Paper · 2014 · Indian Journal of Horticulture

Comparative efficacy of different propagation techniques in guava

Mamta Joshi; M. M. Syamal; Shyam Singh

14
claims
28
verbatim quotes
2
citations
2
research areas
✓
Open access

Abstract

An experiment was conducted to find out the relative efficacy of different budding or grafting methods in guava on two rootstocks during different months (February, July and November). The experimental material consisted of scion cultivar Allahabad Safeda. Five methods of propagation, viz. shield budding, patch budding, veneer grafting, wedge grafting and wedge grafting with polycap were tried on two rootstocks, namely L-49 and Local guava in open and under polyhouse conditions. The result exhibited significant variation with respect to number of days taken for sprouting, sprouting per cent, per cent bud/graft success, number of branchlets and leaf area per budded/grafted plant. The minimum number of days taken for bud sprouting was recorded in the treatment combination S2M5C2 (local guava seedling rootstock + wedge grafting with polycap under polyhouse) during February (9.17 days), followed by July (9.70 days) and November (12.56 days) months. Maximum sprouting was also recorded in the same treatment combination during November (96.08%), February (93.95%) and July (91.13%). The maximum graft/bud survival was observed in the treatment S2M5C2 during November (94.85%) followed by February (92.84%) and July (89.64%) months. However, the minimum survival was noted in the treatment S1M1C1 (L-49 rootstock + shield budding under open conditions) when propagation was done during November (42.45%) preceded by February (45.46%) and July (51.89%) during both the years. Present results suggest that in guava highest graft take success was obtained by using wedge grafting along with polycap on local guava as rootstock under polyhouse conditions.

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Claims 14

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Propagation treatments differed significantly in sprouting time, sprouting percentage, graft success, branchlet number and leaf area.

Outcome
number of days taken for sprouting, sprouting per cent, per cent bud/graft successe0
Direction
significant variatione0

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 result exhibited significant variation with respect to number of days taken for sprouting, sprouting per cent, per cent bud/graft success, number of branchlets and leaf area per budded/grafted plant.”

✓ located verbatim in the source · abstract, characters 484–687 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The polyhouse local rootstock wedge graft with polycap had 9.17 days to sprouting in February.

Treatment
local guava seedling rootstock + wedge grafting with polycap under polyhousee0
Outcome
number of days taken for bud sproutinge0
Direction
minimume0
Value
9.17 dayse0
Qualifier
Februarye0

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 minimum number of days taken for bud sprouting was recorded in the treatment combination S2M5C2 (local guava seedling rootstock + wedge grafting with polycap under polyhouse) during February (9.17 days), followed by July (9.70 days) and November (12.56 days) months.”

✓ located verbatim in the source · abstract, characters 688–958 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The polyhouse local rootstock wedge graft with polycap had 9.70 days to sprouting in July.

Treatment
local guava seedling rootstock + wedge grafting with polycap under polyhousee0
Outcome
number of days taken for bud sproutinge0
Direction
minimume0
Value
9.70 dayse0
Qualifier
Julye0

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 minimum number of days taken for bud sprouting was recorded in the treatment combination S2M5C2 (local guava seedling rootstock + wedge grafting with polycap under polyhouse) during February (9.17 days), followed by July (9.70 days) and November (12.56 days) months.”

✓ located verbatim in the source · abstract, characters 688–958 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The polyhouse local rootstock wedge graft with polycap had 12.56 days to sprouting in November.

Treatment
local guava seedling rootstock + wedge grafting with polycap under polyhousee0
Outcome
number of days taken for bud sproutinge0
Direction
minimume0
Value
12.56 dayse0
Qualifier
Novembere0

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 minimum number of days taken for bud sprouting was recorded in the treatment combination S2M5C2 (local guava seedling rootstock + wedge grafting with polycap under polyhouse) during February (9.17 days), followed by July (9.70 days) and November (12.56 days) months.”

✓ located verbatim in the source · abstract, characters 688–958 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Sprouting under the same treatment reached 96.08% in November.

Treatment
same treatment combinatione0
Outcome
sproutinge0
Direction
Maximume0
Value
96.08%e0
Qualifier
Novembere0

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

“Maximum sprouting was also recorded in the same treatment combination during November (96.08%), February (93.95%) and July (91.13%).”

