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Приказ резултата 61-70 од 439
Aphids (Aphididae, Hemiptera) of stone fruit trees / Biljne vaši (Hemiptera, Aphididae) koštičavih voćaka
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2010)
Several aphid species are present on the stone fruit trees, but only seven are economically significant. Basic morphological data with symptoms, host plants, biology, distribution and vector activities have been mentioned ...
Structure and composition of soils
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2010)
This paper presents a study of soils structure and composition using up to date technique, such as scanning electronic microscopy, atomic force microscopy, X-ray diffraction, X-ray fluorescence, as well as some other ...
Methods of economic analysis of the implementation of HACCP standards in milk production / Metodi ekonomske analize primene HACCP standarda u proizvodnji mleka
(Društvo ekonomista "Ekonomika", Niš, 2013)
The introduction of the HACCP system is very important in the primary production of milk and in the food industry. If the milk is produced and processed in accordance with the HACCP system, there is more certainty regarding ...
Air pollution and sustainable agriculture abstract / Zagađenje vazduha i održiva poljoprivreda
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2009)
Agricultural production is based on the exploitation of biological resources (plants and animals). Their basic characteristics is the ability for renewal. Namely, since biological resources possess reproduction ability, ...
Toxins produced by Pseudomonas syringae / Toksini bakterije Pseudomonas syringae
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2010)
Toxins are products of metabolic activity of live cells of plants, animals or microorganisms. Bacterial toxins especially play an important role in human, animal and plant pathology. They are often defined as primary ...
Weed resistance to herbicides / Rezistentnost korova na herbicide
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2010)
Weed resistance is more and more becoming a problem under intense agricultural conditions. Recognizing this problem has high practical importance not only for detection of resistant weeds but also for application of measures ...
Content and distribution of iron in a calcareous chernozem soil after long-term fertilization / Sadržaj i distribucija gvožđa u karbonatnom černozemu posle višegodišnjeg đubrenja
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2009)
The purpose of this investigation was to determine the effect of long-term application of mineral and organic fertilizers (beef manure and cornstalks) on the content and distribution of iron in a calcareous chernozem soil. ...
Effects of various clones of the Kober 5BB rootstock on the productive and technological properties of the Italian riesling variety in the ad Vršac vineyards / Uticaj različitih klonova lozne podloge Kober 5BB na proizvodne i tehnološke karakteristike sorte rizling italijanski u vršačkom vinogorju
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2009)
The study was carried out in the AD Vršac vineyards, Serbia during the 2000- 2004 period. The vineyard was established in the location of Crvenka in 1989 with the row distance of 3 x 1 m. The vine was grown in rows with a ...
Estimate of precipitation uniformity in Southeastern Srem and its application in soil reclamation, II: Spatial and temporal distribution of precipitation in Southeastern Srem from the aspect of agriculture / Procena uniformnosti padavina u jugoistočnom Sremu i njena primena u melioracijama zemljišta, II - prostorna i vremenska raspodela padavina na području jugoistočnog Srema sa aspekta poljoprivrede
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2009)
Precipitation is, in addition to air temperature, the most essential climate element, and also one of the most significant factors in agricultural production. For this reason, it is focused special attention to and a ...
Fungi shiitake enriched with organic source selenium / Gljiva shiitake obogaćena selenom iz organskog izvora
(Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd, 2009)
Selenium (Se) is a trace mineral that is essential to good health but only in small quantities. Soils, grains and forage have very low amounts of selenium. In most countries, selenium content in soil ranges between 0,1 and ...