Araştırma Makalesi

Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage

Cilt: 15 Sayı: 4 26 Ekim 2026
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Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage

Öz

This study evaluated the effects of packing density (500, 650, and 800 g/L fresh weight) and a homofermentative microbial inoculant (containing Lactobacillus plantarum and Enterococcus faecium; 0 or 500 mg/kg) on the physical quality, chemical composition, and estimated nutritive value of maize (Zea mays L.) silage. A completely randomised design with a 3 × 2 factorial arrangement was used, with each of the six treatment combinations replicated four times (n = 24). Forage harvested at the ½ milk line stage was ensiled in 2-L glass jar silos and stored for 42 days. Packing density had no significant effect on silage pH, physical quality scores (colour, odour, structure), or any chemical or nutritive value parameter (P > 0.05). However, inoculant application significantly reduced organic matter, starch, and non-structural carbohydrate concentrations, while increasing ash, neutral detergent fibre, and hemicellulose contents (P < 0.05). Lower estimated dry matter intake, relative feed value, and metabolizable energy values were observed in inoculant-treated silage (P < 0.05), whereas digestible dry matter, total digestible nutrients, and net energy for lactation were unaffected. Significant interactions between packing density and inoculant application were observed for organic matter and ash, with the greatest differences occurring at the lowest packing density (500 g/L). These findings indicate that, the fermentation and nutritive characteristics of maize silage were governed primarily by inoculant application rather than packing density and suggest that homofermentative inoculants should be applied with consideration of substrate characteristics rather than as a routine practice.

Anahtar Kelimeler

Etik Beyan

No live animal experiments were conducted in this study, and ethical approval was not required because the research involved only laboratory-based analyses of silage material

Kaynakça

  1. OAC International. (2016). Official methods of analysis of AOAC International (20th ed.). Rockville, MD: AOAC International.
  2. Arriola, K. G., Kim, S. C., & Adesogan, A. T. (2011). Effect of applying inoculants with heterolactic or homolactic and heterolactic bacteria on the fermentation and quality of corn silage. Journal of Dairy Science, 94(3), 1511–1516. https://doi.org/10.3168/jds.2010-3807
  3. Borreani, G., Tabacco, E., Schmidt, R. J., Holmes, B. J., & Muck, R. E. (2018). Silage review: Factors affecting dry matter and quality losses in silages. Journal of Dairy Science, 101(5), 3952–3979. https://doi.org/10.3168/jds.2017-13837
  4. Eliş, S., & Özyazici, M. (2019). Determination of the silage quality characteristics of different switchgrass (Panicum virgatum L.) cultivars. Applied Ecology & Environmental Research, 17(6). http://dx.doi.org/10.15666/aeer/1706_1575515773
  5. Ferraretto, L. F., Shaver, R. D., & Luck, B. D. (2018). Silage review: Recent advances and future technologies for whole-plant and fractionated corn silage harvesting. Journal of Dairy Science, 101(5), 3937–3951. https://doi.org/10.3168/jds.2017-13728
  6. Filya, I. (2003). The effect of Lactobacillus buchneri and Lactobacillus plantarum on the fermentation, aerobic stability, and ruminal degradability of low dry matter corn and sorghum silages. Journal of Dairy Science, 86(11), 3575–3581. https://doi.org/10.3168/jds.S0022-0302(03)73963-0
  7. Hall, M. B., Jennings, J. P., Lewis, B. A., & Robertson, J. B. (2001). Evaluation of starch analysis methods for feed samples. Journal of the Science of Food and Agriculture, 81(1), 17-21. https://doi.org/10.1002/1097-0010(20010101)81:1<17::AID- JSFA758>3.0.CO;2-B
  8. Holmes, B. J., Muck, R. E., & Rankin, M. C. (2003). Forage storage design and management tools. In Fifth International Dairy Housing Conference for 2003 (p. 178). American Society of Agricultural and Biological Engineers.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Hayvan Besleme, Hayvan Beslenmesi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

26 Ekim 2026

Gönderilme Tarihi

21 Temmuz 2026

Kabul Tarihi

30 Eylül 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 15 Sayı: 4

Kaynak Göster

APA
Er, M., & Akçay, H. (2026). Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage. Animal Health Production and Hygiene, 15(4). https://doi.org/10.53913/aduveterinary.2000636
AMA
1.Er M, Akçay H. Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage. Animal Health Production and Hygiene. 2026;15(4). doi:10.53913/aduveterinary.2000636
Chicago
Er, Murat, ve Hulusi Akçay. 2026. “Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage”. Animal Health Production and Hygiene 15 (4). https://doi.org/10.53913/aduveterinary.2000636.
EndNote
Er M, Akçay H (01 Ekim 2026) Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage. Animal Health Production and Hygiene 15 4
IEEE
[1]M. Er ve H. Akçay, “Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage”, Animal Health Production and Hygiene, c. 15, sy 4, Eki. 2026, doi: 10.53913/aduveterinary.2000636.
ISNAD
Er, Murat - Akçay, Hulusi. “Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage”. Animal Health Production and Hygiene 15/4 (01 Ekim 2026). https://doi.org/10.53913/aduveterinary.2000636.
JAMA
1.Er M, Akçay H. Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage. Animal Health Production and Hygiene. 2026;15. doi:10.53913/aduveterinary.2000636.
MLA
Er, Murat, ve Hulusi Akçay. “Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage”. Animal Health Production and Hygiene, c. 15, sy 4, Ekim 2026, doi:10.53913/aduveterinary.2000636.
Vancouver
1.Murat Er, Hulusi Akçay. Effects of packing density and homofermentative microbial inoculant on the physical quality, chemical composition, and estimated nutritive value of maize silage. Animal Health Production and Hygiene. 01 Ekim 2026;15(4). doi:10.53913/aduveterinary.2000636