Претраживање
Приказ резултата 41-50 од 2025
Diversability of biological and technological characteristics of the population and clones of the variety Cabernet franc / Diverzibilitet bioloških i tehnoloških karakteristika populacije i klonova sorte kaberne fran
(Institut PKB Agroekonomik, Padinska skela, 2000)
By analysis of investigated clones and control of the population of variety Cabernet franc in Grotzka vineyard district one can conclude. The investigation has been performed in a period from 1985-1999. year. It was ...
Effects of altitudes on pomological and technological properties of Vranjska and Leskovačka quince cultivars / Uticaj nadmorske visine na pomološko-tehnološka svojstva kultivara dunje Vranjska i Leskovačka
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2001)
The paper presents results of comparative testing of Vranjske and Leskovačke quince cultivars obtained under identical growing conditions in the vegetation period from 1998 to 2009. The analysis included the most important ...
The preferred orientation of bright copper deposits
(Trans Tech Publications Ltd, Durnten-Zurich, 2000)
The preferred orientations of copper deposits obtained from acid sulfate solutions were examined. Mat deposits obtained in the absence of the additives and in the presence of disodium 2-naphthol-3,6-disulfonic acid possessed ...
The most important aspects of the programme for prevention and control of mastitis in cows / Najznačajniji aspekti programa sprečavanja pojave i suzbijanja mastitisa krava
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
Nowadays all dairy farms are encouraged to practice mastitis control, with the aim to reduce the spread of casual agents of the disease, as well as to contribute to the maintenance of milk quality. The programme used for ...
Effects of Holstein on milk production and fertility of black pied cattle / Uticaj Holštajna na mlečnost i plodnost crno-belih goveda
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The introduction of Holstein-Friesian genes into European Black Pied cattle populations is important for the milk production improvement. new genotypes, with significantly higher milk and fat yield and some reduction of ...
Technical achievements and demands of milking machines / Tehnička dostignuća i zahtevi prema aparatima za mužu
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The technical development of milking plants is a continuous process in terms of global modernization and technical progress. Milking equipment has been improved with main goal to achieve a safe and complete milking process. ...
Recent advances in using supplements in cattle feeding / Novija saznanja o korišćenju dodataka u ishrani goveda
(Institut PKB Agroekonomik, Padinska skela, 2000)
This review considers using different supplements in feeding the most sensitive categories of cattle with high genetic potential, cows in postpartal period and calves in the first few weeks of age. There are discussions ...
Plant resistance to plant diseases / Otpornost biljaka prema biljnim bolestima
(Institut PKB Agroekonomik, Padinska skela, 2000)
Plants are continuously exposed to the attack of several thousand of different strains of fungi, bacteria, viruses and other microorganisms. A plant can be attacked by thousands, hundreds and in the case of leaf spot in ...
The application of atomic absorption spectrophotometry (AAS) for determination of the content of heavy metals in food products the in lacquered tinplate tins are filled with / Primena metode atomske apsorpcione spektrofotometrije (AAS) za određivanje sadržaja teških metala u prehrambenim proizvodima kojima su napunjene konzerve od lakiranog belog lima
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2000)
Due to possibility of contamination of food products caused by a rapid pollution of environment, as a consequence of incidents and accidents, it is necessary to exert a regular and systematic control of the content of heavy ...
Effects of abiotic factors on the occurrence and development of plant diseases / Uticaj abiotskih činilaca na pojavu i razvoj biljnih bolesti
(Institut PKB Agroekonomik, Padinska skela, 2000)
Factors of the environment where a host plant develops and grows permanently effect the beginning, development, course and, what is even more important in agricultural practice, intensity and harmfulness of a particular ...