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Longevity as functional traits of dairy cows / Karakteristike dugovečnosti kao funkcionalne osobine mlečnih krava
(Institut PKB Agroekonomik, Padinska skela, 2012)
It is of economic interest for breeders that dairy cattle should be long enough in production, without compromising their health or reproductive performance. In modern dairy cattle breeding programs, in addition to traits ...
Feeding cows with rations based on different types of silage / Ishrana krava obrocima na bazi različitih vrsta silaža
(Institut PKB Agroekonomik, Padinska skela, 2005)
This paper gives the overview of the trend of production of conserved feeds in the world, chemical composition of silages from domestic investigations and summary of works that covered the field of different silage usage, ...
Effects of corn silage cut length and physically effective fiber in high-yielding dairy cows nutrition / Efekat stepena usitnjenosti silaže kukuruza i fizički efektivnih vlakana u ishrani visokoproizvodnih krava
(Institut PKB Agroekonomik, Padinska skela, 2010)
The minimal content of physically effective fiber is necessary in diets for lactating cows. Physically effective fiber (peNDF) stimulates chewing activity during eating and ruminating, salivation and reticulorumen contractions. ...
The effects of using crude soybean grain in diets for cows at the first 100 days of lactation / Efekti korišćenja sirove soje u obrocima krava u prvih 100 dana laktacije
(Institut PKB Agroekonomik, Padinska skela, 2001)
The results of using ground soybean grain in feeding lactating cows were shown. The inclusion of 1-2 kg ground soybean grain in diets for cows increased milk amount for 1.76 kg/cow per day and 636 kg/cow per year. The ...
Pasture in dairy cows nutrition / Paša u ishrani muznih krava
(Institut PKB Agroekonomik, Padinska skela, 2015)
In paper there were considered principles and characteristics of pasture utilization in dairy cattle nutrition and significant factors that affect pasture intake. The effects of supplementary nutrition on production ...
Feedstuff s based on soybean in nutrition of cows / Hraniva na bazi soje u ishrani krava
(Institut PKB Agroekonomik, Padinska skela, 2011)
The objective of this study was to compare effects of products derived from soybeans, with different oil content, on milk production and some, more important indicators of metabolic profile, during the middle period of ...
Influence of heat stress on dairy cows production / Uticaj toplotnog stresa na proizvodnju mlečnih krava
(Institut PKB Agroekonomik, Padinska skela, 2007)
During the hottest summer months in our country, conditions for thermal stress development in cows are present, especially when values of temperature and air humidity increase simultaneously. When temperature rises, cow ...
The influence of mineraladsorbent 'Minazel' on the reduction of residual zearalenone and its metabolites in cow's milk / Uticaj mineralnog adsorbenta 'Minazel' na smanjenje rezidua zearalenona i njegovih metabolita u mleku krava
(Institut PKB Agroekonomik, Padinska skela, 2003)
The results of the use of mineral adsorbent - Minazel, preparation based on the natural zeolite, in the prevention of mycotoxicoses and avoidance of zearalenone and its metabolites transfer into cow´s milk were described ...
Clinical and subclinical mastitis of cows / Klinički i subklinički mastitis krava
(Institut PKB Agroekonomik, Padinska skela, 2005)
In this paper, the incidence rates of clinical and subclinical, as well as staphylococcal and streptococcal mastitis were examined in four farms with different rearing systems and milking hygiene procedures. Attained results ...
Efficiency of cottonseed utilization in dairy cows nutrition / Efikasnost korišćenja zrna pamuka u ishrani krava
(Institut PKB Agroekonomik, Padinska skela, 2003)
The results of the investigation of cottonseed utilization efficiency in lactating cows nutrition are presented in this paper. Experiment was conducted on 20 cows (divided in two groups) in Holstein breed type. Rations ...