Bu çalışmada, toplam bir yıl süreyle, Aksaray, Balıkesir, İzmir, Kırşehir, Konya ve Niğde olmak üzere 6 ilden temin edilen toplam 216 adet mısır silajı örnekleri Yakın Kızılötesi Spektroskopisi (NIRS) kullanılarak analiz edildi. Nem içeriği en düşük Balıkesir ve Kırşehir’den, en yüksek Konya’dan elde edilen silaj örneklerinde saptandı (P<0.01). İzmir, Kırşehir, Konya, Niğde’den elde edilen silajların ham selüloz bakımından aralarındaki farklar önemsiz iken, Aksaray’a göre daha düşük bulundu (P<0.01). En yüksek acid detergent fiber (ADF) içeriği Balıkesir ve Kırşehir’de gözlendi (P<0.01). Neutral detergent fiber (NDF) içeriği en düşük iller Konya, İzmir ve Kırşehir, en yüksek il ise Aksaray’dı (P<0.01). Ham protein içeriği en düşük Niğde’den, en yüksek Aksaray’dan alınan silaj örneklerinde tespit edildi (P<0.01). Ether extract (EE) içeriği en düşük iller Aksaray, Konya ve Niğde iken en yüksek ortalamaya sahip il Balıkesir’di (P<0.01). Nişasta ortalaması en düşük iller Aksaray, Konya ve Niğde, en yüksek iller ise Balıkesir ve Kırşehir olarak bulundu (P<0.01). Ham kül ortalaması en yüksek il Aksaray’dı (P<0.01). Sonuç olarak, mısır silajının yetiştirildiği iller, analiz edilen örneklerin kimyasal besin bileşenlerini büyük ölçüde etkiledi (P<0.01). Ek olarak, NIRS teknolojisinin silaj kalitesinin hızlı ve doğru belirlenmesi açısından faydalı olabileceği sonucuna varıldı.
In this study, a total of 216 corn silage samples collected from 6 provinces (namely Aksaray, Balıkesir, İzmir, Kırşehir, Konya and Niğde) over a period of one year were analyzed using Near Infrared Spectroscopy (NIRS) method. The lowest moisture content was found in silage samples from Balıkesir and Kırşehir, whilst the highest was in those from Konya (P<0.01). The differences between the silages collected from İzmir, Kırşehir, Konya and Niğde were not significant in terms of crude fiber (CF), but they were all significantly lower than Aksaray (P<0.01). The highest acid detergent fibre (ADF) content was observed in Balıkesir and Kırşehir (P<0.01). Neutral detergent fibre (NDF) content was the lowest in Konya, İzmir and Kırşehir and the highest in Aksaray (P<0.01).Crude protein (CP) content was lowest in silage samples from Niğde and highest in samples from Aksaray (P<0.01). As to ether extract (EE) Aksaray, Konya and Niğde had the lowest content whereas Balıkesir had the highest average value (P<0.01). The provinces with the lowest starch content were Aksaray, Konya and Niğde, while Balıkesir and Kırşehir were the ones with highest values (P<0.01). Aksaray had the highest crude ash (CA) average (P<0.01). In conclusion, the chemical nutrient compositions of the analyzed corn silage samples were significantly influenced by their provinces of origin (P<0.01). Additionally, it was concluded that NIRS technology could be useful for rapid and accurate determination of silage quality.
Not required
-
The authors would like to express their gratitude to Trouw Nutrition Digital Services Manager Ms. Merve Gündoğar and Digital Services Support Specialist Mr. Galipcan Güler for their valuable and generous support in conducting the analyses.
Primary Language | English |
---|---|
Subjects | Agricultural Engineering (Other) |
Journal Section | Articles |
Authors | |
Early Pub Date | September 30, 2025 |
Publication Date | September 30, 2025 |
Submission Date | March 2, 2025 |
Acceptance Date | September 15, 2025 |
Published in Issue | Year 2025 Volume: 10 Issue: 5 |