Effect of plant growth regulators on flower yield, vase life and economics of dutch rose (Rosa hybrida Linn.) cv. ‘PASSION’ under polyhouse condition

Parmar, A. R.; Chovatia, R. S.; Karetha, K. M.

doi:10.15740/has/tajh/10.2/286-291

Cited by 5 publications

(8 citation statements)

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“…Variation in fresh weight of many varieties is attributed to the differences in genetic characters of the varieties. Similar result were reported by Luo et al [8], Kazaz et al [9] and Baidya et al [10] in Rose [11,12,13].…”

Section: Fresh Weight Of Flower (G)supporting

confidence: 89%

Studies on Performance of Vegetative & Floral Parameters of Different Varieties under Polyhouse Condition

Patel,

Gupta,

Kumar

et al. 2023

IJECC

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The experiment was conducted in Randomized Block Design with ten cultivars and replicated thrice. The cultivars used in the experiment of Rose viz., Top Secret (T1), Jumelia (T2), Avalanche (T3), Gold Strike (T4), Revival (T5), Naranga (T6), Solaire (T7), Hot Shot (T8), Volcano (T9) and Peach Avalanche (T10). The maximum number of leaves per 10 cm middle shoot length (5.01), longest flower stalk length (59.50 cm) maximum stem girth (0.73 cm), was recorded significantly in Top Secret (T1). Earliest first bud initiation (27.01 days) & earliest first harvest (32.37 days) were recorded in Revival (T5) and maximum fresh weight of flower (43.95 g).

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Section: Fresh Weight Of Flower (G)supporting

confidence: 89%

Studies on Performance of Vegetative & Floral Parameters of Different Varieties under Polyhouse Condition

Patel,

Gupta,

Kumar

et al. 2023

IJECC

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“…Similar findings were observed by Sharma et al [18] in Apple clonal rootstocks and Bharathy et al [19] in carnation plants. These results are supported by the findings of Gupta et al [20] in Nerium, Netam et al [21] in Jasmine, Bosila et al [22] in Bougainvillea, Susila et al [23] in Adathoda and Parmar et al [24] in Bougainvillea.…”

Section: Average Length Of Roots Per Cutting (Cm)supporting

confidence: 85%

Effect of Different Concentrations of Auxin Hormone (IBA) Upon Promoting Root Development of Stem Cuttings in the ‘Scented Geranium’, Pelargonium graveolens L

Kumar,

Sreenivas,

Cheena

et al. 2023

IJECC

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The present investigation entitled “Effect of different concentrations of auxin hormone (IBA) upon promoting root development of stem cuttings in the ‘Scented Geranium’, Pelargonium graveolens L” was carried out at Medicinal and Aromatic Plants Research Station, (MAPRS) Rajendranagar, Sri Konda Laxman Telangana State Horticultural University, Hyderabad during December 2022 to February 2023. The experiments were conducted using a Completely Randomized Design (CRD) with three replications under a shade net house. Each replication consisted of seven treatments, which included a control group and six different concentrations of IBA (500 mg L-1, 1000 mg L-1, 1500 mg L-1, 2000 mg L-1, 2500 mg L-1, 3000 mg L-1). The results indicated, that among the various IBA concentrations tested, specifically IBA @ 2000 mg L-1 for stem cuttings, proved to be more effective than all other treatments in terms of various root parameters. It recorded the minimum days taken for root initiation and also recorded better results for the number of roots per cutting, average length of roots per cutting, length of longest root per cutting, fresh weight of roots per cutting, and dry weight of roots per cuttings.

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“…(Hashemabadi and Zarchini, 2010) showed that pre-harvest use of gibberellic acid, salicylic acid, and cycocel significantly increased the number of flower branches in the experimental unit as the concentration of 200 ppm gibberellic acid caused 56.08% performance per square meter per year is higher than the control. (Parmar et al, 2015) found that treatment with 200 ppm of gibberellic acid was the most effective treatment for increasing the number of flowers per plant, the number of flowers per square meter of land, and the number of flowers per hectare in the rose flower cv. "Passion", which increased 15 times higher than control.…”

Section: Number Of Branches Per Plantmentioning

confidence: 99%

Effects of Plant Growth Regulators on Quality, Quantity and Vase-life of Rose flower (Rosa hybrida cv. Avalanche)

Yaquby¹,

Ahmadi²,

Ashkar³

2022

jhsss

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An experiment was conducted to find the appropriate material for increasing the quantitative and qualitative traits in the pre, and postharvest vase-life of the cut rose flower cv. “Avalanche” in a hydroponic greenhouse based on a randomized complete block design (RCBD) with 16 treatments and 3 replications. Treatments included gibberellic acid at four levels (0, 100, 200, and 300 ppm) and salicylic acid at four levels (0, 100, 150, and 200 ppm). The foliar application was carried out before harvest in tree time at intervals of 10 days. The results showed that the treatments had a significant effect on qualitative, quantitative, and vase life. The highest stem diameter (6.08 mm), flower length (55.90 mm), and the number of branches per plant (6.53 branches per plant) was obtained from T4 (300 ppm gibberellic acid). The highest vase life (7 days) was recorded in T5 (150 ppm salicylic acid), with more water absorption and a higher relative fresh weight. T3 (200 ppm gibberellic acid) had a maximum flower diameter (36.33 mm), and T16 (200 ppm salicylic acid + 300 ppm gibberellic acid) had the longest stem length (74.37 cm). The desired growth regulators in different concentrations were able to increase the quantitative, qualitative, and vase life of the rose flower.

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Effect of plant growth regulators on flower yield, vase life and economics of dutch rose (Rosa hybrida Linn.) cv. ‘PASSION’ under polyhouse condition

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Cited by 5 publications

References 0 publications

Studies on Performance of Vegetative & Floral Parameters of Different Varieties under Polyhouse Condition

Studies on Performance of Vegetative & Floral Parameters of Different Varieties under Polyhouse Condition

Effect of Different Concentrations of Auxin Hormone (IBA) Upon Promoting Root Development of Stem Cuttings in the ‘Scented Geranium’, Pelargonium graveolens L

Effects of Plant Growth Regulators on Quality, Quantity and Vase-life of Rose flower (Rosa hybrida cv. Avalanche)

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