Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Home economics department (39)
- Agronomy department (29)
- 4-h club work (28)
- Agriculture department (20)
- Boys girls club work (14)
-
- Horticulture forestry department (13)
- Boys' club work (12)
- Girls' club work (12)
- 4-h garden club (11)
- Agricultural economics department (10)
- Corn (10)
- Animal husbandry department (9)
- Barley (8)
- Oats (8)
- Spring wheat (8)
- Winter wheat (8)
- Agricultural engineering department (6)
- Home ecnomics department (6)
- Health (5)
- Agricultural department (4)
- Corn breeding (4)
- Extension of clothing (4)
- Phases of poultry (4)
- Potato (4)
- Potato crop (4)
- Poultry (4)
- Breeding plot (3)
- Corn crop (3)
- Diet (3)
- Farm record keeping (3)
- Publication Year
Articles 1 - 30 of 380
Full-Text Articles in Life Sciences
Soybean Diseases: A Pictorial Guide For South Dakota, Lawrence E. Osborne, Darrel Deneke
Soybean Diseases: A Pictorial Guide For South Dakota, Lawrence E. Osborne, Darrel Deneke
SDSU Extension Circulars
This publication was assembled to provide growers and crop managers in South Dakota and nearby states with easy-to-use and handy diagnostic information for a number of major or potentially problematic soybean diseases. It is intended to provide a starting point for management decisions.
Small Grains And Field Peas: 2009 Variety Recommendations (2008 Crop Performance Results), Cooperative Extension Service, South Dakota State University
Small Grains And Field Peas: 2009 Variety Recommendations (2008 Crop Performance Results), Cooperative Extension Service, South Dakota State University
SDSU Extension Circulars
Variety selection is a fundamental element in a sound crop production program. This report contains variety recommendations, descriptions, and yield data for the spring-seeded small grains – hard red spring wheat, oat, and barley, along with the fall-seeded small grain –hard red winter wheat. Key factors in variety selection include yield, yield stability, maturity, straw strength, height, test weight, quality, and disease resistance. Yield is an important factor; however, a variety with good disease resistance, straw strength, and high grain quality may be more profitable in some cases than the highest yielding variety. Disease resistance information is based on reactions …
Best Management Practices For Corn Production In South Dakota: Websites With Related Information, David E. Clay, Kurtis D. Reitsma
Best Management Practices For Corn Production In South Dakota: Websites With Related Information, David E. Clay, Kurtis D. Reitsma
SDSU Extension Circulars
No abstract provided.
Best Management Practices For Corn Production In South Dakota: Recordkeeping, James A. Wilson, Kurtis D. Reitsma, David E. Clay
Best Management Practices For Corn Production In South Dakota: Recordkeeping, James A. Wilson, Kurtis D. Reitsma, David E. Clay
SDSU Extension Circulars
Recordkeeping is an important component of all crop production systems. The time that is spent maintaining careful records can help to improve the production, profit, and overall efficiency of the production enterprise. Records provide information needed to identify successes and failures.
Best Management Practices For Corn Production In South Dakota: Corn Drying And Storage, Richard E. Nicolai
Best Management Practices For Corn Production In South Dakota: Corn Drying And Storage, Richard E. Nicolai
SDSU Extension Circulars
The goal for a corn drying and storage system is to maintain grain quality without impeding harvesting or shipping. This chapter describes the factors that influence grain quality, proper handling techniques, drying procedures, storage management, and safety precautions.
Best Management Practices For Corn Production In South Dakota: Corn Grain Harvest, Daniel S. Humberg, Richard E. Nicolai, Kurtis D. Reitsma
Best Management Practices For Corn Production In South Dakota: Corn Grain Harvest, Daniel S. Humberg, Richard E. Nicolai, Kurtis D. Reitsma
SDSU Extension Circulars
Corn (grain) harvest can begin when grain moisture drops below 30%. However, most producers will allow corn to dry in the field until grain moisture is between 18 to 25%. Harvesting corn when grain moisture levels are high can result in excessive drying costs, kernel damage, and harvest loss from improper threshing. Allowing corn to stay in the field too long can result in excess harvest loss from stalk lodging, ear drop, or kernel shattering. An optimal harvest depends not only on the condition of the crop but also on the proper maintenance and adjustment of harvest and grain handling …
Best Management Practices For Corn Production In South Dakota: Corn Insect Pests, Michael A. Catangui, Billy W. Fuller, B. Wade French
Best Management Practices For Corn Production In South Dakota: Corn Insect Pests, Michael A. Catangui, Billy W. Fuller, B. Wade French
SDSU Extension Circulars
Historically, the major corn insect pests have been corn rootworms (northern and western), European corn borer, and black cutworm. Bt-corn hybrids are effective against most of these pests. However, Bt-corn hybrids are not effective against corn leaf aphid, corn root aphid, sap beetles, corn rootworm adults, grasshoppers, white grubs, wireworms, seed corn beetle, and seed corn maggots. These insect pests can reduce corn yields. This chapter discusses the management and biology of important corn insect pests commonly observed in South Dakota.
