13th International Congress of the Society for Ethnopharmacology , 2012-09-02

Title : ( Effects of nitrogen and phosphorus biological fertilizers on radiation use efficiency in black cumin (Nigella sativa L.) )

Authors: Soroor Khorramdel , Alireza Koocheki , Mehdi Nassiri Mahallati , Reza Ghorbani , Ghorban Ali Asadi ,

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Abstract

In order to examine the effects of biological fertilizers inoculation on radiation use efficiency (RUE) in black cumin, a field experiment was conducted based on a randomized complete block design with three replications at Agricultural Research Station, Ferdowsi University of Mashhad, Iran, during two growing seasons of 2007-2008 and 2008-2009. Treatments were: (A) Azotobacter paspali, (B) Azospirillum brasilense, (C) Glomus intraradaices, A+C, B+C, A+B, A+B+C, and control. In all treatments, except control, 15 mg of each biofertilizer were inoculated with 100 g of seeds. Results indicated that RUE fluctuated from 0.55 g.MJ-1 (control) to 0.89 g.MJ-1 (B+C). Since these fertilizers are the cause of production of many growth regulators for the plant which promote photosynthesis and accumulative DM and therefore PARa and RUE enhanced.

Keywords

, Black cumin, Biofertilizer, Essential oil, Medicinal plant
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@inproceedings{paperid:1029495,
author = {Khorramdel, Soroor and Koocheki, Alireza and Nassiri Mahallati, Mehdi and Ghorbani, Reza and Asadi, Ghorban Ali},
title = {Effects of nitrogen and phosphorus biological fertilizers on radiation use efficiency in black cumin (Nigella sativa L.)},
booktitle = {13th International Congress of the Society for Ethnopharmacology},
year = {2012},
location = {Graz},
keywords = {Black cumin; Biofertilizer; Essential oil; Medicinal plant},
}

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%0 Conference Proceedings
%T Effects of nitrogen and phosphorus biological fertilizers on radiation use efficiency in black cumin (Nigella sativa L.)
%A Khorramdel, Soroor
%A Koocheki, Alireza
%A Nassiri Mahallati, Mehdi
%A Ghorbani, Reza
%A Asadi, Ghorban Ali
%J 13th International Congress of the Society for Ethnopharmacology
%D 2012

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