Agriculture Commons^™

Growing South Dakota (Fall 2026), College Of Agriculture, Food And, Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Support from donors helping set SDSU dairy graduates above the rest
[Page] 4 A decade of impact: Celebrating 10 years of cow-calf, swine education and research facilitates
[Page] 8 98-year-old donor keeps decades-long scholarship going in honor of late husband
[Page] 11 Looking back at Michele Dudash's tenure in academia
[Page] 12Giving students opportunities, experience to build their futures
[Page] 16 A Jackrabbit's journey in growing agricultural leadership
[Page] 18 Building South Dakota's next generation of rural veterinarians
[Page] 19 Conservation: A family affair
[Page] 20 South Dakota Water Resources Institute finds solutions to South Dakota's water challenges …

Unearthing Misconceptions And Opinions In An Established Pollinator Project, Stella Holstrom

InnovateHER Meeting 2026

The Sartell High School has 13 acres of pollinator fields that were cultivated within the last 3 years. While the main part of the garden has signage, it is far from the more visible parts of the gardens. Over the last three years, there has been some negative feedback about the gardens, much of which seems to come from a place of ignorance by the public. A literature review about pollinator project and their benefits establishes that most research has surround bees or plants, but not usually both or the public reaction to pollinator gardens. My hypothesis was that most …

Growing South Dakota (Spring 2026), College Of Agriculture, Food, And Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 National heritage, statewide research, local impact
[Page] 7 About the South Dakota Agricultural Experiment Stations
[Page] 14 Managing the mooo-ment: How SDSU researchers are looking to improve cow health during the Transition Period
[Page] 18 Discovering strength in science: How education through undergraduate research prepares students for the future
[Page] 20 From India to Brookings: One grad student’s path to make a world of difference in virology
[Page] 22 Solving a billion-dollar problem: Identifying disease-resistent wheat genes
[Page] 24 Unlocking manure’s potential: SDSU leads multistate study on the power of swine manure in growing better crops
[Page] 28 …

Regional Price Index 2025, Department Of Primary Industries And Regional Development, Western Australia

Statistics

The 2025 Regional Price Index (RPI) is the 12th State Government index comparing the cost of a common basket of goods and services in regional Western Australia to the Perth metropolitan area.

Applied Research For Corn Production In Indiana, 2022, Daniel Quinn

Purdue University Press Books

The 2022 edition of Applied Research for Corn Production in Indiana offers accessible, research-based tips for farmers who want to improve corn production practices by using applied field-research trials. Daniel Quinn and the Purdue University Corn Agronomy team reveal practical ways to boost yields, reduce costs, and improve sustainability on the farm. Their findings are derived from applied research trials across the state and relate to important topics such as planting practices, fertilizer use, crop nutrition, cover crops, and new technologies. Applied Research for Corn Production in Indiana distills complex research into clear insights and supplies corn producers with effective …

Advanced Design Topics For The Engineering Of Agricultural And Mechanical Equipment, Robert M. Stwalley Iii, Roger Tormoehlen

Purdue University Press Books

Off-road equipment designs contend with some unusual challenges and environmental conditions that are not seen by standard on-road vehicles. Advanced Design Topics for the Engineering of Agricultural and Mechanical Equipment offers design topic reviews related to areas that need special consideration within off-road applications. CAN-BUS systems, soil compaction, composite bearings, field welding practices, and weld strength in bending applications are examined, among other subjects. Providing comprehensive coverage of these matters with the current state-of-the-art technologies and best practices as they relate to equipment design for the agricultural, construction, forestry, and mining industries, this book is well-aligned with collegiate advanced agricultural …

Mechanized Tube Well Installation, Robert M. Stwalley Iii, Grace L. Baldwin Kan-Uge, Roger Tormoehlen

