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South Dakota State University

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South Dakota Farm And Home Research, South Dakota State University Apr 1981

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Director’s Comments [p] 2 “If it doesn’t seem a good time to celebrate, think back 100 years. Times weren’t good then, either”
Diet and pills [p] 3 “schoolkids’ diaries held no surprises; some needed extra vitamins and minerals, some didn’t, some were taking wrong ones”
Sclerotinia [p] 7 “If these diseases move in, beware. They’ll limit sunflower production unless we find resistant varieties “
Ordway Prairie [p] 10 “A preserve that won’t be ‘preserved,’ Ordway is a bit of nostalgia, a key to future, and a ‘managed’ Prairie “
No germs [p] 14 “Mother and babies-nine of them-are doing fine; …

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Foods: Pregnancy & Infancy, Cooperative Extension South Dakota State University Apr 1981

Foods: Pregnancy & Infancy, Cooperative Extension South Dakota State University

SDSU Extension Fact Sheets

This publication describes the stages babies goes through in the uterus and their nutritional requirements. It provides a table with food groups, suggested servings, and nutritional information for mother and baby. It also provides information about breast and bottle feeding of infants.

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Additives: Why Are They There?, Cooperative Extension South Dakota State University Apr 1981

Additives: Why Are They There?, Cooperative Extension South Dakota State University

SDSU Extension Fact Sheets

This publication explains the reasons for food additives in processed foods. It also answers questions about the safety and regulation of additives in the food supply.

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1981 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University Mar 1981

1981 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University

Little International "Little I" Agricultural Exposition Catalogs

No abstract provided.

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Sdsu Collegian, March 3, 1981, Student Association Of South Dakota State University Mar 1981

Sdsu Collegian, March 3, 1981, Student Association Of South Dakota State University

The Collegian Archive : 1980 to 1989

Vol. 89, No. 27

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South Dakota State University 1981 Centennial Summer Catalog, South Dakota State University Mar 1981

South Dakota State University 1981 Centennial Summer Catalog, South Dakota State University

South Dakota State University Catalogs and Bulletins: 1935 to present

No abstract provided.

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Effects Of Teenage Parenthood Education On Parenting Attitudes, Knowledge, And Skills, Kristi Yttreness Speaker Feb 1981

Effects Of Teenage Parenthood Education On Parenting Attitudes, Knowledge, And Skills, Kristi Yttreness Speaker

Electronic Theses and Dissertations

The concluding statement of the 1970 White House Conference on Children and Youth was "America's families are in trouble, trouble so deep and pervasive as to threaten the future of the nation". The family is still a concern, as evidenced by the strong affirmation of the need for increased family life education by the 1980 White House Conference on Families. A large majority of national delegates adopted recommendations in support of "comprehensive family life education for children, youth, and adults. 11 Among the courses endorsed by the 1980 White House Conference were Parenting Education and Child Care Skills. Two questions …

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Effects Of Potassium Supplementation At Two Levels Of Lysine In Weanling Pig Diets, Siyambango L. Siyoto Feb 1981

Effects Of Potassium Supplementation At Two Levels Of Lysine In Weanling Pig Diets, Siyambango L. Siyoto

Electronic Theses and Dissertations

It has long been established that lysine is the first limiting amino acid in cereal based diets for growing pigs. Some studies have shown that corn is first limiting in tryptophan for growing pigs while other studies indicate that lysine and tryptophan are equally limiting. Soybean meal is usually added to corn diets to supply the lysine required but in some countries where soybean meal is not easily available, fish and meat meals are the common protein supplements. In the developing countries, soybean meal, fish meal and meat meal are not only in short supply but also very expensive. Lysine …

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Verifiability And Veracity Of Evidence At The South Dakota State High School Debate Tournament, Andrew J. Rist Feb 1981

Verifiability And Veracity Of Evidence At The South Dakota State High School Debate Tournament, Andrew J. Rist

Electronic Theses and Dissertations

The purpose of this study is to determine the veracity and verifiability of evidence cited or alluded to in the 1980 South Dakota State High School Championship Debate Tournament More specifically, this study represents an attempt to find answers to the following questions: 1. Can the researcher identify the specific sources of and allusions to evidence as presented? 2. How complete is the oral documentation for each of the identified citations or allusions to evidence? 3. How accurate is the documentation for each of the citations and/or allusions? 4. How accurate is the reported content of each of the citations …

