Open Access. Powered by Scholars. Published by Universities.®

Beef Science Commons™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type

Articles 421 - 450 of 712

Full-Text Articles in Beef Science

Influence Of Maternal Protein Restriction In Primiparous Heifers During Mid- And/Or Late Gestation On Progeny Feedlot Performance And Carcass Characteristics, J. J. Block, A. D. Blair, R. N. Funston, M. J. Webb, K. R. Underwood, M. G. Gonda, A. A. Harty, R. R. Salverson, K. C. Olson Jun 2020

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

SDSU Beef Day 2020 Summary Publication

Maternal nutrient restriction in beef cows impacts developmental processes in the fetus that may influence lifetime performance. This study investigated impacts of metabolizable protein (MP) restriction in primiparous heifers during mid- and/or late-gestation on progeny feedlot performance and carcass characteristics.

Go to article

Fecal Near Infrared Reflectance Spectroscopy (Nirs) And The Nutrition Balance Analyzer (Nutbal) Case Study In South Dakota, A. A. Harty, K. C. Olson Jun 2020

Fecal Near Infrared Reflectance Spectroscopy (Nirs) And The Nutrition Balance Analyzer (Nutbal) Case Study In South Dakota, A. A. Harty, K. C. Olson

SDSU Beef Day 2020 Summary Publication

The objective of this study was to compare fecal near infrared reflectance spectroscopy (NIRS) and the nutrition balance analyzer (NUTBAL) results with diet samples and cattle performance to determine if fecal NIRS and NUTBAL can accurately predict forage quality and cattle performance in South Dakota.

Go to article

Use Of Pregnancy Associated Glycoproteins To Determine Fetal Age Throughout Gestation, Adalaide C. Kline, Kaitlin M. Epperson, Jerica J. J. Rich, Saulo Menegatti Zoca, Taylor N. Andrews, Jim R. Rhoades, George A. Perry Jun 2020

Use Of Pregnancy Associated Glycoproteins To Determine Fetal Age Throughout Gestation, Adalaide C. Kline, Kaitlin M. Epperson, Jerica J. J. Rich, Saulo Menegatti Zoca, Taylor N. Andrews, Jim R. Rhoades, George A. Perry

SDSU Beef Day 2020 Summary Publication

The objective of the current study was to determine if a commercially available blood pregnancy test could be modified to detect differences in pregnancy-associated glycoprotein (PAG) concentrations that would be indicative of stage of pregnancy or fetal age.

Go to article

Comparison Of Winter Cow Feeding Strategies On Offspring Performance And Meat Quality, E. Gubbels, K. Olson, J. Block, Z. Smith, R. Salverson, A. Harty, W. Rusche, J. Grubbs, K. Underwood, C. Wright, C. Schauer, D. Stecher, D. Drolc, A. Blair Jun 2020

Comparison Of Winter Cow Feeding Strategies On Offspring Performance And Meat Quality, E. Gubbels, K. Olson, J. Block, Z. Smith, R. Salverson, A. Harty, W. Rusche, J. Grubbs, K. Underwood, C. Wright, C. Schauer, D. Stecher, D. Drolc, A. Blair

SDSU Beef Day 2020 Summary Publication

The objective of this study was to investigate the effects of maternal prepartum dietary energy source (forage vs. concentrate) during mid- and late-gestation on offspring growth performance, carcass characteristics and meat quality.

Go to article

Influence Of Maternal Protein Restriction In Primiparous Heifers During Mid- And/Or Late-Gestation On Meat Quality And Fatty Acid Profile Of Progeny, M. J. Webb, J. J. Block, R. N. Funston, K. R. Underwood, J. F. Legako, A. A. Harty, R. R. Salverson, K. C. Olson, A. D. Blair Jun 2020

Influence Of Maternal Protein Restriction In Primiparous Heifers During Mid- And/Or Late-Gestation On Meat Quality And Fatty Acid Profile Of Progeny, M. J. Webb, J. J. Block, R. N. Funston, K. R. Underwood, J. F. Legako, A. A. Harty, R. R. Salverson, K. C. Olson, A. D. Blair

SDSU Beef Day 2020 Summary Publication

The objective of this study was to evaluate the influence of metabolizable protein (MP) restriction in mid- and/or late-gestation on meat quality, fatty acid profile, and carcass composition of progeny.

