Abstract
ABSTRACT The methodology of self-pollination of passion fruit flowers at anthesis after stigma excision was proposed. This method was compared with self-pollination procedures at anthesis and at the stage of flower bud. Two genotypes (M7 and N9), propagated by cuttings were studied. Self-pollinations were performed at 1 pm, 1 pm and 5 pm or 5 pm. Fruit set (%), fruit mass (g), pulp mass (g), pulp/fruit ratio and seed number per fruit were evaluated and compared to fruits derived from M7 x N9 and N9 x M7 crosses. No fruit set was obtained from self-pollination at anthesis, which confirms the self-incompatibility of both genotypes. Self-pollination after stigma excision was the best procedure, reaching average fruit set of 73.61 % (13 hours) and 81.94 % (double self-pollination at 1 pm and 5 pm). Although two self-pollinations after stigma excision at anthesis is more efficient, performing only one self-pollination at 1 pm requires less labor. The amount of seeds produced per fruit is satisfactory to generate inbred population.
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Claims 6
Claim · model-written summary
Self-pollination at anthesis gave no fruit set in both genotypes.
- Taxon
- PASSION FRUIT
Passiflora edulist0 - Material
- both genotypese0
- Treatment
- self-pollination at anthesise0
- Outcome
- fruit sete0
- Direction
- Noe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PASSION FRUIT”
e0“No fruit set was obtained from self-pollination at anthesis, which confirms the self-incompatibility of both genotypes.”
Claim · model-written summary
Self-pollination after stigma excision achieved average fruit set of 73.61% at 13 hours.
- Taxon
- PASSION FRUITPassiflora edulist0
- Treatment
- Self-pollination after stigma excisione0
- Outcome
- fruit sete0
- Direction
- reachinge0
- Value
- 73.61 %e0
- Qualifier
- 13 hourse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PASSION FRUIT”
e0“Self-pollination after stigma excision was the best procedure, reaching average fruit set of 73.61 % (13 hours) and 81.94 % (double self-pollination at 1 pm and 5 pm).”
Claim · model-written summary
Double self-pollination after stigma excision at 1 pm and 5 pm achieved 81.94% fruit set.
- Taxon
- PASSION FRUITPassiflora edulist0
- Treatment
- double self-pollination at 1 pm and 5 pme0
- Outcome
- fruit sete0
- Direction
- reachinge0
- Value
- 81.94 %e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PASSION FRUIT”
e0“Self-pollination after stigma excision was the best procedure, reaching average fruit set of 73.61 % (13 hours) and 81.94 % (double self-pollination at 1 pm and 5 pm).”
Claim · model-written summary
Two self-pollinations after stigma excision at anthesis were more efficient.
- Taxon
- PASSION FRUITPassiflora edulist0
- Treatment
- two self-pollinations after stigma excision at anthesise0
- Outcome
- more efficiente0
- Direction
- more efficiente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PASSION FRUIT”
e0“Although two self-pollinations after stigma excision at anthesis is more efficient, performing only one self-pollination at 1 pm requires less labor.”
Claim · model-written summary
One self-pollination at 1 pm required less labor.
- Taxon
- PASSION FRUITPassiflora edulist0
- Treatment
- one self-pollination at 1 pme0
- Outcome
- labore0
- Direction
- lesse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PASSION FRUIT”
e0“performing only one self-pollination at 1 pm requires less labor”
Claim · model-written summary
Seed production per fruit was considered satisfactory for generating an inbred population.
- Taxon
- PASSION FRUITPassiflora edulist0
- Outcome
- amount of seeds produced per fruite0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PASSION FRUIT”
e0“The amount of seeds produced per fruit is satisfactory to generate inbred population.”
The same questions in other papers
pollination · yield · Passiflora edulis (passion fruit)Positive and negative results
4 papers in the same direction as this paper · 1 reporting no difference from an alternative
- no effect
- positive
- positive
2 papers more in this group
See all 6 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.