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Now showing items 887-906 of 1004
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Study Of Viral Diseases Of Fish In The Republic Of Serbia During The Period 2005-2010.
Tokom petogodišnjeg istraživanja prisustva virusnih bolesti riba kao što su PVŠ, VHS, ZHN, EHN, ZNG ispitano je 56 šaranskih i 32 pastrmska ribnjaka. Virusne bolesti riba su dijagnostikovane pomoću modernih laboratorijskih ... -
Study On Infection With Some Protozoan Parasites Of Three Endemic Fishes In The Zayandehrood River, Iran
Various parasites (protozoan and metazoan) can reside either inside or on the surface of the host. Pathogens or parasites do not always cause disease in fish, but may be present in a subclinical or carrier state. Some of ... -
Sturgeon Farming with Minimum Resources
Rad daje prikaz načina gajenja jesetarskih riba sa minimalnim resursima. Razmatra se izbor lokacije, oprema na ribnjaku, recirkulacioni sistem, mehanička i biološka filtracija, UV sterilizacija, aeracija, zagrevanje vode ... -
Sublethal Effects of Spirodiclofen on Tetranychus urticae Koch Pre-Ovipositional Females After Different Exposure Times
Sublethal effect of spirodiclofen on Tetranychus urticae females that survived different exposure times in the pre-ovipositional period was evaluated calculating two parameters - instantaneous rate of increase and net ... -
Supercritical Extraction as Method for Removal of Pesticides from Soil
The aim of this paper is to study the applicability of supercritical extraction with carbon dioxide to the decontamination of soils containing pesticides (in this case with atrazine). The analyzed results indicate that ... -
Supplementary Feeding of Grazing Dairy Cows
The objective of this paper was to consider the effect of supplementary feeding of grazing dairy cows on dry matter intake (DMI), milk production and milk composition. Accurate estimations of total DMI and pasture DMI are ... -
Suppressive Effect of Some Forage Plants on the Growth of Ambrosia artemisiifolia and Iva xanthiifolia
A pot trial in greenhouse conditions has been carried out to investigate the role of some plant species in suppression of Ambrosia artemisiifolia and Iva xanthiifolia growth. Screening of several plant species (Medicago ... -
Surveillance Of Fish Diseases In Serbia
U Srbiji se vrši program nadzora virusnih i bakterijskih bolesti na osnovu Programa mera zdravstvene zaštite životinja, u skladu sa propisima Evropske Unije, i to: virusne hemoragične septikemije (VHS) i zarazna hematopoezne ... -
Survey and Diagnostics of Fish Diseases in the Republic of Serbia During the Period 2011-2012
Tokom dvogodišnjeg ispitivanja, preko 5000 uzoraka riba je ispitano na prisustvo bolesti. Tom prilikom je obuhvaćeno 56 šaranskih i 32 pastrmska ribnjaka. Na ribnjacima je vršen klinički pregled i odabir uzoraka za ... -
The Survey of Some Bacterial Contamination in Frozen Semi-Cooked Ready to Eat Sea Food Products in Alborz Province- Iran
Socijalne i ekonomske promene i način života u Iranu uzrokovali su i promene u ishrani. Tako su potrošači sve više skloni konzumiranju svih vrsta gotove hrane (engl. ready–to-eat, RTE), kao što su morski proizvodi. ... -
Survey Of Some Chemical Compositions And Fatty Acids In Meet Of Cultured Common Carp (Cyprinus Carpio) And Grass Carp (Ctenopharyngodon Idella)
This study was conducted to determine of some chemical compounds (proteins, lipids, moisture and ash) and fatty acids in cultured two species of common carp (Cyprinus carpio) and grass carp (Ctenopharyngodon idella). Results ... -
Susceptibility of Bean Genotypes to Xanthomonas campestris pv. phaseoli in Greenhouse Conditions
Plants of 17 bean genotypes were evaluated under greenhouse conditions for their reaction to X. campestris pv. phaseoli, the causal agent of common blight of beans, following leaf-spray inoculation with bacterial suspension ... -
Susceptibility of Tetranychus urticae Koch. (Acari: Tetranychidae) to Isolates of Entomopathogenic Fungus Beauveria bassiana
Bioassays with five isolates of the entomopathogenic fungus Beauveria bassiana (Bals.- Criv.) Vuillemin were conducted under laboratory conditions with a goal to estimate their virulence to the two-spotted spider mite ... -
Sustainable Intensification in Freshwater Fish Farming in Hungary
Termin “Održiva intenzifikacija” je relativno nov i koncept koji se razvija iz akvakulture koja je definisana kao oblik proizvodnje u kome se “prinos povećava bez nepovoljnog uticaja na životnu sredinu i bez dodatnog ... -
Sustainable Measures For Improvement Of Rheophilic Fish Production – Preliminary Results With Chub (Squalius Cephalus) Pond Culture
U jednom delu životnog ciklusa, posebno tokom ranih stadijuma razvoja većina reofilnih riba nastanjuje visoko produktivna obalska i lentična staništa reka. Ovakva staništa su često degradirana usled regulacije rečnih obala ... -
Swine Dysentery: Practical Observations, Control And Diagnostics
Swine dysentery is a severe mucohemorrhagic enteric disease of pigs which has a large impact on pig production, with important losses caused by mortality and suboptimal performance. The causative agent is Brachyspirahyod ... -
Systems of organic farming in spring vetch I: Biological response of sucking insect pests
Four systems of organic farming and a conventional farming system were studied over the period 2012-2014. The organic system trial variants included: I – an organic farming system without any biological products used ... -
Systems of organic farming in spring vetch II: Biological response of Aeolothrips intermedius Bagnall and Coccinella septempunctata L
The effects of four systems of organic farming of spring vetsch on Aeolothrips intermedius Bagnall (Thysanoptera: Aeolothripidae) and Coccinella septempunctata L. (Coleoptera:Coccinellidae) population density and the ... -
Taxonomic Diversity of Fungi Associated with Some PCN Populations from Serbia
Increased content of pesticides in food chain resulted in using microorganisms as agents of biological control. The potato cyst nematodes (PCN) - Globodera pallida and G. rostochiensis belong to the group of the most ...