90-110 of gestation; Phase Feeding 2 (PF2), 1.25, 1.07, and 0.88g SID Lys/Mcal ME from d2-89 for gilts, parity 1, and parity 2+, respectively and 2.11 g SID Lys/Mcal ME from d90-110 of gestation over 2 reproductive cycles. During lactation, all sows received a …

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Physiological Responses To Feeding A Yeast Culture Supplement To Transition Dairy Cows, Nathaly Ana Carpinelli

Electronic Theses and Dissertations

The transition period is the dynamic stage in the lactation cycle, where the most metabolic changes can occur. The use of nutritional strategies, such as yeast culture, can help cows during the transition from pregnancy to early lactation, improving health and decreasing the incidence of metabolic disorders. The first objective of this research was to evaluate the effects of a commercial yeast culture product (YC; Cellerate Culture Classic HD, Phibro Animal Health, Teaneck, NJ) on performance, blood biomarkers, and rumen fermentation and bacterial population in dairy cows during the transition period through 50 days in milk (DIM). Overall, the results …

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Full-Text Articles in Animal Sciences

Effect Of Inclusion Rate Of Silage With Or Without The Presence Of Alpha-Amylase On Feedlot Performance, Carcass Characteristics, And Efficiency Measures, W. C. Rusche, J. A. Walker, Z. K. Smith

SDSU Beef Day 2020 Summary Publication

Influence Of Maternal Protein Restriction In Primiparous Heifers During Mid- And/Or Late-Gestation On Dam And Suckling Calf Performance, J. J. Block, A. D. Blair, R. N. Funston, K. R. Underwood, M. G. Gonda, A. A. Harty, R. R. Salverson, K. C. Olson

SDSU Beef Day 2020 Summary Publication

Mineral Nutrition For Beef Cattle – Extension Program, Adele Harty

SDSU Beef Day 2020 Summary Publication

Influence Of Beef Production System On Calpain-1 Autolysis And Troponin-T Degradation, L. G. Johnson, J. K. Grubbs, K. R. Underwood, M. J. Webb, A. D. Blair

SDSU Beef Day 2020 Summary Publication

Internal Temperature Decline Rate In Beef Primals Is Reduced In Heavier Carcasses, S. R. Egolf, L. M. Hite, A. C. Egolf, C. E. Bakker, A. D. Blair, J. K. Grubbs, K. R. Underwood

SDSU Beef Day 2020 Summary Publication

Estimating The Effects Weather, Dry Matter Intake, And Body Weight On Daily Water Intake In Weaned Calves, Z. S. Mcdaniel, M. G. Gonda, C. L. Wright

SDSU Beef Day 2020 Summary Publication

Sdsu Beef 2020 Increases Beef Industry Knowledge For Participants, C. Bakker, K. Underwood, J. K. Grubbs, J. Walker, C. Wright, K. Olson, W. Rusche, A. Blair

SDSU Beef Day 2020 Summary Publication

SDSU Beef Day 2020 Summary Publication

Grazing Behavior, Forage Quality, And Intake Rates Of Livestock Grazing Pastures Occupied By Prairie Dogs, Jameson R. Brennan, Ken Olson, Patricia Johnson, Janna Block, Chris Schauer

SDSU Beef Day 2020 Summary Publication

Effects Of Feeding Brassica Mixture Cover Crops During Backgrounding On Carcass Traits And Fresh Meat Quality, C. E. Bakker, A. D. Blair, J. K. Grubbs, C. W. Wright, D. W. Brake, A. J. Smart, K. R. Underwood

SDSU Beef Day 2020 Summary Publication

SDSU Beef Day 2020 Summary Publication

Effects Of Low-Stress Weaning On Calf Growth Performance And Carcass Characteristics, E. R. Gubbels, R. R. Salverson, K. M. Cammack, J. K. Grubbs, K. R. Underwood, K. C. Olson, A. D. Blair

SDSU Beef Day 2020 Summary Publication

Low Voltage Electrical Stimulation Of Beef Carcasses Slows Carcass Chilling Rate And Improves Steak Color, C. E. Bakker, K. R. Underwood, J. K. Grubbs, A. D. Blair

SDSU Beef Day 2020 Summary Publication

Dairy Digest 2020 : Rooted In Tradition, South Dakota State University Dairy Club

Dairy Digest

Development And Diagnostic Application Of Monoclonal Antibodies Against Swine Acute Diarrhea Syndrome Coronavirus (Sads-Cov), Molly Kroeger

Schultz-Werth Award Papers

Evaluation Of Anterior Pituitary Leptin Receptor Expression In Pregnant And Non-Pregnant Gilts, Juliana Pederson, Jeffrey Clapper

Schultz-Werth Award Papers

Teaching Natural And Artificial Selection In Production Agriculture, Madhav P. Nepal, Clayton W. Scott

iLEARN Teaching Resources

Integration Of Crop-Livestock Systems: An Opportunity Toprotect Grasslands From Conversion To Cropland In The Us Great Plains, Alexander J. Smart, Daren Redfearn, Robert Mitchell, Tong Wang, Cody Zilverberg, Pete J. Bauman, Justin D. Derner, Julie Walker, Cody Wright

Native Plant Focused Publications

Jackrabbit Dairy & Food Review, Winter 2019-2020, Vikram V. Mistry

The Jackrabbit Dairy & Food Review

Impact Of Postweaning Management Strategies On Beef Carcass Characteristics And Meat Quality, Christina Elaine Bakker

Electronic Theses and Dissertations

Cold-Water Prey Fish Monitoring And Ecology In Lake Oahe, Nicholas B. Kludt

Electronic Theses and Dissertations

Understanding How Agricultural Intensification Impacts Ring-Necked Pheasant Distribution And Survival In Eastern South Dakota, Hilary R. Kauth

Electronic Theses and Dissertations

Distribution, Density, Movement, And Support For Management Of Mountain Sucker, Pantosteus Jordani, In The Black Hills Of South Dakota, Seth J. Fopma

Electronic Theses and Dissertations

Development Of Methods To Improve Lactose Recovery From Permeate And Drying Characteristics Of Greek Acid Whey, Venkateswarlu Sunkesula

Electronic Theses and Dissertations

Influence Of Mink Predation On Brown Trout Survival And Size-Structure In Rapid Creek, South Dakota, Austin Galinat

Electronic Theses and Dissertations

Evaluating The Effects Of Yeast Cell Wall Component, Phytochemical Oil, And Vitamin E On Sow Antioxidant Status And Growth Performance Of Dam And Offspring, Lily P. Hernandez

Electronic Theses and Dissertations

Characterization Of Bison Finishing And Harvest Systems: Effects On Carcass And Meat Quality Characteristics, Jessica Janssen

Electronic Theses and Dissertations

Modification Of Plant Proteins And Their Potential Application As Fish Meal Replacements In Rainbow Trout Oncorhynchus Mykiss Feeds, Miran Jaza Hama Salh

Electronic Theses and Dissertations

Impact Of Altering Lys : Energy Ratio During Gestation On Sow Productivity, Piglet Robustness, And Piglet Post-Wean Growth Performance, Tiffany C. Bruhn

Electronic Theses and Dissertations

Physiological Responses To Feeding A Yeast Culture Supplement To Transition Dairy Cows, Nathaly Ana Carpinelli

Electronic Theses and Dissertations