Digital Commons Network^™

Honors College Retention In The College Of Agriculture, Food And Environmental, Sadie Vander Wal

Honors Capstone Projects

The College of Agriculture, Food and Environmental Sciences (CAFES) at South Dakota State University (SDSU) has the second lowest Honors College student enrollment compared to all other colleges in the university. This study explores factors that deter CAFES students from enrolling or continuing with Honors and potential opportunities to encourage enrollment and retention. A QuestionPro survey and focus groups were utilized in collecting responses from first-year CAFES students on their awareness of the Honors College’s automatic enrollment, factors that deter students from pursuing Honors, and opportunities. Survey responses (n=59) were reported as percentages. Randomized focus groups were created from the …

Accessing Food In Rural Food Deserts In Iowa And Minnesota, Lois Wright Morton, Chery Smith

Great Plains Sociologist

The purpose of this research is to examine the food infrastructure (grocery stores and food safety net services) available to meet the food needs of people living in high poverty rural places. Random mail surveys (n=1,516), purposeful in-person surveys (n=665), and market basket food price surveys of 130 USDA Thrifty Food Plan items in 16 grocery stores in six rural counties in Iowa and Minnesota provide data for this analysis. We find that Iowa rural users of food safety net services are more likely to depend on others to get to the grocery store (5.6-6.2%) compared to similar population in …

The Role Of Economics And Culture In Determining Fertility Rates In Kenya, Randall Rogers

Great Plains Sociologist

The role of both economic and cultural factors are investigated for their impact on fertility rates in Kenya. Economic factors tend to favor rational control of fertility while cultural factors favor uncontrolled fertility. Both demand and supply side reasons are presented to show that fertility decision making is becoming based more on economics and rationality than on tradition. Policy implications are investigated.

Book Reviews

Great Plains Sociologist

Diane Kayongo-Male, reviewer
Gendered Fields: Rural Women, Agriculture, and Environment
Carolyn Sachs

Henry B. Sirgo, reviewer
Green Culture: Environmental Rhetoric in Contemporary America
Carl G. Herndl and Stuart C. Brown

Janet Kelly Moen, reviewer
New Government for Rural America: Creating Intergovernmental Partnerships
Beryl A. Radin, Robert Aganoff, Ann O'M Bowman, C. Gregory Buntz, Steven Ott, Barbara S. Romzek, and Robert H. Wilson

Jon Flanagin, reviewer
Wanted Dead or Alive: The American Westin Popular Culture
Richard Aquila, editor

Laura Colmenero, reviewer
Contented Among Strangers: Rural German-Speaking Women and Their Families in the Nineteenth-Century Midwest
Linda Schelbitzki Pickle

Elizabeth Evenson Williams, reviewer …

Infant Mortality On Northern Plains Reservations, Linda Neuerburg, Janet Kelly Moen

Great Plains Sociologist

The infant mortality among Indian people living on the Northern Plains reservations (18.4per 1,000) is nearly double that of the U.S. infant mortality rate (9.8per 1,000). Data were collected for 19 reservations through the Healthy Start Program established to combat this problem, using the reservation as the unit of analysis. Relationships were hypothesized between reservations with high infant mortality rates and high alcohol consumption, tobacco use, poverty levels, and low availability of certain social services. The analysis substantiated only one major variable—poverty. Further analysis suggested that mortality rates were higher on reservations that did not provide social support programs such …

Book Reviews

Great Plains Sociologist

Geoffrey Grant
The Poverty Debate: Politics and the Poor in America
C. Emory Burton

Stewart E. Kelly
Beyond Individualism
Jack Crittenden

Thomas C. Langham
Rural Communities: Legacy and Change
Cornelia Butler Flora, Jan L. Flora, Jacqueline D. Spears, and Louis E. Swanson

Patricia Ann Wasely Lomire
Next of Kin: An International Reader on Changing Families
Lorne Tepperman and Susannah J. Wilson (eds.)

B. Diane Miller
The Human Difference: Animals, Computers, and the Necessity of Social Science
Alan Wolfe

Janet Kelly Moen
The Cultures of Work Organizations
Harrison M. Trice and Janice M. Beyer

George Nielson
Emergent Issues in Education: Comparative …

2022 Sdsu Data Science Symposium Speaker Information, Department Of Mathematics & Statistics

SDSU Data Science Symposium

This document provides information on the speakers and workshop instructors for the 2022 SDSU Data Science Symposium.

2022 Sdsu Data Science Symposium Speaker Information, Department Of Mathematics & Statistics

SDSU Data Science Symposium

This document provides information on the speakers and workshop instructors for the 2022 SDSU Data Science Symposium.

