The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat

Süleyman Soylu; Bayram Sade

TR EN

Sulu Koşullarda Kışlık Makarnalık Buğdayda Azot Miktarı ve Uygulama Zamanının Verim ve Kalite Üzerine Etkisi

Öz

Bu araştırma sulu koşullarda kışlık makarnalık buğdayın (Triticum durum L. cvs. Kızıltan-91) verim ve kalitesini geliştir-mek için optimum azot dozu ve uygulama zamanını belirlemek için yapılmıştır. Araştırma 1997-1998 ve 1998-1999 sezonla-rında olmak üzere Konya ekolojik şartlarında iki yıl süreyle yürütülmüştür. Araştırmada beş farklı azot dozu (kontrol, 50, 100, 150 ve 200 N kg/ha) ve üç farklı uygulama zamanının (1. tamamı ekimde 2. ½ ekimde + ½ sapa kalkma döneminde 3. 1/3 ekimde + 1/3 sapa kalkmada + başaklanma öncesi) etkisi incelenmiştir. İlk ve ikinci üretim yıllarında, sırasıyla en yüksek tane verimi kontrole göre 3490 kg/ha’dan 4540 kg/ha’a ve 3060 kg/ha’dan 4150 kg/ha’a yükselmiş, en yüksek verim artışı 150 kg N/ha uygulamasından elde edilmiştir (P<0.01). Azotun ta-mamının ekimde verilmesiyle birbirini takip eden üretim yıllarında sırasıyla 3870 ve 3600 kg/ha olan tane verimleri, azotun üç parça halinde verilmesiyle 4380 ve 4050 kg/ha olmuştur (P<0.01). Azot dozunun artırılması (%3) ve parçalar halinde verilme-si (%1) protein oranını artırıcı etkide bulunmuştur.

Anahtar Kelimeler

The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat

Öz

To improve grain yield and quality of irrigated winter durum wheat (Triticum durum L. cv. Kızıltan-91), this study was conducted to determine the optimal amount and timing of nitrogen fertilization. Experiments were carried out in 1997-98 and 1998-99 growing seasons with irrigated winter durum wheat in Konya Region, Central Anatolia, Turkey. The amounts of nitrogen were 50, 100, 150 and 200 kg N ha-1 versus control. Timings of nitrogen were “the all at sowing”, “1/2 at sowing + 1/2 at stem elongation”, and “1/3 at sowing + 1/3 at stem elongation + 1/3 at boot stage”. The highest grain yield was obtained with the applications of 150 kg N ha-1 increasing from 3490 and 3060 kg. ha-1 to 4540 and 4150 kg. ha-1 in 1997-98 and 1998-99 seasons, respectively (P<0.01). Split applications of nitrogen increased the grain yield over the single application, the all at sowing. Grain yield for the two seasons were 4380 and 4050 kg ha-1 in the third application timing while it was 3870 and 3600 kg ha-1 in the first application timing (all at sowing), respectively (P<0.01). Protein concentration was increased (3 %) by nitrogen application. Split application of nitrogen increased (1 %) protein con-centration over single application.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

Agronomi

Bölüm

Araştırma Makalesi

Yazarlar

Süleyman Soylu Bu kişi benim
Türkiye

Bayram Sade Bu kişi benim
Türkiye

Yayımlanma Tarihi

25 Nisan 2006

Gönderilme Tarihi

1 Ocak 2006

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2006 Cilt: 20 Sayı: 38

IZ

https://izlik.org/JA98LK63XC

Kaynak Göster

RIS / Bibtex

APA

Soylu, S., & Sade, B. (2006). The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat. Selcuk Journal of Agriculture and Food Sciences, 20(38), 37-42. https://izlik.org/JA98LK63XC

AMA

1.Soylu S, Sade B. The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat. Selcuk J Agr Food Sci. 2006;20(38):37-42. https://izlik.org/JA98LK63XC

Chicago

Soylu, Süleyman, ve Bayram Sade. 2006. “The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat”. Selcuk Journal of Agriculture and Food Sciences 20 (38): 37-42. https://izlik.org/JA98LK63XC.

EndNote

Soylu S, Sade B (01 Nisan 2006) The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat. Selcuk Journal of Agriculture and Food Sciences 20 38 37–42.

IEEE

[1]S. Soylu ve B. Sade, “The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat”, Selcuk J Agr Food Sci, c. 20, sy 38, ss. 37–42, Nis. 2006, [çevrimiçi]. Erişim adresi: https://izlik.org/JA98LK63XC

ISNAD

Soylu, Süleyman - Sade, Bayram. “The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat”. Selcuk Journal of Agriculture and Food Sciences 20/38 (01 Nisan 2006): 37-42. https://izlik.org/JA98LK63XC.

JAMA

1.Soylu S, Sade B. The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat. Selcuk J Agr Food Sci. 2006;20:37–42.

MLA

Soylu, Süleyman, ve Bayram Sade. “The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat”. Selcuk Journal of Agriculture and Food Sciences, c. 20, sy 38, Nisan 2006, ss. 37-42, https://izlik.org/JA98LK63XC.

Vancouver

1.Süleyman Soylu, Bayram Sade. The Effects of The Level and Timing of Nitrogen Fertilization on The Grain Yield and Quality of Irrigated Winter Durum Wheat. Selcuk J Agr Food Sci [Internet]. 01 Nisan 2006;20(38):37-42. Erişim adresi: https://izlik.org/JA98LK63XC