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FARKLI ORANLARDA PAMUK TOHUMU İÇEREN RASYONLARIN SÜT İNEKLERİNDE BAZI KAN PARAMETRELERİÜZERİNE ETKİLERİ

Effect Of Different Levels Of Whole Cottonseed In Rations On Some Hematological Parameters In Dairy Cattle

Journal Name:

  • İstanbul Üniversitesi Veteriner Fakültesi Dergisi

Publication Year:

  • 2007

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
The effects of different levels of whole cottonseed (WCS) in the diet on hematological parameters (hematocrit %, hemoglobin, mean corpuscular hemoglobin concentration and osmotic fragility of erythrocytes) were examined in lactating cows. Four Holstein cows were assigned to a 4X4 Latin Square design with four stages. All stages had 14 d of adaptation and 7 d of data collection periods. All blood samples were collected from vena jugularis after morning feeding and milking. The dietary treatments included 0% (control; C), 12.5 % (W-I), 25 % (W-II) and 37.5 % (W-III) WCS of total concentrate in diet. Total WCS in the diet was calculated to be 0 (C), 1 (W-I), 2 (W-II), 3 (W-III) kg/d. No significant effects of WCS concentration in diet fed were observed for mean % hematocrit (C=40.75 ± 1.55, W-I=41.00 ± 3.19, W-II=40.25 ± 5.03 and W-III=43.25 ± 4.96), hemoglobin (C=10.93 ± 0.72, W-I=11.19 ± 1.01, W-II=10.26 ± 0.56, and W-III=10.89 ± 0.31 g %) or MCHC (C=267 ± 12, W-I=277 ± 30, W-II=270 ± 40 and W-III=263 ± 35 g/L). Osmotic fragility of erythrocytes showed no treatment effect. In conclusion, short time feeding of up to 37.5% WCS had no negative effects on some blood parameters of animals
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Abstract (Original Language): 
Bu çalışmada diyette farklıoranlarda bulunan pamuk tohumunun bazıkan parametreleri [hematokrit, hemoglobin, ortalama eritrosit hemoglobin konsantrasyonu (MCHC), eritrositlerin ozmotik frajilitesi] üzerine etkileri araştırılmıştır. Bu amaçla 4 Holştayn ırkıinek toplam 4 dönemden oluşan 4X4 Latin kare metoduna göre kullanılmıştır. Her dönem 14 gün adaptasyon ve 7 gün veri toplama süresinden oluştu. Bütün kan örnekleri sabah yemlemesinden ve sağımından sonra alındı. İneklerin diyetinde bulunan konsantre yemde pamuk tohumu oranları, sırasıyla %0 (Kontrol; C), % 12.5 (W-I), % 25 (W-II) ve % 37.5 (W-III) pamuk tohumu olacak şekilde ayarlandı. Diyette bulunan pamuk tohumu sırasıyla 0 (C), 1 (W-I), 2 (W-II), 3 (W-III) kg/gün olarak hesaplandı. Yemde bulunan pamuk tohumunun % hematokrit (C=40.75 ± 1.55, W-I=41.00 ± 3.19, W-II=40.25 ± 5.03 ve W-III=43.25 ± 4.96), hemoglobin (C=10.93 ± 0.72, W-I=11.19 ± 1.01, W-II=10.26 ± 0.56, ve W-III=10.89 ± 0.31 g %) veya MCHC (C=267 ± 12, W-I=277 ± 30, W-II=270 ± 40 ve W-III=263 ± 35 g/L) seviyeleri üzerine herhangi bir etkisi gözlenmedi. Uygulamanın eritrositlerin ozmotik fragilitesi üzerine de herhangi bir etkisi bulunmadı. Sonuç olarak, yeme kısa süreli % 37.5’e varan oranlarda pamuk tohumu ilavesinin ineklerin kan parametreleri üzerine herhangi bir olumsuz etkisi gözlenmedi.
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Fatma Şefika HATİPOĞLU-Fatma KARAKAŞOĞUZ-
Mustafa Numan OĞUZ- Mehmet Şükrü GÜLAY
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