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Приказ резултата 21-30 од 1776
Ecological evaluation criteria of soil suitability for drainage / Kriterijum procene pogodnosti zemljišta za odvodnjavanje sa stanovišta očuvanja životne sredine
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
Evaluation of soil reclamation needs should be done by existed agricultural and economical parameters, but also new ecological ones have to be introduced. There are not any solid criteria for negative drainage impact on ...
Description of male Xiphinema densispinatum from Serbia (Nematoda : Longidoridae)
(Brill Academic Publishers, Leiden, 2007)
The influence of crop density on hybrid corn grain yield of different FAO maturity groups / Uticaj gustine useva na prinos zrna hibrida kukuruza različitih FAO grupa zrenja
(Institut PKB Agroekonomik, Padinska skela, 2006)
In two years period (2004-2005) testing of crop density influence on hybrid corn grain yield with different length of vegetation period were carried out. As seeds, 11 perspective corn hybrids with different FAO maturity ...
Quality and quantity transformations of nitrogen substances in maize silage with added urea and organozeolite / Promene kvaliteta i kvantiteta azotnih materija u silažama kukuruza sa dodatkom uree i organozeolita
(Institut PKB Agroekonomik, Padinska skela, 2006)
In this experiment the influence of urea and organozeolite addition on quality and quantity of nitrogen fractions, chemical composition and quality of maize plant silages was investigated. The experiment was organized as ...
Relationships among quantitative traits in F1 hybrid seedlings and clones of potato / Odnosi kvantitativnih osobina F1 hibridnih sejanaca i klonova krompira
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
Correlations among six quantitative traits (leaf number per plant, single leaf area, total leaf area of plant, chlorophyll content in leaves, tuber yield per plant and harvest index) were analyzed in F1 hybrid seedlings ...
Influence of mechanical activation on the structure of ultrafine BaTiO3 powders
(Elsevier Science Sa, Lausanne, 2009)
The influence of mechanical activation in a planetary ball mill on the change of the structure of BaTiO3 powders has been investigated. The particle size distribution of the nonactivated and activated samples was measured ...
Specific properties of feeds used as additional feeding of roe deer (Capreolus capreolus L.) On various terrains / Specifičnosti hraniva koje se koriste za dodatnu ishrane srne (Capreolus capreolus L.) Na različitim terenima
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
In appropriate habitat conditions roe deer are able to fulfill all their needs on various natural feeds. The reasons for additional feeding of this game are: feed deficiency during the winter, decreasing in size of natural ...
Energetic aspects of heavy marsh soil tillage / Energetski aspekti obrade teških tipova zemljišta
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
With the increase of the use of heavy machinery in heavy marsh soil tillage, the degradation of soil physical conditions like the formation of a hardpan is becoming a problem. To improve such conditions, the effects of ...
The effect of pruning on chemical composition of fruits in hazelnut cultivars / Uticaj rezidbe na hemijski sastav plodova sorti leske
(Naučno voćarsko društvo Srbije, Čačak, 2006)
Hazelnut fruit is diverse in respect of nutritious matters which makes its application important in human nutrition. In respect of chemical composition it is resource of a great number of very beneficial and irreplaceable ...
Trophy value and age of hunted roebucks in different types of hunting grounds / Trofejna vrednost i starost odstreljenih srndaća u različitim tipovima lovišta
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2006)
Trophy value and age of hunted roebucks from tourist hunting game in different types of hunting grounds were studied in this paper. Analysis included 159 trophies assessed according to CIC formula. Average trophy value ...