Abstract
An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore to study the effect of four different pruning levels on leaf nutrient status and chemical properties of vine with five replications and four treatments in a Randomized block design. Results revealed that, either in rainy or summer season all the canes of vines which were pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud level registered the maximum chlorophyll ‘a’ (0.665 mg/g and 1.375 mg/g), chlorophyll ‘b’ (0.494 mg/g and 0.647 mg/g), total chlorophyll content (1.160 mg/g and 2.022 mg/g), total carbohydrate content (14.63% and 15.88%), petiole nitrogen (2.816% and 2.688%), petiole phosphorous (0.827% and 0.864%) and petiole potassium content (2.782% and 2.825%), respectively. Among two seasons, summer season crop performed better than rainy season crop. It was recommended that pruning 50 per cent of the canes for vegetative growth and remaining 50 per cent of canes for crop yield in both seasons were found to be better, considering the performance in both seasons.
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Claims 9
Claim · model-written summary
Pruning to 2-bud and 6-bud levels gave the maximum chlorophyll a (0.665 and 1.375 mg/g)
- Taxon
- grapese0
- Material
- Red Globee0
- Treatment
- pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud levele1
- Outcome
- chlorophyll ‘a’e2
- Direction
- maximume1
- Value
- 0.665 mg/g and 1.375 mg/ge2
- Setting
- Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatoree0
Not reportedComparator
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“all the canes of vines which were pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud level registered the maximum”
e2“chlorophyll ‘a’ (0.665 mg/g and 1.375 mg/g)”
Claim · model-written summary
Pruning to 2-bud and 6-bud levels gave the maximum chlorophyll b (0.494 and 0.647 mg/g)
- Taxon
- grapese0
- Material
- Red Globee0
- Treatment
- pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud levele1
- Outcome
- chlorophyll ‘b’e2
- Direction
- maximume1
- Value
- 0.494 mg/g and 0.647 mg/ge2
- Setting
- Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatoree0
Not reportedComparator
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“all the canes of vines which were pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud level registered the maximum”
e2“chlorophyll ‘b’ (0.494 mg/g and 0.647 mg/g)”
Claim · model-written summary
Pruning to 2-bud and 6-bud levels gave the maximum total chlorophyll content (1.160 and 2.022 mg/g)
- Taxon
- grapese0
- Material
- Red Globee0
- Treatment
- pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud levele1
- Outcome
- total chlorophyll contente2
- Direction
- maximume1
- Value
- 1.160 mg/g and 2.022 mg/ge2
- Setting
- Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatoree0
Not reportedComparator
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“all the canes of vines which were pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud level registered the maximum”
e2“total chlorophyll content (1.160 mg/g and 2.022 mg/g)”
Claim · model-written summary
Pruning to 2-bud and 6-bud levels gave the maximum total carbohydrate content (14.63% and 15.88%)
- Taxon
- grapese0
- Material
- Red Globee0
- Treatment
- pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud levele1
- Outcome
- total carbohydrate contente2
- Direction
- maximume1
- Value
- 14.63% and 15.88%e2
- Setting
- Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatoree0
Not reportedComparator
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“all the canes of vines which were pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud level registered the maximum”
e2“total carbohydrate content (14.63% and 15.88%)”
Claim · model-written summary
Pruning to 2-bud and 6-bud levels gave the maximum petiole nitrogen (2.816% and 2.688%)
- Taxon
- grapese0
- Material
- Red Globee0
- Organ / stage
- petiolee2
- Treatment
- pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud levele1
- Outcome
- petiole nitrogene2
- Direction
- maximume1
- Value
- 2.816% and 2.688%e2
- Setting
- Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatoree0
Not reportedComparator
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“all the canes of vines which were pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud level registered the maximum”
e2“petiole nitrogen (2.816% and 2.688%)”
Claim · model-written summary
Pruning to 2-bud and 6-bud levels gave the maximum petiole phosphorous (0.827% and 0.864%)
- Taxon
- grapese0
- Material
- Red Globee0
- Organ / stage
- petiolee2
- Treatment
- pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud levele1
- Outcome
- petiole phosphorouse2
- Direction
- maximume1
- Value
- 0.827% and 0.864%e2
- Setting
- Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatoree0
Not reportedComparator
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“all the canes of vines which were pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud level registered the maximum”
e2“petiole phosphorous (0.827% and 0.864%)”
Claim · model-written summary
Pruning to 2-bud and 6-bud levels gave the maximum petiole potassium content (2.782% and 2.825%)
- Taxon
- grapese0
- Material
- Red Globee0
- Organ / stage
- petiolee2
- Treatment
- pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud levele1
- Outcome
- petiole potassium contente2
- Direction
- maximume1
- Value
- 2.782% and 2.825%e2
- Setting
- Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatoree0
Not reportedComparator
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“all the canes of vines which were pruned for 50% of canes to 2 bud level and remaining 50% of canes to 6 bud level registered the maximum”
e2“petiole potassium content (2.782% and 2.825%)”
Claim · model-written summary
Summer season crop performed better than rainy season crop in grapes
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“Among two seasons, summer season crop performed better than rainy season crop”
Claim · model-written summary
Pruning 50% of canes to 2 buds and 50% to 6 buds is recommended in both seasons
Verbatim
e0“An experiment was conducted in grapes cv. Red Globe during 2012-2013 for two seasons namely rainy and summer at Horticultural Orchard, Tamil Nadu Agricultural University, Coimbatore”
e1“pruning 50 per cent of the canes for vegetative growth and remaining 50 per cent of canes for crop yield in both seasons”
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See all 9 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.