Best Management Practices For Corn Production In South Dakota: Soil Fertility, David E. Clay, Kurtis D. Reitsma
Best Management Practices For Corn Production In South Dakota: Soil Fertility, David E. Clay, Kurtis D. Reitsma
SDSU Extension Circulars
Corn requires sufficient amounts of at least 14 nutrients for optimal production (fig. 7.1). Soil fertility strategies should consider soil residual plant nutrients, cost of fertilizer relative to the value of corn, and management techniques that increase efficiency.
Best Management Practices For Corn Production In South Dakota: Irrigation And Salt Management, Todd P. Trooien, C. Gregg Carlson, Hal D. Werner
Best Management Practices For Corn Production In South Dakota: Irrigation And Salt Management, Todd P. Trooien, C. Gregg Carlson, Hal D. Werner
SDSU Extension Circulars
In South Dakota, average annual precipitation ranges from less than 13 inches to nearly 30 inches, generally increasing from west to east (fig. 6.1). However, all regions of South Dakota can experience drought. Irrigation can reduce a crop’s dependence on natural rainfall and improve yields. To best capitalize on investment in irrigation equipment, it has been suggested that one should increase plant populations on irrigated land by 2,000 to 3,000 plants per acre (Aldrich et al. 1975). This chapter discusses how much irrigation water to apply and how to manage the salts contained in the water. If you are planning …
Best Management Practices For Corn Production In South Dakota: Tillage, Crop Rotations, And Cover Crops, Dwayne L. Beck, David E. Clay, Kurtis D. Reitsma
Best Management Practices For Corn Production In South Dakota: Tillage, Crop Rotations, And Cover Crops, Dwayne L. Beck, David E. Clay, Kurtis D. Reitsma
SDSU Extension Circulars
Historically, tillage and cultivation were used to manage residue, diseases, insects, weeds, and soil compaction. Tillage equipment that has been used includes molderboard plows, discs, cultivators, rippers, and chisel plows. Conservation practices and innovations in production tools (i.e., planters, herbicides, and genetically modified crops) provide farmers with the opportunity to minimize losses.
Best Management Practices For Corn Production In South Dakota: Seasonal Hazards—Frost, Hail, Drought, And Flooding, Robert G. Hall, Todd P. Trooien, Dennis P. Todey, David E. Clay
Best Management Practices For Corn Production In South Dakota: Seasonal Hazards—Frost, Hail, Drought, And Flooding, Robert G. Hall, Todd P. Trooien, Dennis P. Todey, David E. Clay
SDSU Extension Circulars
Conclusion: Weather conditions such as frost, hail, flood, or drought can severely reduce yields. Effects from these events are manageable to a certain extent, but loss can be expected when these events occur. The degree of loss depends on the severity of the event. Crop insurance has become a common component of corn production in the U.S.; the insurance provides the producer economic protection for uncontrollable events. Producers should consider crop insurance based on the consequences of crop loss.
Best Management Practices For Corn Production In South Dakota: Corn Planting Guide, Robert G. Hall, Kurtis D. Reitsma, David E. Clay
Best Management Practices For Corn Production In South Dakota: Corn Planting Guide, Robert G. Hall, Kurtis D. Reitsma, David E. Clay
SDSU Extension Circulars
Obtaining maximum profit from a corn crop depends on the timely planting of an appropriate hybrid, at the proper depth, with a planter that evenly spaces the seed. The success of a corn crop is dependent on equipment maintenance, seedbed preparation, the development of a sound fertility and pest management program, and planting the seed. Early planting is best, but temperatures should be warm enough to assure quick germination and emergence, and late enough to avoid hard frosts. Planting-opportunity windows can be narrow due to spring rains or a late warm-up. Time spent in the off-season maintaining equipment and planning …
Best Management Practices For Corn Production In South Dakota: Corn Hybrid Selection, Robert G. Hall, Kurtis D. Reitsma
Best Management Practices For Corn Production In South Dakota: Corn Hybrid Selection, Robert G. Hall, Kurtis D. Reitsma
SDSU Extension Circulars
Selecting a hybrid is one of the most important decisions a producer makes. Hybrid selection should consider yield, maturity resistance to disease and insect pests, and other traits important to individual production systems.
