Effects of different nitrogen doses and cultivars on fermentation quality and nutritive value of Italian ryegrass (Lolium multiflorum Lam.) silages

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dc.authoridertekin, ibrahim/0000-0003-1393-8084
dc.authoridATIS, IBRAHIM/0000-0002-0510-9625
dc.authoridAYGUN, YUSUF ZIYA/0000-0001-9842-006X
dc.authoridKIZILSIMSEK, MUSTAFA/0000-0002-0295-0603
dc.authoridYILMAZ, Saban/0000-0003-2558-5802
dc.contributor.authorErtekin, Ibrahim
dc.contributor.authorAtis, Ibrahim
dc.contributor.authorAygun, Yusuf Ziya
dc.contributor.authorYilmaz, Saban
dc.contributor.authorKizilsimsek, Mustafa
dc.date.accessioned2024-09-18T19:54:25Z
dc.date.available2024-09-18T19:54:25Z
dc.date.issued2022
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractObjective: The fermentation profile and silage quality of 3 Italian ryegrass (Lolium multiflorum Lam.) cultivars (cvs. Devis, Hellen, and Trinova) treated with 5 nitrogen doses (0, 50, 100, 150, and 200 kg/ha) were evaluated. Methods: The experiment was laid out in split plot in randomized complete block design with three replications. Annual ryegrass cultivars used in this study have been commonly grown in Turkey. Nitrogen doses were set in main plot and cultivars in split plot in the field. Plants were harvested at full-flowering stage with dry matter content about 220 g/kg for first cutting and 260 g/kg for second cutting. Harvested plants were chopped theoretically into 2 to 3 cm lengths for ensiling. Chopped fresh materials were ensilaged by compressing in 2 L plastic jars about 3 +/- 0.1 kg. Results: Effects of N doses on dry matter, neutral detergent fiber, acid detergent fiber, dry matter digestibility, relative feed value, crude protein, pH, ammonia nitrogen, lactic acid, acetic acid, and lactic acid/acetic acid were statistically significant while water soluble carbohydrate, ash and organic matter were not statistically different. Ammonia nitrogen, crude protein, ash, organic matter, lactic acid, and lactic acid/acetic acid were affected by cultivars, but the other parameters were not. Increasing nitrogen applications positively affected the chemical composition of annual ryegrass silage. The significant increase in protein content was remarkable, however, silage fermentation properties were adversely affected by the increasing nitrogen dose. Conclusion: It can be recommended 150 kg/ha nitrogen dose for annual ryegrass harvested at full blooming stage. Even though the silage fermentation properties of the used cultivars were similar, cv. Devis gave better results than the others in terms of silage pH and relative feed value.en_US
dc.identifier.doi10.5713/ab.21.0113
dc.identifier.endpage46en_US
dc.identifier.issn2765-0189
dc.identifier.issn2765-0235
dc.identifier.issue1en_US
dc.identifier.pmid34237921en_US
dc.identifier.scopus2-s2.0-85122998034en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage39en_US
dc.identifier.urihttps://doi.org/10.5713/ab.21.0113
dc.identifier.urihttps://hdl.handle.net/20.500.12483/7722
dc.identifier.volume35en_US
dc.identifier.wosWOS:000737054900005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAsian-Australasian Assoc Animal Production Socen_US
dc.relation.ispartofAnimal Bioscienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAnnual Ryegrassen_US
dc.subjectFermentation Qualityen_US
dc.subjectNitrogen Fertilizeren_US
dc.subjectNutritive Valueen_US
dc.subjectSilageen_US
dc.titleEffects of different nitrogen doses and cultivars on fermentation quality and nutritive value of Italian ryegrass (Lolium multiflorum Lam.) silagesen_US
dc.typeArticleen_US

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