Bazı Tritikale Çeşitlerinin Besleme Değeri ve İn vitro Gaz Üretiminin Belirlenmesi

Bu çalışmada bazı tritikale çeşitlerine ait tanelerin kimyasal bileşimi, in vitro toplam gaz üretimi (TG), metabolik enerji (ME) ve organik madde sindirim derecelerinin (OMSD) belirlenmesi amaçlanmıştır. Çeşitlerin ham kül (HK) içerikleri %2.05-2.30, ham yağ (HY) içerikleri %1.82-3.00, ham protein (HP) içerikleri %9.44-13.25, asit çözücülerde çözünmeyen lif (ADF) ve nötr çözücülerde çözünmeyen lif (NDF) içerikleri sırasıyla %2.51-4.50, %15.15-17.65 aralığında yer almıştır. Çeşitlerin in vitro TG üretimleri 57.59-62.51 ml, ME ve OMSD dereceleri ise sırasıyla 11.69 - 12.55 Mj kg-1 KM ve %78.06 ile 82.24 arasında değişmiştir. Metabolik enerji değeri bakımından Bera ve Tatlıcak 97, OMSD bakımından Bera çeşidi ön plana çıkmıştır. Tritikale tanelerinin kimyasal bileşimleri, in vitro TG, ME ve OMSD değerleri üzerine çeşitlerin etkisinin önemli olduğu görülmüştür (P<0.05). Kimyasal bileşim ve fermentasyon parametrelerine göre HP, ME ve OMSD bakımından yüksek değerlere sahip olan Bera çeşidinin tane üretimi için tavsiye edilebileceği belirlenmiştir.

Anahtar Kelimeler:

Chemical composition, Triticale, Varieties, İn vitro total gas, Chemical composition, Triticale, Varieties, İn vitro total gas

Determination of Nutritive Value and In Vitro Gas Production of Some Triticale Varieties.

The aim of this study to determine the chemical composition, in vitro total gas production (TG), metabolisable energy (ME) and organic matter digestibility (OMD) of grains belonging to different triticale varieties. Crude ash (CA) contents of varieties range from 2.05 to 2.30%, ether extract (EE) contents of the varieties is range of 1.82%-3.00%, crude protein (CP) content of varieties between 9.44 and 13.25%, acid detergent fiber (ADF) and neutral detergent fiber (NDF) contents of were range of 2.51-4.50% and 15.15-17.65%, respectively. In vitro total gas production of varieties was between 57.59 and 62.51, ME and OMD also between 11.69-12.55 Mj kg-1 DM and 78.06-82.24%, respectively. While Bera and Tatlıcak 97 leap out in terms of ME, Bera variety leap out in terms of OMD. Effects of varieties on chemical composition, in vitro TG, ME and OMD of triticale grains were found to be significant (P<0.05). According to chemical composition and fermentation parameters, Bera variety, has high values in terms of CP, ME and OMD can be recommended for grain production.

Keywords:

Chemical composition, Triticale, Varieties, In vitro total gas,

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