Best Management Practices For Corn Production In South Dakota: Corn Diseases In South Dakota, Martin A. Draper, Marie A. Langham, Sharon Clay, Bradley E. Ruden
Best Management Practices For Corn Production In South Dakota: Corn Diseases In South Dakota, Martin A. Draper, Marie A. Langham, Sharon Clay, Bradley E. Ruden
SDSU Extension Circulars
Corn diseases can be separated into 1) seed and seedling diseases, 2) root-infecting nematodes, 3) leaf diseases, 4) rusts, 5) stalk rots, and 6) ear and grain molds. Yield losses can result from diseases directly reducing yields or from harvestability, spoilage, or marketing and/or use issues associated with mycotoxin contamination. See Table 9.1 for corn disease management information. Attention to optimal seed quality, hybrid selection, seed treatments, weed and insect control, crop rotation, soil fertility, irrigation, and prompt harvest can reduce disease impacts. This chapter discusses aspects of recognizing and managing South Dakota corn diseases.
Best Management Practices For Corn Production In South Dakota: Corn Growth And Development, Kurtis D. Reitsma, Sharon Clay, Robert G. Hall
Best Management Practices For Corn Production In South Dakota: Corn Growth And Development, Kurtis D. Reitsma, Sharon Clay, Robert G. Hall
SDSU Extension Circulars
Corn growth is influenced by cultural practices and available natural resources. The rate of growth and development changes during the season (fig. 1.1). In South Dakota, water and nitrogen (N) are important resources that limit yield. Other factors that reduce yield include disease, insects, weeds, and deficiency of other plant nutrients. For example, disease and insect infestations can reduce water and nutrient uptake or severely damage the plant to the point of yield loss. Weeds compete with the crop for water, nutrients, and light. Stress from temperature and water extremes affects nutrient availability, often increasing pest population and occurrence and …
Best Management Practices For Corn Production In South Dakota: Weeds And Herbicide Injury In Corn, Sharon Clay, Mike J. Moechnig
Best Management Practices For Corn Production In South Dakota: Weeds And Herbicide Injury In Corn, Sharon Clay, Mike J. Moechnig
SDSU Extension Circulars
This chapter addresses weed problems and herbicide injuries that commonly occur in South Dakota corn production. Photographs and information are provided to assist producers in managing weed pressure and to help identify herbicide injury symptoms resulting from improper application, unintentional exposure, or adverse environmental conditions.
Best Management Practices For Corn Production In South Dakota: Useful Calculations: Corn Yields And Storage Requirements, Kurtis D. Reitsma, David Clay, Sharon Clay, C. Gregg Calson
Best Management Practices For Corn Production In South Dakota: Useful Calculations: Corn Yields And Storage Requirements, Kurtis D. Reitsma, David Clay, Sharon Clay, C. Gregg Calson
SDSU Extension Circulars
No abstract provided.
Best Management Practices For Corn Production In South Dakota, David Clay, Kurtis D. Reitsma, Sharon Clay
Best Management Practices For Corn Production In South Dakota, David Clay, Kurtis D. Reitsma, Sharon Clay
SDSU Extension Circulars
Table of Contents:
Introduction [Page] 1
1. Corn Growth and Development [Page] 3
2. Corn Hybrid Selection [Page] 9
3. Corn Planting Guide [Page] 13
4. Seasonal Hazards—Frost, Hail, Drought, and Flooding [Page] 17
5. Tillage, Crop Rotations, and Cover Crops [Page] 21
6. Irrigation and Salt Management [Page] 31
7. Soil Fertility [Page] 39
8. Corn Insect Pests [Page] 49
9. Corn Diseases in South Dakota [Page] 59
10. Weeds and Herbicide Injury in Corn [Page] 71
11. Corn Grain Harvest [Page] 93
12. Corn Drying and Storage [Page] 99
13. Recordkeeping [Page] 107
14. Useful Calculations: Corn Yields …
Best Management Practices For Corn Production In South Dakota: Corn Calendar And Troubleshooting Guide, Kurtis D. Reitsma, Sharon Clay, C. Gregg Calson, David Clay
Best Management Practices For Corn Production In South Dakota: Corn Calendar And Troubleshooting Guide, Kurtis D. Reitsma, Sharon Clay, C. Gregg Calson, David Clay
SDSU Extension Circulars
No abstract provided.
