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Prikaz rezultata 31-40 od 70
Examination of the Contents of Nitrite, Nitrate and Ammonia in Drinking Water / Ispitivanje sadržaja nitrita, nitrata i amonijaka u vodi za piće
(19. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 07.- 08. 03. 2014., 2014)
In this paper is shown, an investigation of the quality of drinking water in rural areas without central water supply around Požarevac city, based on the content of nitrite, nitrate and ammonia. The most common cause for ...
The State and Development Prospects of Goat Production in the World
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
Goats are the most popular animals in the world and goat meat and milk consumption are most widely distributed in the world. Goats are popular with small holders because of their efficient conversion of feed into edible ...
Reproductive Parameters and Birth Type Influence on Sanska Goat Kids Body Weight
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
In this paper Sanska goat reproductive parameters after the first kidding are shown as well as influence of birth type on kid body weight at birth. At first insemination average age of young goats was 252 days. Average ...
Comparative Studies on the Reproductive and Productive Traits of New Hampshire and Sombor Crested Chicken Breeds Reared in Semi-Extensive Production System
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
Research was conducted on New Hampshire (in further text NH) and Sombor Crested (in further text SC) breeds which were kept in semi extensive system. 56 birds of each breed were used (50 females and 6 males) in the experiment. ...
Different Approaches to Assess the Welfare of Dairy Cows with Some Results in Serbia
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
In this paper, different methodologies for assessing the welfare of dairy cows, such as Animal Needs Index, system of welfare indicators, system of behaviour indicators and the Welfare Quality® assessment protocol for ...
Reproductive and Related Disorders on Dairy Farms with Different Levels of Welfare Quality
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
In this paper reproductive results of six dairy cows farms with total of 766 (farm 1 – 107; farm 2 –175; farm 3 – 49; farm 4 – 400; farm 5 –20 and farm 6 – 11 milking cows) with different system of rearing and welfare level ...
Targeted Synthesis of Ceramic-Polymer Nanocomposites
(Belgrade : Serbian Ceramic Society, 2014)
It is well known that materials used in nano-electro-mechanical systems (NEMS) must simultaneously satisfy numerous requirements for chemical, structural, mechanical and electrical properties. Taking into account that the ...
Active Teaching/Learning at Faculty of Agriculture – 10 Years of Experience
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
The course in active teaching/learning (ATL) together with the method of lecture assessment by sequential analysis was developed by a pioneering group of experts from the Institute of Psychology. It was developed further ...
Structural Indicators Grape and Berry of Pinot Noir Clones and their Impact the Chemical Properties of Wine / Strukturni pokazatelji grozda i bobice klonova sorte Burgundac crni i njihov uticaj na hemijske karakteristike vina
(19. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 07.- 08. 03. 2014., 2014)
Research were carried out in the vineyard of Experimental field “Radmilovac” at Faculty of Agriculture in Belgrade and included 3 Pinot Noir clones: R4, 115 and 667. For the purpose of research the structural indicators ...
Features and Possibilities for Optimizing Farm Milk Production in Serbia
(International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia, 2014)
Milk production in Serbia is organized on farms of different capacities that mutually vary in relation to agro-ecological, zootechnical and production conditions. The aim of this paper is to present a part of the most ...