Abstract
This study aims to determine the effect of 2,4-Diclorophenoxy Acetic Acid (2,4-D) and Benzyl Amino Purin (BAP) on the formation of callus of patchouli (Pogostemon cablin Benth.) shoot explants by horizontal and vertical cutting methods. The parameters that observed in this study were the percentage growth of callus, time appearance of callus, weight of callus and the morphology of callus. The results showed that horizontal cutting method was able to induce callus growth with the percentages growth of callus were 18,75%, with the time appearance of callus was at 16 days at P1; P10; P12; P13 dan P14. The highest weight of callus obtained was 0.19 grams at P8. The results also showed that the callus yielded had a yellow and cream color, with a compact and crumb textures. Meanwhile, the vertical cutting method was able to induce callus formation with the percentage growth of callus were 12,5%. The fastest time of callus appearance was obtained in P6 and P8, which was 12 day after planting with the highest weight of callus obtained was 0.05 grams at P12. The results also showed that vertical cutting method had brown and dark-brown of callus with a compact and crumb textures.
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Claims 8
Claim · model-written summary
Horizontal cutting induced patchouli callus growth in 18,75% of explants.
- Taxon
- patchouli
Pogostemon cabline1 - Treatment
- horizontal cutting methode0
- Outcome
- percentages growth of calluse0
- Direction
- inducee0
- Value
- 18,75%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“horizontal cutting method was able to induce callus growth with the percentages growth of callus were 18,75%”
e1“patchouli (Pogostemon cablin Benth.) shoot explants”
Claim · model-written summary
Horizontal cutting yielded callus at 16 days for P1, P10, P12, P13 and P14.
- Taxon
- patchouliPogostemon cabline1
- Material
- P1; P10; P12; P13 dan P14e0
- Outcome
- time appearance of calluse0
- Value
- 16 dayse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“time appearance of callus was at 16 days at P1; P10; P12; P13 dan P14”
e1“patchouli (Pogostemon cablin Benth.) shoot explants”
Claim · model-written summary
Horizontal cutting yielded the highest callus weight of 0.19 grams at P8.
- Taxon
- patchouliPogostemon cabline1
- Material
- P8e0
- Outcome
- weight of calluse0
- Direction
- higheste0
- Value
- 0.19 gramse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest weight of callus obtained was 0.19 grams at P8”
e1“patchouli (Pogostemon cablin Benth.) shoot explants”
Claim · model-written summary
Horizontal cutting yielded yellow and cream callus with compact and crumb textures.
- Taxon
- patchouliPogostemon cabline1
- Outcome
- yellow and cream color, with a compact and crumb texturese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the callus yielded had a yellow and cream color, with a compact and crumb textures”
e1“patchouli (Pogostemon cablin Benth.) shoot explants”
Claim · model-written summary
Vertical cutting induced patchouli callus formation in 12,5% of explants.
- Taxon
- patchouliPogostemon cabline1
- Treatment
- vertical cutting methode0
- Outcome
- percentage growth of calluse0
- Direction
- inducee0
- Value
- 12,5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“vertical cutting method was able to induce callus formation with the percentage growth of callus were 12,5%”
e1“patchouli (Pogostemon cablin Benth.) shoot explants”
Claim · model-written summary
Under vertical cutting, P6 and P8 had fastest callus appearance at 12 day after planting.
- Taxon
- patchouliPogostemon cabline1
- Material
- P6 and P8e0
- Outcome
- time of callus appearancee0
- Direction
- fasteste0
- Value
- 12 daye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The fastest time of callus appearance was obtained in P6 and P8, which was 12 day after planting”
e1“patchouli (Pogostemon cablin Benth.) shoot explants”
Claim · model-written summary
Under vertical cutting, the highest callus weight was 0.05 grams at P12.
- Taxon
- patchouliPogostemon cabline1
- Material
- P12e0
- Outcome
- weight of calluse0
- Direction
- higheste0
- Value
- 0.05 gramse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“highest weight of callus obtained was 0.05 grams at P12”
e1“patchouli (Pogostemon cablin Benth.) shoot explants”
Claim · model-written summary
Vertical cutting yielded brown and dark-brown callus with compact and crumb textures.
- Taxon
- patchouliPogostemon cabline1
- Outcome
- brown and dark-brown of callus with a compact and crumb texturese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“vertical cutting method had brown and dark-brown of callus with a compact and crumb textures”
e1“patchouli (Pogostemon cablin Benth.) shoot explants”
The same questions in other papers
pruning · growth · Pogostemon cablin (patchouli)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
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.