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Приказ резултата 1-10 од 73
Methods of recurrent selection and exploitation of heterosis in maize / Metode rekurentne selekcije i eksploatacija heterozisa kukuruza
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2004)
Recurrent selection methods were designed to improve the agronomic value of populations by gradually increasing the frequency of favorable alleles, while maintaining genetic variability. To realize these objectives, progenies ...
The effect of plant arrangement pattern on biomass productivity of maize and soyabean intercropping system
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2005)
In this paper the influence of plant design in intercropping system of soyabean and maize was examined. The two spatial plant designs were applied in the strips and alternate rows. Intercropping was done according to the ...
The production maize in condition intensive nutrition plants of nitrogen / Proizvodnja kukuruza u uslovima intenzivne ishrane biljaka azotom
(Institut PKB Agroekonomik, Padinska skela, 2007)
Investigation about effect of high amounts of nitrogen and source of nitrogen on maize yield and quality was conducted on Faculty of Agriculture experimental field in Radmilovac. Object of research was hybrid ZP 434. Four ...
Significance of combining abilities and heterosis for grain yield of maize / Značaj kombinacionih sposobnosti i heterozisa za prinos zrna kukuruza
(Institut PKB Agroekonomik, Padinska skela, 2010)
The estimation of variability of five maize inbred lines and their diallel hybrids related to the grain yield, superior-parent heterosis and general and specific combining abilities after the method developed by Griffing, ...
Inbred lines of different cycles of selection as donors of favourable alleles for the improvement of F1 maize hybrids / Inbred linije iz različitih ciklusa selekcije donori poželjnih alela za popravku F1 hibrida kukuruza
(Društvo genetičara Srbije, Beograd, 2010)
Eight BSSS and BSCB1 inbred lines of different cycles of selection were studied with the aim to evaluate which inbreds had the highest relative values of favourable alleles for the improvement of the grain yield trait in ...
Grain yield of maize hybrids of different FAO maturity groups in function of rainfall during ASI / Prinos kukuruza različitih FAO grupa zrenja u funkciji padavina tokom ASI perioda
(Institut PKB Agroekonomik, Padinska skela, 2010)
The aim of this investigation was to estimate the effects of total yearly rainfall and total rainfall during anthesis - silking inteval (ASI) on the grain yield and grain moisture in nine hybrids maize. Studied hybrids ...
The effect of crop density on yield of forage maize / Uticaj gustine useva na prinos krme kukuruza
(Institut za stočarstvo, Beograd, 2015)
The aim of this investigation was to estimate the effects of crop density on the plant height (PH), stem diameter (SD), number of leaves per plant (NL), forage yield hectare-1 (FY), dry matter yield hectare-1 (DMY), stem ...
Effects of irrigation on yield and composition of principal elements of nutrients in maize-growing soil / Uticaj navodnjavanja na prinos i sadržaj glavnih elemenata ishrane u zemljištu pod kukuruzom
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2012)
Extensive organic production under irrigation conditions requires greater amounts of NPK fertilisers. Furthermore, the mobility of fertilisers, especially of nitrogen, is greater under the increased soil moisture content, ...
Effects of mechanized method of liquid fertilizer application in corn production / Efekti mehanizovanog načina aplikacije tečnog startnog đubriva u proizvodnji kukuruza
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2012)
Conventional corn production assumes usage of standard inorganic fertilizers which can be added to the soil by different methods. Unlike conventional production, this research was conducted with assumption that by using ...
Maize, sunflower and barley sensitivity to the residual activity of clomazone in soil / Osetljivost kukuruza, suncokreta i ječma na rezidualno delovanje klomazona u zemljištu
(Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd, 2012)
Sensitivity of maize, sunflower and barley to clomazone residues in loamy soil was assessed in the study using bioassay. Clomazone was applied at a series of concentrations from 0.12 to 12 mg a.i./kg of soil. After 14 days, ...