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Effects Of Diets On Fatty Liver Hemorrhagic Syndrome (Flhs), Chandi C. Rakshit Feb 1981

Effects Of Diets On Fatty Liver Hemorrhagic Syndrome (Flhs), Chandi C. Rakshit

Electronic Theses and Dissertations

Two experiments were conducted to study the effect of fermentation by-products and oats on production parameters and Fatty Liver Hemorrhagic Syndrome in caged laying hens. Also tested in this study was the effect of force-feeding at 120% of normal intake f or experimentally producing FLHS. The first experiment was conducted with sixty hens on three diets at twenty birds per diet of Corn and soybean meal were used as the chief energy and protein sources in diet l. For diet 2, 10% of a product containing distillers dried grain (30%) with corn distillers solubles (70%) was added, and in diet …

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Exports In South Dakota's Agricultural Economy, Arthur B. Sogn Feb 1981

Exports In South Dakota's Agricultural Economy, Arthur B. Sogn

Economics Commentator (1972- 2016)

No abstract provided.

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Solubility Curves Of Nitrogen-Sulfur Liquid Fertilizer Systems, Dallas D. Parker Feb 1981

Solubility Curves Of Nitrogen-Sulfur Liquid Fertilizer Systems, Dallas D. Parker

Electronic Theses and Dissertations

In communications with Joseph M. Homan, manager of Chemical Technology and G.K. Scharfenberger, manager of New Venture Development of Terra Chemicals International, Incorporated of Sioux City, we were asked to work on a project involving fertilizer solutions. Terra Chemicals wanted to market a mixed liquid fertilizer product containing approximately 25% Nitrogen and 4% Sulfur and having a minimum crystallization temperature of 0C. The company had not previously marketed such a product and had little information available to them for this type of system. The product was to be marketed to areas of low N-S soil in this region of the …

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Effects Of Type Of Birth, Breed Of Sire, Postweaning Nutrition And Age At First Breeding On Lamb And Wool Productivity Of Range Ewes, Debra Sue Morris Jan 1981

Effects Of Type Of Birth, Breed Of Sire, Postweaning Nutrition And Age At First Breeding On Lamb And Wool Productivity Of Range Ewes, Debra Sue Morris

Electronic Theses and Dissertations

No abstract provided.

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Effects Of Ground Sunflower Seeds In Diets Of Late Gestating And Early Lactating Swine, Mark A. Kepler Jan 1981

Effects Of Ground Sunflower Seeds In Diets Of Late Gestating And Early Lactating Swine, Mark A. Kepler

Electronic Theses and Dissertations

No abstract provided.

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Twenty-Fourth Annual Cattle Feeders Day, Animal Science Department Jan 1981

Twenty-Fourth Annual Cattle Feeders Day, Animal Science Department

South Dakota Cattle Feeders Field Day Proceedings and Research Reports, 1981

These are the complete proceedings of the twenty-fourth annual Cattle Feeders Day held on January 14, 1981 at South Dakota State University.

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Implanting Site For Zeranol Compared To Synovex-S For Finishing Steers, L. B. Embry, M. J. Goetz, R. W. Rosenboom Jan 1981

Implanting Site For Zeranol Compared To Synovex-S For Finishing Steers, L. B. Embry, M. J. Goetz, R. W. Rosenboom

South Dakota Cattle Feeders Field Day Proceedings and Research Reports, 1981

Numerous experiments during the past several years have shown that ear implants of diethylstilbestrol (DES and DES also as a feed additive), Synovex or zeranol (Ralgro) improve weight gain and feed efficiency of growing and finishing steers and heifers. The improvement has been reported from an early age throughout growing and finishing by reimplanting of the products at appropriate intervals. Improvement has been reported with numerous types of rations, but the degree of response may vary with the nutritional adequacy.
DES has been more widely used because of the greater amount of information on the product and lower cost in …

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Alfalfa Products As Roughage And Protein Sources For Corn And Corn Stover Beef Diets, R A. Drake Jan 1981

Alfalfa Products As Roughage And Protein Sources For Corn And Corn Stover Beef Diets, R A. Drake

