Претраживање
Приказ резултата 51-60 од 191
Microbiological activity in pasture soil / Mikrobiološka aktivnost u zemljištu pod pašnjakom
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2004)
This paper deals with microbiological activity in natural pasture with ranker soil used in long-term experiment with no crop rotation. The purpose of this research was to observe the results of increased introduction of ...
Effect of NP and seed inoculation on soybean yield and protein content in the grain / Uticaj NP hraniva i inokulacije semena na prinos i sadržaj proteina u zrnu soje
(Univerzitet u Kragujevcu - Agronomski fakultet, Čačak, 2004)
The aim of the study was to analyze the effect of different amounts and proportion of nitrogen and phosphorus but also of seed inoculation on soybean yield and total protein content in the grain. Trials were conducted on ...
Integrated weed management system in maize weed control / Integralni sistem mera u kontroli zakorovljenosti kukuruza
(Herbološko društvo Srbije, 2004)
A joint effect of four cropping practices (irrigation, crop density, hybrid and herbicide application) on maize weed infestation, expressed by fresh mass of weeds (g m-2), was monitored in a four year period (1996-1999). ...
Components of genetic variability and heritability of grain yield of silage maize / Komponente genetičke varijabilnosti i heritabilnost prinosa zrna silažnog kukuruza
(Društvo genetičara Srbije, Beograd, 2004)
The aim of the present study was to evaluate the following parameters for the grain yield of silage maize: variability of inbred lines and their diallel hybrids, superior-parent heterosis and components of genetic variability ...
Uticaj uslova gajenja na degustaciona svojstva duvana tipa virdžinija
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2004)
Na osnovu rezultata dobijenih našim istraživanjima, mogu se izvesti sledeći zaključci: 1. Temperaturni uslovi za razvoj i sazrevanje duvana u područjima u kojima su postavljeni ogledi, bili su u optimalnim granicama. Na ...
The improvements of characteristics of running systems of agriculture machines / Usavršavanje karakteristika hodnih sistema poljoprivredne mehanizacije
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2004)
The improvement of characteristics of running systems of agricultural machines is necessary because of increasing demand for exploatation. This machines has different requirements with contact to the ground (soils or soils ...
Electrical properties of screen printed BaTiO3 thick films
(Elsevier Sci Ltd, Oxford, 2004)
The deposition of thick film pastes by screen-printing is a relatively simple and convenient method to produce thicker layers with thickness up to 100 mum. In the present work, the barium titanate thick films were prepared ...
Qualitative properties of Serbian population diet / Kvalitativne karakteristike ishrane stanovništva Srbije
(Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt, 2004)
The diet represents an important part of the living standard of the population of any country. At the present level of both social and economic development in Serbia there are three socio-economic household categories: ...
Effects of low-input technology on weed control and yield of some winter wheat cultivars / Uticaj tehnologije nižih ulaganja na kontrolu korova i prinos nekih sorata ozime pšenice
(Herbološko društvo Srbije, 2004)
The paper deals with the effects of low input technology on the weed number, composition, biomass and yield of different winter wheat cultivars. Low-input technology consists of the following three tillage systems: ...
Review of current knowledge on Cucumber mosaic virus / Pregled dosadašnjih saznanja o virusu mozaika krastavca
(Univerzitet u Novom Sadu - Poljoprivredni fakultet - Departman za zaštitu bilja i životne sredine "dr Pavla Vukasovića", Novi Sad, 2004)
Cucumber mosaic virus (CMV), type species of the genus Cucumovirus in the family Bromoviridae is recognized world-wide as a threat to the health of many crops. In the last decade, CMV has been identified as the causal agent ...