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Journals / Biotech Studies / 2026 / Volume: 2 Issue: 1

EFFECT OF SEEDING RATES ON THE GRAIN YIELDS OF SOME DURUM WHEAT VARIETIES

TOHUM MİKTARININ, BAZI MAKARNALIK BUĞDAY ÇEŞİTLERİNDE VERİME ETKİSİ

Mehmet Karaca
Kader Meyveci
Hüseyin Kabakçı
Mengü Güler
Pages
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Publication Date
1992-06-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Kunduru 1149, with 48 g TKW, had the most eeonomical yield at 375 seed/ m 2 (180 kg/ha) in both regions.

📌 3 Key Takeaways

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Objective & Hypothesis:In this research; effects of seeding rates on grain yields of Çakmak 79 and Kunduru 1149 durum wheat cultivars were examined in fallow-wheat rotation systems in Central Anatolia, and legumes-wheat rotation systems in Northern transitional zone during 1980-1987.
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Key Findings & Data:Since Çakmak 79 showed different yield responses to the seeding rates it was evaluated separately for each region mentioned above.
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Conclusion & Impact:Kunduru 1149, with 48 g TKW, had the most eeonomical yield at 375 seed/ m 2 (180 kg/ha) in both regions.
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Makarnalık buğday · tohum miktarı · nadas-buğday ve baklagil-buğday ekim nöbeti

Abstract

In this research; effects of seeding rates on grain yields of Çakmak 79 and Kunduru 1149 durum wheat cultivars were examined in fallow-wheat rotation systems in Central Anatolia, and legumes-wheat rotation systems in Northern transitional zone during 1980-1987. Since Çakmak 79 showed different yield responses to the seeding rates it was evaluated separately for each region mentioned above. Estimated equations showed relations between grain yield and seeding rate were Y= 129 + 0.734 T-0.00074 T 2 in Central Anatolia, Y= 55 + 0.83T-0.00096T 2 in Northern transitional zone for Çakmak 79 and Y= 93 + 0.5 T- 0.00051 T 2 in both regions for Kunduru 1149. Economical treshold figures of seeding rates were also calculated for two cultivars. The most economical seeding rate for Çakmak 79 (40 g TKW) was 425 seed/ m 2 (170 kg/ha) in Central Anatolia, 375 seed/ m 2 (150 kg/ha) in North transitional zone. Kunduru 1149, with 48 g TKW, had the most eeonomical yield at 375 seed/ m 2 (180 kg/ha) in both regions.

Özet

Anadolu bölgesinde nadas-buğday, Kuzeygeçit bölgesinde baklagil-buğday ekim nöbetinde 1980-1987 yılları arasında yürütülen denemelerde, farklı tohum miktarlarının Çakmak 79 ve Kunduru 1149 makarnalık çeşitlerinin tane verimine etkisi incelenmiş tir. Çakmak 79 çeşidinde, tohum miktarı-verim ilişkisi bu iki bölgede farklılık gösterdiği için bölgeler ayrı ayrı değerlendirilmiştir. Bu ilişki; Çakmak 79 çeşidi için Orta Anadolu'da; Y= 129 + 0.734 T-0.00074 T 2 , Kuzeygeçit bölgesinde Y= 55 + 0.83 T-0.00096 T 2 , Kunduru 1149 çeşidi için; Y= 93 + 0.504 T-0.00051T 2 eşitliği ile ortaya çıkmıştır. Ekonomik tohum miktarı; bin tane ağırlığı 40 g; olan Çakmak 79 çeşidi için Orta Anadolu bölgesinde 425 tane/m 2 (17 kg/da), Kuzeygeçit bölgesinde 375 tane/ m 2 ( 15 kg/da) ve bin tane ağırlığı 48 g olan Kunduru 1149 çeşidi için 375 tane/ m 2 (18 kg/da) olarak belirlenmiştir.

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Cite This Article

Karaca, M., Meyveci, K., Kabakçı, H., Güler, M. (1992). EFFECT OF SEEDING RATES ON THE GRAIN YIELDS OF SOME DURUM WHEAT VARIETIES. Biotech Studies, Volume: 2 Issue: 1. https://ajindex.com/articles/1375284

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