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Приказ резултата 41-50 од 120
The evaluation of maize inbred lines as donors of favourable alleles in the improvement of yield components of an elite SC hybrid / Ocena inbridovanih linija kukuruza kao donora poželjnih alela za popravku komponenti prinosa elitnog SC hibrida
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2001)
The aim of this study was to identify which of inbreds of different origin may be useful donors of favourable alleles in the improvement of the quantitative traits of the elite single cross hybrid. Ear length, kernel row ...
Effects of altitudes on pomological and technological properties of Vranjska and Leskovačka quince cultivars / Uticaj nadmorske visine na pomološko-tehnološka svojstva kultivara dunje Vranjska i Leskovačka
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2001)
The paper presents results of comparative testing of Vranjske and Leskovačke quince cultivars obtained under identical growing conditions in the vegetation period from 1998 to 2009. The analysis included the most important ...
The most important aspects of the programme for prevention and control of mastitis in cows / Najznačajniji aspekti programa sprečavanja pojave i suzbijanja mastitisa krava
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
Nowadays all dairy farms are encouraged to practice mastitis control, with the aim to reduce the spread of casual agents of the disease, as well as to contribute to the maintenance of milk quality. The programme used for ...
Effects of Holstein on milk production and fertility of black pied cattle / Uticaj Holštajna na mlečnost i plodnost crno-belih goveda
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The introduction of Holstein-Friesian genes into European Black Pied cattle populations is important for the milk production improvement. new genotypes, with significantly higher milk and fat yield and some reduction of ...
Technical achievements and demands of milking machines / Tehnička dostignuća i zahtevi prema aparatima za mužu
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The technical development of milking plants is a continuous process in terms of global modernization and technical progress. Milking equipment has been improved with main goal to achieve a safe and complete milking process. ...
Effects of different percent of undegradable proteins in the total dietary protein on physical properties of wool fibre / Uticaj različitog udela nerazgradivih proteina u ukupnom nivou proteina obroka na fizičke osobine vunenog vlakna
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The results obtained on the influence of different percents of undegradable proteins in the total dietary protein on physical properties of wool fibre in F1 lamb generation (Pramenka x Virtemberg) did not show significant ...
Possibilities of milk production increase in sheep by using crossbreeding / Mogućnost povećanja proizvodnje mleka u ovaca primenom ukrštanja
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
This paper presents results of effects of crossbred Svrljig sheep x East Friesian sheep on milk production results and milk fat content. It is found that there were highly significant differences (P lt 0,001) in milk ...
The analysis of genetic parameters for milk properties of sheep / Ispitivanje genetičkih parametara osobina mlečnosti ovaca
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The investigation was carried out on the sheep farm on the mountain Stara planina. The trial included two sheep genotypes: 1. Pirot pramenka sheep and 2. Improved Pirot sheep. In order to estimate necessary parameters the ...
Influence of supplementing of enzymes into diets for weaned piglets on their production proceeds / Uticaj dodavanja enzima obrocima odlučene prasadi na njihove proizvodne rezultate
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2002)
With the aim to investigate the effect of adding enzyme to the diet of weaned piglets on their productive traits, the trial was performed on the 56 Swedish Landrace piglets, classified into 4 groups. The concentration of ...
Effects of high environmental temperatures on feeding behavior of cows and milk production / Uticaj visokih temperatura sredine na hranidbeno ponašanje krava i proizvodnju mleka
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The effects of high air temperatures and high relative air humidity (from the beginning of May till the end of September) on feeding behavior of cows, milk production and milk fat, were observed in black-pied breed on seven ...