Survey of disbudding practice on Czech dairy farms
نویسندگان
چکیده
منابع مشابه
A survey on detection of coronavirus in neonatal calf diarrhea in dairy farms of Iran
BACKGROUND: Bovine coronavirus (BCoV) is a primary cause of neonatal calf diarrhea worldwide, and is also associated with acute diarrhea in adult cattle during the winter season, resulting heavy economic losses to both dairy and beef industry throughout the world. OBJECTIVE: The Objective of the present study was to screen the fecal samples for BCoV collected from diarrhea from six geographic r...
متن کاملA serological survey on leptospirosis in aborted dairy cattle in industrial farms of Hamedan suburb, Iran
Leptospirosis is a zoonosis of worldwide distribution, caused by Leptospira interrogans. It is a well known cause of bovine reproductive losses such as abortion, infertility, stillbirth and birth of weak calves. Inthis research, the relationship between the seroprevalence rate of Leptospira spp. infection and abortion inindustrial dairy farms of Hamedan province, Iran was studied. A total of 80...
متن کاملA Survey on Drinking Water Contamination to Indicator Bacteria in Dairy Farms of Mashhad Suburb
BACKGROUND: Microbial quality of drinking water is very important in animal health. OBJECTIVES: The present survey was conducted to evaluate the microbial quality of cows' drinking water in dairy farms in Mashhad suburb, Iran, to find out defects in this field. METHODS: Water samples were taken from 30 farms and 4 sites including: Water tanks, inlet and outlet of bovine drinking troughs and c...
متن کاملKansas Dairy Producers' Needs Survey: Reproductive Management on Kansas Dairy Farms
A section of the Kansas Dairy Producers' Needs Survey evaluated needs related to education on reproductive management and the most common reproductive management practices used on Kansas dairy farms. Of the 312 surveys mailed to dairy producers, 70 were returned fully completed. Results indicate that producers need education on the topic of reproduction and that reproductive management practice...
متن کاملEconomic Opportunity Survey of Small Dairy Farms in the Southwest Part of Iran
In this study 495 smallholder dairy farms in 52 villages of different township in southwestern province of Iran (Chaharmohal and Bakhtiari province) included 1321 lactating cows and 2811 total mature cows (lactating and dry) during winter 2009 to summer 2010 were used to estimate economic opportunities insmallholder dairy farms. Questionnaire survey was used to collect data from last year infor...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 2018
ISSN: 0022-0302
DOI: 10.3168/jds.2017-13143