Farklı Yonca Çeşitlerinin Ot Verimi ve Bazı Kalite Özelliklerinin Belirlenmesi

Abstract

Çalışmada yonca çeşitlerinin bitki boyu, kuru ot verimi, ham protein oranı, protein verimi, ADF ve NDF içerikleri belirlenmiştir. İncelenen yonca çeşitlerinde ortalama bitki boyu en yüksek Emiliano (86.9 cm), en düşük ise Kayseri (57.5 cm) çeşidinde belirlenmiştir. Yonca çeşitlerinin iki yıllık toplam kuru ot verimleri 2107.0 (Bilensoy)-4330.5 kg/da (Sunter) arasında değişim göstermiştir. Ham protein oranı %24.2-26.1 arasında değişiklik gösterirken, en yüksek toplam protein verimi Sunter (590.6 kg/da), en düşük ise Gea (325.1 kg/da) çeşitlerinden elde edilmiştir. Araştırmadan elde edilen iki yıllık sonuçlara göre; Yozgat koşullarında Sunter, Victoria, Başbağ, Nimet, Emiliano ve Plato çeşitlerinin yüksek performans gösterdiği ve bölgemiz şartlarında başarıyla yetiştirilebileceği belirlenmiştir.

Determining the performance of alfalfa population collected from a narrow agroeceological zone of Turkey

“…Instead, CP yields were highest at Arslanbeyli and Bagliisa populations in the first year (both 4.42 t/ha), at Saricicek population in the second year (7.24 t/ha), at Servi population (8.07 t/ ha) in the third year, and at Servi population for the average of three years (6.40 t/ha). Under similar arid climatic conditions in Turkey, SENGUL et al (2003) was obtained 2.46-3.21 t/ha, TURAN et al (2017) was obtained 1.35-2.83 t/ha and ENGIN & Table 2 -Green herbage and hay yields of alfalfa genotypes. MUT (2017) 4.29 t/ha CP yields.…”

“…Under similar arid climatic conditions in Turkey, SENGUL et al (2003) was obtained 2.46-3.21 t/ha, TURAN et al (2017) was obtained 1.35-2.83 t/ha and ENGIN & Table 2 -Green herbage and hay yields of alfalfa genotypes. MUT (2017) 4.29 t/ha CP yields. These CP rate and yield values are in accordance with our results.…”

“…at Bilensoy 80 variety in the first year (25.7%), at Taslicay and Senkoy-1 population in the second year (both 24.8%), at Kumgecit population (24.0%) in the third year, and at Kumgecit population for the average of three years (24.2%). Under similar arid climatic conditions in Turkey, ENGIN & MUT(2017) and CACAN et al (2018) was obtained 25.0% and 23.9-25.9% respectively BASBAG et al (2009),. collected 11 alfalfa clones from Southeastern and Eastern Regions of Turkey and determined a significant variation in quality properties of alfalfa clones for crude protein (17.3-23.2%).…”

“…5 Genotypes produced average values of 6.5-8.5 t/ha forage dry matter yield. GoKALP et al (2017) reported that they obtained 11.8-13.3 t/ha green herbage yield in Tokat, in Turkey.…”

“…RFV values were highest at Bagliisa population in the first year (190.7), at Gea variety in the second year (253.7), at Kumgecit population (199.4) in the third year, and at Gea variety for the average of three years (208). In a study of BASBAG et al, (2017), 16 individual plants were selected from the Southeastern Turkey from their natural habitat and clonally propagated in field trials where relative feed value ranged from 134.3 to 306.1. The obtained DDM rates were similar to the findings of CACAN et al (2018) (71.0-74.4%).…”