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Now showing items 571-580 of 615
Sexual maturity as risk for development of deviant behaviours in pig production systems with entire malesSexual maturity as risk for development of deviant behaviours in pig production systems with entire males
(University of Belgrade, Faculty of Veterinary Medicine, 2022)
Male piglets are castrated primarily to avoid the unpleasant boar taint in meat, and additionally for the predisposition of castrates to accumulate fat and for their lower risk of developing unwanted behaviours. There are ...
Economic efficiency of investment in greenhouse vegetable production without heating
(Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt, 2018)
This paper analyzes the economic effectiveness of vegetable production in a protected area in terms and in a manner that is characteristic of the analyzed area (Bijeljina, Bosnia and Herzegovina). Dynamic methods for ...
Common pheasant (Phasianus colchicus l.1758) management in Serbia
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2019)
The common pheasant (Phasianus colchicus L. 1758) is an allochtonous game species of great importance to the hunting sector in Serbia. Growing concerns over a decline in its population raise issues about the proper management ...
Incidence and distribution of leek yellow stripe virus in allium crops in Serbia / Prisustvo i rasprostranjenost virusa žute prugavosti praziluka u usevima različitih vrsta lukova u Srbiji
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2017)
Leek yellow stripe virus (LYSV) is one of the most frequent and important viruses in leek and garlic crops worldwide. In Serbia this virus is found both in leek and garlic, and often at high percentages. During two consecutive ...
Evaluation of some Canadian apricot cultivars in the region of Belgrade
(Naučno voćarsko društvo Srbije, Čačak, 2018)
Evaluation of 11 introduced Canadian apricot cultivars was conducted in the region of Belgrade during
a six-year period (2009‡2014). Control cultivar for comparison was ‘Hungarian Best’. Studies have included
time of ...
[Testing the effects of the presence of uranium in drinking water from individual wells in the village of Dubravica in the Braničevo District on public health] [Ispitivanje posledica prisustva urana u vodi za piće iz individualnih bunara u selu dubravica u braničevskom okrugu po zdravlje stanovništva]
(University of Belgrade - Faculty of Agriculture, 2021)
The village of Dubravica is partially located over the western lignite deposits of the Kostolac basin. The examination of the dry residue obtained from drinking water from two individual wells by X-ray diffraction analysis, ...
Mechanization in soil reclamation: Situation and future requirements / Mehanizacija u melioracijama zemljišta - stanje i buduće potrebe
(Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad, 2013)
Present and future status and requirements for mechanization in soil reclamation of agricultural and exploitation of forest soils of Republic of Serbia are exposed in this paper. The status and requirements for tractors, ...
Impact of management practices on Italian ryegrass seed quality / Uticaj agrotehničkih mera na kvalitet semena italijanskog ljulja
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2010)
Thousand-seed weight and total germination from the first production year and two seed harvests were measured in tetraploid Italian ryegrass (cv. Tetraflorum) to study variations in seed quality. Four-year field experiments ...
Palatability and efficacy of RB soft bag formulated baits in controlling house mouse and Norway rat in mills and storage facilities of agricultural products / Prihvatljivost i efikasnost RB meki mamak formulacije u kontroli kućnog miša i sivog pacova u mlinovima i skladištima poljoprivrednih proizvoda
(Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi, Novi Sad, 2011)
House mouse, black and grey rat are the most important pest rodents in storage facilities and cause a 5% loss of the overall world food production. Control of rodent number in agricultural storage facilities is undertaken ...
Effect of acid stress on germination and early seedling growth of red clover / Uticaj stresa usled promene pH na klijanje i porast klijanaca crvene deteline
(Institut za stočarstvo, Beograd, 2011)
The aim of this investigation was to estimate the effect of four pH levels of germination media (4, 5, 6 and 7) on seed germination energy (GE), germination (G), percentage of dead or infected seeds (DIS), percentage of ...