Spores of Dicksonia sellowiana are positively photoblastic and reach the maximum percentage of germination at 23 ± 2°C in white light after seven days of imbibition. The pre-induction phase for spores induced by white or red light for 24 hours was 72 hours. Gametophytes grown in white light were plane and bidimensional, while those grown under red light were filamentous. The higher the number of hours of light applied per day during 10 days, the higher the percentage of germination. Germination was higher for long white light treatments applied on a daily basis. The effect of different light intensities on germination was also investigated here. The lower percentages of germination were observed for spores kept under 43% and 2% of full sunl...
Brazil has the greatest biodiversity in the world, due to its territorial extension and the differ...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
Estudos sobre a influência da luz na germinação e desenvolvimento inicial são importantes para o cul...
Spores of Dicksonia sellowiana are positively photoblastic and reach the maximum percentage of germi...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
The effects of red light on the germination of spores of Cheilantes concolor Langsd & Fisch were inv...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
Light is a limiting factor for fern stablishment because it controls germination of light sensitive ...
The influence of light and nutrients on the different germination phases of Bryum argenteum spores w...
Conyza canadensis e C. bonariensis são espécies invasoras cujo relato tem sido cada vez mais frequen...
Bu araştırmada, Adiantum capi1lus-veneris, Asplenium scolopendrium spp.scolopendrium, Polypodium vul...
Bu araştırmada, Adiantum capi1lus-veneris, Asplenium scolopendrium spp.scolopendrium, Polypodium vul...
The effects of red light on the germination of spores of Cheilantes concolor Langsd & Fisch were...
Rumohra adiantiformis (Forst.) Ching is a fern (Dryopteridaceae) which is used to compose floral arr...
The objective of this study was to analyze the existing variability in the germination of individual...
Brazil has the greatest biodiversity in the world, due to its territorial extension and the differ...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
Estudos sobre a influência da luz na germinação e desenvolvimento inicial são importantes para o cul...
Spores of Dicksonia sellowiana are positively photoblastic and reach the maximum percentage of germi...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
The effects of red light on the germination of spores of Cheilantes concolor Langsd & Fisch were inv...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
Light is a limiting factor for fern stablishment because it controls germination of light sensitive ...
The influence of light and nutrients on the different germination phases of Bryum argenteum spores w...
Conyza canadensis e C. bonariensis são espécies invasoras cujo relato tem sido cada vez mais frequen...
Bu araştırmada, Adiantum capi1lus-veneris, Asplenium scolopendrium spp.scolopendrium, Polypodium vul...
Bu araştırmada, Adiantum capi1lus-veneris, Asplenium scolopendrium spp.scolopendrium, Polypodium vul...
The effects of red light on the germination of spores of Cheilantes concolor Langsd & Fisch were...
Rumohra adiantiformis (Forst.) Ching is a fern (Dryopteridaceae) which is used to compose floral arr...
The objective of this study was to analyze the existing variability in the germination of individual...
Brazil has the greatest biodiversity in the world, due to its territorial extension and the differ...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
Estudos sobre a influência da luz na germinação e desenvolvimento inicial são importantes para o cul...