Impact of time and level of pruning on growth and flowering of <i>Jasminum sambac</i> (L.)

Chopde, Neha; Lokhande, Sushma; Bhande, M. H.; Warkade, V. P.

doi:10.5958/2348-7542.2017.00021.3

Cited by 5 publications

(3 citation statements)

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“…Earliness in emergence of flowering could be due to fact that pruning helps to broaden C/N ratio, thus stimulating flowering and increase in plant vigor at adequate level. The results are in close agreement with findings of Zekavati (2013) [16] in rose, Ratikanth (2005) [14] , Lokhande et al (2015) [8] , Pawar et al, (2019) [12] , Chopde et al (2017) [5] in Jasmine.…”

Section: Resultssupporting

confidence: 90%

Flowering in Mogra (Jasminum sambac) var. local influenced by time and severity of pruning

Makwana,

Rathva,

Panchal

2024

Int. J. Adv. Biochem. Res.

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An investing on flowering behaviour of Jasminum sambac L var. Local influenced by time and severity of pruning was conducted at Sheth D. M. polytechnic in Horticulture College, Anand Agricultural University, Model farm, Vadodara during 2018-2022. The treatments under study were analysed by randomized block design with factorial concept (FRBD). The treatments included three different pruning time viz., 2 nd week of November, 2 nd week of December and 2 nd week of January and severity of pruning in three levels viz., light pruning (60 cm from the ground level), medium pruning (40 cm from ground level) and heavy pruning (20 cm from the ground level) and compared with control (no pruning). Two years old plants of Jasminum sambac (L) were selected for experiment. The result showed that pruning time and level of pruning significantly influence the flowering parameters in Jasminum sambac var. Local. Pruning on 2 nd week of December had most promising result for enhancing flowering attributes viz., flower diameter (3.69 cm), weight of 100 flowers (49.23 g), flower per plant (866.42 g) and estimated yield (6.02 t/ha) while significantly lower days to flower bud initiation (43.29 days), days to 50% flowering (54.53 days) and total numbers of flowering days (138.76 days) were found in Jasminum sambac var. Local pruned on 2 nd week of January. Whereas, in case of severity of pruning, medium pruning (40 cm from the ground level) recorded significantly lower days to flower bud initiation (48.30 days), days to 50% flowering (55.69 days) and total number of flowering days (139.82 days) and significantly higher flower diameter (3.77 cm), flower per plant (840.06 g) and estimated flower yield (5.83 t/ha). Pruning of Jasminum sambac var. Local at 40 cm above ground level during second week of December is beneficial for better growth and flowering yield.

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Section: Resultssupporting

confidence: 90%

Flowering in Mogra (Jasminum sambac) var. local influenced by time and severity of pruning

Makwana,

Rathva,

Panchal

2024

Int. J. Adv. Biochem. Res.

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“…Better aeration and light penetration might have helped in growth of new leaves. The results also agreement of findings Zekavati (2013)] [16] in rose and Chopde et al (2017) [2] and Pawar et al, (2019) [10] . An adequate pruning might have helped in broaden C/N ratio and stimulating vegetative growth might have helped in early more numbers of secondary shoot and lower days to flower bud initiation which ultimately have produced higher yield in jasmine plants.…”

Section: Discussionsupporting

confidence: 91%

Effect of different level and time of pruning on growth and flowering in Mogra (Jasminum sambac) var. Local

Makwana,

Rathva,

Mahida

2024

Int. J. Res. Agron.

