Farklı dozlarda fosfor uygulamalarının İtalyan çimi tohum verimine etkisi
Küçük Resim Yok
Dosyalar
Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ege Üniversitesi, Fen Bilimleri Enstitüsü
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu araştırma farklı dozlarda fosfor uygulamalarının İtalyan çimi tohum verimine etkilerini incelemek amacıyla, İzmir İli Bornova İlçesi ekolojik koşullarında, Ege Üniversitesi Ziraat Fakültesi Tarla Bitkileri Bölümü deneme tarlalarında Aralık 2020 - Mayıs 2021 ayları arasında yürütülmüştür. Araştırmadaki denemede, tesadüf blokları deneme desenine uygun olarak 3 tekerrürlü düzenlenmiş ve parsel boyutları 2 m x 2 m = 4 m2 olacak şekilde yürütülmüştür. Bitki materyali olarak Grasslands Bıll cinsi İtalyan çimi kullanılmıştır. Fosfor olarak ise % 45 lik triple süper fosfat formunda ve 0 - 2,5 - 5 - 7,5 ve 10 kg/da dozlarında gübre uygulanmıştır. Araştırmada, bitki boyu, başak uzunluğu, başakta başakçık sayısı, tohum verimi ve bin dane ağırlığı incelenen parametrelerdir. Bu çalışma sonucunda elde edilen verinin çözümlemesinde varyans analizi kullanılmıştır. Yapılan analiz sonucunda, İtalyan çiminde bitki boyu, başak uzunluğu, başakta başakçık sayısı, tohum verimi ve bin dane ağırlığı olmak üzere tüm parametrelerin uygulanan fosfor dozlarından istatistiki olarak önemli düzeyde etkilendiği görülmüştür. İtalyan çiminde incelenen unsurların fosfor gübresi dozlarından etkilenmesi lineer olarak gerçekleşmiş olup, en az verimin 0 kg/da fosfor uygulamasında elde edilirken, en yüksek verimin ise 10 kg/da fosfor uygulamasından elde edildiği saptanmıştır.
This research was carried out between December 2020 and May 2021 in the experimental fields of Ege University Faculty of Agriculture, Field Crops Department, in the ecological conditions of Bornova District of Izmir, in order to examine the effects of phosphorus applications at different doses on Italian grass seed yield. In the experiment in the research, randomized blocks were arranged in 3 replications in accordance with the experimental design and the parcel dimensions were carried out to be 2 m x 2 m = 4 m2. Grasslands Bıll type Italian grass was used as plant material, and as phosphorus, ise % 45 triple ixers phosphate form and 0 - 2,5 - 5 - 7,5 and 10 kg/da fertilizer were applied. In the study, plant height, spike length, number of spikelets ixers pike, seed yield and thousand-grain weight were the parameters examined. Analysis of variance was used in the analysis of the data obtained at the end of this study. As a result of the analysis, it was seen that all parameters examined in Italian grass were statistically affected by the applied phosphorus doses. It was determined that the effects of the investigated elements in the Italian ryegrass from the phosphorus fertilizer doses were linear, and the lowest yield was obtained in the application of 0 kg/da of phosphorus, while the highest yield was obtained from the application of phosphorus at 10 kg/da.
This research was carried out between December 2020 and May 2021 in the experimental fields of Ege University Faculty of Agriculture, Field Crops Department, in the ecological conditions of Bornova District of Izmir, in order to examine the effects of phosphorus applications at different doses on Italian grass seed yield. In the experiment in the research, randomized blocks were arranged in 3 replications in accordance with the experimental design and the parcel dimensions were carried out to be 2 m x 2 m = 4 m2. Grasslands Bıll type Italian grass was used as plant material, and as phosphorus, ise % 45 triple ixers phosphate form and 0 - 2,5 - 5 - 7,5 and 10 kg/da fertilizer were applied. In the study, plant height, spike length, number of spikelets ixers pike, seed yield and thousand-grain weight were the parameters examined. Analysis of variance was used in the analysis of the data obtained at the end of this study. As a result of the analysis, it was seen that all parameters examined in Italian grass were statistically affected by the applied phosphorus doses. It was determined that the effects of the investigated elements in the Italian ryegrass from the phosphorus fertilizer doses were linear, and the lowest yield was obtained in the application of 0 kg/da of phosphorus, while the highest yield was obtained from the application of phosphorus at 10 kg/da.
Açıklama
Anahtar Kelimeler
İtalyan Çimi, Fosfor, Tohum Verimi, Italian Ryegrass, Phosphorus, Seed Yield
