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Now showing items 41-50 of 237
The effect of pollenizer on the fruit set of plum cultivar Čačanska Najbolja / Uticaj oprašivača na zametanje plodova sorte šljive Čačanska Najbolja
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2012)
In this paper, during a 4-year period (2003-2006) effects of six pollenizers (President, Italian Prune, Stanley, Čačanska Rodna, Agen 707, and California Blue) on the degree of fruit set in the plum cultivar Čačanska ...
Changes in alfalfa cell wall structure during vegetation / Promene u strukturi ćelijskog zida lucerke tokom vegetacije
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2014)
The investigation was done on 141 samples of one alfalfa cultivar, collected from the same location during the first three growth cycles: spring growth, the first and the second regrowth. Within each growth cycle, sampling ...
Biological properties of late-season apricot cultivars in the Belgrade region / Biološke osobine poznih sorti kajsije u beogradskom Podunavlju
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2013)
Apricot cultivar assortment in Serbia is characterized by a small number of cultivars and a short period of maturing. Most apricot fruits are harvested in the season of cultivar 'Hungarian Best' or at a short time afterwards. ...
Effects of deficit irrigation on grain yield and ear characteristics of maize / Uticaj deficitarnog navodnjavanja na prinos zrna i karakteristike klipa kukuruza
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2015)
In the Vojvodina region, drought is an important factor limiting grain yield in maize. The aims of this research were to compare irrigation scheduling in maize (cv. ZP SC 684), and to evaluate grain yield and ear ...
Humification degree of Rendzina soil humic acids influenced by carbonate leaching and land use / Uticaj procesa izluživanja i načina korišćenja rendzina na stepen humificiranosti huminskih kiselina
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2015)
The humification degrees of humic acids extracted from calcareous and decarbonated Rendzinas under different land use were characterized upon their optical properties, to evaluate the influence of carbonate leaching ...
Isolation and characterization of bacteria and yeasts from contaminated soil / Izolacija i karakterizacija bakterija i kvasaca iz kontaminiranog zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2016)
Plant growth promoting (PGP) bacteria and yeasts play an important role in bioremediation processes. Thirty bacterial and ten yeast isolates were obtained from PAH and PCB contaminated soil with an aim of determining the ...
Prediction of yield by digital image analysis of vine / Procena prinosa grožđa analizom digitalne fotografije čokota vinove loze
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2014)
The grape yield per vine of cv. Cabernet Sauvignon (Vitis vinifera L.) was evaluated on the basis of digital image processing of vine part. Digital camera was mounted on tripod and used for taking photos of 1 x 1 m portions ...
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 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 ...
Importance of phenological observations and predictions in agriculture / Značaj fenoloških osmatranja i prognoziranja u poljoprivredi
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2005)
Phenology can contribute to many scientific disciplines from climate change, biodiversity, agriculture and forestry to human health. The knowledge of timing of phenological events and their variability can provide valuable ...