Evaluation of the Response of Spring Canola (Brassica napus L.) Cultivars to Delay Sowing Dates

Response of sowing date on some agronomic traits of spring canola cultivars was studied by using a split plot experiment based on randomized complete block design, during growing seasons of 2014 to 2016 at the research farm of Islamabad Gharb Station, Iran. Planting dates were considered as the main...

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Autores principales: Asadolah Zareei Siahbidi, Abbas Rezaeizad, Ashkan Asgari, Amir Hosein Shirani Rad
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Publicado: Islamic Azad University, Tabriz Branch 2021
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spelling oai:doaj.org-article:97c977071d53458c82f64f80036c73fa2021-11-09T06:01:55ZEvaluation of the Response of Spring Canola (Brassica napus L.) Cultivars to Delay Sowing Dates2538-18222476-731X10.30495/jcep.2021.683385https://doaj.org/article/97c977071d53458c82f64f80036c73fa2021-06-01T00:00:00Zhttp://jcep.iaut.ac.ir/article_683385_69286b80acc3dc770e24a1545f521aff.pdfhttps://doaj.org/toc/2538-1822https://doaj.org/toc/2476-731XResponse of sowing date on some agronomic traits of spring canola cultivars was studied by using a split plot experiment based on randomized complete block design, during growing seasons of 2014 to 2016 at the research farm of Islamabad Gharb Station, Iran. Planting dates were considered as the main plot in three levels from October 7 to 27 and eleven spring canola cultivars as sub plot. In both years, planting dates of October 27 after emergence due to cold and frost was eliminated and the results of analysis of variance were carried out for two planting dates of October 7 and October 17. The results showed that the effect of planting date was significant on the seed yield. Mean seed yield of cultivars were 3738 kg.ha-1 on October 7th and 2245 kg.ha-1 on October17th, respectively. The cultivar Jerry produced the highest (4123 kg.ha-1) and the RGS003 lowest seed yields (2464 kg.ha-1). On planting date 7th of October, the highest seed yield was related to Jerry cultivar and the lowest seed yield was related to the Hyola 401 cultivar (1794 kg.ha-1) on the 17th of October.Asadolah Zareei SiahbidiAbbas RezaeizadAshkan AsgariAmir Hosein Shirani RadIslamic Azad University, Tabriz Brancharticledelayed sowingfloweringplant heightseed yieldAgricultureSAgriculture (General)S1-972FAIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, Vol 15, Iss 2 (58) تابستان, Pp 251-264 (2021)
institution DOAJ
collection DOAJ
language FA
topic delayed sowing
flowering
plant height
seed yield
Agriculture
S
Agriculture (General)
S1-972
spellingShingle delayed sowing
flowering
plant height
seed yield
Agriculture
S
Agriculture (General)
S1-972
Asadolah Zareei Siahbidi
Abbas Rezaeizad
Ashkan Asgari
Amir Hosein Shirani Rad
Evaluation of the Response of Spring Canola (Brassica napus L.) Cultivars to Delay Sowing Dates
description Response of sowing date on some agronomic traits of spring canola cultivars was studied by using a split plot experiment based on randomized complete block design, during growing seasons of 2014 to 2016 at the research farm of Islamabad Gharb Station, Iran. Planting dates were considered as the main plot in three levels from October 7 to 27 and eleven spring canola cultivars as sub plot. In both years, planting dates of October 27 after emergence due to cold and frost was eliminated and the results of analysis of variance were carried out for two planting dates of October 7 and October 17. The results showed that the effect of planting date was significant on the seed yield. Mean seed yield of cultivars were 3738 kg.ha-1 on October 7th and 2245 kg.ha-1 on October17th, respectively. The cultivar Jerry produced the highest (4123 kg.ha-1) and the RGS003 lowest seed yields (2464 kg.ha-1). On planting date 7th of October, the highest seed yield was related to Jerry cultivar and the lowest seed yield was related to the Hyola 401 cultivar (1794 kg.ha-1) on the 17th of October.
format article
author Asadolah Zareei Siahbidi
Abbas Rezaeizad
Ashkan Asgari
Amir Hosein Shirani Rad
author_facet Asadolah Zareei Siahbidi
Abbas Rezaeizad
Ashkan Asgari
Amir Hosein Shirani Rad
author_sort Asadolah Zareei Siahbidi
title Evaluation of the Response of Spring Canola (Brassica napus L.) Cultivars to Delay Sowing Dates
title_short Evaluation of the Response of Spring Canola (Brassica napus L.) Cultivars to Delay Sowing Dates
title_full Evaluation of the Response of Spring Canola (Brassica napus L.) Cultivars to Delay Sowing Dates
title_fullStr Evaluation of the Response of Spring Canola (Brassica napus L.) Cultivars to Delay Sowing Dates
title_full_unstemmed Evaluation of the Response of Spring Canola (Brassica napus L.) Cultivars to Delay Sowing Dates
title_sort evaluation of the response of spring canola (brassica napus l.) cultivars to delay sowing dates
publisher Islamic Azad University, Tabriz Branch
publishDate 2021
url https://doaj.org/article/97c977071d53458c82f64f80036c73fa
work_keys_str_mv AT asadolahzareeisiahbidi evaluationoftheresponseofspringcanolabrassicanapuslcultivarstodelaysowingdates
AT abbasrezaeizad evaluationoftheresponseofspringcanolabrassicanapuslcultivarstodelaysowingdates
AT ashkanasgari evaluationoftheresponseofspringcanolabrassicanapuslcultivarstodelaysowingdates
AT amirhoseinshiranirad evaluationoftheresponseofspringcanolabrassicanapuslcultivarstodelaysowingdates
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