Abstract
Crop loads and leaf fertilizers are highly important for yield and quality of grapevine. This research was conducted in the Konya province of Turkey in 2008 and 2009. The effects of crop loads and leaf fertilizers were investigated on yield and quality of Vitis vinifera L. cv. 'Gok uzum'. The combined leaf fertilizer (TARIS-ZF) significantly increased quality parameters such as berry length, berry weight, maturity index, juice yield and drying index of grapevine. Increasing crop load values (16, 21, and 26 buds/vine) increased fresh grape yield and juice yield; however, maturity index and drying index decreased in comparison to the control. According to these results, it was suggested that to produce a high yield 26 buds/vine pruning and non-fertilization could be utilized or to increase quality parameters 16 buds/vine pruning, and fertilization may be applied on grapevine cultivation.
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Claims 6
Claim · model-written summary
Combined leaf fertilizer significantly increased berry length, berry weight, and maturity index.
- Treatment
- combined leaf fertilizer (TARIS-ZF)e0
- Outcome
- berry length, berry weight, maturity indexe0
- Direction
- increasede0
VitisNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The combined leaf fertilizer (TARIS-ZF) significantly increased quality parameters such as berry length, berry weight, maturity index, juice yield and drying index of grapevine.”
Claim · model-written summary
Combined leaf fertilizer significantly increased juice yield and drying index.
- Treatment
- combined leaf fertilizer (TARIS-ZF)e0
- Outcome
- juice yield and drying indexe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The combined leaf fertilizer (TARIS-ZF) significantly increased quality parameters such as berry length, berry weight, maturity index, juice yield and drying index of grapevine.”
Claim · model-written summary
Increasing crop load increased fresh grape yield and juice yield.
Verbatim
e0“Increasing crop load values (16, 21, and 26 buds/vine) increased fresh grape yield and juice yield; however, maturity index and drying index decreased in comparison to the control.”
Claim · model-written summary
Increasing crop load decreased maturity index and drying index relative to control.
Verbatim
e0“Increasing crop load values (16, 21, and 26 buds/vine) increased fresh grape yield and juice yield; however, maturity index and drying index decreased in comparison to the control.”
Claim · model-written summary
The authors suggest 26 buds/vine pruning without fertilization for high yield.
- Outcome
- 26 buds/vine pruning and non-fertilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to produce a high yield 26 buds/vine pruning and non-fertilization could be utilized”
t0“GRAPEVINE YIELD AND QUALITY”
Claim · model-written summary
The authors suggest 16 buds/vine pruning with fertilization to improve quality.
- Outcome
- 16 buds/vine pruning, and fertilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to increase quality parameters 16 buds/vine pruning, and fertilization may be applied on grapevine cultivation.”
The same questions in other papers
fertilization · yield · VitisResults differ
96 papers in the same direction as this paper · 9 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- negative
103 papers more in this group
See all 107 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.