Abstract
An experiment was conducted to assess the effect of NAA (10, 15 and 20 ppm), GA3 (50, 75 and 100 ppm) and boric acid (0.1, 0.2 and 0.3%) on vegetative growth, yield and quality of strawberry Cv. Chandler. Acqueous solution of these plant bio-regulators and micronutrient were sprayed on the plants twice, first at 25 days after transplanting and secondly at bud initiation stage (65 days after transplanting) during the year 2003. Observed data clearly revealed that plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm) with highest number of leaves (18.75), maximum number of crowns (3.50), runners (3.50), flowers (16.13), fruits set (15.10), berry length (3.14cm) berry width (1.95cm) and yield (110.68g) per plant. Significantly longer duration of harvesting (67.95 days) was also recorded in the plants treated with GA3 at 100 ppm. As the quality parameters are concerned, plants treated with NAA at 20 ppm produced berries with maximum TSS (7.68° Brix), total sugars (5.97%) and titratable acidity (0.92%) contents, whereas the ascorbic acid content was maximum (56.66mg) in the berries of plants treated with GA3 at 100 ppm.
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Claims 14
Claim · model-written summary
GA3 at 100 ppm gave the tallest plants at 20.50ppm.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassat0 - Material
- Chandlert0
- Treatment
- GA3 at 100 ppme0
- Outcome
- plantse0
- Direction
- talleste0
- Value
- 20.50ppme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm)”
t0“strawberry cv. Chandler”
Claim · model-written summary
GA3 at 100 ppm gave the most leaves, 18.75.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme0
- Outcome
- number of leavese0
- Direction
- higheste0
- Value
- 18.75e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA3 at 100 ppm produced tallest plants (20.50ppm) with highest number of leaves (18.75)”
t0“strawberry cv. Chandler”
Claim · model-written summary
GA3 at 100 ppm gave the most crowns, 3.50.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme1
- Outcome
- number of crownse0
- Direction
- maximume0
- Value
- 3.50e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum number of crowns (3.50)”
t0“strawberry”
e1“plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm)”
Claim · model-written summary
GA3 at 100 ppm gave the most runners, 3.50.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme1
- Outcome
- runnerse0
- Direction
- higherinferrede0
- Value
- 3.50e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“runners (3.50)”
t0“strawberry”
e1“plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm)”
Claim · model-written summary
GA3 at 100 ppm gave the most flowers, 16.13.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme1
- Outcome
- flowerse0
- Direction
- higherinferrede0
- Value
- 16.13e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“flowers (16.13)”
t0“strawberry”
e1“plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm)”
Claim · model-written summary
GA3 at 100 ppm gave the highest fruit set, 15.10.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme1
- Outcome
- fruits sete0
- Direction
- higherinferrede0
- Value
- 15.10e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fruits set (15.10)”
t0“strawberry”
e1“plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm)”
Claim · model-written summary
GA3 at 100 ppm gave berry length of 3.14cm.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme1
- Outcome
- berry lengthe0
- Direction
- higherinferrede0
- Value
- 3.14cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“berry length (3.14cm)”
t0“strawberry”
e1“plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm)”
Claim · model-written summary
GA3 at 100 ppm gave berry width of 1.95cm.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme1
- Outcome
- berry widthe0
- Direction
- higherinferrede0
- Value
- 1.95cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“berry width (1.95cm)”
t0“strawberry”
e1“plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm)”
Claim · model-written summary
GA3 at 100 ppm gave yield of 110.68g per plant.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme1
- Outcome
- yielde0
- Direction
- higherinferrede0
- Value
- 110.68ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield (110.68g) per plant”
t0“strawberry”
e1“plants treated with GA3 at 100 ppm produced tallest plants (20.50ppm)”
Claim · model-written summary
GA3 at 100 ppm significantly lengthened harvesting to 67.95 days.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme0
- Outcome
- duration of harvestinge0
- Direction
- longere0
- Value
- 67.95 dayse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significantly longer duration of harvesting (67.95 days) was also recorded in the plants treated with GA3 at 100 ppm.”
t0“strawberry”
Claim · model-written summary
NAA at 20 ppm gave maximum TSS, 7.68° Brix.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- NAA at 20 ppme0
- Outcome
- TSSe0
- Direction
- maximume0
- Value
- 7.68° Brixe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NAA at 20 ppm produced berries with maximum TSS (7.68° Brix)”
t0“strawberry”
Claim · model-written summary
NAA at 20 ppm gave maximum total sugars, 5.97%.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- NAA at 20 ppme1
- Outcome
- total sugarse0
- Direction
- higherinferrede0
- Value
- 5.97%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“total sugars (5.97%)”
t0“strawberry”
e1“NAA at 20 ppm produced berries with maximum TSS (7.68° Brix)”
Claim · model-written summary
NAA at 20 ppm gave maximum titratable acidity, 0.92%.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- NAA at 20 ppme1
- Outcome
- titratable aciditye0
- Direction
- higherinferrede0
- Value
- 0.92%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“titratable acidity (0.92%)”
t0“strawberry”
e1“NAA at 20 ppm produced berries with maximum TSS (7.68° Brix)”
Claim · model-written summary
GA3 at 100 ppm gave maximum ascorbic acid content, 56.66mg.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 100 ppme0
- Outcome
- ascorbic acid contente0
- Direction
- maximume0
- Value
- 56.66mge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ascorbic acid content was maximum (56.66mg) in the berries of plants treated with GA3 at 100 ppm.”
t0“strawberry”
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