Purdue University Press Books

Mechanized Tube Well Installation provides detailed information on the design development of a mechanized means to install shallow tube wells using a hydraulic driver attached to a small vehicle. This book explores the creation of this technique through the merging of available components, selection of the components, testing of the assembly, and the driving of wells. It also provides comprehensive coverage of state-of-the-art engineering, technology, and best practices as they relate to driving water wells for human consumption, animal care, and irrigation. Mechanized Tube Well Installation is well-aligned with collegiate humanitarian aid, environmental and natural resources engineering, and agricultural equipment …

Horse Evaluation: A Multibreed Text For Competitive Youth Equine Judges, Colleen M. Brady

Purdue University Press Books

Horse judging is one of the most popular activities in 4-H, FFA, and other youth-development organizations. Judging teaches youth how to both critically analyze animals based on a specific set of criteria and justify their decisions through oral reasoning. This book includes information on examining a wide variety of breeds—from quarter horses and Arabians to Saddlebreds, Drafts, and Miniatures—and covers a range of disciplines. Both halter and performance classes are explored, and the rules and regulations used to govern contests at the national level are provided. Example sets of reasons are supplied for most classes, as are lists of potential …

Bulletin 4936: Guidelines To Importing And Keeping Regulated Animals In Western Australia, Win Kirkpatrick

Bulletins 4000 -

Updated:

• January 2026 after a review of permit keeping conditions.
• December 2025 for transfer of restricted keeping bird permit business to DPIRD.

Introduced, exotic or alien animals are species that have been brought to a country or location where they do not occur naturally. (Hereafter referred to as introduced species). Mammals, birds, reptiles, and amphibians that are introduced or relocated to new areas often cause problems to agriculture, the environment and the community. Problems occur when introduced species:

• damage agricultural crops
• displace and compete with native animals and plants
• carry disease or parasites
• damage property
• cause land degradation
• have a …

Growing South Dakota (Winter 2026), College Of Agriculture, Food And Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 International Year of Rangelands and Pastoralists: South Dakota rangelands take center stage
[Page] 4 The professor and the soil
[Page] 8 Range ready: Helping students bridge the gap between conservation and agriculture
[Page] 9 Resilient rangelands: Native Plant Initiative’s role in reviving South Dakota’s prairies
[Page] 10 Jackrabbits lead the charge in bison research and education
[Page] 12 Agricultural and biosystems engineering celebrates century of education
[Page] 16 SDSU Quarter Scale Tractor Club: An impact beyond awards
[Page] 18 Building a legacy of opportunity: Karen D. Stuck Endowment strengthens agricultural communication program at South Dakota State University
[Page] …

Developing Bioassays For Detection Of Residual Herbicides In Compost, Esther Moore

2026 Research Poster Competition

Developing Bioassays for Detection of Residual Herbicides in Compost, the use of synthetic herbicides has dominated the field of agricultural production for over a century. While synthetic herbicide use has resulted in an undeniable boost in agricultural productivity, risks such as environmental degradation and reduced yield of non-target plant species must be considered. Key among these risks is compost contamination, especially from persistent herbicides. After these herbicides are applied, they are absorbed by growing vegetation, consumed by herbivores, passed through the digestive tract, and reintroduced into soil manure based compost. Even after this process, chemicals in such herbicides can remain …

Soil Moisture Regime Effects On Near-Surface Soil Chemical Properties In Alfisols Under Native Tallgrass Prairie In Arkansas, Sydney Talley

2026 Research Poster Competition

Tallgrass prairie ecosystems provide many crucial ecosystem services, including nutrient cycling and storage, organism habitat, and soil and water conservation. However, tallgrass prairies are considered endangered ecosystems, particularly in the Ozark Highlands and Grand Prairie regions of Arkansas, where less than 0.05% of the state's original prairie land area remains. Understanding soil nutrient supplies over time in native tallgrass prairie ecosystems is critical for quantifying the success of restoration and rehabilitation activities. The objective of this study was to evaluate the effects of soil moisture regime (SMR) (i.e., aquic and udic), region (i.e., Ozark Highlands and Grand Prairie), and their …

