Nitrogen rate and timing implementation on durum wheat in a bed planting system

The effects of nitrogen (N) fertilization at different growth stages were investigated on durum wheat (Triticum durum L.) grain yield and yield components (with irrigated bed planting) in Diyarbakir, Turkey. N was applied at a rate of 140 kg ha–1 and distributed to one, two and three applications...

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Main Authors:	Yildirim, Mehmet, Yakut, Zeki, Akinci, Cuma, Kurt, Firat, Kizilgeci, Ferhat
Format:	Article
Language:	English
Published:	Universiti Kebangsaan Malaysia 2016
Online Access:	http://journalarticle.ukm.my/9676/ http://journalarticle.ukm.my/9676/ http://journalarticle.ukm.my/9676/1/09_Mehmet_Yildirim.pdf

id	ukm-9676
recordtype	eprints
spelling	ukm-96762016-12-14T06:50:31Z http://journalarticle.ukm.my/9676/ Nitrogen rate and timing implementation on durum wheat in a bed planting system Yildirim, Mehmet Yakut, Zeki Akinci, Cuma Kurt, Firat Kizilgeci, Ferhat The effects of nitrogen (N) fertilization at different growth stages were investigated on durum wheat (Triticum durum L.) grain yield and yield components (with irrigated bed planting) in Diyarbakir, Turkey. N was applied at a rate of 140 kg ha–1 and distributed to one, two and three applications at various combinations with five different growth stages (i.e. sowing, seedling growth, early tillering, stem elongation and booting). This study included 13 treatments, including the control (zero nitrogen). The N application timings (NAT) of the 50% sowing + 50% early tillering and 66% sowing + 33% early tillering treatments were most suitable for durum wheat. The results showed that NAT had significant effect on flowering time, SPAD readings of the early milky ripe stage, plant density, thousand kernel weights, grain filling duration, grain filling rate, grain N content, grain yield, harvest index and grain N yield. In summary, the highest values of parameters studied were obtained from the 50% sowing + 50% first tillering and 66% sowing + 33% early tillering treatments. N fertilization application rate and time of durum wheat genotypes should consist of applying 50-60% of the total N fertilizer at sowing and 40–50% at the early tillering stage under irrigated conditions and with bed planting. Universiti Kebangsaan Malaysia 2016-02 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/9676/1/09_Mehmet_Yildirim.pdf Yildirim, Mehmet and Yakut, Zeki and Akinci, Cuma and Kurt, Firat and Kizilgeci, Ferhat (2016) Nitrogen rate and timing implementation on durum wheat in a bed planting system. Sains Malaysiana, 45 (2). pp. 221-228. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid45bil2_2016/KandunganJilid45Bil2_2016.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	The effects of nitrogen (N) fertilization at different growth stages were investigated on durum wheat (Triticum durum L.) grain yield and yield components (with irrigated bed planting) in Diyarbakir, Turkey. N was applied at a rate of 140 kg ha–1 and distributed to one, two and three applications at various combinations with five different growth stages (i.e. sowing, seedling growth, early tillering, stem elongation and booting). This study included 13 treatments, including the control (zero nitrogen). The N application timings (NAT) of the 50% sowing + 50% early tillering and 66% sowing + 33% early tillering treatments were most suitable for durum wheat. The results showed that NAT had significant effect on flowering time, SPAD readings of the early milky ripe stage, plant density, thousand kernel weights, grain filling duration, grain filling rate, grain N content, grain yield, harvest index and grain N yield. In summary, the highest values of parameters studied were obtained from the 50% sowing + 50% first tillering and 66% sowing + 33% early tillering treatments. N fertilization application rate and time of durum wheat genotypes should consist of applying 50-60% of the total N fertilizer at sowing and 40–50% at the early tillering stage under irrigated conditions and with bed planting.
format	Article
author	Yildirim, Mehmet Yakut, Zeki Akinci, Cuma Kurt, Firat Kizilgeci, Ferhat
spellingShingle	Yildirim, Mehmet Yakut, Zeki Akinci, Cuma Kurt, Firat Kizilgeci, Ferhat Nitrogen rate and timing implementation on durum wheat in a bed planting system
author_facet	Yildirim, Mehmet Yakut, Zeki Akinci, Cuma Kurt, Firat Kizilgeci, Ferhat
author_sort	Yildirim, Mehmet
title	Nitrogen rate and timing implementation on durum wheat in a bed planting system
title_short	Nitrogen rate and timing implementation on durum wheat in a bed planting system
title_full	Nitrogen rate and timing implementation on durum wheat in a bed planting system
title_fullStr	Nitrogen rate and timing implementation on durum wheat in a bed planting system
title_full_unstemmed	Nitrogen rate and timing implementation on durum wheat in a bed planting system
title_sort	nitrogen rate and timing implementation on durum wheat in a bed planting system
publisher	Universiti Kebangsaan Malaysia
publishDate	2016
url	http://journalarticle.ukm.my/9676/ http://journalarticle.ukm.my/9676/ http://journalarticle.ukm.my/9676/1/09_Mehmet_Yildirim.pdf
first_indexed	2023-09-18T19:55:24Z
last_indexed	2023-09-18T19:55:24Z
_version_	1777406494944264192

Nitrogen rate and timing implementation on durum wheat in a bed planting system

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