Influence of Salicylic Acid on Growth and Bulb  Yield of Onion (Allium cepa L.)

Koppad, Shilpa R.; Babaleshwar, S. B.; Dharmatti, P. R.; Math, K. K.

doi:10.20546/ijcmas.2017.609.214

Cited by 4 publications

(6 citation statements)

References 6 publications

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“…The increased plant spread with salicylic acid application may have been due to higher vegetative growth, chlorophyll content, number of branches, and root growth, which could have result in increased plant spread. The results also support earlier works by Asgari and Moghadam [44], Kaur et al [45], Abd-Elkader [46], Koppad et al [47], Nangare [48], and Sathiyamurthy et al [49].…”

Section: Growth Parameterssupporting

confidence: 91%

“…The increased number of leaves per plant in Kalmegh as a result of the spraying of salicylic acid at 200 ppm may be attributable to the peridined division and expansion of the central cell in the leaf axis, made possible by the salicylic acid's morphactin-like properties; as a result, the number of leaves per plant in Kalmegh might also increase. Meena et al [62], Koppad et al [47], Sathiyamurthy et al [49], and Vitthal [63] reported similar results.…”

Section: Growth Parametersmentioning

confidence: 63%

“…It is generally known that SA promotes cell elongation and cell division [34]. According to reports, SA can boost yield in many plant species by improving plant growth factors, including height, number of branches, leaves, and leaf area per plant (Gharib [73], Sayyari et al [74], Mohsen et al [75], Karimian et al [76], Pradhan et al [77], Koppad et al [47], and Sathiyamurthy et al [49]. Furthermore, foliar sprays of SA and chitosan helped to activate the signaling pathways of growth-regulating substances like gibberellins and auxins, which might also have contributed to the increased biomass of the plants by increasing the numbers and sizes of cells [16,27,63,[78][79][80].…”

Section: Yield Parametersmentioning

confidence: 99%

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Elicitor-Mediated Response of Growth, Yield, and Quality of Kalmegh (Andrographis paniculata Wall. ex Nees, Family Acanthaceae)

Gowda M.,

Sharangi,

Upadhyay

et al. 2023

Agronomy

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With the objective of studying the influence of elicitors on the growth, yield, and quality of kalmegh, we carried out an investigation for two consecutive years. Nine treatments with three replications were laid out in a completely randomized design (CRD). Chitosan (CHT), yeast extract (YE), jasmone acid (JA), and salicylic acid (SA)were evaluated at different concentrations. The CHT treatment at 1000 ppm exhibited the tallest plant height (73.91 cm) and the highest number of secondary branches (29.07) at the time of harvest. The primary branches and number of leaves per plant were highest with the CHT treatment at 1000 ppm (26.36; 88.32), and were not significantly different with the SA treatment at 200 ppm (26.28; 81.51). The plant spread was the highest with the SAtreatment at 200 ppm (35.46 cm2) and was not significantly different with the CHT treatment at 1000 ppm (35.11 cm2). The CHT and SA sprays did not result in significant changes in yield parameters, but the highest fresh (42.34 g) and dry (18.30) herbage yields per plant were exhibited with the SA treatment at 200 ppm. The highest total chlorophyll (4.459 mg g−1) and total andrographolide (3.494%) contents were recorded after treatment with the SA spray at 200 ppm. A significant and positive improvement in the growth, yield, and quality of kalmegh was noticed with the salicylic acid spray treatment at 200 ppm 30 and 60 days after sowing (DAS), signifying its benefits for the cultivation of kalmegh in terms of high productivity, quality, and better returns for farmers.

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Section: Growth Parameterssupporting

confidence: 91%

Section: Growth Parametersmentioning

confidence: 63%

Section: Yield Parametersmentioning

confidence: 99%

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Elicitor-Mediated Response of Growth, Yield, and Quality of Kalmegh (Andrographis paniculata Wall. ex Nees, Family Acanthaceae)

Gowda M.,

Sharangi,

Upadhyay

et al. 2023

Agronomy

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“…On the other hand, the effect of exogenous application of SA on plant growth relies upon the plant species and SA concentrations. It has been reported that the growth-promoting effects of SA could be attributed to changes in the hormonal status (Abreu and Munne´-Bosch, 2009) or by improvement of photosynthesis and the rate of gas exchange (Stevens et al, 2006 andKoppad et al, 2017). As presented above increasing SA concentration to 300mgL −1 negatively affected the plant height.…”

