Volume 2, Number 3 (Journal of Daneshvar Agronomy Sciences 2009)                   jdas 2009, 2(3): 39-48 | Back to browse issues page


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Alijani M, Amini Dehaghi M, Ahmadi J, Modares Sanavi S A M. Effects of Different Levels of Phosphorous and Nitrogen Fertilizers on Yield of German Chamomile (Matricaria recutita L.) Under Semi Arid Climatic Conditions . jdas. 2009; 2 (3) :39-48
URL: http://jdas.shahed.ac.ir/article-1-41-en.html

Student of MSc.
Abstract:   (12952 Views)
German Chamomile (Matricaria recutita L.) is an annual plant from the compositeae family. Effects of three levels of urea (0, 40, 80 Kg.ha-1) and triple super phosphate (0, 30, 60 [Kg.ha-1) on the yield and essential oil production of chamomile was investigated. The experiment was a factorial on the basis of randomized complete block design with three replications conducted at Shaded University. Results showed that there was a significant effect of nitrogen fertilization on plant yield (number of flower and dry weight in bush) at the level of %1. Urea at 80 kg/ha resulted in the highest amount of yield by producing 742.2 number of flower and 20.63 g in each bush in comparison with control treatment with 507.06 number of flower and 10.06g in per bush. Phosphorous treatment at 60 kg/ha resulted in the highest amount of yield at 816.26 number of flower and 30.14g in per bush, respectively. Hence, use of 80 kg/ha urea and 60 kg/ha phosphorous is recommended for the highest amount of yield and essence.
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Type of Study: Applicable | Subject: Special
Received: 2010/10/30

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