Results 31 to 40 of about 1,037 (178)
Germinação de sementes de Passiflora setacea e dormência induzida pelo armazenamento [PDF]
Objetivou-se nesse trabalho avaliar a germinação inicial de sementes de Passiflora setacea DC com diferentes níveis de umidade e após a conservação sob diferentes temperaturas. Foram utilizados tratamentos pré-germinativos com nitrato de potássio (KNO3) e ácido giberélico (GA3). A germinação foi conduzida em papel germitest embebido em água. O teste de
Pádua, Juliano Gomes +4 more
openaire +3 more sources
Effect of pre-germination treatments on seed germination of Passiflora setacea DC (Passifloraceae)
setacea seeds without aril, were submitted to pre-germination treatments: T1(control); T2 (pre-soaking in Promalin® solution [gibberellin (GA4+7) + N-(phenylmethyl)-1H-purine 6-amine (6-benzyladenine) both at a concentration of 18.8 g.L-1] in bainMarie, 45 °C/20 min.; T3 (osmopriming with KNO3 at a concentration of 2.6g.L-1 H2O, 25 °C/1 day ...
Antonieta Nassif Salomão +2 more
openaire +1 more source
Passion fruit (Passiflora edulis (Sims)) is currently ranked third among fruit exports from Kenya and has great potential since the demand for both fresh fruit and processed juice is on a continuous increase. Passion fruit production in Kenya is constrained by a lack of healthy, clean planting material, poor seed viability, and low germination rates ...
Lydia K. Asande +4 more
wiley +1 more source
Em ambiente com nebulização controlada, estacas herbáceas com um par de folhas, contendo 2 ou 3 nós, foram testadas quanto ao enraizamento, utilizando-se de bandeja de poliestireno com célula de 95cm³ e saco plástico de 15x25x0,02cm com 1.730 cm³.
Marcelo Fideles Braga +6 more
doaj +1 more source
Grafting of Australian purple passion fruit progenies in different native species [PDF]
O maracujá-roxo (Passiflora edulis), apesar de ser desconhecido no Brasil, pode tornar-se numa fonte de renda alternativa para o agricultor, devido à boa remuneração e aceitação da fruta in natura no mercado europeu.
Junqueira, Nilton Tadeu Vilela +4 more
core +1 more source
Experimental plot size of passion fruit [PDF]
The determination of the plot size is a practical matter pertinent to the experimental planning, and its optimal characterization allows to obtain higher precision and better quality in the results.
Glaucia Amorim Faria +5 more
doaj +2 more sources
A obtenção de híbridos interespecíficos de maracujazeiro é um processo de grande valia para proporcionar ganhos agronômicos à espécie comercial Passiflora edulis em programas de melhoramento genético, obter novos materiais genéticos com potencial para ...
Keize Pereira Junqueira +6 more
doaj +1 more source
Phenotyping of Passiflora edulis, P. setacea, and their hybrids by a multivariate approach
Morphological characterization is the most accessible and used method to quantify the genetic diversity of the available germplasm. The multivariate statistical method is highly important for this purpose. This study aimed to characterize parents and hybrids of Passiflora according to morphoagronomic descriptors and estimate the genetic divergence ...
E A, Santos +6 more
openaire +2 more sources
It has been evaluated the genetic variability through the use of RAPD molecular markers on the following passionflower species: Passiflora amethystina, P. caerulea, P. cincinnata, P. coccinea, P. serrato digitata, P. foetida, P. maliformis, P.
Ana Paula de Andrade Aukar +2 more
doaj +1 more source
Morphology and viability of pollen grains from passion fruit species (Passiflora spp.)
The characterization and viability of pollen grains are useful tools to guide crosses in breeding programs. The objective of this study was to describe the morphological patterns and viability of pollen grains from five accessions of Passiflora edulis f.
Taliane Leila Soares +4 more
doaj +1 more source