The Nexus Of Gut Microbiota, Diet, And Health, Sajal Bhattarai, Srinivas Janaswamy

Dairy Science and Food Science Faculty Publications: 2022 to Present

The gut microbiome incorporates the ecological niche specific to the totality of the microorganisms in the human gut. Unique to every individual, the blueprint of the microbiome sets up at birth and functions as a human organ and plays a significant role in digestion, detoxification, fighting pathogens, modulating the immune system, and improving health. The gut microbiota and associated health implications are influenced by factors such as birth and age, diseases, use of antibiotics and food components (e.g., complex carbohydrates and dietary fibers, plant proteins, unsaturated fatty acids, and functional compounds of natural origin such as flavones, flavonoids, polyphenols, and …

Sdsu Beef Day 2022 Complete Proceedings, Department Of Animal Science

SDSU Beef Day 2022 Summary Publication

This is the complete proceedings of the South Dakota State University, Department of Animal Science Beef Day 2022. The proceedings contain research presented on the following topics:
/="/">Feedlot
/="/">Herd Management
/="/">Meat Science and Nutrition

Impact Of Corn Silage Moisture And/Or Kernel Processing At Harvest On Finishing Steer Growth Performance, Efficiency Of Dietary Net Energy Utilization And Carcass Traits, Thomas G. Hamilton, Warren Rusche, Julie Walker, Zachary K. F. Smith

SDSU Beef Day 2022 Summary Publication

Study Description:

Red Angus steers (n = 192; initial shrunk BW = 983 ± 62.3 lbs) were used in the 112 d finishing experiment at the Southeast Research Farm (SERF) of the South Dakota Agricultural Experiment Station in Beresford. Steers were from a single source and obtained from a local SD auction facility. Steers were received 2 weeks prior to trial initiation. Steers were offered a common diet containing 60% concentrate upon arrival. Steers were transitioned to a 90% concentrate diet over the course of 14 d. Steers were consuming the finishing diet (Table 1) at the initiation of the …

Evaluation Of Dietary Roughage Inclusion In A Single Or Two-Diet System For Backgrounding And Finishing, Thomas G. Hamilton, Warren Rusche, Zachary K. F. Smith

SDSU Beef Day 2022 Summary Publication

Study Description:

Pre-conditioned crossbred beef steers (n = 46; initial shrunk [4%] BW = 621 ± 89.1 lbs) were used in a 210-d grow-finish experiment at the Ruminant Nutrition Center (RNC) in Brookings, SD. Steers were fed once daily, and bunks were managed according to a slick bunk management system. Cattle were fed in 25 × 25 ft concrete surface pens (n = 10 pens; 5 pens/treatment) with 25 linear ft of bunk space and heated, concrete, continuous flow waterers. Treatments included: 1) A single-diet program (targeted a 59 Mcal/cwt NEg diet fed for 210-d; 1D) or 2) two-diet program …

Evaluation Of A Direct Fed Microbial And/Or An Enzymatically Hydrolyzed Yeast Product In Diets Containing Monensin Sodium On Feedlot Phase Growth Performance, Efficiency Of Dietary Net Energy Utilization, And Carcass Characteristics In Newly Weaned Beef Steers Fed In Confinement For 258 Days, Erin Gubbels, Forest Francis, Thomas G. Hamilton, Jason Griffin, Warren Rusche, Tom Rehberger, Elliot Block, Zachary K. F. Smith

SDSU Beef Day 2022 Summary Publication

Study Description:

Single-sourced, newly weaned steers (n = 256; initial body weight (BW) = 542 ± 3.7 lb) were allotted to 32 pens (n = 8 pens/treatment with 8 steers/pen). Steers were blocked by location in a 2x2 factorial treatment arrangement of DFM (Certillus CP B1801 Dry; Bacillus subtilis, Lactobacillus plantarum; 28 g/steer·d-1) and YCW (Celmanax; 18 g/steer·d-1). Steers were vaccinated and poured at processing and individually weighed on d 1, 14, 42 (end of receiving phase; implanted), 77, 105 (end of growing phase), 133, 161 (implanted), 182, 230 (start ractopamine HCl) and 258. Growth performance and carcass measurements were …

Evaluation Of A Direct Fed Microbial An An Enzymatically Hydrolyzed Yeast Product Fed Alone Or In Combination To Beef Steers Administered Ractopamine Hydrochloride 28 Days Prior To Harvest During Summer Months In The Northern Plains, Erin Gubbels, Forest Francis, Thomas G. Hamilton, Jason Griffin, Warren Rusche, Tom Rehberger, Elliot Block, Zachary K. F. Smith

