Ekim sıklığının iki ve altısıralı arpalarda tane ve protein verimleri ile tanedeki protein oranına etkileri
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Date
1983
Authors
Gençtan, Temel
Özgen, Murat
Journal Title
Journal ISSN
Volume Title
Publisher
Uludağ Üniversitesi
Abstract
Bu araştırma, 1979-1980 yıllarında A. Ü. Ziraat Fakültesi, Tarla Bitkileri Bölümü'nde yürütülmüştür. Araştırmanın amacı, ekim sıklığının iki ve altısıralı arpalarda tane ve protein verimi ile tanedeki protein oranına etkilerini ve en uygun ekim sıklığını belirtmektir. Bu amaçla dört farklı ekim sıklığında (300, 400, 500 ve 6 00 tohum/m2 ) yetiştirilen ikisıralı, üç ve altısıralı iki arpa çeşidinde : 1. Tane verimi ile çeşitler ve ekim sıklıkları arasındaki farklılıklann ve çeşit x ekim sıklığı interaksiyonunun önemli olduğu, 2. Tanede protein oranı ile çeşitler arasında önemli, ekim sıklıkları arasında önemsiz farklılıkların bulunduğu ve çeşit X ekim sıklığı interaksiyonunun önemsiz olduğu , 3. Protein verimi ile çeşitler ve ekim sıklıkları arasındaki farklılığın ve çeşit x ekim sıklığı interaksiyonunun önemli olduğu belirlenmiştir. 4. Duncan Testi 'ne göre yapılan değerlendirmede ekim sıklığının tane ve protein verimlerini aynı yönde etkilediği, ekim sıklığı belirli bir sınıra kadar arttıkça, tane ve protein verimlerinin de arttığı, ekim sıklığının tanedeki protein oranına önemli düzeyde etkili olmadığı ve deneme koşullarında en uygun ekim sıklığının 500-600 tohum /m2 olduğu saptanmıştır.
This research work was conducted at the university of Ankara, Faculty of Agriculture, Department of Agronomy in 1979-1980.The main goal of this research was to study the effects of seeding rate on the seed and protein yield and the protein concent and to find out the most efficient seeding rates. The results of the experiment which was conducted with four seeding rates (300, 400, 500 and 600 seeds per square meters) and two barley varieties can be summarised as follows: 1. There were significant differences between seed yield, varieties and seeding rates and the variety x seeding rate interaction was also significant. 2. The differences between the protein cantent in seed and varieties was significant, while the differences between seeding rates and variety x seeding rate interaction were not significant. 3. It was indicated that the differences between protein yield, varieties and seeding rates and the interaction between variety and seeding rates were significant. 4. By evaluation of the results of Duncan test , it was found that seed and protein yield were effected by seeding rate; with the increase of seeding rate to a certain extend both seed and protein yields were also increased; the protein content in the seed was not effected considerably by the seeding rate; under the conditions of this experiment the most efficient seeding rate was 500-600 seed/m2.
This research work was conducted at the university of Ankara, Faculty of Agriculture, Department of Agronomy in 1979-1980.The main goal of this research was to study the effects of seeding rate on the seed and protein yield and the protein concent and to find out the most efficient seeding rates. The results of the experiment which was conducted with four seeding rates (300, 400, 500 and 600 seeds per square meters) and two barley varieties can be summarised as follows: 1. There were significant differences between seed yield, varieties and seeding rates and the variety x seeding rate interaction was also significant. 2. The differences between the protein cantent in seed and varieties was significant, while the differences between seeding rates and variety x seeding rate interaction were not significant. 3. It was indicated that the differences between protein yield, varieties and seeding rates and the interaction between variety and seeding rates were significant. 4. By evaluation of the results of Duncan test , it was found that seed and protein yield were effected by seeding rate; with the increase of seeding rate to a certain extend both seed and protein yields were also increased; the protein content in the seed was not effected considerably by the seeding rate; under the conditions of this experiment the most efficient seeding rate was 500-600 seed/m2.
Description
Keywords
İki ve altısıralı arpalar, Protein verimi, Tane verimi, Duncan testi, Two and six row barleys, Protein yield, Seed yield, Duncan test
Citation
Akbay, G. vd. (1983). “Ekim sıklığının iki ve altısıralı arpalarda tane ve protein verimleri ile tanedeki protein oranına etkileri”. Uludağ Üniversitesi Ziraat Fakültesi Dergisi, 2(1), 95-105.