Abstract
Effect of girdling and its time on yield, fruit quality and storage life of Flame and Ruby seedless cultivars grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998). Girdling was performed at different times; before flowering, after fruit-set, 2 weeks after fruit set and at véraison. This study revealed that girdling Flame seedless before flowering increased fruit set percentage, cluster compactness factor, yield, cluster weight, berry weight & size and total anthocyanin in berries skin. While, there was no effect on berries juice, T.S.S. and acidity contents. Girdling of Ruby seedless, before flowering, increased fruit-set percentage, cluster compactness factor, yield, cluster weight, berry weight and size, T.S.S., T.S.S./acidity and total anthocyanin in berries skin, and decreased acidity in juice berries. While, there was no effect on cluster length and berries juice volume. Moreover, girdling both Flame and Ruby seedless at véraison increased T.S.S., T.S.S./acidity and total anthocyanin in berries skin, while decreased acidity in berries juice. There was no effect on fruit-set percentage, yield per vine, cluster weight, cluster length, cluster compactness factor, berry weight and size. This study also revealed that girdling both Flame and Ruby seedless cultivars after fruit set or 2 weeks later improved the yield and quality. Yield increased with about 69.7 and 63.6% for Flame and 36.0 and 29.4% for Ruby seedless cultivars over the control as a mean of the two seasons, respectively. Also girdling increased cluster weight, berry weight and size, T.S.S., T.S.S./acidity and total anthocyanin in berries skin, while decreased acidity in berries juice. Berries characters were better than other treatments used drring room storage at 25-30°C and 45% R.H., this treatment decreased cluster weight loss, shattering percentage, decay percentage and total loss after 9 days. The reduction of total loss reached about 16.7 and 17.8% in Flame seedless and about 12.8 and 11.7% in Ruby seedless less compared to the control as a mean of the two seasons, respectively.
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Claims 18
Claim · model-written summary
Girdling Flame seedless before flowering increased fruit set percentage, cluster compactness factor and yield.
- Taxon
- grapet0
- Material
- Flame seedlesse1
- Treatment
- girdlinge1
- Outcome
- fruit set percentage, cluster compactness factor, yielde1
- Direction
- increasede1
- Qualifier
- before floweringe1
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e1“girdling Flame seedless before flowering increased fruit set percentage, cluster compactness factor, yield, cluster weight, berry weight & size and total anthocyanin in berries skin”
Claim · model-written summary
Girdling Flame seedless before flowering increased cluster weight, berry weight and size, and total anthocyanin in berry skin.
- Taxon
- grapet0
- Material
- Flame seedlesse1
- Treatment
- girdlinge1
- Outcome
- cluster weight, berry weight & size and total anthocyanin in berries skine1
- Direction
- increasede1
- Qualifier
- before floweringe1
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e1“girdling Flame seedless before flowering increased fruit set percentage, cluster compactness factor, yield, cluster weight, berry weight & size and total anthocyanin in berries skin”
Claim · model-written summary
Girdling Flame seedless before flowering had no effect on berry juice, T.S.S. or acidity.
- Taxon
- grapet0
- Material
- Flame seedlesse1
- Treatment
- girdlinge1
- Outcome
- berries juice, T.S.S. and acidity contentse2
- Direction
- no effecte2
- Qualifier
- before floweringe1
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e1“girdling Flame seedless before flowering increased fruit set percentage, cluster compactness factor, yield, cluster weight, berry weight & size and total anthocyanin in berries skin”
e2“While, there was no effect on berries juice, T.S.S. and acidity contents”
Claim · model-written summary
Girdling Ruby seedless before flowering increased fruit set percentage, cluster compactness factor and yield.
