Претраживање
Приказ резултата 31-40 од 76
Perspectives of the environmental friendly wireworm control in sunflower
(Nikšić : University of Montenegro, Faculty of Philosophy, 2018)
Sunflower production in Serbia can be limited by the occurrence of insect pests among which, wireworms (larvae of the click beetles; Coleoptera: Elateridae) are becoming more prevalent in all cropping systems. Their economic ...
Ocena stabilnosti prinosa semena konzumnih hibrida suncokreta primenom AMMI analize / Stability evaluation of confectionery sunflower seed yield using AMMI analysis
(Beograd : Društvo selekcionera i semenara Republike SrbijeBeograd : Društvo genetičara Srbije, 2018)
Važnu ulogu u stvaranju novih visoko prinosnih hibrida konzumnog suncokreta ima proučavanje interakcija izmeĊu genotipa i uslova spoljne sredine. U cilju procene stabilnosti NS konumnih hibrida u različitim uslovima spoljne ...
Study on dimensions of the sunflower seeds of the latest NS confectionary hybrids
(Nikšić : University of Montenegro, Faculty of Philosophy, 2018)
The confectionary/non-oil seed of sunflower hybrids is characterized by a higher content of the hull, which is thicker than the oil seed hybrids of sunflower. These seeds can be of different size and shape, with a hull not ...
Modeling of environmental causes of hybrid by sowing date interaction in sunflower: a statistical approach
(Paris : International Sunflower Association, 2012)
The analysis of agronomic crop trials is usually complicated by the presence of hybrid by environment interaction, In this study the effect of selected environmental variables on hybrid by sowing date interaction in ...
Mode of inheritance and combining ability for seed yield and morphophisiological components of yield in sunflower (Helianthus annuus L.)
(Paris : International Sunflower Association, 2012)
Used in this study were 13 new divergent cms inbred lines (A) originating from four interspecies populations originating from three annual (H. debilis, H. praecox runyoni, H. deserticola) and one perennial (A. resinosus) ...
Estimation of combining abilities in sunflower (Helianthus annuus L.)
(Paris : International Sunflower Association, 2012)
In commercial production, sunflower hybrids are more represented than open pollinated varieties. The basic advantage of hybrids over varieties is that the hybrids allow the use of heterosis. Sunflower hybrids are more ...
Long-term influence of cultural practices on sunflower yields in commercial production in Serbia
(Paris : International Sunflower Association, 2012)
Sunflower is one of the main crops in Serbia, with average acreage of 200000 ha. Economic difficulties associated with the transition have caused significant reduction in sunflower yields. The aim of this paper was to ...
Morphological characterization of UGA-SAM1 sunflower association mapping population
(Paris : International Sunflower Association, 2016)
In order to use germplasm collections more efficiently and effectively, it is important to characterize the diversity of the germplasm. The objective of this study was to assess morphological diversity of a sunflower ...
Feasibility of keeping F, interspecific sunflower hybrids
(Paris : International Sunflower Association, 2012)
Helianthus genus comprises 14 annual and 37 perennial species. Perennial species reproduce vegetatively (rhizomes, tubers) so that it is relatively easy to maintain them in ex situ collections in the field. Hybrid plants ...
Sunflower breeding for production stability - Example of NS hybrids
(Paris : International Sunflower Association, 2018)
Sunflower breeding process involves the selection of hybrids which have the tendency to maximize yield potential and its stability in different growing regions. Perspective genotypes are usually evaluated in different ...