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Now showing items 11-19 of 19
Stereotypical behaviour at high yielding dairy cows farms - 'tongue rolling' / Stereotipno ponašanje na farmama visokomlečnih krava - 'igra jezika'
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2013)
The objective of this work was to determine if there was a connection between stereotypical behaviour of high yielding dairy cows breeds and values of biochemical blood parameters. The investigation was carried out in ...
Application of management of nutrition, health, production and reproduction of dairy cows / Primena menadžmenta ishrane, zdravlja, proizvodnje i reprodukcije mlečnih krava
(Institut PKB Agroekonomik, Padinska skela, 2011)
Main goal of each livestock production is profit. On dairy cow farms aim is to produce as much milk as possible, similarly on beef farms main aim is to produce as much meat as possible. Both productions (dairy and beef) ...
Placental iodothyronine deiodinases expression in pregnant cows exposed to propylthiouracil (PTU) and thyroid axis activity of their calves / Ekspresija dejodinaza u placenti krava tretiranih sa propiltiouracilom (PTU) i aktivnost tireoidne osovine njihove teladi
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2016)
The aim of our study was to investigate if the thyroid axis of newborn calves is affected by prenatal application of propylthyouracil (PTU). The study included 20 late pregnant Holstein cows. One group (n=10) was treated ...
The biological significance of differences in cows and sows colostrum and milk composition / Biologičeskoe značenie različij v sostave kolostruma i moloka korov i svinomatok
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2014)
The objective of this work was to compare the composition of colostrum and milk of cows and sows (content of dry matter, protein, milk fat and lactose, concentration of IGF-I and insulin) in samples taken on the first, ...
Nutritivni status visokomlečnih krava: procena na osnovu sastava mleka / Nutritional status of dairy cows: estimation based on milk composition
(Banja Luka : PI Veterinary Institute Republic of Srpska „Dr. Vaso Butozan“, 2013)
За испитивање је узорковано млеко добијено од сто крава 30. дана лактације
током јутарње и вечерње муже. Анализом резултата установљено је да су краве
биле у стању негативног биланса енергије. Није било значајне разлике ...
Primena hormona u indukciji i sinhronizaciji estrusa i ovulacije kod krava / Application of hormones in the induction and synchronization of oestrus and ovulation in cows
(Banja Luka : PI Veterinary Institute Republic of Srpska „Dr. Vaso Butozan“, 2013)
Imajući u vidu značaj i obim stočarske proizvodnje, nameće se pitanje praćenja
zdravlja i plodnosti u zapatima krava. Visoka produktivnost povlači za sobom
negativne efekte na plodnost, pa tako između proizvodnje mleka ...
Neki aspekti etiopatogeneze poremećaja u ponašanju krava u farmskim uslovima držanja / Some aspects of the etiopathogenesis of behaviour problems among cows in intesive housing conditions
(Banja Luka : PI Veterinary Institute Republic of Srpska „Dr. Vaso Butozan“, 2013)
Циљ рада био је да се утврди повезаност биохемијских параметара крви и
стереотипног понашања крава. Испитивање је извршено на 80 Холштајн крава
подељених у четири групе: засушење, пуерперијум, рана и касна лактацијa.
Процена ...
Body condition score loss, hepatic lipidosis and selected blood metabolites in holstein cows during transition period
(Polska Akad Nauk, Inst Genetyki I Hodowli Zwierzat, Mrokow, 2015)
The aim of this study was to investigate the relationship between the loss in body condition score (BCS) and loss (ΔBCS), energy balance (EB), hepatic lipidosis and blood serum concentration of non esterified fatty acids ...
Relationship among Blood Indicators of Hepatic Function and Lipid Content in the Liver during Transitional Period in High-Yielding Dairy Cows
(Univ Fed Rio Grande Do Sul, Porto Alegre Rs, 2013)
Background: Production diseases, such as those associated with improper nutrition or management are common in transitional high-yielding dairy cows. The diseases listed in this include: the fat liver syndrome, ketosis, ...