Abstract
Experiments were conducted during four consecutive seasons of 2017, 2018, 2019 and 2020 on three grape cultivars including “Bez-El-Anza”, “Thompson Seedless” and “Red Roomy” planted at the Experimental Orchard of fruit section, Faculty of Agriculture, Assiut University in a complete randomized blocked design. This investigation was carried out to study the effect of spraying Seaweed extract, Amino acids and Vitamins on C/N ratio, yield and berry quality of some grape cultivars. The obtained results showed that Tyrosin at 500 ppm recorded the highest yield (9.47 kg/vine) during the 1st season. All treatments had a significant impact in the respect of TSS %, acidity% and TSS/acid ratio. Concerning C/N ratio, Vit.B12 at 150 ppm recorded the highest ratio (44.85) during the 1st season. Hence, the present study concluded applications of Seaweed extract, amino acid and Vitamins improved vine C/N ratio, yield and berry attributes of “Bez-El-Anza”, ‘Thompson Seedless’ and “Red Roomy” grape cultivars.
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Claims 5
Claim · model-written summary
Tyrosin at 500 ppm gave the highest first-season yield of 9.47 kg/vine.
- Treatment
- Tyrosin at 500 ppme0
- Outcome
- yielde0
- Direction
- higheste0
- Value
- 9.47 kg/vinee0
- Qualifier
- during the 1st seasone0
VitisNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Tyrosin at 500 ppm recorded the highest yield (9.47 kg/vine) during the 1st season.”
t0“Grapevine cultivars”
Claim · model-written summary
All treatments significantly affected TSS %, acidity% and TSS/acid ratio.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All treatments had a significant impact in the respect of TSS %, acidity% and TSS/acid ratio.”
t0“Grapevine cultivars”
Claim · model-written summary
Vit.B12 at 150 ppm gave the highest first-season C/N ratio, 44.85.
- Treatment
- Vit.B12 at 150 ppme0
- Outcome
- C/N ratioe1
- Direction
- higheste0
- Value
- 44.85e0
- Qualifier
- during the 1st seasone0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Vit.B12 at 150 ppm recorded the highest ratio (44.85) during the 1st season.”
e1“Concerning C/N ratio”
t0“Grapevine cultivars”
Claim · model-written summary
Applications of seaweed extract, amino acids and vitamins improved vine C/N ratio.
- Taxon
- grape cultivarse0
- Treatment
- Seaweed extract, amino acid and Vitaminse0
- Outcome
- vine C/N ratioe0
- Direction
- improvede0
Not reportedComparator
Verbatim
e0“applications of Seaweed extract, amino acid and Vitamins improved vine C/N ratio, yield and berry attributes of “Bez-El-Anza”, ‘Thompson Seedless’ and “Red Roomy” grape cultivars”
Claim · model-written summary
Applications of seaweed extract, amino acids and vitamins improved yield and berry attributes.
- Taxon
- grape cultivarse0
- Treatment
- Seaweed extract, amino acid and Vitaminse0
- Outcome
- yield and berry attributese0
- Direction
- improvede0
Not reportedComparator
Verbatim
e0“applications of Seaweed extract, amino acid and Vitamins improved vine C/N ratio, yield and berry attributes of “Bez-El-Anza”, ‘Thompson Seedless’ and “Red Roomy” grape cultivars”
The same questions in other papers
amino acid · yield · VitisResults agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →other · yield · VitisPositive and negative results
21 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
19 papers more in this group
See all 23 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.