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Çumra Ziraat Meslek Lisesinde (Konya) Yetiştirilen Esmer İneklerin Süt Verim Özellikleri ve Bu Özelliklere Ait Tekrarlanma Dereceleri

Year 2003, Volume: 17 Issue: 31, 13 - 17, 25.06.2003

Abstract

Bu araştırmada, Çumra Ziraat Meslek Lisesinde yetiştirilen Esmer ineklerin süt verim özellikleri bakımından per-formansları ile bu özelliklere ait tekrarlanma dereceleri belirlenmiştir. İncelenen özelliklere ait en küçük kareler orta-lamaları Laktasyon Süresi (LS), Laktasyon Süt Verimi (LSV), Günlük Ortalama Süt Verimi (GOSV) ve Günlük Maksi-mum Süt Verimi (GMSV) için sırasıyla 266.334.740 gün, 2578.7143.230 kg, 9.590.469 kg ve 15.190.217 kg olarak bulunmuştur. Aynı özelliklere ait tekrarlanma dereceleri ise sırasıyla 0.2750.0860, 0.2550.0870, 0.2340.0870 ve 0.1720.0880 olarak hesaplanmıştır. Araştırmada yılın LSV (p<0.01), LS, GOSV ve GMSV’ye (p<0.05) etkisi istatistik olarak önemli bulunmuştur. Laktasyon sırasının LS (p<0.05), LSV, GOSV ve GMSV’ye (p<0.01) etkisi ve buzağılama mevsiminin incelenen özelliklerin tamamı üzerine etkisi (p<0.01) istatistik olarak önem-lidir.

Milk Production Traits and Their Repeatabilitıes of Brown Swiss Cows Raised at Çumra Agricultural Highschool in Konya Province

Year 2003, Volume: 17 Issue: 31, 13 - 17, 25.06.2003

Abstract

This study was carried out to determine milk production traits and their repeatabilities of Brown Swiss herd raised at Çumra Agricultural High school in Konya Province. The least squares means of Lactation Period (LP), Lactation Milk Yield (LMY), Average Daily Milk Yield (ADMY) and Maximum Daily Milk Yield (MDMY) were determined as 266.334.740 days, 2578.7143.230 kg, 9.590.469 kg and 15.190.217 kg respectively. Repeatabilities of LP, LMY, ADMY and MDMY were found as 0.2750.0860, 0.2550.0870, 0.2340.0870 and 0.1720.0880 respectively. The year had a significant effect on LMY (p<0.01), LP, ADMY and MDMY (p<0.05). Effect of Lactation Number on LP (p<0.05), LMY, ADMY and MDMY (p<0.01) and effect of calving season on all traits (p<0.01) were found to be statis-tically significant.

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Details

Primary Language English
Subjects Zootechny (Other)
Journal Section Research Article
Authors

Birol Dağ This is me

İsmail Keskin This is me

Uğur Zülkadir This is me

Saim Boztepe This is me

Publication Date June 25, 2003
Submission Date January 1, 2003
Published in Issue Year 2003 Volume: 17 Issue: 31

Cite

EndNote Dağ B, Keskin İ, Zülkadir U, Boztepe S (June 1, 2003) Milk Production Traits and Their Repeatabilitıes of Brown Swiss Cows Raised at Çumra Agricultural Highschool in Konya Province. Selcuk Journal of Agriculture and Food Sciences 17 31 13–17.

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