Go to article

Classifying Livestock Grazing Behavior With The Use Of A Low Cost Gps And Accelerometer, Jameson Brennan, Ken Olson, Patricia Johnson, Janna Block, Chris Schauer Jun 2020

Classifying Livestock Grazing Behavior With The Use Of A Low Cost Gps And Accelerometer, Jameson Brennan, Ken Olson, Patricia Johnson, Janna Block, Chris Schauer

SDSU Beef Day 2020 Summary Publication

The ability to remotely track livestock through the use of GPS technology has tremendous potential to study livestock use patterns on the landscape. The use of high frequency accelerometers may give researchers and managers the ability to accurately partition GPS points into differing behaviors, giving further insight into livestock grazing selection, pasture use, and changes in forage preference through time. The objectives of this study were to 1) develop a classification algorithm to discriminate between graze and non-graze behaviors using a combination of metrics derived from a high frequency accelerometer motion sensor and a GPS data logger and 2) assess …

Go to article

The Interactions Of Change In Nutrition On Uterine Environment And Cholesterol Concentrations In Beef Cattle, Taylor N. Andrew, Kaitlin M. Epperson, Jerica J. Rich, Saulo Menegatti Zorca, Abigail L. Zezeski, Thomas W. Geary, Rhea D. Lawrence, Julie A. Walker, George A. Perry Jun 2020

The Interactions Of Change In Nutrition On Uterine Environment And Cholesterol Concentrations In Beef Cattle, Taylor N. Andrew, Kaitlin M. Epperson, Jerica J. Rich, Saulo Menegatti Zorca, Abigail L. Zezeski, Thomas W. Geary, Rhea D. Lawrence, Julie A. Walker, George A. Perry

SDSU Beef Day 2020 Summary Publication

The objective of this study was to evaluate the impact of nutritional changes prior to and after artificial insemination (AI) on uterine environment and plasma cholesterol concentrations.

Go to article

Influence Of Winter Cow Feeding Strategies On Cow Response, E. Gubbels, K. Olson, J. Block, Z. Smith, R. Salverson, A. Harty, W. Rusche, J. Grubbs, K. Underwood, C. Wright, C. Schauer, D. Stecher, D. Drolc, A. Blair Jun 2020

Influence Of Winter Cow Feeding Strategies On Cow Response, E. Gubbels, K. Olson, J. Block, Z. Smith, R. Salverson, A. Harty, W. Rusche, J. Grubbs, K. Underwood, C. Wright, C. Schauer, D. Stecher, D. Drolc, A. Blair

SDSU Beef Day 2020 Summary Publication

The objective of this study was to investigate the effects of the primary maternal prepartum dietary energy source (forage vs. concentrate) during mid- and late-gestation on dam body weight (BW), body condition score (BCS), pregnancy rate, and economic responses.

Go to article

Effect Of Estrous Synchronization With Natural Service Or Fixed-Timed Artificial Insemination With Conventional Or Gender-Skewed Semen In Beef Females, J. A. Walker, J. J. J. Rich, G. A. Perry Jun 2020

Effect Of Estrous Synchronization With Natural Service Or Fixed-Timed Artificial Insemination With Conventional Or Gender-Skewed Semen In Beef Females, J. A. Walker, J. J. J. Rich, G. A. Perry

SDSU Beef Day 2020 Summary Publication

The objective of this study was to evaluate estrous synchronization and/or artificial insemination (AI) with conventional (CON) or gender-skewed (SEXED) semen on calving distribution.

