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Приказ резултата 11-20 од 27
Hydraulic symbols: Part one: General symbols and symbols of measuring instruments and indicators / Hidraulički simboli - deo I - opšti simboli i oznake mernih instrumenata i indikatora
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2019)
Hydraulic power transfer and management systems are widely used in modern agriculture, especially in agricultural engineering and the associated processing industry. They can be very simple, but also extremely complex, ...
Eriophyid mites as classical biocontrol agents of weeds / Eriofidne grinje kao agensi klasične biološke kontrole korova
(Herbološko društvo Srbije, 2019)
Eriophyoids are tiny plant-feeding mites belonging to the families of Eriophyidae, Phytoptidae and Diptilomiopidae. Eriophyoid mites are obligatory phytohages that infest all plant parts, except the roots. Most of them are ...
American grape leafminer, Phyllocnistis vitegenella Clemens (Lepidoptera: Gracillariidae): New species in Serbia / Miner vinove loze, Phyllocnistis vitegenella Clemens (Lepidoptera: Gracillariidae) - nova vrsta u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2019)
During September 2019, for the first time in Serbia, American grape leaf miner (Phyllocnistis vitegenella, Clemens, 1859) has been recorded on grapevine (Vitis vinifera L.), in Neštin area. This species originates from ...
Agricultural machinery against spring frosts / Poljoprivredna mehanizacija protiv prolećnih mrazeva
(Nacionalno naučno društvo za poljoprivrednu tehniku, Novi Sad, 2019)
When it comes to fruit and wine production, one of the serious problems for many producers in Serbia is the frost. Frost occurs in a relatively short period of time and, depending on the timing and intensity, can cause ...
Basic soil tillage of perennial plantations with a rotary shovel / Osnovna obrada zemljišta u višegodišnjim zasadima sa rotacionom ašovom
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2019)
Basic soil tillage in perennial plantations is still present in agro-ecological conditions of R.Serbia despite the tendency for grassing the inter-row space. The reasons for this include arid climatic conditions, as well ...
Izazovi i dometi revizije prihoda
(Ministarstvo odbrane Srbije - Vojnoizdavački zavod, Beograd, 2019)
Prihodi predstavljaju jedan od tokova rentabiliteta, a time i ključnu determinantu obračuna uspeha entiteta. Zbog svog značaja prihodi su nezaobilazna pozicija koja podleže reviziji od strane ovlašćenog revizora. Kompleksnost ...
Macrosiphoniella helichrysi (Hemiptera: Aphididae), potential pest of immortelle in Serbia / Macrosiphoniella helichrysi (Hemiptera: Aphididae), potencijalna štetočina smilja u Srbiji
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2019)
New insect species for the fauna of Serbia has been found on immortelle in Zemun; it is the immortelle aphid - Macrosiphoniella helichrysi Remaudière 1952 (Hemiptera: Aphididae). The aphid is monoecious oligophagous species, ...
Fungal diseases of cucurbits / Gljive i pseudogljive prouzrokovači bolesti vrežastih kultura
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2019)
Fungal diseases of cucurbits are caused by various fungi and fungus-like organisms which are frequent limiting factor in the production of cucurbit crops all over the world. Mycoses of cucurbits are usually categorized ...
Nematodes in vegetables farming / Nematode u povrtarstvu
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2019)
Among various trophic groups of nematodes, the attention is mostly paid to parasitic species of humans, animals, and plants. Therefore, some nematodes are considered harmful, while others are beneficial. Vegetable production, ...
Negativan uticaj Ambrosia artemisiifolia i A. Trifida na poljoprivrednu proizvodnju / The negative influence of Ambrosia artemisiifolia and A. Trifida on agriculture production
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2019)
Ambrosia artemisiifolia is considered a serious and problematic weed in crops and other crops, but also on non-agricultural land in Serbia. Due to the early rapid growth in spring and the large vegetative and generative ...