Jaderi, N., Nobakht, A., Mehman-navaz, Y. (2011). Investigation the effects of using of Satureja hortensis L., Ziziphora tenuir L., Urtica dioica L. and their different mixtures on yield, egg quality, blood and immunity parameters of laying hens. , 27(1), 11-24. doi: 10.22092/ijmapr.2011.6556
N. Jaderi; A. Nobakht; Y. Mehman-navaz. "Investigation the effects of using of Satureja hortensis L., Ziziphora tenuir L., Urtica dioica L. and their different mixtures on yield, egg quality, blood and immunity parameters of laying hens". , 27, 1, 2011, 11-24. doi: 10.22092/ijmapr.2011.6556
Jaderi, N., Nobakht, A., Mehman-navaz, Y. (2011). 'Investigation the effects of using of Satureja hortensis L., Ziziphora tenuir L., Urtica dioica L. and their different mixtures on yield, egg quality, blood and immunity parameters of laying hens', , 27(1), pp. 11-24. doi: 10.22092/ijmapr.2011.6556
Jaderi, N., Nobakht, A., Mehman-navaz, Y. Investigation the effects of using of Satureja hortensis L., Ziziphora tenuir L., Urtica dioica L. and their different mixtures on yield, egg quality, blood and immunity parameters of laying hens. , 2011; 27(1): 11-24. doi: 10.22092/ijmapr.2011.6556

Investigation the effects of using of Satureja hortensis L., Ziziphora tenuir L., Urtica dioica L. and their different mixtures on yield, egg quality, blood and immunity parameters of laying hens

تحقیقات گیاهان دارویی و معطر ایران
Article 3, Volume 27, Issue 1 - Serial Number 51, May 2011, Pages 11-24    PDF (238.05 K)
Document Type: Research Paper
DOI: 10.22092/ijmapr.2011.6556
Authors
N. Jaderi1; A. Nobakht* 2; Y. Mehman-navaz2
1Msc student, Islamic Azad University, Maragheh Branch, Maragheh, Iran
2Islamic Azad University, Maragheh Branch, Maragheh, Iran
Abstract
This experiment was conducted to evaluate the effects of Satureja hortensis L., Ziziphora tenuir L., Urtica dioica L. and their different mixtures on yield, egg quality, blood and immunity parameters of laying hens. A 23 factorial experimental design was applied with 8 treatments in 1- control treatment or no medical plants, 2- 2% of S. hortensis, 3- 2% of Z. tenuir, 4- 2% of U. dioica, 5- 2% of (S. hortensis and Z. tenuir),  6- 2% of (S. hortensis and U. dioica), 7- 2% of (Z. tenuir and U. dioica) and 8- 2% of (S. hortensis, Z. tenuir and U. dioica) including 3 replicates in each treatment and 12 hens in each replicate for 12 weeks )25-37 weeks of laying period). The results showed that the use of different medicinal plant mixtures had significant effects on yield, and egg quality of laying hens (P<0.05). Maximum egg yield (86.622%) and egg mass (47.497 g) were recorded for 2% of U. dioica treatment whereas the maximum eggshell weight (5.804g) and unit (94.635%) were obtained by using 2% of S. hortensis. Using 2% of U. dioica also had positive effects on blood biochemical parameters and percentage of immunity cells. According to the results, using 2% of U. dioica in laying hens' diet could have positive effects on their yield, blood biochemical parameters and percentage of immunity cells.
Keywords
Blood parameters; Laying hens; Medical plants; immunity level; performance
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