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Influence of the age and different dose of natural gonadotropic hormone on the reproductive traits of the sheep in anestric season / Uticaj uzrasta i različite doze prirodnog gonadotropnog hormona na reproduktivne pokazatelje ovaca u sezoni anestrije
(Institut PKB Agroekonomik, Padinska skela, 2013)
In this paper results of age and different dosages of PMSG (500 and 750 i.u) on young II d’frans sheep fertility trait in anestric season are discussed. This research has clearly shown that first conception of young II ...
Effect of alcoholic fermentation on the quality of grape brandies / Uticaj alkoholne fermentacije na kvalitet rakije lozovače
(Univerzitet u Kragujevcu - Agronomski fakultet, Čačak, 2015)
Grape brandy is a product obtained by fermentation and distillation of crushed grapes of cultivated grapevine Vitis vinifera. Grape brandy quality depends on many factors such as: grapevine varieties, climate, soil, time ...
Analysis of conservation of genetic identity by protein electrophoresis in wheat reproduction / Analiza održanja genetičkog identiteta elektroforezom proteina pri sortnoj reprodukciji pšenice
(Institut PKB Agroekonomik, Padinska skela, 2015)
Application of positive and negative selection at the phenotype level in the reproduction of wheat varieties, enabled varietal purity of 99 and 100 % of the crops of seed categories. Protein electrophoresis showed that ...
The effect of hydrological and anthropogenic factors on the chemical properties of water in the canal network of southeastern Srem
(Serbian Water Pollution Control Society, Belgrade, 2015)
Chemical properties of water (pH, electrical conductivity and carbonate, bicarbonate, chloride, calcium, magnesium and sodium concentrations) of the water in the drainage canals of Galovica and Petrac, southeastern Srem, ...
Effects of irrigation on yield and composition of principal elements of nutrients in maize-growing soil / Uticaj navodnjavanja na prinos i sadržaj glavnih elemenata ishrane u zemljištu pod kukuruzom
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2012)
Extensive organic production under irrigation conditions requires greater amounts of NPK fertilisers. Furthermore, the mobility of fertilisers, especially of nitrogen, is greater under the increased soil moisture content, ...
Maize, sunflower and barley sensitivity to the residual activity of clomazone in soil / Osetljivost kukuruza, suncokreta i ječma na rezidualno delovanje klomazona u zemljištu
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2012)
Sensitivity of maize, sunflower and barley to clomazone residues in loamy soil was assessed in the study using bioassay. Clomazone was applied at a series of concentrations from 0.12 to 12 mg a.i./kg of soil. After 14 days, ...
Analysis of grapevine phenology in the region of Sremski Karlovci / Analiza fenologije vinove loze u području Sremskih Karlovaca
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2013)
A comprehensive analysis of phenological timing and growth intervals for eight red and thirteen white wine grape cultivars in the region of Sremski Karlovci was performed using a long-term (1986-2011) data set. Four ...
Phosphomonoesterase activity under different microbiological soil properties / Aktivnost fosfomonoesteraze u zavisnosti od mikrobioloških svojstava zemljišta
(Inženjersko društvo za koroziju, Beograd, 2014)
In the present work, effects of microbiological soil properties and phosphomonoesterase activity are presented. The abundances of ammonificators, fungi, actinomycetes, Azotobacter sp., cellulolytic microorganisms, ...
Causes for culling first calving cows on farms with different levels of production / Uzroci izlučenja prvotelki na farmama sa različitim nivoom proizvodnje
(Institut za stočarstvo, Beograd, 2013)
It is general knowledge that management influences results in cattle production to the highest extent, and that the culling of cows is a very good indicator of the success of farm management. A comparison of results of ...
Biological and molecular characterization of cucumber mosaic virus infecting watermelon in Serbia / Biološka i molekularna karakterizacija virusa mozaika krastavca poreklom iz lubenice u Srbiji
(Institut za zaštitu bilja i životnu sredinu, Beograd, 2013)
Investigation of the presence and distribution of Cucumber mosaic virus in watermelon crops in Serbia during 2012 revealed that the virus was present in five out of six surveyed localities. CMV was detected in 24.05% of ...