SDSU Beef Day 2022 Summary Publication

Study Description:

Single-sourced, newly weaned steers (n=256; initial BW=542 ± 3.7lb; n=64 steers/treatment; 8 steers/pen) were blocked by location in a 2×2 factorial arrangement of DFM (Certillus CP B1801 Dry; Bacillus subtilis, Lactobacillus plantarum; 28 g/steer·d-1) and YCW (Celmanax; 18 g/steer·d-1). Temperature-humidity index (THI) was calculated as: THI=0.81×ambient temperature+[relative humidity×(ambient temperature-14.40)]+46.40. On d-1 and 2 and d-21 and 22 on RH, respiration rate (RR) and panting scores (PS) were determined before and after AM and PM feedings (0700h, 1100h, 1400h, 1700h). RR (n=3 steers/pen) was calculated from: 600/seconds required for 10 flank movements. PS utilized this scoring system: 0 (not …

Effects Of On-Arrival Application Of A Modified-Live Respiratory And Clostridia Vaccination On Health, Growth Performance, And Antibody Titers Of Newly-Weaned Calves, Erin Gubbels, Santana Hanson, Tommy Norman, Thiago Ribeiro, Thomas G. Hamilton, Forest Francis, Jason Griffin, Warren Rusche, Zachary K. F. Smith

SDSU Beef Day 2022 Summary Publication

Study Description:

Single-sourced, newly weaned steers (n=70; initial body weight (BW)=560±12.9lb) were allotted to 10 pens (n=5 pens/treatment with 7 steers/pen). Steers were blocked by BW in a randomized complete block design of VAC [vaccinated for IBR, BVD 1 and 2, PI3, and BRSV (Bovi-Shield Gold 5, Zoetis, Parsippany, NJ) and clostridial (Ultrabec 7/Somubac, Zoetis) upon arrival] or NOVAC (not vaccinated for IBR, BVD 1 and 2, PI3, and BRSV or clostridial species upon arrival). Steers were individually weighed on d 0 (arrival), 1, 21, and 42 for growth performance measures. Whole blood samples (10 mL) were collected (n=3 steers/pen …

Use Of Pregnancy Associated Glycoproteins To Determine Fetal Age Throughout Gestation And Clearance Rate In Postpartum Beef Cattle, Adalaide C. Kline, Julie Walker, Taylor N. Andrews, Saulo Menegatti Zoca, Kaitlin M. Epperson, Lacey K. Quail, Jerica J.J. Rich, Jim R. Rhoades, George Perry

SDSU Beef Day 2022 Summary Publication

Study Description:

Previously identified pregnant females from four different herds and postpartum females from one herd were utilized. Blood samples were collected (n = 1,753; study 1) between d 28 and 285 of gestation and (heifers n = 418 and cows n = 657; study 2) once a week for up to 12 weeks after calving. Serum was tested in duplicate using a commercially available blood pregnancy test, IDEXX Alertys Pregnancy Test. In study 1, procedures were modified to allow PAG concentrations to fall within the detectible range of the assay. Data were analyzed using the MIXED procedure of SAS …

Use Of Sperm In Vitro Capacitation And Flow Cytometry To Estimate Bull Fertility, Saulo Menegatti Zoca, Thomas W. Geary, Abigail L. Zezeski, Karl C. Kerns, Joseph C. Dalton, Bo R. Harstine, Matthew D. Utt, Robert A. Cushman, Julie Walker, George Perry

SDSU Beef Day 2022 Summary Publication

Study Description:

Frozen-thawed semen from five bulls previously identified as high (48.1% and 47.7%, bulls A and B, respectively), intermediary (45.5%, bull C) or low (43.1% and 40.7%, bulls D and E, respectively) fertility, based on pregnancy per AI, were evaluated with several laboratory measures. Measures included total motility, sperm plasma membrane integrity (viability), acrosome integrity, reactive oxygen species (ROS), mitochondrial membrane energy potential (mito-potential), zinc signatures (signatures 1 to 4), and CD9 protein populations at pre-wash, post-wash, h 0 (diluted with non-capacitation media), and at 0, 3, 6, and 24 h after dilution with capacitation media and incubation at …

Relationship Of Dag1 And Serpina5 Sperm Proteins With Bull Fertility, Saulo Menegatti Zoca, Julie Walker, Jerica J. J. Rich, Kaitlin M. Epperson, Taylor N. Andrews, Adalaide C. Kline, Jessica Nora Drum, M. Sofia Ortega, George Perry

