Претраживање
Приказ резултата 1771-1776 од 1776
Effects of protein levels in lactation sow diet on protein content in internal organs / Efekat nivoa proteina u hrani krmača dojara na sadržaj proteina u unutrašnjim organima
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2004)
The paper examined the effect of protein levels in the diet of lactating sows and parity on protein content in internal vital organs of sows following the end of lactation. Due to an insufficient intake of proteins from ...
Content and availability of copper in serbian smonitza soils / Sadržaj i pristupačnost bakra u smonicama Srbije
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2002)
The soils samples of typical simonitza soils were collected from the plough layers at 10 locations in Serbia. The basic physical and chemical properties, as well as, the total and available Cu content in the soil were ...
Influence of high levels of inorganic selenium on activity of glutathione-peroxidase (GSH-Px) in blood plasma of chickens / Uticaj visokih nivoa neorganskog selena na aktivnost glutation-peroksidaze (GSH-Px) u krvnoj plazmi brojlera
(Institut za stočarstvo, Beograd, 2005)
The effect of high levels of inorganic selenium (NaiSeOs) was investigated on activity GSH-Px in blood plasma of chickens. For experiment, 140 chickens were used which were divided in 7 groups. The experiment lasted 42 ...
Reproductive performance of crossed pramenka with Wirtemberg depending of breeding conditions / Reproduktivni pokazatelji oplemenjene pramenke sa virtemberškom rasom u zavisnosti od uslova odgajivanja
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2003)
In this paper are analyses reproductive performance of crossed pramenka with wirtemberg of the farm "Dubočani". Fertility of sheep's was from 113,4 to 132,4 percentage. Mortality was from 13,3 to 23,6 percentages. Singles ...
Importance and analysis of setting up and operational costs of ULO cold storage facility for fruits / Značaj i analiza troškova podizanja i rada ULO hladnjače za čuvanje voća
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
Small agricultural producers have a very important role in production and trading of fruits. Due to low buying and selling prices, as well as strong competitiveness they had to find the way to preserve and sell their ...
Effect of agroecological condition of production and pre-plant storage on viability of potatoes seed tubers cv. Kondor / Uticaj agroekoloških uslova proizvodnje i predtretmana na životnu sposobnost semenskih krtola krompira sorte Desiree
(Institut PKB Agroekonomik, Padinska skela, 2009)
Investigation have been presents an contribution to researching of controlled and non-controlled factors of viability of potatoes seed-tubers. Also, in way of metodology brushing, measuring and estimation of parameters of ...