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Isolation and characterizing saprogenic thermophilic bacteria from manure as reason for compost production / Izolacija i karakterizacija sporogenih termofilnih bakterija iz stajnjaka, kao osnov za proizvodnju komposta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
This paper shows results of isolation and identification thermophilic bacteria from manure. Total number of sporogenic bacteria in manure was 2.1 x 107 g-1. It is investigated presence of Bacillus licheniformis, Bacillus ...
Development of agricultural machines for new technologies implementation at heavy soils use processes, effects and consequences / Razvoj poljoprivredne tehnike za primenu novih tehnologija u procesima eksploatacije teških zemljišta, efekti i posledice
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
Soil compaction is a result of degradation processes caused by human activity. Such unwanted alterations of soil structure result in decreased soil and crop productivity. Reduced tillage significantly influence on crop ...
Effects of sold cattle manure composting / Efekti kompostiranja čvrstog goveđeg stajnjaka
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
Compost production from natural solid cattle manure, as a mixture of excrements and wheat straw, is relatively new process in our agriculture. In this paper are investigated possibilities and effects of this kind of treatment ...
Climatic condition inside greenhouses and possibilities for their control / Klimatski uslovi u objektima zaštićenog prostora i mogućnosti njihove kontrole
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
Successful greenhouse production is defined by four main factors temperature, light, water content of the air and soil, and quality of air inside the objects. The greatest influence of all these factors and highest variations ...
The specifics of technical and exploitation properties of micro-irrigation systems in greenhouse production / Specifičnosti tehničko-eksploatacionih karakteristika sistema za mikro navodnjavanje u zaštićenom prostoru
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
During the growth of cucumbers on the experimental field "Zeleni hit d.o.o." Belgrade inside of high tunnel the different systems were tested: micro sprinkler Agridor-4190 and T-tape drip irrigation with different flows ...
A nonlinear fixed capital growth model in agriculture / Nelinearan model rasta fiksnog kapitala u poljoprivredi
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
The basic aim of this paper is to set up a nonlinear fixed capital growth model in agriculture. This paper suggests conclusion for the use of the fixed capital growth model in agriculture in predicting the fluctuations of ...
Regulation of energy entering into and emitting out of plastic greenhouse / Regulacija ulazne i emitovane energije iz plastenika
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
In both controlled spaces and plastic greenhouses it is essential to maintain the optimum conditions for undisturbed development of growing plants. Energy of the sun radiation reaching plastic greenhouses changes considerably ...
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, ...
Kinetics of stone fruit drying / Kinetika sušenja koštičavog voća
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2005)
The results of the investigation of technical and technological parameters in the low temperature drying processes of stone fruit (plum and apricot) under both laboratory conditions and in a universal prototype dryer have ...