Abstract
An investigation was performed to study the impact of CPPU (alone and in combination with other PGR’s) and their application stage on berry development, yield and quality in grape (Vitis vinifera L.) cv. Italia at Horticultural College and Research Institute, TNAU, Coimbatore. Treatments were imposed over the vines pruned to standardized pruning level of pruning 50% of canes for crop yield and 50% of canes for vegetative growth and observed for impact on bunch and berry characters. The results revealed that bunches sprayed with CPPU (1 ppm) recorded the maximum berry width at pea stage of 7-8 mm berry size. The maximum peel weight, peel thickness and pedicel thickness was registered with CPPU (1 ppm) imposed both at 2-3 mm and at 7-8 mm berry size stage. But, the results on yield related traits found to be positive with the bunch sprays of GA3 (10 ppm) + Brassinosteroid (1 ppm) at 7-8 mm berry size.
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Claims 3
Claim · model-written summary
Spraying bunches with CPPU (1 ppm) gave the maximum berry width at the pea stage of 7-8 mm berry size.
- Taxon
- grape (Vitis vinifera L.)
Vitis viniferae1 - Organ / stage
- pea stage of 7-8 mm berry sizee2
- Treatment
- bunches sprayed with CPPU (1 ppm)e2
- Outcome
- berry widthe2
- Direction
- maximume2
- Setting
- Horticultural College and Research Institute, TNAU, Coimbatoree1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“grape (Vitis vinifera L.) cv. Italia at Horticultural College and Research Institute, TNAU, Coimbatore”
e2“The results revealed that bunches sprayed with CPPU (1 ppm) recorded the maximum berry width at pea stage of 7-8 mm berry size”
Claim · model-written summary
CPPU (1 ppm) imposed at 2-3 mm and at 7-8 mm berry size gave the maximum peel weight, peel thickness and pedicel thickness.
- Taxon
- grape (Vitis vinifera L.)Vitis viniferae1
- Organ / stage
- 2-3 mm and at 7-8 mm berry size stagee3
- Treatment
- CPPU (1 ppm)e3
- Outcome
- peel weight, peel thickness and pedicel thicknesse3
- Direction
- maximume3
- Setting
- Horticultural College and Research Institute, TNAU, Coimbatoree1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“grape (Vitis vinifera L.) cv. Italia at Horticultural College and Research Institute, TNAU, Coimbatore”
e3“The maximum peel weight, peel thickness and pedicel thickness was registered with CPPU (1 ppm) imposed both at 2-3 mm and at 7-8 mm berry size stage”
Claim · model-written summary
Bunch sprays of GA3 (10 ppm) + Brassinosteroid (1 ppm) at 7-8 mm berry size gave positive yield related traits.
- Taxon
- grape (Vitis vinifera L.)Vitis viniferae1
- Organ / stage
- 7-8 mm berry sizee4
- Treatment
- bunch sprays of GA3 (10 ppm) + Brassinosteroid (1 ppm)e4
- Outcome
- yield related traitse4
- Direction
- positivee4
- Setting
- Horticultural College and Research Institute, TNAU, Coimbatoree1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“grape (Vitis vinifera L.) cv. Italia at Horticultural College and Research Institute, TNAU, Coimbatore”
e4“But, the results on yield related traits found to be positive with the bunch sprays of GA3 (10 ppm) + Brassinosteroid (1 ppm) at 7-8 mm berry size”
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