Abstract
Summary The influence of partial and total defoliation of grafted vines, performed during the period of intensive growth (July, August, September), on the accumulation of carbohydrates in roots, canes and rootstock was studied in Vitis vinifera L. ssp. sativa cv. 'Riesling', clone 239 grafted on the rootstock 'SO4', clone 31. Total defoliation in July resulted in the lowest percentage yield of grafted vines and the lowest weight of roots. In canes, total defoliation caused the lowest total carbohydrate content (TCC) in September, whereas in roots, the lowest TCC was established in August and September, in particular, owing to the reduced starch content. The most significant difference in the TCC between partial and total defoliation was observed in August.
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Claims 5
Claim · model-written summary
Total defoliation in July produced the lowest percentage yield of grafted vines.
- Taxon
- Vitis vinifera L. ssp. sativa
Vitis viniferae1 - Material
- cv. 'Riesling'e1
- Treatment
- Total defoliation in Julye0
- Outcome
- percentage yield of grafted vinese0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total defoliation in July resulted in the lowest percentage yield of grafted vines”
e1“Vitis vinifera L. ssp. sativa cv. 'Riesling'”
Claim · model-written summary
Total defoliation in July produced the lowest root weight.
- Taxon
- Vitis vinifera L. ssp. sativaVitis viniferae1
- Organ / stage
- rootse0
- Treatment
- Total defoliation in Julye0
- Outcome
- weight of rootse0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total defoliation in July resulted in the lowest percentage yield of grafted vines and the lowest weight of roots.”
e1“Vitis vinifera L. ssp. sativa”
Claim · model-written summary
Total defoliation caused the lowest cane total carbohydrate content in September.
- Taxon
- Vitis vinifera L. ssp. sativaVitis viniferae1
- Organ / stage
- canese0
- Treatment
- total defoliatione0
- Outcome
- total carbohydrate content (TCC)e0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In canes, total defoliation caused the lowest total carbohydrate content (TCC) in September”
e1“Vitis vinifera L. ssp. sativa”
Claim · model-written summary
Root total carbohydrate content was lowest in August and September, particularly due to reduced starch.
- Taxon
- Vitis vinifera L. ssp. sativaVitis viniferae1
- Organ / stage
- rootse0
- Treatment
- total defoliatione2
- Outcome
- TCCe0
- Direction
- loweste0
- Qualifier
- owing to the reduced starch contente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“whereas in roots, the lowest TCC was established in August and September, in particular, owing to the reduced starch content.”
e1“Vitis vinifera L. ssp. sativa”
e2“total defoliation caused the lowest total carbohydrate content”
Claim · model-written summary
The largest total carbohydrate difference between partial and total defoliation occurred in August.
- Taxon
- Vitis vinifera L. ssp. sativaVitis viniferae1
- Outcome
- difference in the TCCe0
- Direction
- most significante0
- Comparator
- partial and total defoliatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The most significant difference in the TCC between partial and total defoliation was observed in August.”
e1“Vitis vinifera L. ssp. sativa”
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