Go to article

Investigation On The Use Of A Flir (Forward Looking Infrared) Camera To Detect Relationships Between Internal And Surface Temperatures Of Beef Carcasses During Chilling, L. M. Hite, A. D. Blair, K. R. Underwood, J. K. Grubbs Jun 2020

Investigation On The Use Of A Flir (Forward Looking Infrared) Camera To Detect Relationships Between Internal And Surface Temperatures Of Beef Carcasses During Chilling, L. M. Hite, A. D. Blair, K. R. Underwood, J. K. Grubbs

SDSU Beef Day 2020 Summary Publication

The objective of this study was to collect preliminary data on the efficacy of using thermal imaging technology as a means to assess beef carcass chilling.

Go to article

Daily Beef Consumption As A Part Of The Dash Diet Influences Blood Biomarkers Of Cardiometabolic And Muscle Health In Older Adults, M. Hossain, C. Perry Jun 2020

Daily Beef Consumption As A Part Of The Dash Diet Influences Blood Biomarkers Of Cardiometabolic And Muscle Health In Older Adults, M. Hossain, C. Perry

SDSU Beef Day 2020 Summary Publication

Objective: To determine the effect of the DASH diet containing beef on insulin sensitivity, cholesterol and muscle in adults 65 and older.

Go to article

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 Jun 2020

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.

Go to article

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 Jun 2020

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.

Go to article

Mineral Nutrition For Beef Cattle – Extension Program, Adele Harty Jun 2020

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.

Go to article

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 Jun 2020

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.

Go to article

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 Jun 2020

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.

Go to article

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 Jun 2020

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 …

Go to article

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 Jun 2020

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.

Go to article

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 Jun 2020

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 …

Go to article

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 Jun 2020

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 …

Go to article

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 Jun 2020

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.

Go to article

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 Jun 2020

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.

Go to article

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 Jun 2020

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.

Go to article

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 Jun 2020

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.

Go to article

Association Of Single Nucleotide Polymorphisms In Bovine Heat Shock Protein 70, Cytochrome P450, Lactate Dehydrogenase, Interleukin 8 Receptor, And Melatonin Receptor 1a With Hoof And Udder Traits In Beef Cows, Maryrose Warren May 2020

Association Of Single Nucleotide Polymorphisms In Bovine Heat Shock Protein 70, Cytochrome P450, Lactate Dehydrogenase, Interleukin 8 Receptor, And Melatonin Receptor 1a With Hoof And Udder Traits In Beef Cows, Maryrose Warren

Animal Science Undergraduate Honors Theses

Hoof and udder conformation are important to the longevity and productivity of beef cattle. Selection for hoof and udder quality reduces the incidence of lameness and udder disease to improve animal welfare. Genetic selection is an effective means of improving traits such as these, especially through the use of single nucleotide polymorphism (SNP) genotyping to identify indicator traits. This study used genotype data and hoof and udder scores from previous research to determine if there is significant effect between polymorphisms of heat shock protein 70 (Hsp70), cytochrome P450 (CYP450), interleukin-8 receptor (IL8), lactate dehydrogenase (LDH), and melatonin receptor 1A (MTNR1A), …

Go to article

Impact Of Phosphorus Intake On Beef Heifer Growth Performance And Conception Rates, Hailey Hilfiker May 2020

Impact Of Phosphorus Intake On Beef Heifer Growth Performance And Conception Rates, Hailey Hilfiker

Animal Science Undergraduate Honors Theses

This study aims to examine the effects of phosphorus intake on beef heifer growth performance and conception rates. In Northwest Arkansas, there has been an increase in phosphorus concentrations in soil where livestock manures have been repeatedly applied. Consequently, forages grown on soils high in phosphorus tend to contain high amounts of the mineral itself. This has led many to question whether it is necessary to supplement phosphorus in areas where concentrations may be higher. In this study, crossbred Angus heifers (n = 72), approximately 30 days after weaning, were stratified by body weight (average initial weight 251 ± 3.9 …

