The transfer of interesting traits from wild Helianthus species into cultivated sunflower is limited by poor crossability or sterility of interspecific hybrids. To overcome this barrier, mesophyll protoplasts of Sclerotinia sclerotiorum-resistant clones of Helianthus maximiliani were electrically fused with hypocotyl protoplasts of Helianthus annuus. Fusion products were embedded in agarose and subjected to different regeneration protocols. The best result was obtained by the protocol of Trabace et al. 1995. Protoplasts grown on the L4 medium developed into microcalli. Subsequently they were released from the agarose and were transferred to the solid medium.Ukrštanje gajenog suncokreta sa divljim srodnicima primenom klasičnih metoda ukrštan...
In plants with bisexual flowers, the development of hybrids and F1 seed production is only possible ...
For the production of high-yielding sunflower hybrids, it is necessary to cross inbred lines, the pa...
Effects of genotype, fertilization and microclimate on visitation by pollinators and yield of sunflo...
Two nearly isogenic lines of sunflower, resistant and susceptible to downy mildew, due to the presen...
U četverogodišnjim poljskim pokusima (od 2001.-2004.) u zapadnoj Slavoniji (Nova Gradiška) istraživa...
Seed emergence under field conditions decisively and directly determines the number of plants per he...
Suncokret spada među četiri najvažnijie uljane kulture u svijetu. Tijekom protekle dekade prinos i p...
Sunflower (Helianthus annuus) is the most important oil crop in Serbia, that produces high quality o...
Topinambour is a perennial species originating from central part of North America. This species is k...
Sumporovodik (H2S) kao signalna molekula ima veliku značajnost u odgovoru na biotski i abiotski stre...
The results of seed and oil yield obtained from the trials and production plots, single out sunflowe...
Three weedy sunflower (Helianthus annuus L.) populations (WS-P1 and WS-P2 - originated from sites wh...
Sunflower plants show pronounced allelopathic traits and represent a suitable base for potential sci...
Weedy forms of Helianthus annuus L. are morphologically clearly different from the hybrids and volun...
Cytogenetic research of sunflower and rapeseed has a century long tradition. Chromosome number and m...
In plants with bisexual flowers, the development of hybrids and F1 seed production is only possible ...
For the production of high-yielding sunflower hybrids, it is necessary to cross inbred lines, the pa...
Effects of genotype, fertilization and microclimate on visitation by pollinators and yield of sunflo...
Two nearly isogenic lines of sunflower, resistant and susceptible to downy mildew, due to the presen...
U četverogodišnjim poljskim pokusima (od 2001.-2004.) u zapadnoj Slavoniji (Nova Gradiška) istraživa...
Seed emergence under field conditions decisively and directly determines the number of plants per he...
Suncokret spada među četiri najvažnijie uljane kulture u svijetu. Tijekom protekle dekade prinos i p...
Sunflower (Helianthus annuus) is the most important oil crop in Serbia, that produces high quality o...
Topinambour is a perennial species originating from central part of North America. This species is k...
Sumporovodik (H2S) kao signalna molekula ima veliku značajnost u odgovoru na biotski i abiotski stre...
The results of seed and oil yield obtained from the trials and production plots, single out sunflowe...
Three weedy sunflower (Helianthus annuus L.) populations (WS-P1 and WS-P2 - originated from sites wh...
Sunflower plants show pronounced allelopathic traits and represent a suitable base for potential sci...
Weedy forms of Helianthus annuus L. are morphologically clearly different from the hybrids and volun...
Cytogenetic research of sunflower and rapeseed has a century long tradition. Chromosome number and m...
In plants with bisexual flowers, the development of hybrids and F1 seed production is only possible ...
For the production of high-yielding sunflower hybrids, it is necessary to cross inbred lines, the pa...
Effects of genotype, fertilization and microclimate on visitation by pollinators and yield of sunflo...