Претраживање
Приказ резултата 1751-1760 од 1776
The computer control of greenhouse production processes
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Vojvođansko društvo za poljoprivrednu tehniku, Novi Sad, 2004)
Greenhouse production is the most energy consuming branch in agriculture Production processes control in accordance with random-dynamic greenhouse environment, results with high cost of complex operations and energy input. ...
The influence of conservation tillage of soil on sunflower and maize yield / Uticaj konzervacijske obrade zemljišta na prinos suncokreta i merkantilnog kukuruza
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2009)
In this paper influence of two tillage systems (conventional and conservation) on sunflower and maize yield is analyzed. The experiments are carried on production fields of Maize Research Institute 'Zemun Polje'. The ...
Pseudomonas CY growth in the presence of benzene / Rast Pseudomonas CY u prisustvu benzena
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
The objective of this research is investigation of Pseudomonas CY growth, isolated from kerosene, in the presence of benzene. Thanks to their high enzymatic activity, microorganisms can use different compounds as a sole ...
Use of automatic regulation systems with the aim of reducing pesticide loss in fruit growing / Primena automatskih regulacionih sistema u cilju smanjenja gubitaka pesticida u zaštiti voćnjaka
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
Electronic systems in modern plant protection equipment and machinery were introduced with the objective of achieving optimal efficacy of pesticide application but also contributing to cost decrease and environmental ...
Coliform bacteria in waters of experimental field 'Radmilovac' / Koliformne bakterije u vodama O.Š.D. 'Radmilovac'
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
Potential risk for human infection are vegetables and fruits, which are contaminated with pathogenic bacteria. Potentional source this contamination are waters for irrigation, underground waters, surface waters or waste ...
Barium titanate screen-printed thick films
(Elsevier Sci Ltd, Oxford, 2002)
Barium titanate (BT) thick films were prepared from mechanically activated powders based on BaCO3 and TiO2. After homogenization and milling in a high-energy vibro mill, the powders were calcined at 700 degreesC for 2 h ...
The influence of various factors on milk clotting time / Uticaj odabranih faktora na brzinu koagulacije mleka
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2002)
The influence of pH (6.5 and 5.8), amount of added CaCl2 (0, 200 and 400 mg/l)), coagulation temperature (30ºC and 35ºC) and heat treatment of milk (65ºC/30 min and 87ºC/10 min) on the rate of rennet induced milk coagulation ...
The influence of dry matter, applied heat treatment and storage period on the viscosity of stirred yogurt / Uticaj sadržaja suve materije, primenjenih termičkih tretmana i perioda skladištenja na viskozitet tečnog jogurta
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2002)
Skim milk powder reconstituted to 8.44% TS, 9.65% TS and 10.84% TS respectively was used for investigation. Untreated milk and milk heat treated at 85ºC/20 min and 90ºC/10 min, respectively, were used for the investigation. ...
The influence of high temperatures on milk proteins / Uticaj visokih temperatura na proteine mleka
(Savez hemijskih inženjera, Beograd, 2002)
High temperatures Induce certain changes in milk constituents, but the degree of these changes depends on both the temperature and time of heat treatment. The most pronounced changes take place in milk proteins. The ...
The influence of applied heat treatments on whey protein denaturation / Uticaj primenjenih termičkih tretmana na denaturaciju serum proteina
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2002)
Reconstituted skim milk with 8.01% DM was standardized with 3% skim milk powder and with 3% demineralized whey powder (DWP), respectively. Gained milk samples are named as 8%, 11% and 8%+3%DWP. All samples were heat treated ...