Abstract
A Field experiment was conducted A Field experiment was conducted in 2019 in the growing season, to study the effect of foliar application of zinc-chelated "Zn-EDTA" at concentrations 0,50,100 and 200 mg.l-1 on the seasonal dynamic of the growth and development of some physical and chemical characteristic in berries of Halwani Lebanon grape cultivar, grown on a calcareous soil in Mosul region- Iraq. The results revealed that the foliar application of 100 mgZn.l-1 caused a significant increase of berry weight, TSS, Glucose and Fructose in berries. While spraying with 200 mgZn.l-1 caused a significant decrease in the TA and Malic acid in juice berries compared to the control. Additionally, berry weight, TSS, Glucose and Fructose were increased from the beginning of berry growth to véraison and ripening stages. Total acidity was increased from berry set to 14 June and decrease towards the end of the maturity of berries on September 6th during growth season. While Tartaric and Malic acids were increased from berry set to véraison. Whereas, decrease towards the maturity of berries. On the other hand, the interaction between zinc levels and times on growth and development of berries were also discussed.
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Claims 7
Claim · model-written summary
A 100 mgZn.l-1 foliar spray significantly increased berry weight, TSS, glucose and fructose.
- Taxon
- GRAPEt0
- Treatment
- foliar application of 100 mgZn.l-1e0
- Outcome
- berry weight, TSS, Glucose and Fructosee0
- Direction
- increasee0
- Setting
- Mosul region- Iraqe2
Not reportedComparator
Verbatim
e0“the foliar application of 100 mgZn.l-1 caused a significant increase of berry weight, TSS, Glucose and Fructose in berries.”
t0“GRAPE”
e2“grown on a calcareous soil in Mosul region- Iraq.”
Claim · model-written summary
A 200 mgZn.l-1 spray significantly reduced total acidity and malic acid versus control.
Verbatim
e0“spraying with 200 mgZn.l-1 caused a significant decrease in the TA and Malic acid in juice berries compared to the control.”
t0“GRAPE”
Claim · model-written summary
Berry weight, TSS, glucose and fructose increased from early growth through véraison and ripening.
Verbatim
e0“berry weight, TSS, Glucose and Fructose were increased from the beginning of berry growth to véraison and ripening stages.”
t0“GRAPE”
Claim · model-written summary
Total acidity increased from berry set to 14 June.
Verbatim
e0“Total acidity was increased from berry set to 14 June”
t0“GRAPE”
Claim · model-written summary
Total acidity fell toward berry maturity on September 6th.
Verbatim
e0“decrease towards the end of the maturity of berries on September 6th during growth season.”
t0“GRAPE”
e2“Total acidity was increased from berry set to 14 June and decrease towards the end of the maturity of berries on September 6th during growth season.”
Claim · model-written summary
Tartaric and malic acids increased from berry set to véraison.
Verbatim
e0“Tartaric and Malic acids were increased from berry set to véraison.”
t0“GRAPE”
Claim · model-written summary
Tartaric and malic acids declined toward berry maturity.
Verbatim
e0“While Tartaric and Malic acids were increased from berry set to véraison. Whereas, decrease towards the maturity of berries.”
t0“GRAPE”
The same questions in other papers
application · quality: sugar starch · VitisPositive and negative results
33 papers in the same direction as this paper · 5 in the opposite direction
- no effect
- negative
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See all 39 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.