Abstract
This study was conducted on "Langra Cv." mango trees growing in a private orchard, Tema, Sohag governorate. The residual effect of paclobutrazol (PBZ) was investigated on "Langra Cv." mango during the "On" and "Off" years (2011 and 2012) after its application in October 2010 and 2011 years to regulate the alternate bearing, enhanced yield and improved fruit quality. The result showed that (PBZ) application at 30 or 40 gm / tree as a soil drench reduced the vegetative growth however; it induced the early flowering and yield in comparison with alternate bearing. Also, it increased the fruit weight and yield as well as improved the fruit quality in both "On" and "Off" years. In addition, this treatment leads to increasing the number of panicles per tree, number of hermaphrodite flowers per panicle, number of fruits per panicle and number of remaining fruits per tree in comparison with control trees on "Off " year during the two seasons of study. However, application of (PBZ) had no effect on seed weight %, pulp/seed ratio, acidity % and V.C traits in both "On" and "Off" years. Therefore, the study recommends that treating of "Langra Cv." mango trees in both "On" or "Off" years by (PBZ) at 30 or 40 gm / tree is effective for reducing the alternate bearing and improving the yield and fruit quality.
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Claims 8
Claim · model-written summary
Paclobutrazol at 30 or 40 gm / tree reduced vegetative growth.
- Taxon
- mango
_from_India.jpg?width=60)
Mangifera indicae2 - Material
- "Langra Cv."e2
- Treatment
- (PBZ) application at 30 or 40 gm / tree as a soil drenche0
- Outcome
- vegetative growthe0
- Direction
- reducede0
- Comparator
- control treese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_from_India.jpg?width=500)
Verbatim
e0“(PBZ) application at 30 or 40 gm / tree as a soil drench reduced the vegetative growth”
e1“in comparison with control trees”
e2“This study was conducted on "Langra Cv." mango trees”
Claim · model-written summary
Paclobutrazol induced early flowering.
- Taxon
- mangoMangifera indicae1
- Treatment
- (PBZ) application at 30 or 40 gm / tree as a soil drenche0
- Outcome
- early floweringe0
- Direction
- inducede0
- Comparator
- alternate bearinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“(PBZ) application at 30 or 40 gm / tree as a soil drench reduced the vegetative growth however; it induced the early flowering and yield in comparison with alternate bearing.”
e1“This study was conducted on "Langra Cv." mango trees”
Claim · model-written summary
Paclobutrazol increased fruit weight and yield and improved fruit quality in both On and Off years.
- Taxon
- mangoMangifera indicae2
- Treatment
- (PBZ) application at 30 or 40 gm / tree as a soil drenche1
- Outcome
- fruit weight and yield as well as improved the fruit qualitye0
- Direction
- increasede0
- Comparator
- control treese3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it increased the fruit weight and yield as well as improved the fruit quality in both "On" and "Off" years.”
e1“(PBZ) application at 30 or 40 gm / tree as a soil drench”
e2“This study was conducted on "Langra Cv." mango trees”
e3“in comparison with control trees”
Claim · model-written summary
Paclobutrazol increased panicles per tree, hermaphrodite flowers per panicle and fruits per panicle in Off years.
- Taxon
- mangoMangifera indicae2
- Treatment
- (PBZ) application at 30 or 40 gm / tree as a soil drenche1
- Outcome
- number of panicles per tree, number of hermaphrodite flowers per panicle, number of fruits per paniclee0
- Direction
- increasinge0
- Comparator
- control treese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the number of panicles per tree, number of hermaphrodite flowers per panicle, number of fruits per panicle and number of remaining fruits per tree in comparison with control trees on "Off " year”
e1“(PBZ) application at 30 or 40 gm / tree as a soil drench”
e2“This study was conducted on "Langra Cv." mango trees”
Claim · model-written summary
Paclobutrazol increased remaining fruits per tree in Off years.
- Taxon
- mangoMangifera indicae2
- Treatment
- (PBZ) application at 30 or 40 gm / tree as a soil drenche1
- Outcome
- number of remaining fruits per treee0
- Direction
- increasinge0
- Comparator
- control treese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing the number of panicles per tree, number of hermaphrodite flowers per panicle, number of fruits per panicle and number of remaining fruits per tree in comparison with control trees on "Off " year”
e1“(PBZ) application at 30 or 40 gm / tree as a soil drench”
e2“This study was conducted on "Langra Cv." mango trees”
Claim · model-written summary
Paclobutrazol had no effect on seed weight percentage, pulp/seed ratio or acidity percentage.
- Taxon
- mangoMangifera indicae1
- Treatment
- (PBZ)e0
- Outcome
- seed weight %, pulp/seed ratio, acidity %e0
- Direction
- no effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of (PBZ) had no effect on seed weight %, pulp/seed ratio, acidity % and V.C traits in both "On" and "Off" years.”
e1“This study was conducted on "Langra Cv." mango trees”
Claim · model-written summary
Paclobutrazol had no effect on V.C traits.
- Taxon
- mangoMangifera indicae1
- Treatment
- (PBZ)e0
- Outcome
- V.C traitse0
- Direction
- no effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of (PBZ) had no effect on seed weight %, pulp/seed ratio, acidity % and V.C traits in both "On" and "Off" years.”
e1“This study was conducted on "Langra Cv." mango trees”
Claim · model-written summary
The authors recommend 30 or 40 gm / tree paclobutrazol to reduce alternate bearing and improve yield and fruit quality.
- Taxon
- mangoMangifera indicae0
- Treatment
- (PBZ) at 30 or 40 gm / treee0
- Outcome
- reducing the alternate bearing and improving the yield and fruit qualitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the study recommends that treating of "Langra Cv." mango trees in both "On" or "Off" years by (PBZ) at 30 or 40 gm / tree is effective for reducing the alternate bearing and improving the yield and fruit quality.”
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8 of 11 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.