✓ located verbatim in the source · abstract, characters 959–1091 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Sprouting under the same treatment reached 93.95% in February.

Treatment
same treatment combinatione0
Outcome
sproutinge0
Direction
Maximume0
Value
93.95%e0
Qualifier
Februarye0

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

“Maximum sprouting was also recorded in the same treatment combination during November (96.08%), February (93.95%) and July (91.13%).”

✓ located verbatim in the source · abstract, characters 959–1091 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Sprouting under the same treatment reached 91.13% in July.

Treatment
same treatment combinatione0
Outcome
sproutinge0
Direction
Maximume0
Value
91.13%e0
Qualifier
Julye0

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

“Maximum sprouting was also recorded in the same treatment combination during November (96.08%), February (93.95%) and July (91.13%).”

✓ located verbatim in the source · abstract, characters 959–1091 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Graft or bud survival under S2M5C2 reached 94.85% in November.

Treatment
S2M5C2e0
Outcome
graft/bud survivale0
Direction
maximume0
Value
94.85%e0
Qualifier
Novembere0

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 maximum graft/bud survival was observed in the treatment S2M5C2 during November (94.85%) followed by February (92.84%) and July (89.64%) months.”

✓ located verbatim in the source · abstract, characters 1092–1240 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Graft or bud survival under S2M5C2 reached 92.84% in February.

Treatment
S2M5C2e0
Outcome
graft/bud survivale0
Direction
maximume0
Value
92.84%e0
Qualifier
Februarye0

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 maximum graft/bud survival was observed in the treatment S2M5C2 during November (94.85%) followed by February (92.84%) and July (89.64%) months.”

✓ located verbatim in the source · abstract, characters 1092–1240 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Graft or bud survival under S2M5C2 reached 89.64% in July.

Treatment
S2M5C2e0
Outcome
graft/bud survivale0
Direction
maximume0
Value
89.64%e0
Qualifier
Julye0

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 maximum graft/bud survival was observed in the treatment S2M5C2 during November (94.85%) followed by February (92.84%) and July (89.64%) months.”

✓ located verbatim in the source · abstract, characters 1092–1240 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Survival under open-condition shield budding on L-49 was 42.45% in November.

Treatment
L-49 rootstock + shield budding under open conditionse0
Outcome
survivale0
Direction
minimume0
Value
42.45%e0
Qualifier
Novembere0

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

“However, the minimum survival was noted in the treatment S1M1C1 (L-49 rootstock + shield budding under open conditions) when propagation was done during November (42.45%) preceded by February (45.46%) and July (51.89%) during both the years.”

✓ located verbatim in the source · abstract, characters 1241–1482 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Survival under open-condition shield budding on L-49 was 45.46% in February.

Treatment
L-49 rootstock + shield budding under open conditionse0
Outcome
survivale0
Direction
minimume0
Value
45.46%e0
Qualifier
Februarye0

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

“However, the minimum survival was noted in the treatment S1M1C1 (L-49 rootstock + shield budding under open conditions) when propagation was done during November (42.45%) preceded by February (45.46%) and July (51.89%) during both the years.”

✓ located verbatim in the source · abstract, characters 1241–1482 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Survival under open-condition shield budding on L-49 was 51.89% in July.

Treatment
L-49 rootstock + shield budding under open conditionse0
Outcome
survivale0
Direction
minimume0
Value
51.89%e0
Qualifier
Julye0

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

“However, the minimum survival was noted in the treatment S1M1C1 (L-49 rootstock + shield budding under open conditions) when propagation was done during November (42.45%) preceded by February (45.46%) and July (51.89%) during both the years.”

✓ located verbatim in the source · abstract, characters 1241–1482 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend wedge grafting with polycap on local guava rootstock in a polyhouse for highest graft success.

Treatment
wedge grafting along with polycap on local guava as rootstock under polyhouse conditionse0
Outcome
highest graft take successe0
Direction
higheste0

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

“Present results suggest that in guava highest graft take success was obtained by using wedge grafting along with polycap on local guava as rootstock under polyhouse conditions.”

✓ located verbatim in the source · abstract, characters 1483–1659 · show in text ↑
t0

“guava”

✓ located verbatim in the source · title, characters 60–65 · show in text ↑

protected cultivation · quality: postharvest · Psidium guajava (guava)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

grafting · quality: postharvest · 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 →

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.