Comparisons Nitrogen Use Efficiency in Chickpea under Different Tillage Systems and Soil Residual Nitrogen

Nihal KAYAN; İmren KUTLU; Nazife AYTER; Sait ADAK

Makale detayları

Comparisons Nitrogen Use Efficiency in Chickpea under Different Tillage Systems and Soil Residual Nitrogen

Yazarlar:

Nihal KAYAN | İmren KUTLU | Nazife AYTER | Sait ADAK

Yayıncı:

Çanakkale Onsekiz Mart University

Ana Başlıklar:

Tarım

Dergi:

COMU Journal of Agriculture Faculty 2020 Vol.8 Issue 1, pp.243-250

Belge Tipi:

Makale

Yayın Tarihi:

7/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000936935

Sıklık:

İki Yıllık

eISSN:

2564-6826

pISSN:

2147-8384

Anahtar kelimeler:

Özet:

 

This research was conducted with two years (2012/2013-2014/2015) period at research field of Faculty of Agriculture, Eskisehir Osmangazi University, Eskisehir, Turkey. Main plots were composed to conventional (CT) and reduced tillage (RT). Wheat-wheat (WW); wheat-fallow (WF); wheat-chickpea (WC) crop rotations were placed in sub plots, and four nitrogen doses (0, 50, 100, 150 kg ha-1) were evaluated as sub-sub plots. All of the traits except for grain yield were significantly affected by years. The reason for differences between years may be ecological conditions, cultural practices and soil conditions. Plant protein ratio, plant N ratio and nitrogen utilization efficiency (NUtE) were higher RT than CT but nitrogen use efficiency (NUE) and nitrogen uptake efficiency (NUpE) were higher CT than RT. Increasing nitrogen doses were not affected the plant protein ratio and plant N ratio as expected. The reason of this, the nitrogen doses were applied to the pre-plant instead of chickpea and the nitrogen might be lost by washing in the long period. NUE and NUpE decreased by increasing nitrogen doses but NUtE increased.

Makale detayları

Comparisons Nitrogen Use Efficiency in Chickpea under Different Tillage Systems and Soil Residual Nitrogen

Yazarlar: Nihal KAYAN | İmren KUTLU | Nazife AYTER | Sait ADAK

Yayıncı: Çanakkale Onsekiz Mart University

Ana Başlıklar: Tarım

Dergi: COMU Journal of Agriculture Faculty 2020 Vol.8 Issue 1, pp.243-250

Belge Tipi: Makale

Yayın Tarihi: 7/2020

Belge Dili: İngilizce

Document ID (Org No.): 2000936935

Sıklık: İki Yıllık

eISSN: 2564-6826

pISSN: 2147-8384

nitrogen doses

nitrogen use efficiency

tillage

Sayı

Yazarlar:

Nihal KAYAN | İmren KUTLU | Nazife AYTER | Sait ADAK

Yayıncı:

Çanakkale Onsekiz Mart University

Ana Başlıklar:

Tarım

Dergi:

COMU Journal of Agriculture Faculty 2020 Vol.8 Issue 1, pp.243-250

Belge Tipi:

Makale

Yayın Tarihi:

7/2020

Belge Dili:

İngilizce

Document ID (Org No.):

2000936935

Sıklık:

İki Yıllık

eISSN:

2564-6826

pISSN:

2147-8384