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Effectiveness of different selection methods in red clover (Trifolium pratense L.) breeding / Efikasnost različitih metoda selekcije u oplemenjivanju crvene deteline (Trifolium pratense L.)
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2003)
The main task of breeding red clover, the second most important perennial forage legume, is to develop cultivars giving high forage yields of excellent quality. Goals set before red clover cultivar development are achieved ...
Contemporary aspects in assessment of protein needs in dairy cows / Savremeni aspekti u normiranju potreba u proteinima za krave muzare
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2003)
The aim of meeting protein needs in dairy cows is to provide sufficient degradable proteins, which are optimally used in the rumen, to provide the required level of productivity with a minimal amount of crude protein in ...
Production of alfalfa seed yield / Tehnologija proizvodnje semena lucerke
(Institut PKB Agroekonomik, Padinska skela, 2003)
This study is summing up basic technological operations significant for successful alfalfa seed production. It gives summary of: optimal swaths per each production year, meteorological condition influences during production ...
The effect of vegetation area size on grass seed yield / Uticaj veličine vegetacionog prostora na prinos semena trava
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2003)
This paper surveys sowing norms (row spacing and seed rate) in both our country and the world, as well as the optimal seed rates in grass seed production. It gives a short overview of row spacings and seed rates applied ...
Effect of genotype on sugar beet yield and quality / Uticaj genotipa na prinos i kvalitet šećerne repe
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2003)
The effect of a considerable number of both domestic and foreign sugar beet genotypes on root yield and quality was investigated. The data demonstrated the most favorable results of some genotypes for root yield and sugar ...
Absorption, translocation and metabolism of the sulfonylurea herbicides in plants / Apsorpcija, translokacija i metabolizam sulfonilurea herbicida u biljci
(Privredni pregled, Beograd, 2003)
Absorption, translocation and metabolism are processes affecting the efficacy of sulfonylurea herbicides. These processes contribute significantly to selectivity but are also known to effect the development of plant ...
Trophy value of red deer - Cervus elaphus L. / Ocena kvaliteta parogova Jelena - Cervus elaphvs L.
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2003)
Red deer trophy values in hunting place "Dragićev hat" are very high. Five trophies are valued higher than 170 points (CIC) during hunting season 2002/2003, while most valuable was 231 point. In the class of 6 tin antlers ...
Influence of different ventilation systems on inhalable and respirable dust particles concentrations distribution in weaning and finishing fattening pig houses / Proučavanje uticaja različitih ventilacionih sistema na raspodelu koncentracija čestica inhalabilne i respirabilne prašine u objektima za odgoj i završni tov svinja
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2003)
The application of different mechanical extraction ventilation systems in reducing and controlling dust concentrations in weaned and finishing pig houses was analyzed and discussed in this work. Dust concentrations and ...
The availability of base elements (Ca, Mg, Na, K) in some important soil types in Serbia / Snabdevenost važnijih tipova zemljišta Srbije osnovnim alkalnim elementima Ca, Mg, K i Na
(Matica srpska, Novi Sad, 2003)
In this paper results are presented of agrochemical and mineralogical analyses of 14 types of important soils in Serbia (Vojvodina and Central Serbia) and total content and availability of base alkali elements (Ca, Mg Na, ...
Ferruginous rhodochrosite from the deposit Stari Trg-Trepča, Serbia / Gvožđeviti rodohrozit iz ležišta Stari Trg-Trepča, Srbija
(Geozavod, Beograd, 2003)
Notable in the deposit Stari Trg-Trepča are, in addition to pure carbonate minerals, numerous isomorphous admixtures. The paper offers the results of investigations of rhodochrosite "rosettes" and reniform rhodochrosite ...