Two experiments were conducted each with 768 Deka lb XL Single Comb
White Leghorn (SCWL) laying pullets for nine and eight 28-day periods to evaluate
the feeding value of yellow pea (YP) (Pisum sativum L. var. Miranda) without and
with, respectively, either 1.5 or 5% meat and bone meal (MB)...
Recent studies have demonstrated that perturbations of
intracellular thiol and calcium homeostasis may be important events
in the early development of cell injury by toxic chemicals.
Incubation of isolated rat hepatocytes in a calcium free
medium, severely depleted intracellular Ca²⁺ levels and resulted in
the loss of both cytosolic and...
The reproductive performance of four strains of broiler breeder
males (BBM) were compared when housed in individual cages from 22 to
56 weeks of age (WOA), and fed Asi libitum 7% crude protein (CP) diets
with 1985, 2424, 2868 kilocalories (kcal) metabolizable (M) energy (E) per
kg of feed and...
The behavior of six herbicides in soil was studied under controlled laboratory conditions. Sorption of bromacil, chiorotoluron and diuron was assessed by the batch equilibration procedure over a broad range of aqueous phase sorbate concentration. Linear equilibrium sorption constants (K[subscript p]) were slightly higher at 4° C than at 25°...
Published August 1981. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Paleomagnetic directions from the Eocene Tillamook Volcanic Series of the Oregon Coast Range
point 460 clockwise from the expected Eocene field direction. Potassium argon dating of six dikes and
flows from this formation yields a mean age of 44.3 ± 0.6 m.y. These results establish that the Oregon
coastal block...
The rainbow trout (Oncorhynchus mykiss) model
of chemical carcinogenesis is becoming increasingly
important as a supplement to rodent studies. However,
much of the molecular biology of the carcinogenic
response is still unknown in the trout model. The ras
gene family has been implicated in the tumorigenesis of
both spontaneous and...
A population of Wrolstad strain Medium White turkeys has been divergently selected for low and high mean semen volume for 13 generations. A mean volume difference of .34 mis. was obtained in the 13th generation; with the low line averaging .21 mis. and the high .55 mis. Heritability estimates determined...