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The effect of age on eemen quality of Holsteinfriesian bulls
(55th Croatian & 15th International Symposium on Agriculture, 2020)
The aim of this research was to investigate the influence of the bull age on production and some semen quality traits. The semen was collected during 2014. The LSD test (Least Significant Difference) was used to compare ...
Seasonal Variation Of Aflatoxin M1 In Dairy Products During 2015 In Serbia
(Scientific Institute of Veterinary Medicine of Serbia, 22-06-2016)
During the last two years, official regulations about aflatoxin M1 (AFM1) level in milk are
periodically changed. The cause of the variation in the concentration levels of AFM1 in milk during
different seasons. The Serbian ...
The concentrations of heavy metals in the liver and muscle tissue of three kinds of fish during five year period
(University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, 2019)
Fish, as the top of the trophic pyramid of aquatic ecosystems, are one of the most sensitive
bioindicators for the presence of heavy metals in the aquatic ecosystems that inhabit them.
Concentrations of cadmium (Cd), ...
The effect of nitrogen fertilization on quality and yield of grass-legume mixtures
(Polish Grassland Soc-Polskie Towarzystwo Lakarskie, Poznan, 2012)
Studies were carried out in pure stands of three grasses: cocksfoot, meadow fescue and perennial ryegrass, and lucerne, as well as their mixtures with different ratios of individual components. The trial was carried out ...
Herbage yield and botanical composition of Italian ryegrass forage crops associated with different types of nitrogen supply
(Polish Grassland Soc-Polskie Towarzystwo Lakarskie, Poznan, 2012)
Italian ryegrass monoculture and mixtures with red clover (sowing ratios 75:25%, 50:50% and 25:75%) were established in the spring of 2008 at the Institute for Animal Husbandry, Belgrade, with the aim to analyse the ...
QUALITY OF WHOLE-PLANT CORN SILAGE ON FAMILY FARMS
(Institute for Animal Husbandry, Belgrade-Zemun, 2015)
Whole-plant corn silage is a starting point for economical and modern animal husbandry. It is a quality green feed replacement and the most important cattle feed. The quality of whole-plant corn silage is of great importance ...
Survey of Demographic and Phenotypic Data of Local Pig Breeds of Treasure Project
(Portalegre : Instituto Politécnico de Portalegre, 2017)
Local genetic resources represent an important reservoir of biodiversity in the animal sector. Sustainable use of these resources can be an important source of income for farmers taking advantage of the peculiar characteristics ...
Kvalitatitvna svojstva lucerkinih krmnih smeša sa ježevicom i visokim vijukom
(Друштво за крмно биље Републике Србије, 2019)
Сејани травњаци представљају добар извор јефтине и квалитетне кабасте сточне хране. Поред тога оне имају низ других предности као што су: азотофиксаторне способности легуминоза где траве могу да користе усвојени азот , ...
Importance of farm management in reducing broilers skin lesions
(Belgrade : Institute for Animal Husbandry, 2015)
The incidence of contact lesions in broiler production is showing an upward trend over the past decades. The frequency and severity of lesions are perceived through the negative effects on productivity, carcass quality and ...
The application of plant growth regulator in Italian ryegrass seed crop
(Organising Committee of the Joint 20th Symposium of the European Grassland Federation and the 33rd Meeting of the EUCARPIA Section ‘Fodder Crops and Amenity Grasses’, Agroscope, Reckenholzstrasse 191, 8046 Zurich, Switzerland., 2019)
In seed crops of many temperate grass species stem lodging occurs during reproductive development. Nitrogen (N) spring application maximizes grass seed production, but influence the incidence and severity of lodging. ...