SDSU Beef Day 2022 Summary Publication

Study Description:

Semen from 22 dairy bulls was used to evaluate the presence, localization, and quantification of DAG1 and SERPINA5 on sperm. Sperm motility parameters and viability was also evaluated for semen from each bull. Semen from 19 out of the 22 dairy bulls was used for in vitro embryo production (two Low-SCR and one High-SCR were not available for in vitro embryo production). Bulls were classified based on their sire conception rates (SCR) values as High-SCR (SCR > 1.0) or Low-SCR fertility (SCR < -4.0). Low fertility bulls were subdivided based on their blastocyst rate (BL) as High-BL (Low-SCR/High-BL BL ≥ 31%) or Low-BL (Low-SCR/Low-BL BL ≤ 26%), and High-SCR bulls were not subdivided. The GLM procedure in SAS was used with bull as a fixed effect to determine if variance was greater between bulls compared to within bull. Correlations were determined among DAG1 and SERPINA5 concentrations, percentage of tail labeled for SERPINA5, SCR, sperm total motility, progressive motility, and viability, and in vitro embryo produced cleavage rate (CL) and BL. The GLIMMIX procedure of SAS was used to evaluate the relationship of bull field fertility (High- and Low-SCR), and field and in vitro fertility (High-SCR, Low-SCR/High-BL, Low-SCR/Low-BL) classifications with sperm total (TMOT) and progressive (PROG) motility, viability, CL, BL, DAG1 and SERPINA5 relative concentration, and proportion of sperm tail labeled for SERPINA5. Both SERPINA5 and DAG1 were localized on the sperm head; however, SERPINA5 was also localized on the sperm tail. There was greater variance in concentration among bulls compared to within bull for both DAG1 (P < 0.01; 69.4 vs 49.1, respectively) and SERPINA5 (P < 0.01; 325.8 vs 285.4, respectively). There was a positive correlation between concentration of DAG1 and SERPINA5 (P = 0.01; r = 0.54). Concentrations of SERPINA5 were also correlated with CL (P = 0.04; r = 0.48), and percentage of sperm tail labeled for SERPINA5 was correlated with viability (P = 0.05; r = 0.44) and tended to be correlated with CL (P = 0.10; r = 0.39). There was no relationship between SCR or BL rate classifications and DAG1 (P ≥ 0.66), SERPINA5 (P ≥ 0.54), or percentage of sperm tail labeled for SERPINA5 (P ≥ 0.48).

Improving Heifer Development Programs Using Precision Technology And Ddgs, Anna Dagel, Hector Menendez Iii, Jameson R. Brennan

SDSU Beef Day 2022 Summary Publication

Study Description:

Heifers were stratified into two groups based on initial body weight and each group was randomly assigned to one of two treatments: a control group (n=30) and a precision group (n=30). Treatment groups are separated into different pastures to graze dormant native range from November to April. Groups are rotated monthly to reduce individual pasture influence. Heifers in the control group are supplemented as a group and bunk fed 5lb/head/day with dried distiller grain pellets (DDGS). Heifers within the precision group will be supplemented individually using the SmartFeed system (C-Lock Inc. Rapid City, SD) and offered 5lb/head/day DDGS …

Serving Beef In Usda Child Nutrition Programs In South Dakota: Development Of An Faq, Anna Barr, Mikayla Hardy, Andrea Alma, Heather Hopwood, Joanna Studt

SDSU Beef Day 2022 Summary Publication

Study Description:

The project occurred in partnership with four organizations representing state, tribal, and federal affiliations. The authors collaborated to compile and answer questions. Questions that were not answered by the authors’ organizations were asked to the SD Animal Industry Board and USDA Food Safety and Inspection Service.

2022 Sdsu Data Science Symposium Program, South Dakota State University

SDSU Data Science Symposium Programs

No abstract provided.

Berry Anthocyanin, Acid, And Volatile Trait Analyses In A Grapevine-Interspecific F2 Population Using An Integrated Gbs And Rhampseq Genetic Map, Dilmini Alahakoon, Anne Fennell, Zachary Helget, Terry Bates, Avainash Karn, David Manns, Anna Katherine Mansfield, Bruce I. Reisch, Gavin Sacks, Qi Sun, Cheng Zou, Lance Cadle-Dvidson, Jason P. Londo

