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Effect of plant density on grain yield and moisture content in maize hybrids / Uticaj gustine useva na prinos i sadržaj vlage u zrnu hibrida kukuruza
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2004)
A two-year trial (2002-2003) was conducted in order to study the effect of plant density (30,000, 40,000, 50,000 and 60,000 plants ha-1) and vegetation length (ZPSC 434, ZPSC 680 and ZPSC 735) of hybrids on grain yield and ...
Nectar production in three melliferous species of Lamiaceae in natural and experimental conditions
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2004)
The nectar production of Lamium maculatum, Lamiastrum galeobdolon and Ajuga reptans was evaluated by determining the Index of nectar production (INP), total nectar quantity per flower during 24h, nectar sugar concentration, ...
Descriptions of two new species of eriophyid mites, (Acari : Prostigmata : Eriophyidae) common in Greece and Serbia
(Oxford Univ Press Inc, Cary, 2004)
Two new species of mites in the family Eriophyidae, Calepitrimerus crataegi sp. nov. collected from Crataegus spp. and Platyphytoptus juniperi sp. nov. collected from juniperus oxycedrus L. and juniperits communis L., are ...
The influence of planting distance on pomological properties of strawberry cultivars: Fragaria ananassa duch / Uticaj rastojanja sadnje na pomološke osobine sorti jagode - fragaria ananassa duch
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2004)
Studies were carried out in the collective strawberry planting of the Faculty of Agriculture, Belgrade, at the Experimental Property "Radmilovac" during the period of 2001-2002. The experiment included three strawberry ...
The influence of the tree shape on peach fruit quality / Uticaj oblika krune na kvalitet ploda sorti breskve
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2004)
Four tree shapes (pal spindle, veronese spindle, veronese vase and traditional open vase) were compared on three peach cultivars (Redhaven Summerset and Cresthaven) with different ripening times. Trees were bedded on peach ...
Reselection parent components of elite maize hybrid for yield / Reselekcija roditeljskih komponenti elitnog hibrida kukuruza za prinos
(Institut PKB Agroekonomik, Padinska skela, 2004)
Evaluation of donor lines as sources of new favorable alleles for the yield of grain not present in the elite hybrid parent line was conducted, or the unfavorable alleles according to Dudley method were already fixed (1987a, ...
Pomological and technological properties of plum cultivars grown in different regions of Serbia / Pomološke i tehnološke osobine plodova sorti šljive iz različitih regiona Srbije
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2004)
This paper encompasses the three-year results of the comparative investigation of biophysical and biochemical fruit properties of important plum cultivars (Čačanska rodna, Stenli, Požegača) grown in different regions of ...
The analyses of the deer number (cervus elaphus l.) and elimination by shooting on hunting ground 'Kozara' / Analiza brojnogstanja i odstrela jelenske divljači (cervus elaphus l.) u lovištu 'Kozara'
(Institut PKB Agroekonomik, Padinska skela, 2004)
Spring census of red deer population decreased from 1882 to 1343. In the same period density on 100 ha of hunting ground decreased from 16.0 to 11.4. In the last year, proportion in the mature part of population was 1.17 ...
Assessment of dithiocarbamates in raspberry (Rubus idaeus L) by gas chromatograph via Head Space / Određivanje ditiokarbamata u malini (Rubus idaeus L) gasnom hromatografijom preko Head Space-a
(Naučno voćarsko društvo Srbije, Čačak, 2004)
Dithiocarbamates are fungicides; in terms of chemical composition they are derivatives of dithiocarbamic acid and are ingredients of Mancozeb and Zineb, which are used for raspberry control against mold. The stated chemicals ...
A new Aphidius species (Hymenoptera : Braconidae : Aphidiinae) from high-montane areas of southeastern Europe
(Springer, Dordrecht, 2004)
Aphidius montenegrinus sp.n. from Serbia and Montenegro is described and illustrated. It parasitized Acyrthosiphon daphnidis Ilharco, on Daphne alpina L. The parasitoid was described and illustrated using scanning electron ...