The Effect of Nitrogen and Phosphorus Fertilization on Macro and Micro Element Content of Pasture Grass

Erdal Çaçan; Kağan Kökten

Article Details

The Effect of Nitrogen and Phosphorus Fertilization on Macro and Micro Element Content of Pasture Grass

Authors:

Erdal Çaçan | Kağan Kökten

Publisher:

Ondokuz Mayıs University

Journal:

Anadolu Tarım Bilimleri Dergisi Vol.38 Issue 1, pp.19-32

Document Type:

Article

Publication Date:

2/2023

Document Language:

Turkish

Document ID (Org No.):

2001283732

pISSN:

1308-8750

Keywords:

Abstract:

 This study was conducted in Bingöl province in 2017 in order to determine the effect of nitrogen and phosphorus doses on the macro and micro element content of pasture grass. Four different nitrogen doses 0, 5, 10, 15 kg da -1 , four different phosphorus doses 0, 4, 8, 12 kg da -1  and combinations of these doses were used in the study. The effects of the doses and combinations used on the macro calcium Ca, sodium Na, magnesium Mg and potassium K and micro element iron Fe, copper Cu, zinc Zn and manganese Mn contents of pasture grass were investigated. The ICP-MS device Inductively Coupled Plasma-Mass Spectroscopy was used to determine the elemental contents of pasture grass, and the study was carried out in randomized blocks with three replications in accordance with a two-factor factorial experiment design. In the study, it was determined that the effect of increasing nitrogen and phosphorus doses on the macro and micro element content of pasture grass was statistically significant. It was observed that the Ca, Na, Mg, K, Fe and Zn contents of pasture grass decreased systematically with the increase of nitrogen and phosphorus doses. It was determined that the Cu and Mn contents increased with the increase of the nitrogen dose, but the increase in the phosphorus dose did not have any effect on the Cu and Mn contents of the pasture grass. As a result, it was recommended to fertilize 10 kg da -1 nitrogen and 4 kg da -1 phosphorus.

 This study was conducted in Bingöl province in 2017 in order to determine the effect of nitrogen and phosphorus doses on the macro and micro element content of pasture grass. Four different nitrogen doses 0, 5, 10, 15 kg da -1 , four different phosphorus doses 0, 4, 8, 12 kg da -1  and combinations of these doses were used in the study. The effects of the doses and combinations used on the macro calcium Ca, sodium Na, magnesium Mg and potassium K and micro element iron Fe, copper Cu, zinc Zn and manganese Mn contents of pasture grass were investigated. The ICP-MS device Inductively Coupled Plasma-Mass Spectroscopy was used to determine the elemental contents of pasture grass, and the study was carried out in randomized blocks with three replications in accordance with a two-factor factorial experiment design. In the study, it was determined that the effect of increasing nitrogen and phosphorus doses on the macro and micro element content of pasture grass was statistically significant. It was observed that the Ca, Na, Mg, K, Fe and Zn contents of pasture grass decreased systematically with the increase of nitrogen and phosphorus doses. It was determined that the Cu and Mn contents increased with the increase of the nitrogen dose, but the increase in the phosphorus dose did not have any effect on the Cu and Mn contents of the pasture grass. As a result, it was recommended to fertilize 10 kg da -1 nitrogen and 4 kg da -1 phosphorus.

