Abstract
This study was done to evaluate effects of different levels of salicylic acid (SA) (50, 100, 150 and 200 mg l-1), gibberellic acid (GA3) (150, 200, 250 and 300 mg l-1), and cycocel (CCC) (500, 1000, 1500 and 2000 mg l-1) at pre-harvest stage on the quality, yield and vase life of cut rose (Rosa hybrida 'Poison'). Results showed that the effects of plant growth regulators on bud length, vase life and yield were significant (P less or equal 0.05). The effect of regulators has also been significant at P less or equal 0.01 level on fresh weight and flower height. The highest record of flower yield was obtained by application of 200 mg l-1 GA3 with 192 cut flowers per year per m-2. The highest vase life (12.67 days) was obtained when 150 mg l-1 SA applied to cut flowers. The best treatment to increase the stem flower length was application of 300 mg l-1 GA3 which produced longest cm stems (49.33).
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Claims 5
Claim · model-written summary
Plant growth regulators significantly affected bud length, vase life and yield of cut rose.
- Taxon
- Rosa hybrida
Rosa hybrid cultivart0 - Treatment
- plant growth regulatorse1
- Outcome
- bud length, vase life and yielde1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rose (Rosa hybrida cv. Poison)”
e1“Results showed that the effects of plant growth regulators on bud length, vase life and yield were significant (P less or equal 0.05)”
Claim · model-written summary
Plant growth regulators significantly affected fresh weight and flower height of cut rose.
- Taxon
- Rosa hybridaRosa hybrid cultivart0
- Treatment
- regulatorse2
- Outcome
- fresh weight and flower heighte2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rose (Rosa hybrida cv. Poison)”
e2“The effect of regulators has also been significant at P less or equal 0.01 level on fresh weight and flower height”
Claim · model-written summary
Application of 200 mg l-1 GA3 gave the highest flower yield, 192 cut flowers per year per m-2.
- Taxon
- Rosa hybridaRosa hybrid cultivart0
- Treatment
- 200 mg l-1 GA3e3
- Outcome
- flower yielde3
- Direction
- highest recorde3
- Value
- 192 cut flowers per year per m-2e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rose (Rosa hybrida cv. Poison)”
e3“The highest record of flower yield was obtained by application of 200 mg l-1 GA3 with 192 cut flowers per year per m-2”
Claim · model-written summary
Application of 150 mg l-1 SA gave the highest vase life, 12.67 days.
- Taxon
- Rosa hybridaRosa hybrid cultivart0
- Treatment
- 150 mg l-1 SAe4
- Outcome
- vase lifee4
- Direction
- higheste4
- Value
- 12.67 dayse4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rose (Rosa hybrida cv. Poison)”
e4“The highest vase life (12.67 days) was obtained when 150 mg l-1 SA applied to cut flowers”
Claim · model-written summary
Application of 300 mg l-1 GA3 increased stem flower length to 49.33 cm.
- Taxon
- Rosa hybridaRosa hybrid cultivart0
- Treatment
- 300 mg l-1 GA3e5
- Outcome
- stem flower lengthe5
- Direction
- increasee5
- Value
- 49.33e5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rose (Rosa hybrida cv. Poison)”
e5“The best treatment to increase the stem flower length was application of 300 mg l-1 GA3 which produced longest cm stems (49.33)”
The same questions in other papers
salicylic acid · quality: postharvest · Rosa hybrid cultivarPositive and negative results
4 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
2 papers more in this group
See all 6 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.