Electronic Theses and Dissertations

New feeds are continually being developed, especially from by-products of an industrial process which produces a product already in demand. For example, soybean oil meal was initially a by-product of an extraction process for soybean oil, a product in great demand at the time as the base material of paints. As the demand for the oil subsided, the by-product, soybean oil meal, assumed the major role as a protein supplement for livestock. Alfalfa, on the other hand, has always been an important feedstuff, as well as many of its related products such as alfalfa leaf meal and dehydrated alfalfa. The …

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South Dakota Farm And Home Research, South Dakota State University Jan 1981

South Dakota Farm And Home Research, South Dakota State University

South Dakota Farm and Home Research: 1949 -1998

Money in the bank [p] 3 “Soil analysis –it’s basic. The Soil Lab provides the services for your minimum effort, your maximum profit”
Cottonwood [p] 7 “scientists enthusiastic about research with potential to double range carrying capacity”
Measuring biomass [p] 11 “developing new instruments and techniques could speed research results. Answer ‘down the road’
Manageable shelterbelts [p] 12 “Twin row-high density design promises maximum access, height, and ground level density”
Dawn and Rita [p] 14 “New hard winter wheats show promise for disease resistance and high yield”
Long-term solutions [p] 17 “Success in corn breeding is hard won. Developing population …

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Hydrolyzed-Lactose Whey And Nonfat Dry Milk In Ice Cream, Mohammed Serajul Islam Jan 1981

Hydrolyzed-Lactose Whey And Nonfat Dry Milk In Ice Cream, Mohammed Serajul Islam

Electronic Theses and Dissertations

Sweet dry whey was used to replace 25% and 50% of nonfat dry milk solids in ice cream mix. Forty-five batches experimental and control lots of vanilla ice cream were manufactured. A commercial lactase was used to hydrolyze lactose to over 90% conversion and the lactase was inactivated after hydrolysis. The extent of lactose hydrolysis in the mix was adjusted to 50% or 75% by blending non-hydrolyzed nonfat dry milk and whey solids with hydrolyzed preparations. Extra sweetness of the conversion products permitted reduction of sucrose by 6.25% and 12.5%, respectively, in the 50% and 75% hydrolyzed lactose ice cream …

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Lactase Activity In Steers Fed Large Amounts Of Dried Whey, Kenneth J. King Jan 1981

Lactase Activity In Steers Fed Large Amounts Of Dried Whey, Kenneth J. King

Electronic Theses and Dissertations

Large amounts of dried whole whey (86% of concentrate mix, 60% of total dry matter intake) were fed to four Holstein steers in place of corn and soybean meal in the control diet to evaluate the extent and site of lactose digestion in the ruminant's digestive tract. Diets consisted of 70% of the dry matter as concentrate mix and 30% as corn silage fed ad libitum as a total mixed ration. Weight gains and dry matter intakes were similar for steers fed dried whole whey or control diets. Samples of rumen contents from steers fed dried whole whey contained more …

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Vitamin A And Carotene Nutrition Of Lambs, D. F. Samuel, R. M. Luther, L. B. Embry Jan 1981

Vitamin A And Carotene Nutrition Of Lambs, D. F. Samuel, R. M. Luther, L. B. Embry

South Dakota Sheep Field Day Proceedings and Research Reports, 1981

Research on the vitamin A requirements of sheep, and more especially the vitamin A value of carotene, is more limited than that with cattle. The objective of this experiment was to study effects of various levels of vitamin A and carotene supplementation with lambs previously depleted of vitamin A stores. Liver storage and blood levels of vitamin A following repletion were considered the primary measures of the value of the various levels of supplementation.

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Goose Marketing And Production: Characteristics And Problems Of South Dakota's Goose Industry, R. Shane, L. Benning Jan 1981

Goose Marketing And Production: Characteristics And Problems Of South Dakota's Goose Industry, R. Shane, L. Benning

Research Bulletins of the South Dakota Agricultural Experiment Station (1887-2011)

The objectives of this study were to survey South Dakota goose producers and processors to determine:
(1) production and nutritional practices and problems associated with goose raising,
(2) marketing patterns and problems encountered by producers,
(3) future production intentions, and
(4) production cost and revenue data.