 This study was conducted in Bingöl province in 2017 in order to determine the effect of nitrogen and phosphorus doses on the macro and micro element content of pasture grass. Four different nitrogen doses 0, 5, 10, 15 kg da -1 , four different phosphorus doses 0, 4, 8, 12 kg da -1  and combinations of these doses were used in the study. The effects of the doses and combinations used on the macro calcium Ca, sodium Na, magnesium Mg and potassium K and micro element iron Fe, copper Cu, zinc Zn and manganese Mn contents of pasture grass were investigated. The ICP-MS device Inductively Coupled Plasma-Mass Spectroscopy was used to determine the elemental contents of pasture grass, and the study was carried out in randomized blocks with three replications in accordance with a two-factor factorial experiment design. In the study, it was determined that the effect of increasing nitrogen and phosphorus doses on the macro and micro element content of pasture grass was statistically significant. It was observed that the Ca, Na, Mg, K, Fe and Zn contents of pasture grass decreased systematically with the increase of nitrogen and phosphorus doses. It was determined that the Cu and Mn contents increased with the increase of the nitrogen dose, but the increase in the phosphorus dose did not have any effect on the Cu and Mn contents of the pasture grass. As a result, it was recommended to fertilize 10 kg da -1 nitrogen and 4 kg da -1 phosphorus.

 Azot ve fosfor dozlarının mera otunun makro ve mikro element içeriği üzerindeki etkisinin belirlenmesi amacıyla bu çalışma 2017 yılında Bingöl ilinde yürütülmüştür. Çalışmada dört farklı azot dozu 0, 5, 10, 15 kg da -1 , dört farklı fosfor dozu 0, 4, 8, 12 kg da -1  ve bu dozlara ait kombinasyonlar kullanılmıştır. Kullanılan dozlar ve kombinasyonların mera otunun makro elementlerden kalsiyum Ca, sodyum Na, magnezyum Mg ve potasyum K, mikro elementlerden ise demir Fe, bakır Cu, çinko Zn ve mangan Mn içerikleri üzerindeki etkisi araştırılmıştır. Mera otunun element içeriklerinin belirlenmesinde ICP-MS cihazı Inductively Coupled Plasma-Mass Spectroscopy kullanılmış ve çalışma üç tekerrürlü tesadüf bloklarında iki faktörlü faktöriyel deneme desenine uygun olarak yürütülmüştür. Çalışmada artan azot ve fosfor dozlarının mera otunun makro ve mikro element içeriği üzerindeki etkisinin istatistiksel olarak önemli olduğu belirlenmiştir. Azot ve fosfor dozlarının artması ile mera otunun Ca, Na, Mg, K, Fe ve Zn içeriklerinin sistematik olarak azaldığı görülmüştür. Azot dozunun artması ile birlikte Cu ve Mn içeriklerinin de arttığı, ancak fosfor oranının artmasının mera otunun Cu ve Mn içeriği üzerinde herhangi bir etkisinin olmadığı belirlenmiştir. Sonuç olarak 10 kg da -1 azot ve 4 kg da -1 fosfor gübrelemesinin yapılması tavsiye edilmiştir.

Article Details

The Effect of Nitrogen and Phosphorus Fertilization on Macro and Micro Element Content of Pasture Grass

Authors:

Erdal Çaçan | Kağan Kökten

Publisher:

Ondokuz Mayıs University

Journal:

Anadolu Tarım Bilimleri Dergisi Vol.38 Issue 1, pp.19-32

Document Type:

Article

Publication Date:

2/2023

Document Language:

Turkish

Document ID (Org No.):

2001283732

pISSN:

1308-8750

Pasture quality

Nutrients

ICP-MS

Minerals

Mera kalite

Besin elementleri

ICP-MS

Mineraller

Issues

Article Details

Authors: Erdal Çaçan | Kağan Kökten

Publisher: Ondokuz Mayıs University

Journal: Anadolu Tarım Bilimleri Dergisi Vol.38 Issue 1, pp.19-32

Document Type: Article

Publication Date: 2/2023

Document Language: Turkish

Document ID (Org No.): 2001283732

pISSN: 1308-8750

Issues

Authors:

Erdal Çaçan | Kağan Kökten

Publisher:

Ondokuz Mayıs University

Journal:

Anadolu Tarım Bilimleri Dergisi Vol.38 Issue 1, pp.19-32

Document Type:

Article

Publication Date:

2/2023

Document Language:

Turkish

Document ID (Org No.):

2001283732

pISSN:

1308-8750