Small Grains And Field Peas: 2010 Variety Recommendations (2009 Crop Performance Results), Cooperative Extension Service, South Dakota State University
Small Grains And Field Peas: 2010 Variety Recommendations (2009 Crop Performance Results), Cooperative Extension Service, South Dakota State University
SDSU Extension Circulars
Variety selection is a fundamental element in a sound crop production program. This report contains variety recommendations, descriptions, and yield data for the spring-seeded small grains – hard red spring wheat, oat, and barley, along with the fall-seeded small grain –hard red winter wheat. Key factors in variety selection include yield, yield stability, maturity, straw strength, height, test weight, quality, and disease resistance. Yield is an important factor; however, a variety with good disease resistance, straw strength, and high grain quality may be more profitable in some cases than the highest yielding variety. Disease resistance information is based on reactions …
South Dakota Nutrition Network: Delivering Nutrition Education To Benefit Children And Adults In Low Income Settings, South Dakota Cooperative Extension Service
South Dakota Nutrition Network: Delivering Nutrition Education To Benefit Children And Adults In Low Income Settings, South Dakota Cooperative Extension Service
SDSU Extension Circulars
No abstract provided.
Small Grains And Field Peas: 2008 Variety Recommendations (2007 Crop Performance Results), Cooperative Extension Service, South Dakota State University
Small Grains And Field Peas: 2008 Variety Recommendations (2007 Crop Performance Results), Cooperative Extension Service, South Dakota State University
SDSU Extension Circulars
Variety selection is a fundamental element in a sound crop production program. This report contains variety recommendations, descriptions, and yield data for the spring-seeded small grains – hard red spring wheat, oat, and barley, along with the fall-seeded small grain –hard red winter wheat. Key factors in variety selection include yield, yield stability, maturity, straw strength, height, test weight, quality, and disease resistance. Yield is an important factor; however, a variety with good disease resistance, straw strength, and high grain quality may be more profitable in some cases than the highest yielding variety. Disease resistance information is based on reactions …
Strategic And Scenario Planning In Ranching: Managing Risk In Dynamic Times, Barry H. Dunn, Roger N. Gates, Jack Davis, Agustin Arzeno
Strategic And Scenario Planning In Ranching: Managing Risk In Dynamic Times, Barry H. Dunn, Roger N. Gates, Jack Davis, Agustin Arzeno
SDSU Extension Circulars
Content
Steps Toward Success
Stage 1: Charting the Course: Creating the Vision
Step 1: Assess current situation and inventory of ranch resources
Step 2: Conduct SWOT analysis
Step 3: Establish a vision for the ranch business
Stage 2: Determining Strategies to Achieve the Ranch’s Vision
Step 4: GAP analysis
Step 5: Alternative strategies to close the gap
Stage 3: Scenario Planning for the Ranch
Step 6: Describe multiple scenarios
Step 7: Select and evaluate the most-probable Scenarios
Stage 4: Merging Strategies and Scenario Planning
Step 8: Determine strategies with the highest likelihood of success
Stage 5: Putting the Plan Into …
South Dakota Rangeland And Pasture Grazing Records, South Dakota Cooperative Extension Service
South Dakota Rangeland And Pasture Grazing Records, South Dakota Cooperative Extension Service
SDSU Extension Circulars
The South Dakota Rangeland and Pasture Grazing Records book is designed to help ranchers and grassland managers keep accurate records of grazing use and range and pasture conditions. Monitoring and recording range and pasture condition response to grazing will allow you to evaluate the short-term and long-term effect of management on the forage resource and enable you to make management adjustments if conditions warrant.