Functional Characterization Of The Reniform Nematode Effector Protein Rr6640 In Soybean Parasitism, Noah Solomon

2026 Research Poster Competition

Reniform nematode (Rotylenchulus reniformis, RN) is a major plant-pest affecting key crops in Arkansas such as cotton and soybean, causing economic losses exceeding $757 million in the U.S. over the past decade. While some genetic resistance exists in cotton, soybean remains highly susceptible, exacerbating RN populations in crop rotations. To address this gap, this research investigates the mechanisms of nematode infection focusing on effectors, the specialized proteins secreted by the parasite to manipulate host cell biology and suppress plant immunity. This study characterizes Rr6640, a putative effector gene identified as an ortholog to a virulence factor in the Beet Cyst …

A Novel 3d Imaging Approach To Study Evolutionary Innovations In Solanaceae Inflorescences, Devin L. Jackson, Joonseog Kim, Wenheng Zhang Dr.

Undergraduate Research Posters

Understanding the relatedness of angiosperms and the evolution of their inflorescence remains challenging, as these structures are highly modified and prone to convergent evolution. The current research describing inflorescence architecture, whether genetically or morphologically focused, typically relies on text based explanations, 2D images, or 3D based models created with CAD modeling software. This creates a disparity in the reader's understanding of these models since descriptions rely heavily on the author's interpretation of the inflorescence. The goal of our study is to bridge this disconnection by producing anatomically and color-correct 3D inflorescence models using Solanaceae flowers that readers can explore directly, …

Agrivoltaics Swot Analysis For Implementation In The United States, Vani Ramesh

Undergraduate Research Posters

Agrivoltaics is the implementation of solar installations alongside agricultural land in order to improve the efficiency of land usage in both industries. Research in European and Asian countries developing agriculture and solar developments in tandem has indicated that implementation in the United States, including Virginia, is feasible and beneficial. The US has the highest energy use per capita in the world, with the increase of various technologies has resulted in land developments using higher energy levels than previously. While Virginia’s energy demand has increased with the addition of data centers. Increased energy demand and food security requirements have unearthed policy/political …

Applied Research For Corn Production In Indiana, 2024, Daniel Quinn

Purdue University Press Books

The 2024 edition of Applied Research for Corn Production in Indiana offers accessible, research-based tips for farmers who want to improve corn production practices by using applied field-research trials. Daniel Quinn and the Purdue University Corn Agronomy team reveal practical ways to boost yields, reduce costs, and improve sustainability on the farm. Their findings are derived from applied research trials across the state and relate to important topics such as planting practices, fertilizer use, crop nutrition, cover crops, and new technologies. Applied Research for Corn Production in Indiana distills complex research into clear insights and supplies corn producers with effective …

Applied Research For Corn Production In Indiana, 2023, Daniel Quinn

Purdue University Press Books

The 2023 edition of Applied Research for Corn Production in Indiana offers accessible, research-based tips for farmers who want to improve corn production practices by using applied field-research trials. Daniel Quinn and the Purdue University Corn Agronomy team reveal practical ways to boost yields, reduce costs, and improve sustainability on the farm. Their findings are derived from applied research trials across the state and relate to important topics such as planting practices, fertilizer use, crop nutrition, cover crops, and new technologies. Applied Research for Corn Production in Indiana distills complex research into clear insights and supplies corn producers with effective …

Teaming With Insects: Entomology For Grades 3-12, Natalie J. Carroll, Christian Y. Oseto, Timothy J. Gibb

Purdue University Press Books

Teaming With Insects: Entomology for Grades 3–12 is written for youth who enjoy learning about and studying science and nature. Insects have been around for millions of years and have evolved and adapted to many different habitats. Adaptations involving their anatomy, physiology, and behavior are what make insects so diverse and interesting. More than 1 million species of insects are known to scientists, and they believe there may be up to 40 million more we have yet to discover. Most people consider insects pests, and some insects do damage to homes, plants, crops, and stored foods. Others harm humans and …

