A series of four animal experiments utilizing 129 pigs
and associated laboratory studies was conducted to study the causes
of the lowered performance on high barley rations fed to swine. Previous
work at this Station has shown barley to have a value of 80-85
percent of corn for swine, and...
The objective of this study was to investigate the effect of inorganic
and organic components of molasses on the laxative problem
encountered when molasses makes up a large portion of livestock
rations. In a series of four trials 280 male Long Evans rats weighing
approximately 50 grams each were placed...
Chemical and biological evaluations were conducted to provide
chemical composition and digestibility information, in addition to
yield data, for silage corn varieties produced on poorly drained
Dayton soil series. Each variety was subjected to a Kjeldahl nitrogen,
acid detergent fiber, acid detergent lignin, cell wall, and
residual ash test. Subsequently...
A series of four trials were conducted to determine the influence
of selenium supplementation of a selenium- and vitamin E-deficient
basal diet on the absorption, excretion, tissue distribution
and placental transfer of a single dose of tritium-labeled α-tocopherol
in the rat.
In the first trial, the effect of supplementation of...
The production level of dairy cows fed corn cannery waste
silage was investigated during a 305 day lactation study. Eighteen
Holstein cows were paired according to their probable producing
ability and field corn silage was fed to the control pairmates, Forage
analyses (DM, CP, CF, and nitrates) were determined on...
The object of this study was to analyze the application of linear
programming techniques to ration formulation for feedlot lambs and
steers.
Three rations for feeder lambs were designed to study the application of linear programming techniques under varying ration constraints.
Rations studied were as follows:
iso-caloric rations with
three...
To reduce the loss of feeding calves during the nursing period
and to conserve milk for human consumption research has been conducted
to develop milk replacer formulas which result in calf performance
comparable to that of milk. In the first section of this investigation
different aspects of utilization of fats,...
Two experiments were conducted to evaluate supplementation methods and availability of selenium from environmental waste materials to grazing livestock as a potential means of waste recycling. One involved incorporation of wastes into salt for freechoice supplementation to the animals themselves, the second involved fertilizer amendments with wastes to grow Orchardgrass...