Agronomy, Horticulture and Plant Science Faculty Publications

Increased map density and transferability of markers are essential for the genetic analysis of fruit quality and stress tolerance in interspecific grapevine populations. We used 1449 GBS and 2000 rhAmpSeq markers to develop a dense map for an interspecific F₂ population (VRS-F₂) that was derived by selfing a single F₁ from a Vitis riparia x ‘Seyval blanc’ cross. The resultant map contained 2519 markers spanning 1131.3 cM and was highly collinear with the Vitis vinifera ‘PN40024’ genome. Quantitative trait loci (QTL) for berry skin color and flower type were used to validate the map. Four rhAmpSeq …

Mary E. O'Neill Papers, Sdsu Archives And Special Collections, Hilton M. Briggs Library

University Archives

The Papers are composed of course material, college course notes, files related to her work with AmericaView, South DakotaView, Upper Midwest Aerospace Consortium, and South Dakota State University. Also included is material related to the many research projects related to geospatial technologies, remote sensing, geographic information systems, and global positioning systems.

Dairy Digest 2022 : A Hoofprint In Time, South Dakota State University Dairy Club

Dairy Digest

This is the 2022 Dairy Digest. The Diary Digest is 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 2021 - 2022.

Development Of Balanced Budget Bites And Feasibility Evaluation, Holly Hansen, Kendra Kattelmann, Kathryn Morrison, Becky Jensen, Hailey Millner, Addison Reimer, Jen Sip, Brittany Canfield, Cydney Chamberlain

Health and Nutritional Sciences Graduate Students Plan B Capstone Projects

Objective: Balanced Budget Bites was created to educate individuals of Feeding Brookings about different cooking techniques, food safety, meal planning, budgeting, and financial resources in the Brookings, SD area while highlighting lower-cost food items. Participants and Recruitment: The target audience of Balanced Budget Bites were individuals that participated in Feeding Brookings that were recruited for four weeks via a flyer and a posting of the flyer on Feeding Brookings’ Facebook page. Method and Implementation: Participants of Feeding Brookings completed a pre-survey before taking Balanced Budget Bites to assess their skills, confidence, and knowledge related to nutrition and finance. The online …

School Of Health And Consumer Sciences Free Communication Day: Research Abstracts, Spring 2022., Mary Beth Zwart, Elizabeth Droke, Hungling (Stella) Liu

Health and Nutritional Sciences Graduate Students Plan B Capstone Projects

This document contains Plan B abstracts presented by graduate students at the School of Health and Nutritional Sciences Free Communication Day: Research Dissemination held on May 3rd, 2022.

Project titles and presenter included:

• Development of Balanced Budget Bites and Feasibility Evaluation
  (Holly Hansen)
  
  
• The Effectiveness of Extracorporeal Shockwave Therapy on Reducing Pain and Improving Functionality in Athletes with Patellar Tendinopathy
  (Maranna Gunnerson)
  
  
• Community Perception of Small Town Outdoor Aquatic Facility: Case of the Huether Family Aquatic Center.
  (Logan Haak)
  
  
• The Gut Microbiome Profile of the American Indian and Alaska Native Population: A Narrative Review
  (Blair Groebner)
  
  
• The Prevalence of Myocarditis …

South Dakota State University Undergraduate Catalog 2022-2023, South Dakota State University

South Dakota State University Catalogs and Bulletins: 1935 to present

No abstract provided.

Evaluation Of The Effects Of Water Quality On Drinking Preferences Of Heifer Calves, Nirosh Senevirathne, Jill Anderson

Dairy Science and Food Science Faculty Publications: 2022 to Present

Drinking water quality requirements focus mainly on removing hazardous substances from the water supply, making it safe to drink and appropriate for livestock use. However, there is a concern that high mineral content in water may affect the drinking behavior of heifer calves, which may affect health and performance. In South Dakota, the primary water sources for agricultural use are surface or groundwater. Water quality varies between different regions of the state; in the eastern part of the state, the water is classified as “hard water” and calcium is the primary mineral found in the water. Our objective was to …

South Dakota State University Graduate Catalog 2022-2023, South Dakota State University

South Dakota State University Catalogs and Bulletins: 1935 to present

No abstract provided.

Regenerative Agriculture Effects On Invertebrate And Bird Communities And Insect-Provided Ecosystem Services, Alex Michels

Electronic Theses and Dissertations

Conventional agricultural practices can have unintended consequences on the environment and wildlife. Insects and birds are declining at rapid rates around the world, and the current conventional agricultural paradigm is a major driver through habitat loss and the intensification of production. Invertebrates in agroecosystems provide services to both farmers and the rest of society. Regenerative systems may promote the functioning of an agroecosystem by influencing invertebrate abundance, diversity, and ecosystem services and mitigate bird and insect declines through conservation practices that increase soil health, reduce disturbances, and increase biological diversity. Here I address knowledge gaps of the effects of regenerative …