Organic breeding - new trend in plant breeding | Organsko oplemenjivanje - novi pravci u oplemenjivanju biljaka
2009
Berenji, J., Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia) | Sikora, V., Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia)
Organic breeding is a new trend in plant breeding aimed at breeding of organic cultivars adapted to conditions and expectations of organic plant production. The best proof for the need of organic cultivars is the existence of interaction between the performances of genotypes with the kind of production (conventional or organic). The adaptation to low-input conditions of organic production by more eddicient uptake and utilization of plant nutrients is especialy important for organic cultivars. One the basic mechanism of weed control in organic production is the competition of organic cultivars and weeds i.e. the enhanced ability of organic cultivars to supress the weeds. Resistance/tolerance to diseases and pests is among the most important expectations toward the organic cultivars. In comparison with the methods of convetional plant breeding, in case of organic plant breeding limitation exist in choice of methods for creation of variability and selection classified as permitted, conditionally permitted and banned. The use of genetically modified organisms and their derivated along with induced mutations is not permitted in organic production. The use of molecular markers in organic plant breeding is the only permitted modern method of biotechnology. It is not permitted to patent the breeding material of organic plant breeding or the organic cultivars.
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