Comparative study on maternal performance of different suckler cow genotypes
نویسندگان
چکیده
منابع مشابه
Effect of suckler cow genotype on milk yield and pre-weaning calf performance
Milk yield and pre-weaning calf performance of spring-calving Charolais (C) and Beef × Holstein-Friesian (BF) cows was compared over 3 experiments. Cows were individually offered a restricted allowance of grass silage pre partum in Experiments 1 and 2 and ad libitum silage in Experiment 3. In all three experiments cows received silage to appetite for the first 34 (s.d. 16.2) days of lactation. ...
متن کاملMaxillary osteosarcoma in a beef suckler cow
A ten-year-old beef suckler cow was referred to the Scottish Centre for Production Animal Health & Food Safety of the University of Glasgow, because of facial swelling in the region of the right maxilla. The facial swelling was first noticed three months earlier and was caused by a slow growing oral mass which contained displaced, loosely embedded teeth. The radiographic, laboratory and clinico...
متن کاملComparative study on inorganic elements of different genotypes of Rosa damascena Mill. from different provinces of Iran
Contents of inorganic elements are very important traits in plants. Some of elements have causal effects on plant growth. Their effects on plant metabolism and therefore quality and quantity of essential oils is crucial. Thus, to obtain relatively good results, different parts of Rosa damascena Mill. genotypes were analyzed. Plants were collected from different provinces including Tehran, East ...
متن کاملComparative study on inorganic elements of different genotypes of Rosa damascena Mill. from different provinces of Iran
Contents of inorganic elements are very important traits in plants. Some of elements have causal effects on plant growth. Their effects on plant metabolism and therefore quality and quantity of essential oils is crucial. Thus, to obtain relatively good results, different parts of Rosa damascena Mill. genotypes were analyzed. Plants were collected from different provinces including Tehran, East ...
متن کاملGastrointestinal helminths and lungworms in suckler cow beef herds in Southern Finland, a pilot study
Introduction The number of suckler cow beef herds is increasing in Finland. Prevalence studies about gastrointestinal parasites and lungworms of grazing beef cattle in southern Finland are not available. Systematic anthelmintic treatment is not widely used and there is no recommended treatment protocol available. The aim of this study was to obtain basic knowledge of the prevalence of gastroint...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Genetics Selection Evolution
سال: 1980
ISSN: 1297-9686
DOI: 10.1186/1297-9686-12-4-410a