- Taxon
- grapet0
- Material
- Ruby seedlesse3
- Treatment
- Girdlinge3
- Outcome
- fruit-set percentage, cluster compactness factor, yielde3
- Direction
- increasede3
- Qualifier
- before floweringe3
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e3“Girdling of Ruby seedless, before flowering, increased fruit-set percentage, cluster compactness factor, yield, cluster weight, berry weight and size, T.S.S., T.S.S./acidity and total anthocyanin in berries skin, and decreased acidity in juice berries”
Claim · model-written summary
Girdling Ruby seedless before flowering increased cluster weight, berry weight and size, and T.S.S.
- Taxon
- grapet0
- Material
- Ruby seedlesse3
- Treatment
- Girdlinge3
- Outcome
- cluster weight, berry weight and size, T.S.S.e3
- Direction
- increasede3
- Qualifier
- before floweringe3
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e3“Girdling of Ruby seedless, before flowering, increased fruit-set percentage, cluster compactness factor, yield, cluster weight, berry weight and size, T.S.S., T.S.S./acidity and total anthocyanin in berries skin, and decreased acidity in juice berries”
Claim · model-written summary
Girdling Ruby seedless before flowering increased T.S.S./acidity and total anthocyanin in berry skin.
- Taxon
- grapet0
- Material
- Ruby seedlesse3
- Treatment
- Girdlinge3
- Outcome
- T.S.S./acidity and total anthocyanin in berries skine3
- Direction
- increasede3
- Qualifier
- before floweringe3
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e3“Girdling of Ruby seedless, before flowering, increased fruit-set percentage, cluster compactness factor, yield, cluster weight, berry weight and size, T.S.S., T.S.S./acidity and total anthocyanin in berries skin, and decreased acidity in juice berries”
Claim · model-written summary
Girdling Ruby seedless before flowering decreased acidity in juice berries.
- Taxon
- grapet0
- Material
- Ruby seedlesse3
- Treatment
- Girdlinge3
- Outcome
- acidity in juice berriese3
- Direction
- decreasede3
- Qualifier
- before floweringe3
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e3“Girdling of Ruby seedless, before flowering, increased fruit-set percentage, cluster compactness factor, yield, cluster weight, berry weight and size, T.S.S., T.S.S./acidity and total anthocyanin in berries skin, and decreased acidity in juice berries”
Claim · model-written summary
Girdling Ruby seedless before flowering had no effect on cluster length or berry juice volume.
- Taxon
- grapet0
- Material
- Ruby seedlesse3
- Treatment
- Girdlinge3
- Outcome
- cluster length and berries juice volumee4
- Direction
- no effecte4
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e3“Girdling of Ruby seedless, before flowering, increased fruit-set percentage, cluster compactness factor, yield, cluster weight, berry weight and size, T.S.S., T.S.S./acidity and total anthocyanin in berries skin, and decreased acidity in juice berries”
e4“While, there was no effect on cluster length and berries juice volume”
Claim · model-written summary
Girdling both cultivars at véraison increased T.S.S., T.S.S./acidity and total anthocyanin in berry skin.
- Taxon
- grapet0
- Material
- Flame and Ruby seedlesse5
- Treatment
- girdlinge5
- Outcome
- T.S.S., T.S.S./acidity and total anthocyanin in berries skine5
- Direction
- increasede5
- Qualifier
- at véraisone5
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e5“girdling both Flame and Ruby seedless at véraison increased T.S.S., T.S.S./acidity and total anthocyanin in berries skin, while decreased acidity in berries juice”
Claim · model-written summary
Girdling both cultivars at véraison decreased acidity in berry juice.
- Taxon
- grapet0
- Material
- Flame and Ruby seedlesse5
- Treatment
- girdlinge5
- Outcome
- acidity in berries juicee5
- Direction
- decreasede5
- Qualifier
- at véraisone5
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e5“girdling both Flame and Ruby seedless at véraison increased T.S.S., T.S.S./acidity and total anthocyanin in berries skin, while decreased acidity in berries juice”
Claim · model-written summary
Girdling both cultivars at véraison had no effect on fruit set percentage, yield per vine or cluster weight.