Go to article

Surveillance Of Anaplasma Marginale In Arkansas Beef Cattle Herds, Gabriel Apple May 2020

Surveillance Of Anaplasma Marginale In Arkansas Beef Cattle Herds, Gabriel Apple

Animal Science Undergraduate Honors Theses

Anaplasmosis is an economically devastating disease in cattle that is caused by the rickettsial pathogen Anaplasma marginale. It is estimated that this parasitic bacterium causes over $300 million in expenses for the U.S. cattle industry annually. In Arkansas, the beef cattle industry is the fifth largest agricultural commodity in the state, thus necessitating a better understanding of this disease along with its prevalence. In this study, both polymerase chain reaction (PCR) and competitive enzyme-linked immunosorbent assay (ELISA) tests were used to determine the prevalence of A. marginale infection in Arkansas beef cattle on pasture in the six commonly known geographical …

Go to article

The Efficacy Of Extended-Release Eprinomectin For The Reduction Of Horn Flies, Face Flies, And Fecal Egg Counts Of Parasitic Nematodes In Replacement Beef Heifers, Sophia F. Landers May 2020

The Efficacy Of Extended-Release Eprinomectin For The Reduction Of Horn Flies, Face Flies, And Fecal Egg Counts Of Parasitic Nematodes In Replacement Beef Heifers, Sophia F. Landers

Animal Science Undergraduate Honors Theses

The purpose of this study was to evaluate the efficacy of extended-release eprinomectin against horn flies, face flies, and fecal egg counts of parasitic nematodes in crossbreed replacement beef heifers. Fifty-four heifers were randomly placed into three treatment groups (N=18 heifers/treatment). Group 1 was administered the labeled dosage of extended-release eprinomectin on day 0. Group 2 acted as the negative control. Group 3 received the anthelmintic injection once a quarter of the heifers in the group reached the threshold treatment level for horn flies (N=200 flies/animal; day 41). Nematode infections were measured via fecal egg counts while horn and face …

Go to article

Effect Of Zelnate Administered As A Metaphylactic Upon Initial Processing Of High-Risk, Newly Received Beef Calves On Performance And Morbidity, Brady Martin May 2020

Effect Of Zelnate Administered As A Metaphylactic Upon Initial Processing Of High-Risk, Newly Received Beef Calves On Performance And Morbidity, Brady Martin

Animal Science Undergraduate Honors Theses

Bovine Respiratory Disease (BRD) is the most prominent and costly ailment in the stocker cattle industry today, and its prevalence has not been diminished in the last thirty years. Therefore, the objective of this study was to investigate the effects of Zelnate, a DNA immunostimulant, administered upon arrival to calves (n = 261; BW 253 ± 4.0 kg), on morbidity/mortality, performance and producer costs. Crossbred male beef calves were acquired and transported to the University of Arkansas stocker unit for a 42-d backgrounding period. Calves were allocated into treatment groups: 1) Zelnate, DNA immunostimulant administered or 2) Control, in which …

Go to article

Optimal Calving Time For Beef Cows In Southwest Missouri, Briana Rose Verploeg May 2020

Optimal Calving Time For Beef Cows In Southwest Missouri, Briana Rose Verploeg

Graduate Theses/Dissertations

The purpose of this study is to determine if a optimal time of year exists for beef producers to have cows give birth in southwest Missouri for maximal net returns from calf sales and increased cow reproductive performance. To make this determination, data were collected which included year-round forage nutritive value, calf pre-weaning growth, cow energy efficiency and reproductive performance, and income and cost values. Cow and calf field data were gathered for the 2014-2018 production years at Missouri State University’s Leo Journagan Ranch. Monthly forage samples were collected from study cow pastures from 2016 through 2018. Calf, cull cow, …

Go to article

First Prev Next Last