Soil And Water Education For Grades 3-12, Natalie J. Carroll, Christian Y. Oseto, Timothy J. Gibb

Purdue University Press Books

Soil and Water Education for Grades 3–12 was written for youth who enjoy learning about science and two critical natural resources: soil and water. Level 1 introduces basic terms and concepts, and is intended for youth in grades 3–5. Activities focus on understanding important soil and water processes. Designed for students in grades 6–8, Level 2 offers readers more concrete examples of advanced soil and water concepts. The exercises in Level 3, which is geared toward grades 9–12, are divided into sections based on how readers might use the information they have learned, placing them in the shoes of homeowners, …

Fundamental Hydraulics Principles For Agricultural Systems Management And Technology, Robert M. Stwalley Iii, Roger Tormoehlen

Purdue University Press Books

Hydraulic systems have spread throughout modern technology, particularly in mobile equipment. The exercises presented in Fundamental Hydraulic Principles for Agricultural Systems Management and Technology are designed for the second-generation Parker Hydraulic Trainer to provide a basic understanding of hydraulic components and systems for technology and engineering students. Readers will learn how hydraulic pumps function, how linear actuators and their control circuits work, and how hydraulic motors operate and are controlled. Readers are also provided with the opportunity to attempt more advanced exercises. Aligned with beginning technology-based experiential hydraulics courses, this book emphasizes familiarity with common hydraulic components and circuit diagrams, …

Applied Research In Field Crop Pathology For Indiana, 2024, Darcy E. P. Telenko, Sujoung Shim

Purdue University Press Books

Applied Research in Field Crop Pathology for Indiana, 2024 serves as a summary of the applied field crop pathology research trials conducted in 2024 under the direction of the Purdue Field Crop Pathology program in the Department of Botany and Plant Pathology at Purdue University. In Indiana, there are more than 57,600 farms, 16,000 crop producers, and 900 certified crop advisers, Extension educators, and crop-protection industry representatives who manage more than 11.4 million crop-production acres with a total value of $6.3 billion annually. There are more than twenty diseases affecting corn, soybeans, and wheat that may decrease crop production and …

Turfgrass Weed Control For Professionals, 2024, Aaron J. Patton, Matthew T. Elmore

Purdue University Press Books

Turfgrass is used on everything from athletic fields, golf courses, and parks, to lawns, sod farms, and roadsides. Unfortunately, information on weed management for professionals maintaining these areas has often been inaccurate or out of date, and applicators are frequently unaware of the most effective methods for controlling weeds in turf. Written by experts in the field and featuring insights from contributors from sixteen states across the US, the 2024 edition of Turfgrass Weed Control for Professionals was developed to provide science-based information for those working in the field. It contains information about turfgrass management, weed biology and management, more …

Growing South Dakota (Fall 2025), College Of Agriculture, Food And Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Mesonet at SDState: A benefit to every South Dakotan
[Page] 6 Governor’s Ag Ambassador — Glenn Muller
[Page] 8 Precision agriculture cooperative agreement signed with University of Debrecen
[Page] 10 Students experience international agriculture, culture in Vietnam, New Zealand
[Page] 12 Legen-dairy! SDSU students claim national judging awards
[Page] 13 SDSU Rodeo Team continues storied rodeo tradition at nationals
[Page] 14 SDSU wheat breeders helping feed the world
[Page] 20 SDSU drone holds promise for soil, leaf sampling
[Page] 22 Don't be a fish out of water
[Page] 24 A passion for academic advising
[Page] 25 One takeaway …

Western Australian Regional Development Trust Annual Report 2024-25, Department Of Primary Industries And Regional Development, Western Australia

Western Australian Regional Development Trust Annual Reports

The Trust is an independent statutory advisory body to the Minister for Regional Development, established under the Royalties for Regions Act 2009 (Act).

The functions of the Trust are to provide advice and make recommendations to the minister:

• for the purposes of sections 5(2) and 9(1) of the Act; and
• on any other matter relating to the operation of the Fund that is referred to it by the minister.