Section: Discussionmentioning

confidence: 84%

Improvement Yield and Quality of Dahlia Flowers by Exogenous Application of Gibberellic Acid and Salicylic Acid under Sandy soil Conditions

El-Sadek

2018

Journal of Plant Production

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Dahlia is one of the popular cut flowers in the world which characterized by the rich variety and attractive flower colors. Hence, in a field study 100, 200, 300mgL −1 gibberellic acid (GA 3 ) and salicylic acid (SA) were used during two successive seasons 2015 and 2016 to determine the possible role of each growth regulator in improving marketable quality, increasing yield and vase life of dahlia. Results indicated that the tallest plants (118.43cm) were those sprayed with GA 3 at 200mgL -1 . Additionally, it showed that foliar application of GA 3 or SA at 200mgL −1 significantly increased the number of branches plant -1 , fresh and dry weight plant -1 , leaf numbers, leaf area plant -1 , flower numbers, flower quality and vase life as well as tuber length, and numbers plant -1 . The most rapid flowering (39.57 days after planting) occurred when plants were sprayed with GA 3 at 200mgL 1 . Concomitant to the enhancement in the vegetable and flowering attributes, an increscent in the anthocyanin content and total soluble solids was observed in the petals by increasing GA 3 and SA concentrations up to 200mgL −1 . Additionally, a significant increment in the total chlorophyll content was recorded with GA 3 and SA treatments. In conclusion, the vegetative and flowering characters of dahlia could be improved by application of either GA 3 or SA.

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“…It is generally known that SA promotes cell elongation and cell division (Ahmed et al, 2013).According to reports, SA can boost other yield in many plant species by improving plant growth factors including height, number of branches, leaves, and leaf area per plant. (Gharib, 2007, Sayyariet al, 2013, Mohsen et al, 2014, Karimian et al, 2015, Pradhan et al, 2016, Koppad et al, 2017and Sathiyamurthyet al, 2017. Besides, foliar spray of SA and chitosan helped to activate the signalling pathways of growth regulating substances like gibberellins and auxins which might also contributed to increased bio mass of plants by increasing number and size of cells (Supriya, 2015, Gorni and Pacheco, 2016, Youssef et al, 2017, Vitthal, 2018, Forouzandeh et al, 2019and Nithin, 2020.…”

Section: Yield Parametersmentioning

confidence: 99%

Elicitors Mediated Response of Growth, Yield and Quality of Kalmegh (<em>Andrographis paniculata</em> Wall. ex Nees)

Sharangi,

Upadhyay

et al. 2023

Preprint

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With the objective of studying the influence of elicitors on growth, yield and quality of kalmegh we carried out an investigation for two consecutive years. Nine treatments with three replications were laid out in CRD design. Chitosan, Yeast extract, Jasmonic acid and Salicylic acid were evaluated at different concentrations. CHT 1000 ppm exhibited highest plant height (73.91 cm) and secondary branches (29.07) at the time of harvest. Primary branches and number of leaves per plant were highest in CHT 1000 ppm (26.36; 88.32) which were on par with SA 200 ppm (26.28; 81.51). Plant spread was highest in SA 200 ppm (35.46 cm2) which was on par with CHT 1000 ppm (35.11 cm2). CHT and SA sprays were recorded with on par results for yield parameters but highest fresh (42.34 g) and dry (18.30) herbage yield per plant were exhibited with SA 200 ppm. Highest total chlorophyll (4.459 mg g-1) and total andrographolides (3.494%) content were recorded in SA 200 ppm spray. Significant and positive improvement in growth, yield and quality of kalmegh was noticed with Salicylic acid spray @ 200 ppm at 30 and 60 DAS signifying its use in cultivation of kalmegh for high productivity, quality and better returns for farmers.

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Influence of Salicylic Acid on Growth and Bulb Yield of Onion (Allium cepa L.)

Cited by 4 publications

References 6 publications

Elicitor-Mediated Response of Growth, Yield, and Quality of Kalmegh (Andrographis paniculata Wall. ex Nees, Family Acanthaceae)

Elicitor-Mediated Response of Growth, Yield, and Quality of Kalmegh (Andrographis paniculata Wall. ex Nees, Family Acanthaceae)

Improvement Yield and Quality of Dahlia Flowers by Exogenous Application of Gibberellic Acid and Salicylic Acid under Sandy soil Conditions

Elicitors Mediated Response of Growth, Yield and Quality of Kalmegh (<em>Andrographis paniculata</em> Wall. ex Nees)

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