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Problems in weed control in Serbian maize seed production
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
Weed control in the seed maize production is facing some specific problems. Maize inbred lines are known to be susceptible to many stress factors, including actively growing weeds and some herbicides. The slower growth of ...
Comparison of AFLP and SSR markers for genetic diversity studies in maize populations
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
Using a set of 18 maize populations belonging to six different agro-ecological groups we report on a comparison of AFLP and SSR techniques to evaluate their applicability for the study of genetic diversity. Also, a DNA-pooling ...
Inheritance of maize grain yield components
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
The mode of inheritance of maize grain yield and grain yield components, such as kernel-row number, number of kernels per row, and 1000-kernel weight, was determined by use of diallel crosses. Estimates of general (GCA) ...
Wet-milling properties of ZP maize hybrids
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
Basic chemical composition, physical and wet-milling properties of twelve the most widely grown ZP maize hybrids were studied. Starch yields of studied maize hybrids ranged from 58.8% in ZP 633 to 69.0% in ZP 808, while ...
Sixty years of ZP maize hybrid breeding
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
The modern ZP maize hybrids breeding at the Maize Research Institute, Zemun Polje, begun during the fifties of the 20(th) century. Collecting of the initial material was the first step in conducting maize breeding programs. ...
Photosynthetic and bioluminescence properties of maize inbred lines with upright leaves
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
The initial idea of this paper was a hypothesis that upright leaves of maize inbred lines were characteristic for an efficient photosynthetic model and that as such were very desirable in increasing the number of plants ...
European corn borer (Ostrinia nubilalis Hbn) population fluctuation at Zemun Polje between 1986 and 2005
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
The European corn borer (ECB) (Ostrinia nubilalis Hbn) is one of the most important pests of maize in Serbia. Therefore, it has been and continues to be an attractive subject of research. The flight of ECB adults has been ...
Factors contributing to the population changes of major maize pests in Serbia
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
Changes in pest populations occur on a regular basis and can be influenced by various biotic and abiotic factors, including human activites. The objective of this article was to outline several factors that contributed to ...
The stimulatory effects of 2,4-D as hormetic on maize seedling's growth
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
The 2,4-D was applied as hormetic, to increase germination ability and growth of seedlings originated from 19 maize inbred lines seeds (germination between 2 and 97%). The seeds were soaked in solution of 2,4-D, diluted ...
Imazethapyr resistance found in the material of the MRI, Zemun Polje, Gene Bank
(Maydica-Ist Sper Cerealicoltur, Bergamo, 2007)
Eleven total and broad spectrum herbicides were applied on the whole material of the Maize Research institute (MRI) Gene Bank - Belgrade, in order to search for eventual rare mutants resistant to some of them. Only the ...