Paper · 2016 · International Journal of Agriculture and Biology

Clonal Multiplication of Guava (Psidium guajava) through Soft Wood Cuttings using IBA under Low-plastic Tunnel

Muhammad Tahir Akram; Rashad Waseem Khan Qadri; Imran Khan; et al.

6
claims
11
verbatim quotes
13
citations
3
research areas
✓
Open access

Abstract

The present investigation on clonal multiplication of guava (Psidium guajava L.) soft wood cuttings was done with the aim to determine the most successful media and rooting hormone (IBA) concentration. Guava soft wood cuttings were treated with 0, 200, 400 and 600 mg kg -1 IBA solution when planted in three different rooting media (sand, silt and top soil) under low-plastic tunnel. The cuttings were allowed to grow under low-plastic tunnel for 90 day to evaluate the rooting capability and shooting competency. The study showed that the species has a great potential for clonal multiplication through soft wood cuttings. The highest number of roots and root length were observed in the cutting treated with 400 mg kg -1 IBA solution in sand, and the lowest in the cuttings without IBA treatment in sand media. In general 400 mg kg -1 IBA treatment with silt as rooting media performed better as compared to the other treatments. However, the highest survival percentage (50%) was observed in the cuttings rooted in silt media and treated with 200 mg kg -1 IBA solution. Experimental results showed the potential of clonal propagation of guava through soft wood cuttings treated with auxin under simpler and cheaper low-plastic tunnel.

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Claims 6

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Guava showed strong potential for clonal multiplication through soft wood cuttings.

Outcome
great potential for clonal multiplication through soft wood cuttingse0

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The study showed that the species has a great potential for clonal multiplication through soft wood cuttings”

✓ located verbatim in the source · abstract, characters 515–623 · show in text ↑
t0

“Guava (Psidium guajava)”

✓ located verbatim in the source · title, characters 25–48 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cuttings treated with 400 mg kg -1 IBA in sand had the highest number of roots and root length.

Treatment
400 mg kg -1 IBA solution in sande0
Outcome
number of roots and root lengthe0
Direction
higheste0
Comparator
cuttings without IBA treatment in sand mediae0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The highest number of roots and root length were observed in the cutting treated with 400 mg kg -1 IBA solution in sand, and the lowest in the cuttings without IBA treatment in sand media”

✓ located verbatim in the source · abstract, characters 625–812 · show in text ↑
t0

“Guava (Psidium guajava)”

✓ located verbatim in the source · title, characters 25–48 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cuttings without IBA in sand had the lowest root number and root length.

Treatment
cuttings without IBA treatment in sand mediae0
Outcome
number of roots and root lengthe0
Direction
loweste0
Comparator
400 mg kg -1 IBA solution in sande0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“The highest number of roots and root length were observed in the cutting treated with 400 mg kg -1 IBA solution in sand, and the lowest in the cuttings without IBA treatment in sand media”

✓ located verbatim in the source · abstract, characters 625–812 · show in text ↑
t0

“Guava (Psidium guajava)”

✓ located verbatim in the source · title, characters 25–48 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

IBA at 400 mg kg -1 with silt performed better than other treatments overall.

Treatment
400 mg kg -1 IBA treatment with silt as rooting mediae0
Outcome
performed bettere0
Direction
performed bettere0
Comparator
the other treatmentse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“In general 400 mg kg -1 IBA treatment with silt as rooting media performed better as compared to the other treatments”

✓ located verbatim in the source · abstract, characters 814–931 · show in text ↑
t0

“Guava (Psidium guajava)”

✓ located verbatim in the source · title, characters 25–48 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cuttings in silt with 200 mg kg -1 IBA had the highest survival, at 50%.

Treatment
cuttings rooted in silt media and treated with 200 mg kg -1 IBA solutione0
Outcome
survival percentagee0
Direction
higheste0
Value
50%e0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“the highest survival percentage (50%) was observed in the cuttings rooted in silt media and treated with 200 mg kg -1 IBA solution”

✓ located verbatim in the source · abstract, characters 942–1072 · show in text ↑
t0

“Guava (Psidium guajava)”

✓ located verbatim in the source · title, characters 25–48 · show in text ↑
Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Guava soft wood cuttings treated with auxin could be clonally propagated under a simpler, cheaper low-plastic tunnel.

Treatment
auxine0
Outcome
potential of clonal propagatione0
Setting
low-plastic tunnele0

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Psidium guajava
Psidium guajava · TaxonFuadsyazwan ( talk ) · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Experimental results showed the potential of clonal propagation of guava through soft wood cuttings treated with auxin under simpler and cheaper low-plastic tunnel”

✓ located verbatim in the source · abstract, characters 1074–1237 · show in text ↑

indole-3-butyric acid · growth · Psidium guajava (guava)Results differ

38 papers: 36 positive, 2 negative or no effect

35 papers in the same direction as this paper · 2 in the opposite direction

  1. positive
  2. positive
  3. positive

34 papers more in this group

See all 38 papers →

indole-3-butyric acid · survival · Psidium guajava (guava)Results agree

10 papers: 10 positive, 0 negative or no effect

9 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

in vitro · growth · Psidium guajava (guava)Positive and negative results

17 papers: 13 positive, 4 negative or no effect

3 papers in the same direction as this paper · 13 in the opposite direction

  1. positive
  2. positive
  3. positive

13 papers more in this group

See all 17 papers →

in vitro · survival · Psidium guajava (guava)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

growing medium · growth · Psidium guajava (guava)Results agree

18 papers: 18 positive, 0 negative or no effect

17 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

14 papers more in this group

See all 18 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.