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Приказ резултата 1-10 од 1776
The influence of increased amounts and source of nitrogen on maize organic production / Uticaj oblika i količine azota na organsku produkciju kukuruza
(Institut za ratarstvo i povrtarstvo, Novi Sad, 2007)
Investigation about effect of high amounts of nitrogen and source of nitrogen on maize organic production was conducted on Agriculture faculty experimental field in Radmilovac. Object of research was hybrid ZP 434. Four ...
Sustainable agriculture: Importance cultural practices adaptations in winter wheat production / Održiva poljoprivreda - značaj adaptacije agrotehničkih mera u proizvodnji ozime pšenice
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2007)
The objectives of this study were to examine influence conventional vs low-input technology on some important soil physical properties, weed control and grain yield of winter wheat. The main conclusion that can be drawn ...
Mechanized pruning of plums / Mehanizovana rezidba šljive
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2007)
The paper presents the results of the two-year long experiments with mechanized plum pruning of cv Stanley with hydraulic pruner HR-85 powered by tractors Rakovica 65 and Torpedo TD 75A. The results suggest that mechanized ...
Species-dependent changes in stomatal sensitivity to abscisic acid mediated by external pH
(Oxford Univ Press, Oxford, 2006)
The direct effects of pH changes and/or abscisic acid (ABA) on stomatal aperture were examined in epidermal strips of Commelina communis L. and Arabidopsis thaliana. Stomata were initially opened at pH 7 or pH 5. The ...
Multigene analysis for differentiation of aster yellows phytoplasmas infecting carrots in Serbia
(Wiley, Hoboken, 2009)
During a Survey of large cat-rot fields in Serbia, plants showing leaf reddening and/or yellowing, adventitious shoot production and reduction ill taproot size and quality were observed ill a low percentage of plants. To ...
Dissecting a wheat QTL for yield present in a range of environments: from the QTL to candidate genes
(Oxford Univ Press, Oxford, 2006)
Previous studies with 95 bread wheat doubled haploid lines (DHLs) from the cross Chinese Spring (CS)xSQ1 trialled over 24 yearxtreatmentxlocations identified major yield quantitative trait loci (QTLs) in homoeologous ...
Role and importance of HACCP concept in international trade of meat and meat products / Uloga i značaj HACCP koncepta u međunarodnoj trgovini mesom i proizvodima od mesa
(Institut za higijenu i tehnologiju mesa, Beograd, 2006)
This paper reviews the most important elements, actual international agreements and regulations, especially highlights the role of up-to-date HACCP concept in global meat/meat products market and trade.
Dynamics of seed protein biosynthesis in two soybean genotypes differing in drought susceptibility
(Acad Sciences Czech Republic, Inst Experimental Botany, Praha 6, 2000)
The dynamics of seed storage protein biosynthesis was studied under field conditions during two vegetative seasons. Two soybean (Glycine max L. Merr.) genotypes were examined: BOS-A (drought tolerant) and L 121 (drought ...
Morpho-physiological studies in held-grown maize genotypes selected for abscisic acid content / Morfo-fiziološka ispitivanja genotipova kukuruza gajenih u polju i selekcionisanih na osnovu sadržaja abscisinske kiseline
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2003)
Selection program to produce closely related genotypes varying in the leaf content of plant hormone abscisic acid (ABA) was done with maize to test morpho-physiological consequences of this genetic modification. The cross ...
Weed resistance to herbicides states: Causes and possibilities of preventive resistance / Rezistentnost korova na herbicide - stanje, uzroci nastanka i mogućnosti sprečavanja pojave rezistentnosti
(Privredni pregled, Beograd, 2003)
Resistance occurs as a result of heritable changes to biochemical processes that enable plant survival when treated with a herbicide. Resistance can result from changes to the herbicides target site such that binding of ...