The effect of different replications of humic acid fertilization on yield performances of common vetch (Vicia sativa L.)
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Date
2011-06-22Author
Saruhan, Veysel
Kuşvuran, Alpaslan
Kökten, Kağan
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This study was conducted in a randomized complete block design with three replications in Diyarbakir, Turkey, in 2003 to 2004 and 2004 to 2005 growing seasons, in order to determine the effects of different humic acid treatments (control, soil 100%, seeds 100%, leaves 100%, soil 50% + seeds 50%, soil 50% + leaves 50%, seeds 50% + leaves 50% and seeds 33% + soil 33% + leaves 33% fertilizations) on herbage and crude protein concentration of common vetch. According to the results of this study, humic acid treatments increased the yields, and this increase was found to be significant as well as statistical. According to the two-year research, the highest value for green herbage yield (15180 kg ha-1), dry herbage yield (3045 kg ha-1) and plant height (61 cm) was obtained from soil 100% fertilizations, while the highest crude protein concentration (13.43%) was obtained from seeds 33% + soil 33% + leaves 33% fertilizations.
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http://www.academicjournals.org/journal/AJB/edition/22_June_2011http://hdl.handle.net/11472/296
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