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The role of spatial arrangement of maize in crop vs. Weed competition / Uloga prostornog rasporeda kukuruza u kompeticiji s korovima
(Herbološko društvo Srbije, 2008)
The intensity of crop competition is mostly defined by population density and spatial arrangement of plants. The effect of plant arrangement pattern of maize, in combination with the application of different herbicide ...
Potentials of hilly-mountainous region of Serbia for organic agricultural production / Potencijali brdsko-planinskog regiona Srbije za organsku poljoprivrednu proizvodnju
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2008)
Serbia as a country has variety of geographic, climate, natural and cultural heritage. According to IUCN, mountains of Serbia are part of one of 6 biodiversity centers of temperate climate. Extremely in danger, these ...
The effect of current tillage systems on grain yield of main field crops / Uticaj savremenih sistema obrade zemljišta na prinos važnijih ratarskih useva
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2008)
On the basis of many investigations, it has been concluded that the future of agriculture development in the XXI century will imply sustainable agriculture as the alternative to the conventional agriculture. It is considered ...
Direct energy input structure in mercantile corn production / Struktura direktnih energetskih inputa u proizvodnji merkantilnog kukuruza
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2008)
In this paper structure direct energy input in mercantile corn production is presented with special review on: energy consumption for tillage and seeding in different tillage technology as well as energy consumption for ...
The role of bees (Hymenoptera: Apoidea) in orchards pollination / Uloga pčela (Hymenoptera: Apoidea) u oprašivanju voćaka
(Institut PKB Agroekonomik, Padinska skela, 2008)
In this paper we are give a short review of use of honeybee (Apis mellifera L.) and solitary bees (Osmia spp.) in pollination of orchards. For more important plant cultures, pollination with bees imply high yields, large, ...
Mineral composition of soils developed on vulcanites and tuffs at mountain Radocelo, Igros and Takovo / Mineralni sastav zemljišta razvijenih na vulkanitima i tufovima Radočela, Igroša i Takova
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2008)
The objective of this investigation was aimed to study the mineral composition of soils developed on dacito-andesite and their volcanic tuffs from Radocelo and Takovo and zeolitised andesite tuffs in village Igros in ...
Susceptibility of the species Conyza canadensis (L) cronquist and Conyza bonariensis (L) cronquist to glyphosate / Osetljivost vrsta Conyza canadensis (L) cronquist i Conyza bonariensis (L) cronquist na glifosat
(Herbološko društvo Srbije, 2008)
Changes in leaf anatomy were examined in suspectedly resistant populations of C. canadensis and C. bonariensis after application of 2, 4 and 8 L ha-1 of the product Touch down (500 g a.i. glyphosate L-1). Samples for the ...
Regulated deficit irrigation (RDI) and partial root drying (PRD): The effects on tomato growth and functional fruit anatomy / Regulisani deficit navodnjavanja (RDI) i delimično sušenje korena (PRD) - efekat na rastenje i funkcionalnu anatomiju paradajza
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2008)
The experiment was carried out to study the theoretical BACKGROUND: of the effects of new deficit irrigation methods (regulated deficit irrigation -RDI and partial rootzone drying - PRD) on tomato plant and fruit growth. ...
Statistical analysis of the correlation of Standardized Precipitation Index (SPI) and yield reduction of some crops / Statistička analiza zavisnosti Standardizovanog indeksa padavina (SPI) i pada prinosa nekih gajenih biljaka
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2008)
Standardized Precipitation Index (SPI) is an indicator developed for the purpose of defining and monitoring drought. The standardisation of precipitation data enables the comparison of precipitation from different locations, ...
Bacterial leaf spot of common fig in Serbia / Bakteriozna nekrotična pegavost smokve u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2008)
During last several years, it was monitored occurrence of common fig necrotic leaf spot on tries grown in Smederevska Palanka vicinity in Serbia. Type of symptoms observed on diseased leaves indicated bacteria as a potential ...