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Full-Text Articles in Life Sciences

South Dakota Beef Cow-Calf Producer Management Practices, Donald Taylor, Dillon M. Feuz Dec 1992

South Dakota Beef Cow-Calf Producer Management Practices, Donald Taylor, Dillon M. Feuz

Economics Research Reports

This research report is based on the results of a mail survey of randomly selected South Dakota beef cow-calf operators undertaken during late 1991. The purpose of the survey was to determine the nature of management practices followed by the state's cow-calf producers and whether those practices differ by size and/or location of herd. Attention was given to producers' overall cowcalf, breeding, feeding, and health management practices.


West River Agricultural Research And Extension Center Progress Report, 1992, Agricultural Experiment Station Dec 1992

West River Agricultural Research And Extension Center Progress Report, 1992, Agricultural Experiment Station

Agricultural Experiment Station and Research Farm Annual Reports

This is the 1991 annual progress report of the West River Crops and Soils Research Projects, South Dakota Agricultural Experiment Station. This document includes reports on: weather and climate, grain variety trials, management and tillage, and weed and pest control.


South Dakota Farm And Home Research, South Dakota State University Oct 1992

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Director's Comments: Bright spots in 'the year of biostress' [p] 1
Plant stress research puts 'answers' in your fields [p] 2
Horticultural research seeks to widen your choices [p] 4
Animal stress research tied to 'making a living' [p] 5
Human stress research seeks to improve 'quality of life' [p] 8
105th Annual Report: July 1, 1991, to June 30, 1992




South Dakota Farm And Home Research, South Dakota State University Jul 1992

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Director's Comments: Field days: lots of visiting goes on [p] 1
Oats research: livestock feed, cash crop, cereal in the morning [p] 2
Flax: just what the doctor may order [p] 5
SDSU 'Vet Lab' breakthroughs: farmers saving millions of dollars [p] 6
Super Chief: tomato on the fast track [p] 9
Oilseeds research: more than better beans [p] 10
What if we all switch to sustainable ag tomorrow? [p] 12
Biostress research highlights [p] 16
Northern Plains Biostress Laboratory: a· powerful new tool for future research [p] 18
Cheese: steam-stripping the fat away [p] 20





Water Institutional Structure In The Upper Midwest, Douglas Franklin, John R. Powers, Ardelle Lundeen Jun 1992

Water Institutional Structure In The Upper Midwest, Douglas Franklin, John R. Powers, Ardelle Lundeen

Economics Research Reports

The upper Great Plains and Mountain States of the United States use a substantial quantity of water. Primary uses are irrigation, domestic, and industrial. The amount of water used is increasing as population grows, as more users exercise water rights, as farmers implement the use of irrigation to reduce risk, and as the states' economies become more diverse. Within the Upper Midwest, there is both geographic and temporal variability of water supply, resulting in various degrees of scarcity relative to the quantities demanded. The allocation method for the available water must be appropriate for these variations.


Farm Management Innovators: Characteristics Of Eastern South Dakota Farm Operators, Douglas Franklin, Abdirizak Ahmed Jun 1992

Farm Management Innovators: Characteristics Of Eastern South Dakota Farm Operators, Douglas Franklin, Abdirizak Ahmed

Economics Research Reports

Sustainable farming and reduced or low tillage are the technical and management innovations examined in the paper. A stratified survey of producers in a six county area of eastern South Dakota was conducted. The specific characteristics examined are operator age, education, gross income, percentage of rented land and cropping acres. The paper analysis the adopters and nonadopters of such technical and management innovations on the farm.


Trends In Water Use In The Upper Midwest, Douglas Franklin, John R. Powers, Ardelle Lundeen Jun 1992

Trends In Water Use In The Upper Midwest, Douglas Franklin, John R. Powers, Ardelle Lundeen

Economics Research Reports

The upper Great Plains and Mountain States of the United States withdraws a substantial quantity of water, exceeding 40 billion gallons of water per day (45 million acre feet of water per year). Primary uses are irrigation, domestic, and industrial. The amount of water used is increasing as population grows, as more users exercise water rights, as farmers implement the use of irrigation to reduce risk, and as the state's economies become more diverse. Within the Upper Midwest there is both geographic and temporal variability of water supply, resulting in various degrees of scarcity relative to the quantities demanded. The …