- Taxon
- grapet0
- Material
- Flame and Ruby seedlesse5
- Treatment
- girdlinge5
- Outcome
- fruit-set percentage, yield per vine, cluster weighte6
- Direction
- no effecte6
- Qualifier
- at véraisone5
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e5“girdling both Flame and Ruby seedless at véraison increased T.S.S., T.S.S./acidity and total anthocyanin in berries skin, while decreased acidity in berries juice”
e6“There was no effect on fruit-set percentage, yield per vine, cluster weight, cluster length, cluster compactness factor, berry weight and size”
Claim · model-written summary
Girdling both cultivars at véraison had no effect on cluster length, cluster compactness or berry weight and size.
- Taxon
- grapet0
- Material
- Flame and Ruby seedlesse5
- Treatment
- girdlinge5
- Outcome
- cluster length, cluster compactness factor, berry weight and sizee6
- Direction
- no effecte6
- Qualifier
- at véraisone5
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e5“girdling both Flame and Ruby seedless at véraison increased T.S.S., T.S.S./acidity and total anthocyanin in berries skin, while decreased acidity in berries juice”
e6“There was no effect on fruit-set percentage, yield per vine, cluster weight, cluster length, cluster compactness factor, berry weight and size”
Claim · model-written summary
Girdling both cultivars after fruit set or 2 weeks later improved yield and quality.
- Taxon
- grapet0
- Material
- Flame and Ruby seedless cultivarse7
- Treatment
- girdlinge7
- Outcome
- yield and qualitye7
- Direction
- improvede7
- Qualifier
- after fruit set or 2 weeks latere7
- Setting
- clay loam soil in Dakahlia Governoratee0
Not reportedComparator
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e7“girdling both Flame and Ruby seedless cultivars after fruit set or 2 weeks later improved the yield and quality”
Claim · model-written summary
Girdling increased yield of Flame seedless by about 69.7 and 63.6% over control, as a two-season mean.
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e7“girdling both Flame and Ruby seedless cultivars after fruit set or 2 weeks later improved the yield and quality”
e1“Yield increased with about 69.7 and 63.6% for Flame and 36.0 and 29.4% for Ruby seedless cultivars over the control as a mean of the two seasons”
Claim · model-written summary
Girdling increased yield of Ruby seedless by about 36.0 and 29.4% over control, as a two-season mean.
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e7“girdling both Flame and Ruby seedless cultivars after fruit set or 2 weeks later improved the yield and quality”
e1“Yield increased with about 69.7 and 63.6% for Flame and 36.0 and 29.4% for Ruby seedless cultivars over the control as a mean of the two seasons”
Claim · model-written summary
Girdling treatment decreased cluster weight loss, shattering and decay percentages after 9 days of room storage.
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e2“this treatment decreased cluster weight loss, shattering percentage, decay percentage and total loss after 9 days”
e3“Berries characters were better than other treatments used drring room storage at 25-30°C and 45% R.H.”
Claim · model-written summary
Girdling reduced total loss of Flame seedless by about 16.7 and 17.8% relative to control, as a two-season mean.
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e7“girdling both Flame and Ruby seedless cultivars after fruit set or 2 weeks later improved the yield and quality”
e2“The reduction of total loss reached about 16.7 and 17.8% in Flame seedless and about 12.8 and 11.7% in Ruby seedless less compared to the control as a mean of the two seasons”
Claim · model-written summary
Girdling reduced total loss of Ruby seedless by about 12.8 and 11.7% relative to control, as a two-season mean.
Verbatim
e0“grown in a clay loam soil in Dakahlia Governorate was studied during two seasons (1997 and 1998)”
t0“FLAME SEEDLESS AND RUBY SEEDLESS GRAPE CULTIVARS”
e7“girdling both Flame and Ruby seedless cultivars after fruit set or 2 weeks later improved the yield and quality”
e2“The reduction of total loss reached about 16.7 and 17.8% in Flame seedless and about 12.8 and 11.7% in Ruby seedless less compared to the control as a mean of the two seasons”
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