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Приказ резултата 191-200 од 226
Evaluation of inbred lines as sources of new alleles for improving elite maize hybrid
(Springer Heidelberg, Heidelberg, 2006)
Choice of an appropriate donor of alleles for use in reselection programs of existing inbred lines of maize (Zea mays L.) is crucial to the success of such programs. Well-adapted local inbred lines might be used as donors ...
The effects of mechanized pruning of apple / Efekti mehanizovane rezidbe jabuke
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2006)
The paper shows the results of the three year long experiments with hidraulic pruner HR-85 for pruning apple kinds (Starking Delicious, Jonathan, Golden Delicious) on stock seedling. The increase of height band width of ...
Possibilities of Italian ryegrass seed production in Northwestern Serbia / Mogućnosti proizvodnje semena italijanskog ljulja u severozapadnoj Srbiji
(Institut PKB Agroekonomik, Padinska skela, 2006)
Three cultivars (domestic K-13 diploid and K-29 tetraploid, and introduced Tetraflorum tetraploid) were investigated in two years trials, with and without spring N-fertilizing. The results of this investigation showed that ...
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 ...
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.
Number and activity of microorganisms in bauxite mine soil / Brojnost i aktivnost mikroorganizama u zemljištima rudnika boksita
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2006)
Mine exploitation often produce heavy divested soils without any vegetation and biological potential. However, the most mine soils contents heavy metals too. In this study first we were investigate the metal contents in ...
New concepts of plant nutrition in production of the planting material: Hazelnut planting material production / Novi koncepti ishrane biljaka u proizvodnji sadnog materijala - proizvodnja sadnica leske
(Naučno voćarsko društvo Srbije, Čačak, 2006)
The paper presents the results of an experiment that involved evaluation of the effects of application of new types of fertilizers and employment of new ways of fertilization in the production of hazelnut planting material. ...
The effect of pruning on length of the fruiting branches and formation of inflorescence, glomerula and the vegetative buds in major hazelnut cultivars / Uticaj rezidbe na dužinu rodnih grančica i formiranje resa, glomerula i vegetativnih pupoljaka važnijih sorti leske
(Naučno voćarsko društvo Srbije, Čačak, 2006)
The effect of pruning on length of the fruiting branches, distribution of male and female florescence as well as yield of three hazelnut cultivars (Istrian long, Roman and Tonda Gentile delle Langhe) have been studied. The ...
Maize Weed infestation under intensive cropping practices
(National Centre for Agrarian Science, Sofia, Bulgaria, 2006)
Weediness are the permanent problem in the maize production and the herbicide application is a usual way for their control. After many years of such a technology, it is obvious that herbicide weed control in maize fields ...