Small Grains And Field Peas: 2007 Variety Recommendations (2006 Crop Performance Results), Cooperative Extension Service, South Dakota State University
Small Grains And Field Peas: 2007 Variety Recommendations (2006 Crop Performance Results), Cooperative Extension Service, South Dakota State University
SDSU Extension Circulars
Variety selection is a fundamental element in a sound crop production program. This report contains variety recommendations, descriptions, and yield data for the spring-seeded small grains – hard red spring wheat, oat, and barley, along with the fall-seeded small grain –hard red winter wheat. Key factors in variety selection include yield, yield stability, maturity, straw strength, height, test weight, quality, and disease resistance. Yield is an important factor; however, a variety with good disease resistance, straw strength, and high grain quality may be more profitable in some cases than the highest yielding variety. Disease resistance information is based on reactions …
Using The Balanced Scorecard For Ranch Planning And Management:Setting Strategy And Measuring Performance, Barry H. Dunn, Roger N. Gates, Jack Davis, Agustin Arzeno
Using The Balanced Scorecard For Ranch Planning And Management:Setting Strategy And Measuring Performance, Barry H. Dunn, Roger N. Gates, Jack Davis, Agustin Arzeno
SDSU Extension Circulars
The key to business success—whether operating a ranch or a Fortune 500 company—lies in management and planning. It’s the ability to have foresight, to carefully evaluate and choose appropriate new concepts and technologies, and to implement a well thought- out plan that complements all aspects of the business. The highly-respected former CEO and chairman of General Electric Jack Welch put it this way: Good business leaders create a vision, articulate the vision, passionately own the vision, and relentlessly drive it to completion. How does that description apply to you? Are you a visionary business leader for your ranch enterprise? Or …
Small Grains And Field Peas: 2006 Variety Recommendations (2005 Crop Performance Results), Cooperative Extension Service, South Dakota State University
Small Grains And Field Peas: 2006 Variety Recommendations (2005 Crop Performance Results), Cooperative Extension Service, South Dakota State University
SDSU Extension Circulars
Variety selection is a fundamental element in a sound crop production program. This report contains variety recommendations, descriptions, and yield data for the spring-seeded small grains – hard red spring wheat, oat, and barley, along with the fall-seeded small grain –hard red winter wheat. Key factors in variety selection include yield, yield stability, maturity, straw strength, height, test weight, quality, and disease resistance. Yield is an important factor; however, a variety with good disease resistance, straw strength, and high grain quality may be more profitable in some cases than the highest yielding variety. Disease resistance information is based on reactions …
How To Calculate Machinery Ownership And Operating Costs, Burton Pflueger
How To Calculate Machinery Ownership And Operating Costs, Burton Pflueger
SDSU Extension Circulars
Machinery ownership and operating costs represent a substantial portion of total production expenses for South Dakota producers. Production practices today require increasingly specialized machinery and equipment and producers have to give more attention to the economics of their machinery investment alternatives. Large amounts of capital are invested in owning and operating farm machinery. Producers need to take time to manage their machinery investment to insure that they are achieving the desired return and efficiency. Machinery costs make up a significant part of the fixed and variable costs of any farm operation. However, they are sometimes difficult to calculate, particularly for …
Fertilizer Recommendations Guide, Jim Gerwig, Ron Gelderman
Fertilizer Recommendations Guide, Jim Gerwig, Ron Gelderman
SDSU Extension Circulars
South Dakota State University Soil Testing Lab fertilizer recommendations are based on field research in South Dakota and neighboring states. However, information from outside this region is used where only limited local data was available. The tables were developed as part of continuing cooperation between these states to standardize recommendations across the three-state area. The recommendations in the tables are generated by equations and, therefore, change consistently across yield goals and soil test levels. Due to space limitations, only the recommendations for selected yield goals and the soil test level at the center of each soil test range (very low, …
Small Grains: 2005 Variety Recommendations (2004 Crop Performance Results), Cooperative Extension Service, South Dakota State University
Small Grains: 2005 Variety Recommendations (2004 Crop Performance Results), Cooperative Extension Service, South Dakota State University
SDSU Extension Circulars
Variety selection is a fundamental element in a sound crop production program. This report contains variety recommendations, descriptions, and yield data for the spring-seeded small grains – hard red spring wheat, oat, and barley, along with the fall-seeded small grain –hard red winter wheat. Key factors in variety selection include yield, yield stability, maturity, straw strength, height, test weight, quality, and disease resistance. Yield is an important factor; however, a variety with good disease resistance, straw strength, and high grain quality may be more profitable in some cases than the highest yielding variety. Disease resistance information is based on reactions …