Viabilidade de sementes de pupunha (bactris gasipaes kunth)
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TLDR
The viability and vigor of pejibaye (Bactris gasipaes Kunth) palm seeds are affected by their moisture content and may be included in the group of species with recalcitrant seeds.Abstract:
The viability and vigor of pejibaye (Bactris gasipaes Kunth) palm seeds are affected by their moisture content. Below 38% moisture, germination and vigor of the seeds diminished rapidly. When seeds presented 17% or less moisture, germination was almost zero. These results indicate that the pejibaye may be included in the group of species with recalcitrant seeds.read more
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Seed Biology of Palms: A Review
TL;DR: The purpose of this work is to summarize the most distinctive characteristics of seed biology of palms.
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Tolerância à dessecação de sementes de palmito-vermelho (Euterpe espiritosantensis Fernandes)
TL;DR: It was concluded that the seeds of E. espiritosantensis are recalcitrant, presenting higher initial percentage of germination when not dehydrated, compared with the non-dehydrated controls.
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Desidratação de sementes de quatro lotes de pupunheira: efeitos sobre a germinação e o vigor
TL;DR: The dessication tolerance of four seed lots of spineless pejibaye (Bactris gasipaes Kunth) harvested at Yurimaguas (Peru), Camamu and Pirai do Norte (Bahia State, Brazil) and Pindorama was identified and it was verified that seeds from that species are susceptible to dehydration.
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Umedecimento do substrato na emergência e vigor de plântulas de pupunheira
TL;DR: O umedecimento com 90 ml agua/100 g de vermiculita resultou em maior velocidade de emergencia e vigor de plântulas (comprimento, diâmetro e massa).