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Now showing items 765-784 of 1004
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Primary Active Seed Substances from Medicinal Plants as a Possible Supplement to Livestock Nutrition
Some of the active substances from the seeds of medicinal plants have a beneficial effect on human and animal health. The representatives of this group of plants, in addition to the secondary (biologically) active substances ... -
Probiotics And Herbs In Carp (Cyprinus Carpio L.) Pond Aquaculture – Impact On Fish Growth, Health And Production Efficiency
The aim of the paper is to present the results of feeding carp with traditional grain diet (triticale + wheat) supplemented with probiotics and/or herbs. As probiotics, the EmFarma concentrate, provided by ProBiotics ... -
The Processes that Determine the Fate of Pesticides in Soil
Pesticides are an inevitable part of the environment, because due to the intensive use their remains are frequently detected in nature, particularly in the soil. Regardless the way pesticides get into the soil, their ... -
Processing Traits Of European Catfish (Silurus Glanis) From Outdoor Flow-Through And Indoor Recycling Aquaculture Units
Wels (European) catfish, Silurus glanis L., is a high valued fish of European pond aquaculture. Recently, the quality of its flesh, suitability of very good growth performance in high stocking densities and ability to ... -
Production Efficiency Of Rainbow Trout Depending On The Type Of Feed
Dužičasta pastrmka (Oncorhynchus mykiss) predstavlja dominantnu hladnovodnu vrstu ribe u komercijalnom gajenju na području Balkana, zbog relativne tolerantnosti na kolebanja kvaliteta vode i brzog rasta. Pastrmka se ... -
Production of Bioethanol from Potatoes Wastes as an Alternative Fuel
Production of ethanol from biomass is one way to reduce both the consumption of crude oil and environmental pollution. The current research focused to produce the bioethanol from crop wastes. The study carried out in ... -
Production of Emissions During Combustion of Various Biofuels
Biomass, or more precisely biofuel, nowadays increasingly substitutes for fossil fuels in the process of heating. It is used for heating of the drying medium as well. The paper is focused on the evaluation of the heat ... -
Production of Macrozoobenthos in the Rača River Upstream and Down Stream From Trout Farm
Biomasa (produkcija) makrozoobentosa je odabrana kao osnovni pokazatelj za praćenje promena kvantitativnog sastava naselja dna na lokalitetima uzvodno i nizvodno od pastrmskog ribnjaka u reci Rači. Istraživanje sekundarne ... -
Production of Soybean (Glycine Max.) in the World and in the Republic of Serbia
Areas under soybean in the world in 2013 amounted to 111.27 million hectares, with the total production of 276.40 million tonnes. America is the world's largest producer of soybean, with an area of 85.63 million ha, or ... -
A Proposal Of Methods For Determining Water Stability Of Extruded Fish Feed
Važan parametar fizičkog kvaliteta ekstrudirane hrane za ribe jeste njena stabilnost u vodi, koja se definiše kao svojstvo peleta uronjenih u vodu da zadrže svoj fizički oblik uz minimalno raspadanje i gubitak nutritivnih ... -
Protection of Stored Plant Products Using Chlorophacinone Against Rodent Pests
Apart from some preventive measures advisably taken during construction of storage facilities or at the time of product storage, treatments with chemical rodenticides are the most widely practiced method of controlling ... -
Protein Level and Efficiency of Feed Mixture for Common Carp (Cyprinus Carpio)
The quality of fish feed and its nutritional value are important for fish production. From an economic point of view it is vital to ensure a cheaper final product while from the nutritional aspects it is essential to fulfill ... -
Proximate Analysis Of Some Ray Species Caught By Trawling In Mediterrenean Gulf Of Antalya (Turkey)
The objective of this study is to determine the proximate analysis of some ray species caught by trawling in the Gulf of Antalya. Proximate analyses revealed non significant (P>0.05), differences in moisture among brown ... -
Proximate Composition And Cholesterol Content In Comercial Important Freshwater Fish Species In Serbia
Riba se, pripremljena na različite načine, konzumira u celom svetu, zahvaljujući činjenici da riblje meso sadrži veoma značajne komponente za ishranu ljudi. Riba je bogat izvor visokovrednih proteina, vitamina i esencijalnih ... -
Pseudomnas syringae – a Pathogen of Fruit Trees in Serbia
Data about symptomatology, pathogenicity and bacteriological characteristics of Pseudomonas syringae, and PCR methods for fast and reliable detection of the pathogen are given in this paper. P. syringae has been experimentaly ...