Претраживање
Приказ резултата 31-40 од 2790
The effect of field dodder (Cuscuta campestris Yunck.) on morphological and fluorescence parameters of giant ragweed (Ambrosia trifida L.) / Uticaj viline kosice (Cuscuta campestris Yunck.) na morfološke i parametre fluorescencije kod ambrozije trolisne (Ambrosia trifida L.)
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2013)
The effect of the parasitic flowering plant known as field dodder (Cuscuta campestris Yunck.) on morphological and fluorescence parameters of infested giant ragweed (Ambrosia trifida L.) plants was examined under controlled ...
Effects of essential oils from thyme, cinnamon and clove on mycelial growth of Colletotrichum acutatum / Uticaj etarskih ulja timijana, cimeta i karanfilića na porast micelije Colletotrichum acutatum
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2010)
Effects of the volatile phase of thyme, cinnamon and clove essential oils on Colletotrichum acutatum were investigated. Mycelial disc was placed in the center of the Petri dish (V=66 ml) containing PDA. Different volumes ...
Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufrankisch (Vitis vinifera L.)
(Turkish Journal of Agriculture and Forestry, 2010)
The effect of pruning severity on quercetin and catechin content in berry skins of cv. Blaufrankisch (Vitis vinifera L.) was studied over 3 years. Different crop levels and canopy structures were obtained by retaining 8, ...
Comparison of tillage systems according to fuel consumption
(Pergamon-Elsevier Science Ltd, Oxford, 2010)
Nowadays, tractor is still the basic power unit in almost all production processes in agriculture, including tillage. The structure of tractor-machinery systems depends on many parameters: seeding system, soil conditions, ...
Susceptibility of different green apple aphid Aphis pomi De Geer populations to insecticides in Serbia / Osetljivost različitih populacija zelene vaši jabuke Aphis pomi De Geer na insekticide u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2013)
Green apple aphid (Aphis pomi De Geer) populations from apple orchards in locality of Radmilovac (RA) and Bela Crkva (BC) developed certain degree of resistance to dimethoate and pirimicarb due to ordinary control and ...
Turning points of transition in agriculture / Osetljive tačke tranzicije poljoprivrede
(Sociološko društvo Srbije, Beograd, 2010)
In our paper we indicate significant items of transition process in Serbian agriculture. Particular attention is given to ownership structure of husbandry of South-east Europe countries, quantity of nonarable land and ...
Creating new genetic variability in sunflower using induced mutations
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2011)
The objective of the study was to provide new genetic variability in important agronomic traits that can be exploited for improvement of sunflower production. Seeds of eight sunflower inbred lines from gene collection of ...
Parameters in the estimation of the most suitable F2population size in conventional maize (Zea mays L.) breeding programs
(Društvo genetičara Srbije, Beograd, 2010)
The objective of the present study was to observe differences among four sizes of the F2 populations (100, 200, 300 and 500 plants) on the basis of test-crosses for grain yield according to the average values of the ...
Benefits of Environmental Conditions for Growing Coriander in Banat Region, Serbia
(SAGE Publishing, 2011)
As one of the oldest multi-purpose plants (spice, aromatic, honey and medicinal), coriander is widespread across Europe. Although in Serbia there are favorable conditions fir its growth and development, it is grown on ...
Valuation of feed storages / Procena vrednosti objekata za čuvanje stočne hrane
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2010)
In order to keep milk production economically effective in contemporary business environment, it is necessary to use appropriate types and combinations of animal feed. This means that the bulky part of the meal for the ...