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An experiment was conducted at Sheth D. M. polytechnic in Horticulture College, Anand Agricultural University, Model farm, Vadodara during 2018-2022 to study the effect of different level and time of pruning in Mogra (Jasminum sambac) var. Local. The study was conducted using randomized block design with factorial concept (FRBD). The treatments comprising of three different time of pruning viz., 2 nd week of November, 2 nd week of December and 2 nd week of January and three level of severity of pruning viz., light pruning (60 cm from the ground level), medium pruning (40 cm from ground level) and heavy pruning (20 cm from the ground level) and compared with control (no pruning). The treatments were applied to two years old plants of Jasminum sambac (L). The result showed that pruning time and level of pruning significantly influence the growth and flowering yield in Jasminum sambac var. Local. Among different pruning time, pruning on 2 nd week of December had most promising result for enhancing vegetative attributes like higher plant height (77.2 and 100.3 at 90 and 180 days after pruning), length of secondary shoot (32.36 cm), number of leaves per secondary shoot (20.61), plant spread N-S (51.44 cm), plant spread E-W (54.72 cm), number of secondary shoot per plant (29.32) and yield (6.02 t/ha) in Jasminum sambac var. Local. While, in case of severity of pruning, medium pruning (40 cm from the ground level) recorded significantly higher plant height (107.2 cm at 180 days after pruning), length of secondary shoot (34.91 cm), number of leaves per secondary (20.79) shoot and number of secondary shoot per plant (28.58) and yield (5.83 t/ha). Pruning of Jasminum sambac var. Local at 40 cm above ground level during second week of December is beneficial for better growth and flowering yield.

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“…Pruning made the plants bloom faster and produce more flowers. Moderate pruning of jasmine forced the plants to flower and increased the number of flowers [14]. When rose shoots were cut at the base to a length of 10 cm, their quality increased, and the flowering time of the plants shortened [15].…”

Section: Introductionmentioning

confidence: 99%

The Influence of Combined Pruning and the Use of Root Application of Two Biostimulants and Foliar Nutrition on the Growth and Flowering of Panicle Hydrangea Plants

Świerczyński,

Świerczyńska

2024

Agronomy

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The aim of this experiment was to assess how the interaction of two treatments influenced the growth and flowering of two varieties of Panicle hydrangea shrubs. The first treatment was plant pruning. Simultaneously, the plants received one of the three following treatments: root application of Trichoderma atroviride, root application of BlackJak biostimulant, or foliar application of a multi-component fertilizer. Simultaneous pruning and inoculation of the plants with the Trichoderma atroviride mycelium improved the length of hydrangea shoots the most, as compared with the control plants (18%). These two treatments also increased the number of flowers (16–47%, depending on the variety) and the fresh weight of plants (10–28%) compared with the control plants. T. atroviride alone improved the number of flowers in both varieties (19–24%) and the diameter of inflorescences in the ‘Silver Dollar’ one (17%). The foliar nutrition increased the fresh weight of plants by 7–57%, depending on the cultivar and pruning. It also increased the diameter and number of inflorescences in one of the varieties. Together with pruning, it intensified the growth of shoots in both cultivars (5–10%). The BlackJak biostimulant treatment gave ambiguous results. In combination with pruning, it improved the length of shoots (15%) in one cultivar and the fresh weight in the other (18%). Without pruning, the treatment increased the number of flowers (16%) and the diameter of inflorescences (9%) in one cultivar. It increased the fresh weight of plants in both cultivars (19–21%). Regardless of the other treatments, pruning increased the length of the shoots and the fresh weight of the plants. On the other hand, it reduced the number of flowers and their diameter. In most cases, the biostimulant treatment and foliar fertilization improved the growth and flowering of the plants. In combination with pruning, they improved the growth of the hydrangea shrubs but reduced the number and diameter of flowers. The simultaneous Ta treatment and pruning were the most beneficial for the growth and flowering of the panicled hydrangea plants grown in containers in a nursery.

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Impact of time and level of pruning on growth and flowering of Jasminum sambac (L.)

Cited by 5 publications

References 0 publications

Flowering in Mogra (Jasminum sambac) var. local influenced by time and severity of pruning

Flowering in Mogra (Jasminum sambac) var. local influenced by time and severity of pruning

Effect of different level and time of pruning on growth and flowering in Mogra (Jasminum sambac) var. Local

The Influence of Combined Pruning and the Use of Root Application of Two Biostimulants and Foliar Nutrition on the Growth and Flowering of Panicle Hydrangea Plants

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