Research Article

Effects of Nettle (Urtica dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability

Number: Advanced Online Publication Early Pub Date: November 7, 2026
TR EN

Effects of Nettle (Urtica dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability

Abstract

This study evaluated the effects of nettle (Urtica dioica)-alfalfa hay mixture on nutrient composition, in vitro degradability, and selected rumen fermentation parameters. The experimental substrates consisted of alfalfa hay alone (AH) and alfalfa hay supplemented with nettle at 5% (AH+N5) and 10% (AH+N10) inclusion levels. The chemical composition of nettle and the experimental substrates was determined, and in vitro rumen degradability, ammonia nitrogen (NH₃-N) concentration, and pH were assessed. The nettle-alfalfa hay mixture significantly affected dry matter, crude ash, and ether extract contents, as well as organic matter (p<0.001). However, neutral detergent fiber, acid detergent fiber, acid detergent lignin, crude fiber, and in vitro dry matter degradability were not significantly influenced by nettle inclusion. In contrast, the nettle-alfalfa hay mixture significantly reduced in vitro rumen NH₃-N concentration and pH (p<0.05). These results indicate that the inclusion of nettle in alfalfa hay may influence ruminal ammonia accumulation under the present in vitro conditions. Further in vivo studies are needed to determine whether these changes are associated with improved nitrogen utilization in ruminant diets.

Keywords

Supporting Institution

TÜBİTAK BİDEB under the 2209-A Research Project Support Programme

Project Number

1919B012208681

Ethical Statement

None of the animals were harmed during the collection of in situ trial and in vitro trials.

Thanks

This study was supported by TÜBİTAK BİDEB under the 2209-A Research Project Support Programme (Project No: 1919B012208681).

References

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  7. Baruh Ünal, A., & Kocabağlı, N. (2017). Effect of different levels of oregano essential oil on some rumen parameters in lambs. İstanbul Üniversitesi Veteriner Fakültesi Dergisi, 43(2), 116-122.
  8. Ceylan, F., & Yücel, E. (2015). Düzce ve çevresinde gıda olarak tüketilen yabani bitkilerin tüketim biçimleri ve besin öğesi değerleri. Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, 15(3), 1-17.

Details

Primary Language

English

Subjects

Animal Feeding

Journal Section

Research Article

Early Pub Date

November 7, 2026

Publication Date

-

Submission Date

March 5, 2026

Acceptance Date

July 9, 2026

Published in Issue

Year 2026 Number: Advanced Online Publication

APA
İflazoğlu Mutlu, S., Güler, B., Muslu, H. E., Tatlı Seven, P., & Seven, İ. (2026). Effects of Nettle (Urtica dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, Advanced Online Publication. https://doi.org/10.18016/ksutarimdoga.vi.1900146
AMA
1.İflazoğlu Mutlu S, Güler B, Muslu HE, Tatlı Seven P, Seven İ. Effects of Nettle (Urtica dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability. KSU J. Agric Nat. 2026;(Advanced Online Publication). doi:10.18016/ksutarimdoga.vi.1900146
Chicago
İflazoğlu Mutlu, Seda, Bilgeay Güler, Harun Emir Muslu, Pınar Tatlı Seven, and İsmail Seven. 2026. “Effects of Nettle (Urtica Dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, no. Advanced Online Publication. https://doi.org/10.18016/ksutarimdoga.vi.1900146.
EndNote
İflazoğlu Mutlu S, Güler B, Muslu HE, Tatlı Seven P, Seven İ (November 7, 2026) Effects of Nettle (Urtica dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi Advanced Online Publication
IEEE
[1]S. İflazoğlu Mutlu, B. Güler, H. E. Muslu, P. Tatlı Seven, and İ. Seven, “Effects of Nettle (Urtica dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability”, KSU J. Agric Nat., no. Advanced Online Publication, Nov. 2026, doi: 10.18016/ksutarimdoga.vi.1900146.
ISNAD
İflazoğlu Mutlu, Seda - Güler, Bilgeay - Muslu, Harun Emir - Tatlı Seven, Pınar - Seven, İsmail. “Effects of Nettle (Urtica Dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi. Advanced Online Publication (November 7, 2026). https://doi.org/10.18016/ksutarimdoga.vi.1900146.
JAMA
1.İflazoğlu Mutlu S, Güler B, Muslu HE, Tatlı Seven P, Seven İ. Effects of Nettle (Urtica dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability. KSU J. Agric Nat. 2026. doi:10.18016/ksutarimdoga.vi.1900146.
MLA
İflazoğlu Mutlu, Seda, et al. “Effects of Nettle (Urtica Dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability”. Kahramanmaraş Sütçü İmam Üniversitesi Tarım Ve Doğa Dergisi, no. Advanced Online Publication, Nov. 2026, doi:10.18016/ksutarimdoga.vi.1900146.
Vancouver
1.Seda İflazoğlu Mutlu, Bilgeay Güler, Harun Emir Muslu, Pınar Tatlı Seven, İsmail Seven. Effects of Nettle (Urtica dioica)-Alfalfa Hay Mixture on in Vitro Fermentation and Degradability. KSU J. Agric Nat. 2026 Nov. 7;(Advanced Online Publication). doi:10.18016/ksutarimdoga.vi.1900146


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