@article{MAKHILLJAVA200652239,
    title = {Effects of Increasing Levels of N Fertilization on Yields and Nutrient Content of Different Barley Varieties Grown under Arid Condition},
    journal = {Journal of Animal and Veterinary Advances},
    volume = {5},
    number = {2},
    pages = {150-155},
    year = {2006},
    issn = {1680-5593},
    doi = {javaa.2006.150.155},
    url = {https://makhillpublications.co/view-article.php?issn=1680-5593&doi=javaa.2006.150.155},
    author = {Akdenyz H.,M.A. Karsli,M. Ulker and},
    keywords = {Barley,nitrogen fertilization,in vitro digestibility,energy content},
    abstract = {The aim of this study was to evaluate the effects of N levels on chemical composition and energy content of different barley varieties grown under north Anatolian arid condition. Experiment was established as a split-plot design in a randomized complete block, with three replications. Five different winter type barley varieties (B&uuml;lb&uuml;l 89, Tarm 92, Tokak 157/37, Yesevi 93 and Aday 1) were utilized. Five nitrogen levels (0, 45, 90, 135  and 180 kg ha <SUP>1</SUP>) were also applied to each variety. Barley were harvested by hand using a clipper and air-dried. Then, grains were separated from straw and yields were determined. Grains were analyzed for DM, OM, CP, CF, EE, and IVOMD. NFE, ME, NEL values were also calculated. N fertilization had significant effect on concentrations of CP, CF, EE, total and grain yields (p&lt;0.01). The concentrations of DM, CP, CF, NFE and IVODM and total yields were significantly different among barley varieties (p&lt;0.05). In conclusion, approximately 90 kg N/ha seemed to be most proper N levels in general Tokak 157/37, Tarm 92, and B&uuml;lb&uuml;l 89 varieties seemed to be most consistent varieties for the region.}
    }