The effect of seasonal variation on macromineral contents of sainfoin genotypes and assessments with biplot analysis

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dc.authorid0000-0002-5834-5277en_US
dc.authorid0000-0001-8968-7555en_US
dc.contributor.authorSayar, Mehmet Salih
dc.contributor.authorHan, Yavuz
dc.date.accessioned2023-11-02T06:11:18Z
dc.date.available2023-11-02T06:11:18Z
dc.date.issued2023en_US
dc.departmentDicle Üniversitesi, Bismil Meslek Yüksek Okulu, Bitkisel ve Hayvansal Üretim Bölümüen_US
dc.description.abstractBackground and aim: The use of quality forages in animal nutrition makes great contribution to increase in animal products both in quantity and quality. Macromineral content is an important factor affecting the quality of forages, and the contents in forages can vary due to many factors. Seasonal variation is one of the among the factors, and the study was held to reveal the effect of spring and autumn seasons cuttings on macromineral contents of sainfoin (Onobrychis viciifolia Scop.) which is one of the important and mostly cultivated perennial legume forage species in Turkey. Methods: For this reason; a field experiment was conducted according to randomized blocks design with three replications in the research area of GAP International Agricultural Research and Training Center (GAP IARTC) Diyarbakir, Turkey. Results: The study results showed that there were highly significant differences (P<0.01) between the forage harvesting seasons in terms all of the examined traits, and calcium (Ca), potassium (K), magnesium (Mg) and phosphorus (P) contents forages of sainfoin genotypes in autumn season were found lower than those of in the spring season cutting. Furthermore, the following ranges determined in the examined traits; Ca content 10.22–12.46 g kg-1 DM, K content 25.41– 37.16 g kg-1 DM, Mg content 1.00–1.61 g kg-1 DM, P content 1.99–3.22 DM g kg-1 DM, Ca/P ratio 3.59–5.79 and K/(Ca+Mg) (tetany) ratio 1.98–2.86. On the other hand, both biplot and correlation analysis showed that there was highly significant and positive relationship among Ca, Mg contents, Ca/P ratio traits. However, there was negative relationship between the three traits and P content, K/(Ca+Mg) (tetany) ratio traits. In addition, there was highly significant (P<0.01) but negative relationship between P content and K content traits in sainfoin genotypes. Conclusions: By taking into to all of the examined traits together, biplot analysis revealed that Lütfibey and Peschanjy-1251 cultivars came to fore in spring season cutting, while CTC Population and Ozerbey-03 cultivars came to fore in autumn season cutting. Also, sainfoin forage obtained in spring season cutting was found richer in terms of Ca, Mg, P and K contents, but due to higher K/(Ca+Mg) (tetany) ratio of the spring season, animal feed with the spring season sainfoin forage may be more susceptible to catching grass tetany incidence especially for dairy cows. To avoid risk of the incidence, the feeds having more Mg content and lower K content should be taken place in the animal rations.en_US
dc.identifier.citationSayar, M. S. ve Han, Y. (2023). The effect of seasonal variation on macromineral contents of sainfoin genotypes and assessments with biplot analysis. Progress in Nutrition, 25(1), 1-13.en_US
dc.identifier.doi10.23751/pn.v25i1.13776
dc.identifier.endpage13en_US
dc.identifier.issn1129-8723
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85159201926
dc.identifier.scopusqualityQ3
dc.identifier.startpage1en_US
dc.identifier.urihttps://mattioli1885journals.com/index.php/progressinnutrition/article/view/13776
dc.identifier.urihttps://hdl.handle.net/11468/13024
dc.identifier.volume25en_US
dc.indekslendigikaynakScopus
dc.institutionauthorSayar, Mehmet Salih
dc.language.isoenen_US
dc.publisherMattioli 1885en_US
dc.relation.ispartofProgress in Nutrition
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiplot analysisen_US
dc.subjectCa/P ratioen_US
dc.subjectCorrelation analysisen_US
dc.subjectForage macro nutrients contenten_US
dc.subjectK/(Ca+Mg) (tetany) ratioen_US
dc.subjectSainfoin (Onobrychis viciifolia Scop.)en_US
dc.titleThe effect of seasonal variation on macromineral contents of sainfoin genotypes and assessments with biplot analysisen_US
dc.titleThe effect of seasonal variation on macromineral contents of sainfoin genotypes and assessments with biplot analysis
dc.typeArticleen_US

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