Effects of first irrigation date and organic fertilizer treatments on Saffron (Crocus sativus L.) yield under Khaf climatic conditions
In order to investigate the effects of first irrigation date and organic fertilizers on growth and yield characteristics of saffron, an experiment was conducted as a split-plot based on a randomized complete-block design with three replications, in Khaf city during growing season 2013-2014. Date of...
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University of Torbat Heydarieh
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doaj-90a5c5b3d7ad4ddb9769bd6a66e0a4242020-11-24T23:48:55ZfasUniversity of Torbat HeydariehZirā̒at va Fanāvarī-i Za̒farān2383-15292383-21422015-04-0131332510.22048/jsat.2015.96099609Effects of first irrigation date and organic fertilizer treatments on Saffron (Crocus sativus L.) yield under Khaf climatic conditionsHamid Reza Osmani Roudi0Ali Masoumi1Hassan Hamidi2Seyed AliReza Razavi3M.Sc. Graduated in Plant Breeding, Payame Noor University of MashhadAssistant Professor of Crop Physiology, Payame Noor University of MashhadM.Sc. of Seed and Plant Improvement Recearch Departement, Khorasan Razavi Agricultural and Natural Resources Research Center, Agricultural Research,Education & Extension Organization, Mashhad, Iran.Professor of Seed and Plant Improvement Recearch Departement, Khorasan Razavi Agricultural and Natural Resources Research Center, Agricultural Research,Education & Extension Organization, Mashhad, IranIn order to investigate the effects of first irrigation date and organic fertilizers on growth and yield characteristics of saffron, an experiment was conducted as a split-plot based on a randomized complete-block design with three replications, in Khaf city during growing season 2013-2014. Date of first irrigation treatment in three levels (15 September, 30 October and 15 November) was allocated as main plots and fertilizer treatment in five levels (control, humic acid at 5 and 40 liters per hectare, cow manure at 5 and 40 t.ha-1) was set as subplots. Analysis of variance showed that the date of first irrigation had a significant effect on all studied traits except for total fresh weight of corm and the average weight of corm of saffron. Effects of different organic fertilizer treatments on all studied traits were significant, except for corm number with 8 g (8.00) weight were obtained in first irrigation on 6th November. The first irrigation at 7th October was superior to the other irrigation treatments for corm number withhttp://saffron.torbath.ac.ir/article_9609_188271becd0818faec31d23e2f687ee8.pdfAnimal manureCorm numberCorm weightHumic acidNumber of flower |
collection |
DOAJ |
language |
fas |
format |
Article |
sources |
DOAJ |
author |
Hamid Reza Osmani Roudi Ali Masoumi Hassan Hamidi Seyed AliReza Razavi |
spellingShingle |
Hamid Reza Osmani Roudi Ali Masoumi Hassan Hamidi Seyed AliReza Razavi Effects of first irrigation date and organic fertilizer treatments on Saffron (Crocus sativus L.) yield under Khaf climatic conditions Zirā̒at va Fanāvarī-i Za̒farān Animal manure Corm number Corm weight Humic acid Number of flower |
author_facet |
Hamid Reza Osmani Roudi Ali Masoumi Hassan Hamidi Seyed AliReza Razavi |
author_sort |
Hamid Reza Osmani Roudi |
title |
Effects of first irrigation date and organic fertilizer treatments on Saffron (Crocus sativus L.) yield under Khaf climatic conditions |
title_short |
Effects of first irrigation date and organic fertilizer treatments on Saffron (Crocus sativus L.) yield under Khaf climatic conditions |
title_full |
Effects of first irrigation date and organic fertilizer treatments on Saffron (Crocus sativus L.) yield under Khaf climatic conditions |
title_fullStr |
Effects of first irrigation date and organic fertilizer treatments on Saffron (Crocus sativus L.) yield under Khaf climatic conditions |
title_full_unstemmed |
Effects of first irrigation date and organic fertilizer treatments on Saffron (Crocus sativus L.) yield under Khaf climatic conditions |
title_sort |
effects of first irrigation date and organic fertilizer treatments on saffron (crocus sativus l.) yield under khaf climatic conditions |
publisher |
University of Torbat Heydarieh |
series |
Zirā̒at va Fanāvarī-i Za̒farān |
issn |
2383-1529 2383-2142 |
publishDate |
2015-04-01 |
description |
In order to investigate the effects of first irrigation date and organic fertilizers on growth and yield characteristics of saffron, an experiment was conducted as a split-plot based on a randomized complete-block design with three replications, in Khaf city during growing season 2013-2014. Date of first irrigation treatment in three levels (15 September, 30 October and 15 November) was allocated as main plots and fertilizer treatment in five levels (control, humic acid at 5 and 40 liters per hectare, cow manure at 5 and 40 t.ha-1) was set as subplots. Analysis of variance showed that the date of first irrigation had a significant effect on all studied traits except for total fresh weight of corm and the average weight of corm of saffron. Effects of different organic fertilizer treatments on all studied traits were significant, except for corm number with 8 g (8.00) weight were obtained in first irrigation on 6th November. The first irrigation at 7th October was superior to the other irrigation treatments for corm number with |
topic |
Animal manure Corm number Corm weight Humic acid Number of flower |
url |
http://saffron.torbath.ac.ir/article_9609_188271becd0818faec31d23e2f687ee8.pdf |
work_keys_str_mv |
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