Abstract
Studies on growth, yield and photosynthetic pigments in strawberry were carried out under greenhouse conditions in research station of KFU during the two seasons of 1997/1998 and 1998/1999, using GA3 (50, 100 and 150 ppm) and IAA (100, 200 and 300 ppm). All treatments gave significantly increase in number of leaves per plant, dry / fresh weight ratio, number of runners per plant, number of fruits per plant, average weight of fruit (gm), weight of fruits per plant, fruit weight per meter square, total soluble solid, chlorophyll a, b, total chlorophyll, chlorophyll a / b as compared with control. GA3 at 150 ppm gave highest increase in all measures of strawberry fruits, while total fruit yield per square meter was clearly increased, after foliar application with GA3 at 150 ppm and the second treatment with IAA at 200 ppm. Total chlorophyll a + b and chlorophyll b contents were increased after spraying with GA3 at 150 ppm. However, chl. A/ b was shifted towards chl. A, in untreated strawberry plants. Finally GA3 application at 150 ppm could be useful for enhancing strawberry fruit yield and its quality.
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Claims 10
Claim · model-written summary
GA3 sprays significantly increased leaf and runner number and dry/fresh weight ratio versus control.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassat0 - Outcome
- number of leaves per plant, dry / fresh weight ratio, number of runners per plante0
- Direction
- increasee0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“All treatments gave significantly increase in number of leaves per plant, dry / fresh weight ratio, number of runners per plant”
t0“strawberry”
Claim · model-written summary
The sprays significantly increased fruit number, mean fruit weight and fruit weight per plant.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- number of fruits per plant, average weight of fruit (gm), weight of fruits per plante0
Not reportedTreatmentComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of fruits per plant, average weight of fruit (gm), weight of fruits per plant”
t0“strawberry”
Claim · model-written summary
The sprays significantly increased fruit weight per square metre and soluble solids.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- fruit weight per meter square, total soluble solide0
Not reportedTreatmentComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fruit weight per meter square, total soluble solid”
t0“strawberry”
Claim · model-written summary
The sprays significantly increased chlorophyll a, b, total chlorophyll and the a/b ratio.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- chlorophyll a, b, total chlorophyll, chlorophyll a / be0
- Comparator
- controle0
Not reportedTreatmentDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“chlorophyll a, b, total chlorophyll, chlorophyll a / b as compared with control”
t0“strawberry”
Claim · model-written summary
GA3 at 150 ppm produced the highest increase in strawberry fruit measures.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- GA3 at 150 ppme0
- Outcome
- all measures of strawberry fruitse0
- Direction
- highest increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA3 at 150 ppm gave highest increase in all measures of strawberry fruits”
Claim · model-written summary
GA3 at 150 ppm clearly increased total fruit yield per square metre.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 150 ppme0
- Outcome
- total fruit yield per square metere0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“total fruit yield per square meter was clearly increased, after foliar application with GA3 at 150 ppm”
t0“strawberry”
Claim · model-written summary
IAA at 200 ppm clearly increased total fruit yield per square metre.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- IAA at 200 ppme0
- Outcome
- the second treatmente0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the second treatment with IAA at 200 ppm”
t0“strawberry”
Claim · model-written summary
GA3 at 150 ppm increased total chlorophyll a+b and chlorophyll b.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- GA3 at 150 ppme0
- Outcome
- Total chlorophyll a + b and chlorophyll b contentse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total chlorophyll a + b and chlorophyll b contents were increased after spraying with GA3 at 150 ppm”
t0“strawberry”
Claim · model-written summary
Untreated strawberry chlorophyll a/b shifted toward chlorophyll a.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- untreatede0
- Outcome
- chl. A/ be0
- Direction
- shifted towards chl. Ae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“chl. A/ b was shifted towards chl. A, in untreated strawberry plants”
Claim · model-written summary
The authors recommend GA3 at 150 ppm to enhance strawberry fruit yield and quality.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- GA3 application at 150 ppme0
- Outcome
- enhancing strawberry fruit yield and its qualitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA3 application at 150 ppm could be useful for enhancing strawberry fruit yield and its quality”
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See all 5 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.