South Dakota Agricultual Land Values And Rental Rates: 1992, Larry Janssen Jun 1992

South Dakota Agricultual Land Values And Rental Rates: 1992, Larry Janssen

Economics Research Reports

South Dakota's agricultural land values increased 3.4% in 1991, paced by strong increases in farmland values in the north central region. Farmland values declined slightly (-1.1%) in the southeast region, the only region with reported declines. Average agricultural land values (as of February 1, 1992) vary from $533 per acre in the southeast region, to $225 per acre in the central region to $95 per acre in northwest South Dakota. These are key findings from the SDSU 1992 South Dakota Farm Real Estate Market Survey reports. In each region, per acre values are highest for irrigated land, followed in descending …


Alternative Road Networks For A South Dakota Township, Charles Lamberton Jun 1992

Alternative Road Networks For A South Dakota Township, Charles Lamberton

Economics Research Reports

The network of roads within any defined region is necessarily connected to the network of each adjacent region. Therefore, sections of road which might be added to, or deleted from, the existing network can result in changes in consumers' travel and routing and their use of the remaining network. This can result in significant changes in the costs and benefits of the network for consumers and major changes in the cost of supplying the road network services. The study of the adequacy of a rural road network is therefore necessarily a study of a complex, interdependent system. Consideration of the …


Grain Basis Patterns For Selected Locations In South Dakota, Bashir Qasmi Jun 1992

Grain Basis Patterns For Selected Locations In South Dakota, Bashir Qasmi

Economics Research Reports

For successful marketing, and merchandising in commodity markets, it is important to understand the relationship between cash and futures contract prices. The principal measure for relating cash and futures price is local cash basis or "Basis".


Publication List Economics Department: September 1989 - December 1991, Department Of Economics Apr 1992

Publication List Economics Department: September 1989 - December 1991, Department Of Economics

Economics Pamphlet Series

The publications listed herein were prepared during September 1989 - December 1991 by the faculty and graduate students in the Economics Department at South Dakota State University. The publications are arranged by series (Staff Paper, Research Paper, Economics Commentator, Experiment Station Bulletin, etc.).


South Dakota Farm And Home Research, Special Issue: Agricultural Experiment Station Field Stations, South Dakota State University Apr 1992

South Dakota Farm And Home Research, Special Issue: Agricultural Experiment Station Field Stations, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Director's comments: A short distance [p] 1
Cottonwood Range and Livestock Research Station: 'In the heart of South Dakota rangeland' [p] 2
Southeast Research Farm: Link between lab and field
Northeast Research Station: Research 'next door'
Antelope Range and Livestock Research Station: These cattle went to college [p] 8
Research stations: Getting there from here [p] 11
Central Crops and Soils Research Station: If it grows at Highmore [p] 12
Dakota lakes Research Farm : 'Good' and 'bad' years in one [p] 15
West River Research & Extension Center: 'Team approach' [p] 18


South Dakota's Rural Roads, Charles E. Lamberton Feb 1992

South Dakota's Rural Roads, Charles E. Lamberton

Economics Research Reports

The rural transportation system consists of a combination of modern, heavy farm machinery, trucks, and personal vehicles driven over earth, gravel and bituminous roads. These roads were often originally designed for use by horse and wagon. The evolution of transportation and agricultural technologies has changed the demands upon the road system and caused this mismatch between original road design and modern vehicles and equipment. Increased farm production and decreased farm numbers are reflected in fewer rural residents who make more trips and carry heavier loads. While the decline in the number of rural residents implies that fewer miles of rural …


South Dakota Farm And Home Research, South Dakota State University Jan 1992

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Director's comments: What's missing? Water resources in South Dakota have not been developed to the degree once anticipated. The debate over what's missing still goes on. [p] 2
South Dakota's water history and its future: In a special report for Farm & Home Research, Governor Mickelson sheds light on the long and winding history of water projects on the Missouri River. [p] 6
Three prize USDA water projects start on the land: Nationwide competition for research dollars is fierce, but because of South Dakota's efforts in water quality research, funding for highly prized projects is available to SDSU scientists. [p] …