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Preservative Effects Of Covering And Propionic Acid On Alfalfa Haylage In Bunker Silos, Thomas Jonathan Oelberg Jan 1981

Preservative Effects Of Covering And Propionic Acid On Alfalfa Haylage In Bunker Silos, Thomas Jonathan Oelberg

Electronic Theses and Dissertations

The preservation efficiency of covering alfalfa haylage with black plastic (polyethylene) and/or treating haylage with propionic acid was studied in two trials. Experiment 1 was designed to evaluate the influence of both covering and treatment with propionic acid on haylage chemical composition and heifer growth. In experiment 1, prop ionic acid was administered to the haylage at the chopper at 0.02% of the fresh forage weight. Chemical composition and ensiling temperature of the haylage were monitored and animal growth was measured with 16 Holstein heifers. Covered haylage was superior to treated haylage in quality as measured by chemical analyses and …

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South Dakota State University Graduation Exercises, December 13, 1980, Brookings, South Dakota, South Dakota State University Dec 1980

South Dakota State University Graduation Exercises, December 13, 1980, Brookings, South Dakota, South Dakota State University

Commencement Programs

Please be advised that the individuals listed in the program do not officially confirm meeting the graduation requirements. The Fall 1980 Graduation Exercises will commence with an introduction by University President Sherwood O. Berg. Honorary marshals for the event are Arthur W. Anderson, Retired Extension Economist, and Elmer R. Johnson, Professor Emeritus of Chemistry. Mike Wilson, President of the Student Association, will provide comments. Dr. Harold S. Bailey, Jr. will acknowledge honor students. Recognizing Army and Air Force commissions are Lt. Col. Patrick Todd and Col. Charles Lehman.

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Insect Prevention In Farm Stored Grain, Cooperative Extension South Dakota State University Dec 1980

Insect Prevention In Farm Stored Grain, Cooperative Extension South Dakota State University

SDSU Extension Circulars

This publication provides information on preventing or minimizing farm insect infestations of farm-stored grain. Measures such as cleaning bins and equipment, storing clean dry grain, and inspecting regularly are described.

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The Best Of Bison, D. Deerthardt Dec 1980

The Best Of Bison, D. Deerthardt

Research Bulletins of the South Dakota Agricultural Experiment Station (1887-2011)

This bulletin provides a brief history of the buffalo, the nutritive benefits of its meat, and multiple recipes which make use of it.

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Twenty-Fourth Annual Swine Day, Animal Science Department Nov 1980

Twenty-Fourth Annual Swine Day, Animal Science Department

South Dakota Swine Field Day Proceedings and Research Reports, 1980

These are the complete proceedings of the twenty-fourth annual South Dakota Swine Field Day held on November 20, 1980 at South Dakota State University.

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Basic H As A Feed Additive, George W. Libal, Richard C. Wahlstrom Nov 1980

Basic H As A Feed Additive, George W. Libal, Richard C. Wahlstrom

South Dakota Swine Field Day Proceedings and Research Reports, 1980

Swine producers are always looking for a way to lower feed costs which represent the largest expenditure in a swine production unit. We have been informed that some producers are reducing supplemental dietary protein and adding Shaklee's Basic H or Basic H plus Shaklee's Nutritional Protein Supplement (NPS), a human protein supplement. Although these products are not recommended or approved as feed additives, some producers are convinced that their pigs perform adequately when this has been done. The experiment reported herein was conducted to evaluate, under controlled conditions, this practice of reducing protein requirements by adding these products to the …

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Sdsu Collegian, November 12, 1980, Student Association Of South Dakota State University Nov 1980

Sdsu Collegian, November 12, 1980, Student Association Of South Dakota State University

The Collegian Archive : 1980 to 1989

Vol. 89, No. 16

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The Effects Of Disease On Poultry's Return To The Midwest, Charles W. Howe Nov 1980

The Effects Of Disease On Poultry's Return To The Midwest, Charles W. Howe

South Dakota Poultry Field Day Proceedings and Research Reports, 1980

The poultry disease situation in the Midwest and upper Midwest is relatively stable in comparison to certain other areas which have been prominent in the industry. Many of the diseases seen in the Midwest can be economically prevented by either nutrition, management practices or through the use of biologies.

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