Perloline levels have been associated with poor animal
performance on tall fescue pastures. Animal performance is
low when perloline levels are high. High perloline levels
are reported during hot, dry weather and increased N
fertilization. Tall fescue perloline levels appear to be
affected by genetic and environmental differences. Positive
associations...
A registered flock of Hampshire sheep that had been predominantly
closed for approximately 30 years was utilized to study the
effects of inbreeding on productivity of the 1980 and 1981 lamb crops.
Five generation pedigrees for ewes and rams were used to calculate
inbreeding coefficients. The median inbreeding coefficient of...
The purpose of this study was to obtain information about clothing acquisition practices of low-income mothers. An interview questionnaire was designed to obtain information about the clothing sources perceived as available to these women, the sources of clothing used, the sources of information used, the preplanning practices used, and demographic...
Although differences between selective pressures in hatcheries
and streams have been theorized to cause genetic divergence between
hatchery and wild salmonids, evidence of this is lacking. This study
was initiated to document the presence or absence of genetic change
in hatchery and wild stocks by characterizing genetic traits in fish...
Fruit juice concentrates- hard pear, soft pear, fig,
prune, raisin, white grape, and pineapple, and sweeteners-invert
beet, invert cane, and high fructose corn syrup
(HFCS) were characterized by sugar profiles, nonvolatile
acid profiles, UV spectral profiles, and mineral content.
These fruit juices and sweeteners were also used to
adulterate commercial...
Boron deficiency or toxicity can reduce yield and
quality of vegetables. Seven vegetable crops, varying from
low to high boron requirements were grown in field plots at
Corvallis in 1987. Leaf-B and yield components of green
bean, cucumber, potato, carrot, tomato, broccoli and table
beet were examined under conditions of...