Click for new scientific resources and news about Corona[COVID-19]

Use Online Translation Powered By

Click Here STRS

STRS

Paper Information
Journal:   JOURNAL OF VETERINARY MICROBIOLOGY   SPRING-SUMMER 2009 , Volume 5 , Number 1; Page(s) 35 To 40.
 
Paper: 

Study On The Effect Of Dry Period Length On The Reproductive Indexes Of Holstein Cows After Parturition
 
 
Author(s):  Mohammad Sadegh M.*, Ebrahimi Amin, Ghahri Mohammad, Bahonar Ali Reza
 
* DEPARTMENT OF CLINICAL SCIENCES, FACULTY OF VETERINARY MEDICINE, ISLAMIC AZAD UNIVERSITY, GARMSAR BRANCH, GARMSAR, IRAN
 
Abstract: 
With regards to the importance of dry period and its negative and positive effects on livestock safety, the contingency of dry period on reproduction indices were studied. One hundred Holstein dairy cows from an industrial large dairy farm in Hamadan were selected. The length of dry period was Independent variable and reproductive indices (1. Parturition to first service interval, 2. Open days, and 3. Numbers of service to pregnancy) depended variables. Control variables were 1- Pick of milk production, 2- BCS at the breeding and 3-Numbers of lactation. It is concluded that there was no significant correlation between dry period length and reproductive indices (p>0.05), but inclination to recovery was observed in groups with shorter dry periods.
Keyword(s): DRY PERIOD THERIOLOGENOLOGICAL INDEX, DAIRY CARREL
 
 
 
References: 
  • Not Registered.
  •  
  •  
 
Citations: 
  • Not Registered.
 
+ Click to Cite.
APA: Copy

MOHAMMAD SADEGH, M., & EBRAHIMI, A., & GHAHRI, M., & BAHONAR, A. (2009). STUDY ON THE EFFECT OF DRY PERIOD LENGTH ON THE REPRODUCTIVE INDEXES OF HOLSTEIN COWS AFTER PARTURITION. JOURNAL OF VETERINARY MICROBIOLOGY, 5(1), 35-40. https://www.sid.ir/en/journal/ViewPaper.aspx?id=188841



Vancouver: Copy

MOHAMMAD SADEGH M., EBRAHIMI AMIN, GHAHRI MOHAMMAD, BAHONAR ALI REZA. STUDY ON THE EFFECT OF DRY PERIOD LENGTH ON THE REPRODUCTIVE INDEXES OF HOLSTEIN COWS AFTER PARTURITION. JOURNAL OF VETERINARY MICROBIOLOGY. 2009 [cited 2022January17];5(1):35-40. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=188841



IEEE: Copy

MOHAMMAD SADEGH, M., EBRAHIMI, A., GHAHRI, M., BAHONAR, A., 2009. STUDY ON THE EFFECT OF DRY PERIOD LENGTH ON THE REPRODUCTIVE INDEXES OF HOLSTEIN COWS AFTER PARTURITION. JOURNAL OF VETERINARY MICROBIOLOGY, [online] 5(1), pp.35-40. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=188841.
 
 
Yearly Visit 43
 
 
Latest on Blog
Enter SID Blog