Претраживање
Приказ резултата 291-299 од 299
Preliminary assessment of the degree of vulnerability and health risk in some fishing waters based on cyanobacteria in 2017 / Preliminarna procena stepena ranjivosti i zdravstveni rizik nekoliko ribolovnih voda na osnovu analize cijanobakterija u toku 2017. godine
(Univerzitet u Beogradu : Poljoprivredni fakultet, Zemun, 2018)
Due to increasingly present eutrofication of the aquatic ecosystems comes to frequent
occurrence of Cyanobacterial blooms, often followed by the production of cyanotoxins in
their cells. Cyanotoxins are very poisonous ...
The effects of different cover crops on grain yield of popcorn (Zea mays l. ssp. everta Sturt)
(University of Craiova, Craiova, Romania, 2016)
Cover crops are specific system of growing and mainly cover the surface of the soil during the winter, improve the physical and mechanical properties of the soil, water regime, increase the content of nutrients, reduce ...
Algae in the aquariums of the Center for fishery and biodiversity conservation of inland waters - Aquarium Kragujevac
(Institute of Marine Biology, University of Montenegro Kotor, Montenegro, 2019)
Algae are an integral part of the aquarium and it is impossible to get rid of them com-pletely, most commonly they are unwanted phenomena. The increased concentration of phosphate and nitrates is responsible for the ...
Диверзитет алги у заштићеним подручјима - "Врело Млаве" и "Крупајско Врело" / Diverstoty of algae in protected areas - the Mlava springhead and the Krupaj springhead
(Нови Сад : Покрајински завод за заштиту природе, 2016)
Врело Млаве и Крупајско врело су заштићена подрућја североисточној Србији. Проглашена су споменицима природе и стављена под режим заштите другог степена. Међутим, и поред великог природног значаја, ова врела су веома слабо ...
Review of the research on red algae (Rhodophyta) in freshwater ecosystems in Montenegro
(Institute of Marine Biology, University of Montenegro Kotor, Montenegro, 2019)
Red algae (Rhodophyta) are important algal group in freshwater ecosystems owing to their stenovalence in relation to substrate, water temperature, water transparency, current velocity and water quality, and because of that ...
Soybean Yields as Influenced by Ultra-Micro Rates of Dicamba: Hormesis or Not?
(North Central Weed Science Society (NCWSS), 2019)
There are speculations that a drift of sub-lethal or ultra-low doses of dicamba herbicides to soybean can increase the yield through the phenomenon called hormesis. Thus, there is a need to evaluate the impact of ultra ...
Antagnostic effectof different Bacillus subtillis strains on Alternaria solani isolates in vitro
(Beograd : Društvo za zaštitu bilja Srbije, 2014)
Early blight, caused by Alternaria solani Sorauer (Ellis), is one of the most economically important diseases of potato and tomato in the world. Use of conventional fungicides is unavoidable in controlling the early blight ...
Methods of phytoremediation of soil / Načini fitomedijacije zemljišta
(Novi Sad : Ekološki pokret, 2014)
Land, as the basic resource for food production, is of paramount importance to the human population. The process of phytoremediation is what allows us the capability to preserve soil in case of contamination. This paper ...
Испитивање приноса и компоненти приноса генотипова дурум пшенице у органској производњи / Investigation of yield and yield components of durum wheat genotypes in organic production
(Бачка Топола : Мегатренд универзитет Београд, Факултет за биофарминг, 2019)
У раду је испитиван принос, број класова по метру квадратном и маса 1000 зрна код седам генотипова дурум пшенице (Олимпик, Windur, Житка, КГ-28-6, КГ-44-3/1, КГ-43-33/1, КГ-3405-03). Истраживања су урађена по принципима ...