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EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS

Year 1993, Volume: 2 Issue: 1, - , 01.06.1992

Hatice Eyüboğlu Mehmet Karaca Nedret Durutan Mustafa Pala

Abstract

Effects of nitrogen rates on the grain yield of Tokak 157/37, Anadolu 89 and Obruk 89 barley cultivars were investigated under fallow-cereal rotation system in Central Anatolia during years of 1985-1988. Functional relations between nitrogen rates and grain yields of barley cultivars that were identifited are Y= 289 + 23.1 X - 1.73 X2 for Tokak 157/37 Y= 290 + 22.3 X - 1.41 X2 for Anadolu 89 and Y= 288 + 21.9 X - 1.61 X2 for Obruk 89, where X is pure N rate as kg/da and Y is the grain yield. The highest grain yield was obtained at the level of 7 kg/da N rate for Anadolu 89 and 6 kg/da for the other. Economical analyses have shown that 6 kg N/da was the most economic rate for all barley cultivars studied.

Keywords

Barley; fallow-cereal rotation system; nitrogen rate; yield

ORTA ANADOLU KOŞULLARINDA AZOTUN BAZI ARPA ÇEŞİTLERİNDE VERİME ETKİSİ

Year 1993, Volume: 2 Issue: 1, - , 01.06.1992

Hatice Eyüboğlu Mehmet Karaca Nedret Durutan Mustafa Pala

Abstract

Orta Anadolu bölgesinde nadas-tahıl ekim nöbeti sistemi içinde 1985-88 yılları arasında kurulan denemelerle Azot miktarının Tokak 157/37, Anadolu 89 ve Obruk 89 arpa çeşitlerinin verimine etkisi incelenmiştir. Azot miktarı ile verim arasındaki fonksiyonel ilişki Tokak 157/37 için Y= 289 + 23.1 X - 1.73 X2, Anadolu 89 için Y= 290 + 22.3 X - 1.41 X2 , Obruk 89 için Y= 288 + 21.9 X-1.61 X2 dir. En yüksek verim Anadolu 89 çeşidinde 7 kg/da diğer çeşitlerde 6 kg/da azot miktarı ile sağlanmakla birlikte, 6 kg/da azot her üç çeşit için de ekonomik bulunmuştur.

Keywords

Arpa; nadas-tahıl ekim nöbeti sistemi; azot miktarı; verim

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Details

Primary Language English
Journal Section Articles
Authors

Hatice Eyüboğlu This is me

Mehmet Karaca This is me

Nedret Durutan This is me

Mustafa Pala This is me

Publication Date June 1, 1992
Published in Issue Year 1993 Volume: 2 Issue: 1

Cite

APA Eyüboğlu, H., Karaca, M., Durutan, N., Pala, M. (1992). EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi, 2(1).
AMA Eyüboğlu H, Karaca M, Durutan N, Pala M. EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi. June 1992;2(1).
Chicago Eyüboğlu, Hatice, Mehmet Karaca, Nedret Durutan, and Mustafa Pala. “EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS”. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 2, no. 1 (June 1992).
EndNote Eyüboğlu H, Karaca M, Durutan N, Pala M (June 1, 1992) EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 2 1
IEEE H. Eyüboğlu, M. Karaca, N. Durutan, and M. Pala, “EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS”, Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi, vol. 2, no. 1, 1992.
ISNAD Eyüboğlu, Hatice et al. “EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS”. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 2/1 (June 1992).
JAMA Eyüboğlu H, Karaca M, Durutan N, Pala M. EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi. 1992;2.
MLA Eyüboğlu, Hatice et al. “EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS”. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi, vol. 2, no. 1, 1992.
Vancouver Eyüboğlu H, Karaca M, Durutan N, Pala M. EFFECTS OF THE NITROGEN RATES ON THE GRAIN YIELD OF SOME BARLEY CULTIVARS AT CENTRAL ANATOLIAN CONDITIONS. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi. 1992;2(1).
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