In the first experiment the minimum dietary toxic levels of vitamin A were determined in pregnant rabbits over three parities. The treatments consisted of basal diet plus 10,000, 30,000, 60,000, and 90,000 IU/Kg added vitamin A. The basal diet was formulated to be free of vitamin A and beta-carotene; rice...
An extensive literature review into the causes and
controls of diarrhea was followed by three weanling rabbit
performance trials to examine the influence of dietary
modifications on diarrhea in the rabbit.
In the first set of experiments, the ion exchangers
clinoptilolite (0, 1.5 and 3.0%) and sodium bentonite (0 and...
Meadowfoam (Limnanthes alba) is a winter annual oilseed crop
native to the Pacific Coast states. Seven experiments were conducted
to evaluate extracted meadowfoam meal (MFM) as a feedstuff
for poultry, rabbits and sheep.
Three experiments were conducted to evaluate MFM as a protein
supplement for broiler chicks and weanling rabbits....
Five experiments were conducted to evaluate tree forage as a feedstuff for small livestock, using the foliage of black locust (Robinia pseudoacacia) and hybrid poplar (Populus spp.). In the first trial, rabbits were fed diets containing 40% alfalfa (control), and 10%, 20% and 40% poplar leaves (PL) from untrimmed or...
Objectives of this study were to examine effects of dietary pyrrolizidine alkaloids (PA) on copper and vitamin A metabolism in the chicken which are very susceptible to the hepatoxic effects of PA and Japanese quail which are highly resistant to PA. Also, the possible interaction between copper and vitamin A...
A series of four trials was conducted to evaluate activated
sewage sludge (AcSS) as a protein source. In the first trial the protein
efficiency ratio (PER) of sun-dried and auto-claved, sun-dried
AcSS was measured with rats. Growth of AcSS-fed rats was extremely
poor as compared to those rats fed casein,...
Several experiments were conducted to investigate the effect of
dietary factors such as amino acids, B vitamins, butylated hydroxyanisole
(BHA) and phenobarbital on pyrrolizidine alkaloid toxicosis
in rats and horses. The influence of St. John's wort, bracken,
comfrey, and alfalfa on tansy ragwort toxicity was also examined.
Effects of dietary...
Numerous properties of Yucca schidigera and Quillaja saponaria have been studied with respect to the saponins in the plant. These saponins are present in the extract as well and have been utilized commercially in the food and cosmetic industry for various products. Saponins have detergent-like properties in the presence of...
A series of eight trials was conducted to determine if supplementation
with arginine improved growth of young rats, Japanese quail
and swine fed low-lysine diets. In five rat trials, with a variety of
basal diets, no evidence of a "sparing effect" of arginine on the lysine
requirement was found. A...
Several studies have been conducted to examine the
utilization of non-protein nitrogen by the New Zealand
White rabbit.
Soybean meal (SBM) or urea added to a low protein (13%
CP) diet and a positive control diet were fed to does and
their offspring during a nine month experiment. Urea and...