Digital Commons Network^™

Thermal Degradation Of Pigments And Relative Biochemical Changes In Cherries And Apricots, K. B. Dalal

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The extent and nature of biochemical changes that take place in canned fruits during storage temperatures above freezing have been reviewed and discussed by Pederson, et al. (1947). These changes include loss in nutritive value, e.g. ascorbic acid, thiamine (Brenner, et al., 1948) and deterioration of color (Tressler, et al., 1955). Bauernfeind (1953) reported that canned peaches, apricots, and sweet cherries, after a few months of storage at 70°F, frequently undergo changes such as destruction of anthocyanin and carotenoid pigments with the subsequent formation of brown colored compounds. Darkening of fruit-color eventually results in their unacceptability at …

Lactation Efficiency Of Holstein Cows As Related To Rate And Efficiency Of Growth, Charles H. Mickelsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The relationship of quantity and quality of feed to milk production has been studied for many years. Feeding standards have been developed to systematize feeding of dairy cows according to their requirements. Recently, interest in efficiency of cows in converting feed nutrients into milk has increased.

Nitrogen Effect On Cation Exchange Capacity Of Plant Roots, Kamilia Shoukry Mohamed Shoukry

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The relationships that exist between soil and plant are very complicated and have aroused man's curiosity for centuries. Many studies have been done in order to understand and clarify this relation. Among these is the hypothesis that plant roots exhibit cation exchange capacity (CEC) and that this is in some way responsible for differential cation uptake . The CEC of the roots was defined by Helmy (l958a) as the total cations which can be exchanged or replaced from the root surface under a given set of conditions and is usually expressed as milli-equivalents per 100 grams (me/100 g) of dry …

The Effects Of Cooking Temperature And Stage Of Doneness On Some Factors In Broiled Beef, Carmencita Salvosa

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Broiling is cooking tender cuts of meat by radiant heat from hot coals, a gas flame, or an electric element. Steaks and chops for broiling are from 1 to 2 inches thick.

Broiling as a method of cooking mat is not new, but the directions for the process are the result of individual trial and error testing and are often in conflict. Current interest in indoor and outdoor broiling, particularly in Western United States, emphasizes the need for better information. There is no measuring device for surface heat during broiling and thus little research on the relationship of surface temperature, …

A Nutritional Survey Of Sweet Cherry Orchards In Utah, M. Dale Christensen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The sweet cherry crop has always been the number one fruit crop in Utah until the last three or four years when it shifted to second place due to severe spring frosts. However, the outlook for its continued success is still very good. Even though there are drawbacks such as virus infestations, spring frosts, nutritional disorders, cracking, doubling, and bird injury, new plantings are being made each year in each of the important fruit producing counties. Utah is also important in the national production of sweet cherries and is presently sixth in the nation.

A nutritional survey of sweet cheries …

Factors Influencing Elk Distribution On Willow Creek Summer Range, Utah, Duane Eldro Jeffery

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study is aimed at gaining a better understanding of the factors responsible for the distribution of elk on summer range, and an analysis of characteristics of preferred habitat. Such knowledge should prove of value in elk management, both in better managing elk herds themselves, and in coordinating their needs with those of other land uses.

The Respiratory Chain Involved In Oxidative Phosphorylation On Higher Plants In Relation To Carbon Dioxide-Bicarbonate Inhibition, Wan-Jean Young

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Increased concentrations of CO₂ with the accompanying high bicarbonate level in the culture medium have been reported to have a depressing effect in certain plant species on growth (34), respiration (23, 33), oxidative phosphorylation (9), mineral nutrient absorption (17), certain enzymatic reactions (4, 22, 27), accumulation of organic and amino acids (11), and protein synthesis (16). Since accumulation of organic acids occurs in lime-induced chlorotic tissue together with a depression in the respiration of plant tissue, an effect on the energy transfer mechanism of such plants is suspected. Inhibition of electron transfer from the substrate level could result in …

Infrared Spectroscopy As Applied To The Study Of Biochemical Changes Induced By Tobacco Mosaic Virus In Leaf Cells, Banavara Krishnappa Chandrasekhar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The biochemical reactions occurring during the early stages in the infection cycle of a plant virus are still unknown. Many studies involving bacteriophage and animal viruses that have been made in recent years have provided evidence of the nature of virus infection, but these have not been of much value in understanding the nature of plant viruses. Infrared spectroscopy applied to the study of viral infection processes by Chochran and his co-workers (1960, 1962) have given some clues about the nature of biochemical changes taking place in the leaf tissues as a result of infection with cucumber mosaic virus and …

The Seventy-Fifth Session Of The Iowa Academy Of Science And The Thirty-First Convention Of The Iowa Junior Academy Of Science, April 19-20, 1963, Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.

1963 Little International Agricultural Exposition Catalog, Little International Agricultural Exposition South Dakota State University

Little International "Little I" Agricultural Exposition Catalogs

No abstract provided.

Prevention Of Delinquency By The Early Recognition Of Behavioral Difficulties: Detroit School-Community Behavior Project, Brenton M. Hamil, Howard M. Stitt Jr.

Henry Ford Hospital Medical Journal

No abstract provided.

Review Of Investigations Into The Biology Of Dental Caries Immunity, Gordon E. Green

Henry Ford Hospital Medical Journal

No abstract provided.

