Comparison of models for some testicular characteristics in Karakaş male lambs

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dc.authorid0000-0003-4585-0917en_US
dc.contributor.authorKarakuş, Kadir
dc.contributor.authorAygün, Turgut
dc.contributor.authorÇelik, Şenol
dc.contributor.authorTariq, Mohammad Masood
dc.contributor.authorAli, Muhammad Zeeshan
dc.contributor.authorRafeeq, Majed
dc.contributor.authorBukhari, Farhat Abbas
dc.date.accessioned2021-06-14T07:39:53Z
dc.date.available2021-06-14T07:39:53Z
dc.date.issued2020en_US
dc.departmentMTÖ Üniversitesi, Ziraat Fakültesi, Zootekni Bölümüen_US
dc.description.abstractThis study was aimed to search testis growth of Karakaş male lambs raised in intensive conditions and to build the forecasting model of live weight in lambs using 4 data mining CHAID, Exhaustive CHAID, CART, and multivariate adaptive regression splines (MARS). Effects of genotype and some environment factors such as birth type, dam age, lamb' age in control and live weight on testis characteristics were also researched. The furthest importance sequence was obtained for testis length (TESLENG) (100%), followed by age, testis diameter (TDIA), age in control (DAGE), birth weight (BW), around scrotum (SCC), scrotum length (SCL) and birth type (BT). TDIA > 8.5 and DAGE will provide 21.06 unit to live weight (LW). BW > 4.2 will provide 18.43 kg to LW. TESLENG > 8.5, SCC < 2.4 and SCL will provide 8.227 to LW. TDIA < 4.5 and TESLENG > 9 will provide 4.095 to LW. Analytic results shown that MARS outperformed CHAID, Exhaustive CHAID, and CART approaches in terms of R2, Adj. R2, RMSE, SD ratio, MAPE and AIC provided effective alternatives for forecasting live weight of lambs. Purpose of MARS algorithm having very high predictive precision in the prediction of LW from body features may put onward a new view point for 39 lambs breeders.en_US
dc.identifier.citationKarakuş, K., Aygün, T., Çelik, Ş., Tariq, M. M., Ali, M., Rafeeq, M., & Bukhari, F. A. (2020). Comparison of Models for some Testicular Characteristics in Karakaş Male Lambs. Pakistan Journal of Zoology, 52 (6), 2047-2055en_US
dc.identifier.doi10.17582/journal.pjz/20190212120218
dc.identifier.endpage2055en_US
dc.identifier.issn0030-9923en_US
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85091159469en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage2047en_US
dc.identifier.urihttps://dx.doi.org/10.17582/journal.pjz/20190212120218
dc.identifier.urihttps://hdl.handle.net/20.500.12899/244
dc.identifier.volume52en_US
dc.identifier.wosWOS:000591649900003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKarakuş, Kadir
dc.language.isoenen_US
dc.publisherZoological Society of Pakistanen_US
dc.relation.ispartofPakistan Journal of Zoologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectLamben_US
dc.subjectTestisen_US
dc.subjectLive weighten_US
dc.subjectMARSen_US
dc.subjectData miningen_US
dc.titleComparison of models for some testicular characteristics in Karakaş male lambsen_US
dc.typeArticleen_US

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