Претраживање
Приказ резултата 31-40 од 94
Profitability assessment of potato production applying different irrigation methods
(Wiley, Hoboken, 2016)
The present research was conducted during the dry and warm growing seasons of 2011, 2012 and 2013 at Guca, which is a well-known potato-growing region of Serbia. Potato was grown under both rainfed conditions and with ...
Determinants of national minorities in border municipalities in Serbia / Determinante nacionalnih manjina u pograničnim opštinama Srbije
(Izdavačko preduzeće "Socijalna misao", Beograd, 2015)
The work indicate some of the key determinants of national minorities in Serbia. Special attention is devoted to the analysis of the basic characteristics of minorities in border municipalities, which are characterized by, ...
True bugs (Hemiptera, Heteroptera) as psyllid predators (Hemiptera, Psylloidea)
(Pensoft Publ, Sofia, 2013)
Data on natural enemies of psyllids are rare and can usually be found in papers about economically significant species. During an investigation of psyllid fauna in Serbia, natural enemies were investigated, too. True bugs ...
Aphids (Hemiptera: Aphididae) on wheat / Biljne vaši (Hemiptera: Aphididae) na pšenici
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2016)
Aphids (Hemiptera: Aphididae) are regularly occurring on wheat, more or less numerous, depending of the year. Direct damage, as yield losses and spoiled the baking quality of the grain, is made by aphids feeding on phloem ...
Humification degree of Rendzina soil humic acids influenced by carbonate leaching and land use / Uticaj procesa izluživanja i načina korišćenja rendzina na stepen humificiranosti huminskih kiselina
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2015)
The humification degrees of humic acids extracted from calcareous and decarbonated Rendzinas under different land use were characterized upon their optical properties, to evaluate the influence of carbonate leaching ...
The use of GIS methodology in jumping plant lice (Hemiptera: Psylloidae) studies in Serbia / Primena GIS metodologije u istraživanjima lisnih buva (Hemiptera: Psylloidea) u Srbiji
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2012)
Entomofaunistic studies contain a large number of data regarding the number of collected species, the number of individuals within species, time of collection, localities, species biology and morphology natural enemies and ...
Comparative morphological analysis of apple blister mite, Eriophyes mali nal.: A new pest in Serbia / Uporedna morfološka analiza eriofida plikastih gala lista jabuke, Eriophyes mali nal. - nove štetočine u Srbiji
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2014)
The apple blister mite, Eriophyes mali Nalepa, 1926 (Acari: Prostigmata: Eriophyoidea), has been recently found in Serbia as a new pest of apple. The history of its research, the results of a morphological analysis and ...
Detecting population admixture in honey bees of Serbia
(Taylor & Francis Ltd, Abingdon, 2014)
Honey bee workers were sampled across the Serbian territory during 2009-2010 from mostly non-migratory apiaries to determine the population structure of these bees using morphometric, genetic, and spatial information. A ...
Models of financing the co-operatives / Modeli finansiranja zadruga
(Ministarstvo finansija Republike Srbije, Beograd, 2018)
Co-operative organizations in Serbia are facing a relatively unfavourable situation and limited opportunities fo r creating benefits for their members. One o f the obstacles to a significant contribution to the achievement ...
Food labels - status and consumers' attitude on the Serbian food market
(Emerald Group Publishing Ltd, Bingley, 2016)
Purpose - This paper aims to present results from a research that analyzed the quality of labels available in the Serbian food market and consumers' attitudes toward food labels. Design/methodology/approach - A total of ...