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Приказ резултата 41-50 од 246
Breeding of offspring female of Simmental breed / Odgoj ženskog priplodnog podmlatka simentalske rase
(Institut PKB Agroekonomik, Padinska skela, 2005)
Certain performance traits from organise production of breeding offspring Simmental cows were investigated. The determined age at first fertilisation was with 15,73 month and with body weight of 380 kg. In the combination ...
Some properties of Guyon's method for drain spacing determination on the marshy gley soil / Neke osobine metode Guyon-a za određivanje rastojanja između drenova na močvarno-glejnom zemljištu
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2005)
The aim of this work is to show out some properties of Guyon's method for drain spacing determination in unsteady state of flow. The analysis has been carried out in the marshy gley soil of the experimental field with drain ...
Micro- and macro-elements in small and large particles produced by surface treatment of wheat grains / Mikro i makroelementi u sitnom i krupnom prelazu nakon površinske obrade pšeničnog zrna
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2005)
Wheat grains is often contaminated by initial population in the field, so that grain's surface parts contain the highest concentration of harmful matters. For this reason, surface treatment of wheat grains has a great ...
Genetic transformations in fruits and grapevine species / Genetičke transformacije voćaka i vinove loze
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2005)
Besides different methods of combinative breeding, mutations and selection in last few years, the most modern biotechnological methods are more and more implemented in fruit and grapevine breeding. In almost all breeding ...
Flowability of electrolytic copper powder
(6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes, 2005)
The surface structure of powder particles, which allows free flow of copper powder, was examined. It has been shown that a sufficiently dense surface structure which permits free flow will be obtained if apparent density ...
Biological properties of mid-season apricot cultivars in the region of Belgrade / Biološke osobine srednje poznih sorti kajsije u beogradskom području
(Naučno voćarsko društvo Srbije, Čačak, 2005)
Properties of 14 mid-season apricot cultivars in the region of Belgrade during the period of 1995 - 2003, in comparison with the control cultivars Hungarian Best were studied. The average blooming time of investigated ...
Natural ventilation optimization of livestock buildings by numerical simulations / Optimizacija prirodne ventilacije poljoprivrednih objekata numeričkim simulacijama
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
Numerical simulations and computational fluid dynamics can be usefully integrated with architectural modeling, providing designers with a powerful single CFD based architectural modeling and design framework. This framework ...
Approaching optimization of the control algorithm of RES based cogeneration system / Prilaz optimizaciji algoritma upravljanja sistemom kogeneracije na osnovi OIE
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
CHP - Combined Heat and Power, Cogeneration or Trigeneration (when cooling is needed in addition to heating) of heat and power systems normally make effective use of both electric power and heat energy from a generator, ...
Properties of clingstone peaches in the region of Belgrade / Osobine industrijskih sorti breskve u beogradskom rejonu
(Naučno voćarsko društvo Srbije, Čačak, 2005)
Properties of 15 introduced clingstone peach cultivars in comparison with standard (Redhaven) at the Experimental estate 'Radmilovac' of the Faculty of Agriculture in Belgrade during the period of 1996 - 2003 were studied. ...
Influence of ventilation systems and related energy consumption on inhalable and respirable dust concentrations in fattening pigs confinement buildings
(Elsevier Science Sa, Lausanne, 2005)
In this paper are presented the results of experimental analysis of the influence of ventilation systems and related energy consumption on inhalable and respirable dust concentrations in fattening pigs confinement buildings. ...