Stricture And Ulceration Of The Esophagus Secondary To Hiatus Hernia, Thomas Gahagan

Henry Ford Hospital Medical Journal

No abstract provided.

Unusual Bacterial Isolates Obtained From A Variety Of Clinical Specimens, J. P. Truant

Henry Ford Hospital Medical Journal

No abstract provided.

The Translocation Of Foliar Applied P-32 In Field Grown Corn, With Respect To Fruit Development, Theodore W. Sudia, Lauren E. Carlson, George E. Ahlgren

Journal of the Minnesota Academy of Science

No abstract provided.

Eucalypts Of Australia, Thor Kommedahl

Journal of the Minnesota Academy of Science

No abstract provided.

Nutritive Value Of Red-Osier Dogwood And Mountain Maple As Deer Browse, Bernard A. Fashingbauer, John B. Moyle

Journal of the Minnesota Academy of Science

No abstract provided.

Role Of The White Sucker In Minnesota Waters, Donald E. Olson

Journal of the Minnesota Academy of Science

No abstract provided.

South Dakota Farm And Home Research, Agricultural Experiment Station

South Dakota Farm and Home Research: 1949 -1998

Table of Contents
Research Annual Report [p] 4
Research Projects Underway [p] 20
Financial Statement [p] 22
Staff Publications and Articles [p] 23
Agricultural Advisory Groups [p] 26
Experiment Station Staff [p] 27

A Core Sampler For Silage, A L. Hamilton

Journal of the Department of Agriculture, Western Australia, Series 4

FOR five years now the Dairy Division of the Department of Agriculture has conducted a silage competition on behalf of the Australian Dairy Produce Board Pasture Improvement Committee.

The competition is for farmers in the Southwest dairying districts and has attracted an increasing number of entries each year.

List Of Departmental Publications, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

THE bulletins named in the following list are mainly reprints of articles which have appeared in "The Journal of Agriculture" and the date of the original publication has been appended to facilitate reference to bound volumes of the Journal.

Except where a price is expressly stated, these bulletins may be obtained free of charge either by applying at the counter of the Department of Agriculture or by writing to the Publications Officer, Department of Agriculture, Jarrah Road, South Perth.

If ordering by letter please quote the serial numbers of the bulletins.

Sixth Random Sample Laying Test, 1962-63, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

SIXTH RANDOM SAMPLE LAYING TEST, 1962-63

POULTRY RESEARCH STATION, WEMBLEY

REARING RESULTS AT HOUSING (21 WEEKS AND 3 DAYS)

South Dakota Range : Its Nature And Use, James K. Lewis, Leslie R. Albee, Paul L. Howard

SDSU Extension Circulars

The American Society of Range Management was created in 1947 to foster advancement in the science and art of grazing land management. The Society's committee for cooperation with Youth Organizations developed a basic manual, "Range Its Nature and Use" in 1957, outlining the basic principles of range management in a logical order. The material used in this manual has been adapted to meet fundamental range needs and problems in South Dakota. This South Dakota manual has been designed and arranged to present range management information in a progressive step by step order to youth groups and others interested in management …

Sixth Random Sample Laying Test : 1962-63 : Poultry Research Station, Wembley, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

SIXTH RANDOM SAMPLE LAYING TEST, 1962-65

POULTRY RESEARCH STATION, WEMBLEY

PROGRESSIVE REPORT TO 28th APRIL, 1963

Breeding Pigs For Best Use Of Skim Milk, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

PIG production in conjunction with dairy farming in the South-West can be an efficient and profitable way of using surplus skim milk.

Fifth Western Australian Random Sample Egg Laying Test : Final Report, P Smetana, F. A. E. Hunt

Journal of the Department of Agriculture, Western Australia, Series 4

npHE Fifth Random Sample Egg Laying Test differs from the four previous ones in that the names of entrants are published with the results.

This procedure was adopted after a meeting of the Joint Poultry Industry Improvement Committee in April, 1961.

The Committee is a body made up of representatives from all organised sections of the poultry industry and one of its functions is to advise on policy in the random sample test.

Sixth Random Sample Laying Test : 1962-63, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

SIXTH RANDOM SAMPLE LAYING TEST, 1962-63

POULTRY RESEARCH STATION, WEMBLEY

PROGRESSIVE REPORT TO 3rd MARCH. 1963,

FOR 10 WEEK LAYING PERIOD FROM 21 WEEKS AND 3 DAYS

Nutrition : And Ideas For Mutton Dishes, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

THERE are five food groups in good nutrition.

Acetonaemia In Dairy Cows, F C. Wilkinson

Journal of the Department of Agriculture, Western Australia, Series 4

ACETONAEMIA is a common disease of newly calved cows in the dairying districts of Western Australia.

Affected cows practically dry off and lose a lot of body condition; these are the main causes of loss to the owners.

Spraying Guide For Control Of Pests And Diseases Of Fruit Trees, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

THE guide for spraying fruit trees has been prepared as a ready reference for fruit growers and as a reminder of control measures needed to deal with orchard pests and diseases.

The charts have been kept as brief as possible consistent with supplying details of recommended materials, concentrations and time of application.

Growers should consult Department of Agriculture leaflets or departmental officers for more detailed information.