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Interrelationships between phenology and grain yield of winter barley in semiarid environment / Odnos fenoloških faza i prinosa zrna kod ozimog ječma u semiaridnim uslovima
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2006)
Each yield component of barley is determined by developmental events during specific phenological phases. The number of spikes per unit area is established from tillering to jointing. The number of kernels per spike is ...
The possibilities of F1 interspecies hybrid production in the genus Helianthus L. / Mogućnosti dobijanja F1 interspecies hibrida u rodu Helianthus L
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2003)
This paper shows the results of crosses made in 2001 and 2002. Wild species were crossed to cultivated sunflower lines by a conventional method. Pollen used for crossing was collected from seven annual and 17 perennial ...
Reselection of parental genotypes of an elite hybrid for yield and its components / Reselekcija roditeljskih genotipova elitnog hibrida paradajza za prinos i njegove komponente
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2007)
The aim of this study was to identify which of different lines may be useful as donors of favorable alleles in the improvement of the quantitative traits of the elite single cross hybrid. The fruit length, fruit diameter, ...
Divergence of lucerne (Medicago sativa L.) genotypes for yield components / Divergentnost genotipova lucerke (Medicago sativa L.) za komponente prinosa
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2007)
Lucerne is a polymorphic, xenogamous and autotetraploid species characterised by extremely high genetic variability. The objective of this study was to analyse a genetic distance among 48 lucerne genotypes of a different ...
Nitrogen mobilization in the grain filling period of spring barley / Mobilizacija azota u periodu nalivanja zrna jarog ječma
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2001)
An understanding of the partition between pre-anthesis and post-anthesis N uptake and their contribution to total grain N and protein content in spring two-rowed barley (Hordeum vulgare ssp. distichum L.) are important to ...
Supercritical extraction of organochlorine pesticides from water / Superkritična ekstrakcija organohlornih pesticida iz vode
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2003)
Recoveries of solid phase disk extraction and supercritical fluid extraction of natural groundwater samples were compared in this study. Deionised water sample (1 dm3) was spiked with a mix of lindan (g-HCH) and its ...
Effects of irrigation and fertilization on sugar content and root yield of sugar beet / Uticaj navodnjavanja i đubrenja na sadržaj šećera i prinos korena šećerne repe
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2006)
The experiment included a variant of sprinkling irrigation [irrigation performed at the pre-irrigation soil moisture of 70% of field water capacity (FWC)] and a non-irrigated control variant. The fertilization variants ...
Microbiological properties of chernozem at the Futog location / Mikrobiološka svojstva černozema na lokalitetu Futog
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2006)
Microorganisms take part in soil formation and maintain soil fertility. The abundance of certain microbial groups and their enzymatic activity are used as an indicator of soil quality/fertility. Each type of soil has its ...
Genetic properties of wheat androgenesis / Genetičke karakteristike androgeneze pšenice
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2007)
Genetic aspects of androgenic responses of wheat (Triticum aestivum L.) genotypes were studied. Anthers were isolated from 20 F1 wheat hybrids and their 24 parental genotypes. The number of responding anthers, regeneration ...
Variability and heritability of yield and yield components in maize / Varijabilnost i heritabilnost prinosa i komponenata prinosa kukuruza
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2009)
A set of five maize inbred lines and their diallel hybrids of the F1 generation for grain yield and yield components (ear lenght, kernel row number and kernel number per row) were investigated in this study. A comparative ...