Abstract
Abstract Obtaining quality plantlets is essential for the expansion of olive growing in Brazil. Olive tree plantlets are produced by cuttings and the great obstacle for the production of plantlets on a large scale is the low rooting rate. In this sense, minicutting is a promising alternative, as it can optimize the collection of propagules and provide an improvement in the rooting index. The objective of this study was to verify the propagation of ‘Arbequina’ olive minicuttings collected in different positions of the branch and submitted to concentrations of humic substances with and without the use of indolebutyric acid (IBA). The experimental design was completely randomized, in a bifactorial scheme: collection positions in the branch (basal, median and apical) and concentrations of humic substances (SoloHumics®) with and without IBA (10 mL SoloHumics® + 0 mg L-1 IBA; 10 mL SoloHumics® + 1,000 mg L-1 IBA; 10 mL SoloHumics® + 2,000 mg L-1 IBA; and 10 mL SoloHumics® + 3,000 mg L-1 IBA). The ‘Arbequina’ olive tree can be propagated by basal and apical minicuttings submitted to the use of SoloHumics® + 1,000 mg L-1 of IBA and by medium minicuttings treated with SoloHumics® + 2,000 mg L-1 of IBA, due to the greater rooting potential.
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Claims 3
Claim · model-written summary
Basal Arbequina olive minicuttings had greater rooting potential with SoloHumics and 1,000 mg L-1 IBA.
- Taxon
- olive tree
Olea europaeae0 - Material
- ‘Arbequina’e0
- Organ / stage
- basale0
- Treatment
- SoloHumics® + 1,000 mg L-1 of IBAe0
- Outcome
- rooting potentiale0
- Direction
- greatere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The ‘Arbequina’ olive tree can be propagated by basal and apical minicuttings submitted to the use of SoloHumics® + 1,000 mg L-1 of IBA and by medium minicuttings treated with SoloHumics® + 2,000 mg L-1 of IBA, due to the greater rooting potential”
Claim · model-written summary
Apical Arbequina olive minicuttings had greater rooting potential with SoloHumics and 1,000 mg L-1 IBA.
- Taxon
- olive treeOlea europaeae0
- Material
- ‘Arbequina’e0
- Organ / stage
- apical minicuttingse0
- Treatment
- SoloHumics® + 1,000 mg L-1 of IBAe0
- Outcome
- rooting potentiale0
- Direction
- greatere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The ‘Arbequina’ olive tree can be propagated by basal and apical minicuttings submitted to the use of SoloHumics® + 1,000 mg L-1 of IBA and by medium minicuttings treated with SoloHumics® + 2,000 mg L-1 of IBA, due to the greater rooting potential”
Claim · model-written summary
Medium Arbequina olive minicuttings had greater rooting potential with SoloHumics and 2,000 mg L-1 IBA.
- Taxon
- olive treeOlea europaeae0
- Material
- ‘Arbequina’e0
- Organ / stage
- medium minicuttingse0
- Treatment
- SoloHumics® + 2,000 mg L-1 of IBAe0
- Outcome
- rooting potentiale0
- Direction
- greatere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The ‘Arbequina’ olive tree can be propagated by basal and apical minicuttings submitted to the use of SoloHumics® + 1,000 mg L-1 of IBA and by medium minicuttings treated with SoloHumics® + 2,000 mg L-1 of IBA, due to the greater rooting potential”
The same questions in other papers
indole-3-butyric acid · growth · Olea europaea (common olive)Positive and negative results
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- positive
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See all 29 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.