Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Life Sciences
Comparison Of Nutrient Concentration In Four Fertility Treatments After Poultry Litter Application To Orchardgrass And Sorghum-Sundangrass Hayfield Soils, Amanda Canty
Masters Theses & Specialist Projects
Field experiments were established in 2001 at the Agricultural Research and Education Complex in Bowling Green, Kentucky to evaluate soil fertility values before and after poultry litter application to orchardgrass and sorghum-sudangrass hayfields. A randomized complete block design was utilized with each treatment being replicated four times. Orchardgrass plots consisted of sixteen 7.6 m rows, 91 m in length and separated by alleys 4.6 m in width. Sorghum-sudangrass plots consisted of sixteen 7.6 m rows, 60.96 m in length and separated by alleys 4.6 m in width. Four separate fertility treatments were utilized: inorganic fertilizer (I), poultry litter applied to …
Methods To Evaluate And Predict Student Success In Introduction To Animal Science At Western Kentucky University, Matthew Deppe
Methods To Evaluate And Predict Student Success In Introduction To Animal Science At Western Kentucky University, Matthew Deppe
Masters Theses & Specialist Projects
Outcomes assessment is the process of determining student progress in a class or academic program. Students, (n = 306), from six freshman-level introductory animal science classes at Western Kentucky University (WKU) were given subjective and objective evaluation instruments on the first and last day of class. Students self evaluated competencies on each of forty-nine course outcomes using a scale of 1-100. Twenty-one demographic questions were also answered. Students were given the same 50-question examination following completion of the subjective assessment on the first and last day of class. Student high school performance measures including the American College Test scores (ACT), …
Evaluation Of The Persistence Of Grazing Alfalfa Varieties, Maria Stiles
Evaluation Of The Persistence Of Grazing Alfalfa Varieties, Maria Stiles
Masters Theses & Specialist Projects
The use of alfalfa (Medicago scitiva L.) for grazing is becoming more common. Alfalfa is the most widely planted legume, and is one of the most nutritional forage crops available. It is proposed that alfalfa was cultivated 4000 to 5000 years ago and produces the most protein per acre of any forage crop. Live weight gains for beef cattle grazing alfalfa average 230 to 360 kg ha-1. There is no cheaper way to harvest and utilize alfalfa than for the animal to harvest it directly. Most of the commercially available alfalfa varieties, however, were developed for hay production and thus …