In addition to its monitoring and advisory role, the Trust also works to engage and enhance relationships with key regional stakeholders and influencers to promote greater collaboration and innovation in the …

Growing South Dakota (Spring 2025), College Of Agriculture, Food And Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Keeping South Dakota's food supply safe
[Page] 6 Controlling environmental listeria
[Page] 8 Inaugural 2+2 vet program class graduates
[Page] 10 Faculty honored for excellence
[Page] 12 New leader for agronomy, horticulture, plant science
[Page] 14 Students spend spring break in South Africa
[Page] 16 Hadacek offers advice to fellow graduates
[Page] 17 Park Interpretation and Management Club starts
[Page] 18 On the front lines with invasive species
[Page] 22 Director Karla Trautman retires
[Page] 24 Helping navigate precision ag
[Page] 26 Growing bigger, better beef
[Page] 28 Jackrabbits Then and Now

2025 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University

Little International "Little I" Agricultural Exposition Catalogs

This is the catalog for the 102nd Little International 'Little I' Agricultural Exposition, held on March 28 & 29, 2025.

Growing South Dakota (Winter 2025), College Of Agriculture, Food And Environmental Sciences

Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences)

[Page] 2 Native Plant Initiative on a mission
[Page] 4 Gees give back
[Page] 7 Christensen named assistant dean
[Page] 8 Fennell honored in plant biology
[Page] 9 New ag communication faculty
[Page] 10 SDSU Extension awards
[Page] 12 Veterinary medicine class welcomed
[Page] 13 Coulter honored
[Page] 14 National beef award winners
[Page] 15 Department celebrates 100 years
[Page] 16 Southeast Research Farm growing
[Page] 18 Saving the flock
[Page] 22 Energize conference inspires
[Page] 24 BeefSD helping producers
[Page] 25 SDSU Extension retirements
[Page] 26 New food safety testing service
[Page] 27 Bringing back bison
[Page] 28 Jackrabbits …

Skeleton Weed In Western Australia: 2025 Management Guide, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity bulletins

Skeleton weed can reduce crop yields by competing for moisture and nutrients (mainly nitrogen).

This guide helps you manage and eradicate skeleton weed infestations on your property, and helps to stop the spread across WA.

Without the coordinated program aimed at controlling the spread, skeleton weed would now be much more abundant and widely established throughout cereal growing areas.

If you find skeleton weed on your property, we can help you get rid of it.

Skeleton weed is unpredictable and can spread over long distances due to wind dispersal, but once identified it can be managed effectively and eradicated

Skeleton Weed In Western Australia: Control Program 2024–2025, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity bulletins

Key program changes

Winter eradication program

New herbicide recommendations for control in crops, legume based annual pastures, plantations and glyphosate tolerant canola.

• The minimum size of ‘squares’ (infested areas) has been reduced from 40 m x 40 m (0.16 ha) to 20 m x 20 m (0.04 ha) to help reduce the winter treatment area.
• Landholders will need to consult with DPIRD/LAG officers to assess the degree of infestation before working or cultivating through squares in Code 1 paddocks.
• Clopyralid (LontrelTM) herbicide will no longer be provided for treatment on heavily infested paddocks. Landholders will still be required to undertake …

Agot: Agricultural Guide For Occupational Therapy Practitioners, Kara Smallegan, Meghan Skidmore Otd, Otr, Cns, Angela Labrie Blackwell Phd, Otr

Fall 2024 OTD Capstone Symposium

As agriculture is a hazardous occupation, this project discusses agricultural workers with health conditions/disabilities, experiencing disruption to occupational performance and participation, increasing risk of secondary injuries, and impacting overall well-being and how occupational therapy practitioners can improve these factors through the development of a guidebook. The guide covers population insights, risk factors, assessment guide, conditions, and resources to aid occupational practitioners when assisting the agricultural worker population.