Effect of Brassinolide on the Growth of Mustard Crops Grown in Semi-arid Tropics of Nizamabad

Latha, P.; Vardhini, B. Vidya

doi:10.9734/ijpss/2016/21617

Cited by 8 publications

(4 citation statements)

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“…Brassinosteroids are one of these regulators (BRs). Those a new category of vegetable hormones that have multiple hydroxyl steroid structures, which show an organizational activity for the growth of the plant (Latha and Vardhini, 2016). They help increase the production of crops through their role in metabolism inside the plant (Vogler, 2014).…”

Section: Introductionmentioning

confidence: 99%

The Effect of Brassınolıde on the Yıeld Components, Seed and Oıl Yıelds of some Sunflower Cultıvars

Hamed

Abdullah²

2022

Journal of Plant Production

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The field experiment was carried out in the spring season of 2019 in the Research Station at the College of Agriculture, University of Anbar.This experiment was aimed to study the effect of spraying different concentrations of Brassinolide (0, 0.5, 1, 1.5 mg L -1 ) on the yield and quality of three vareities of sunflower (Ishaqi 1, Akmaar, and Sakha). The experimental design was split-plots experiment under the Randomized Completely Block Design (RCBD) with three replicates. The three vareities were distributed in the main-plots and the concentrations of Brassinolide were distributed in the sub-plots. A significant effect of the cultivars and the concentrations of the Brassinolide on the studied response variables. The sprayed plants with 1.5 mg L -1 concentration achieved highest number of seeds per disc (833 seed disc -1 ), weight of 1000 seeds (65.08 g), percentage of fertility in the seeds (93.89%), total seed yield (3573 kg ha -1 ) and oil yield (1586 kg ha -1 ). The vareities were significantly different for all studied traits. Sakha cultivar recorded the highest values for the number of seeds per disc, the percentage of fertility in the seeds, the total yield of seeds and the oil yield (708 seed disc -1 , 93.05%, 2810 kg ha -1 , 1217 kg ha -1 , respectively), whereas Ishaqi 1 was superior in terms of the weight of 1000 seeds (61.33 g) and Akmaar was superior in terms of oil content (46.16%). Sakha cultivar was the most responsive to the addition of Brassinolide and achieved a high average for the seed yield and oil.

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Section: Introductionmentioning

confidence: 99%

The Effect of Brassınolıde on the Yıeld Components, Seed and Oıl Yıelds of some Sunflower Cultıvars

Hamed

Abdullah²

2022

Journal of Plant Production

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“…Nevertheless, it surges the level of proline (Nandi &Neogy 2002) which performs itself as an osmoprotectant, membrane stabilizer as well as ROS vulture (Apel &Hirt 2004). Brassinosteroids (BRs) are polyhydroxy steroidal phytohormones that have great capability to ardently demonstrate the plant growth-promoting effect (Latha &Vidya Vardhini 2018). It was firstly discovered in the rape plant, Brassica napus pollen based on its capability to stimulate growth (Leaska 1970).…”

Section: Introductionmentioning

confidence: 99%

Seed priming with brassinosteroids alleviates aluminum toxicity in rice via improving antioxidant defense system and suppressing aluminum uptake

Basit

Liu

et al. 2021

Environ Sci Pollut Res

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Brassinosteroids (BRs) are growth-promoting hormones that exhibit high biological activities inside numerous plant species. BRs play a protective role in plants against various stresses. In the present study, seed priming of 24-epibrassinolide (0.01µM) was used to demonstrate the mitigation effect of Aluminum (400µM) in rice plants. BRs application was found effective in control beside plants under aluminum (Al) toxicity. It enhanced seed germination energy, germination percentage as well as root length, shoots length, fresh and dry weight as well under the stressed condition as well as inside control (primed with BRs).Although, Aluminum toxicity induced reduction in seed growth parameters, also in photosynthetic pigments, increased MDA content, and H2O2 production by enhancing the activities of antioxidative enzymes such as ascorbate peroxidase, catalase, and peroxidase in both roots and shoots. These changes were noticed higher inside tolerant variety (YLY-689) as compared to sensitive cultivar (CY-927). Interestingly, 24-EBL copped the stress through decreasing MDA content as well as H2O2 production by more stimulating antioxidant activities to modulate the stress condition under Al stress. Gene expression analysis of SOD-Cu-Zn, SOD-Fe, CATa, CATb, APX02, and APX08 also supported the data related to antioxidant activities. These findings led us toward the conclusion that more induction of antioxidant activities with effective response toward other seed growth parameters with low uptake of Aluminum under 400µM Aluminum stress, 24-EBL was responsible for the mitigation of aluminum stress in rice seedlings.

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“…Brassinosteroids (BRs) are a novel type of polyhydroxy steroidal phytohormones that are capable of emphatically exhibiting pronounced growth-promoting influence [1,2]. The discovery of this new group of PGRs (plant growth regulators) way back in the early 70's [3][4][5] followed by the research work in the late 70's by Grove et al [6] led to the recognition of BRs as a potential 6 th group of PGRs.…”

Section: Introductionmentioning

confidence: 99%

“…The discovery of this new group of PGRs (plant growth regulators) way back in the early 70's [3][4][5] followed by the research work in the late 70's by Grove et al [6] led to the recognition of BRs as a potential 6 th group of PGRs. BRs are usually classified as C 27 , C 28 or C 29 BRs according to the number of carbons in their structure and brassinolide (BL), 28-homobrassinolide (28-HomoBL) and 24-epibrassinolide (24-EpiBL) are the three potential BRs of the present world of research and development [7] are represented in figure 1.…”

Section: Introductionmentioning

confidence: 99%

Does Application of Brassinosteroids mitigate the Temperature Stress in Plants?

Vardhini¹

2019

Int J Earth Sci Geol

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The temperature across the globe is constantly changing for the worse of the biotic beings viz., the flora and fauna. Rapid temperature changes are the result of continuous interference of human beings as a bane post the rapid industrialization and urbanization. The ever increasing and decreasing ranges of temperature in the environment are leading to the malfunctioning of various physiological and biochemical processes in plants thereby resulting in severe temperature stresses in terms of high temperature/ heat stress as well as low temperature stress (chilling and freezing stress). Brassinosteroids (BRs) are a novel group of plant growth regulators (PGR's) with significant growth promoting activity. BRs were initially extensively studied for their profound growth promoting physiological responses viz., growth and yield, seed germination, photosynthesis, senescence, photomorphogenesis, flowering etc. BRs have been further explored for stress-protective properties in plants against a number of abiotic stresses like heat, chilling, freezing, drought, flooding, oxidative, salt, allelochemicals, radiation, light, wind, heavy metals stresses etc,. and can be aptly stated that BRs induce plant tolerance to a wide spectrum of stresses. The present review is a study on the role of BRs in mitigating the effect of temperature stress in plants viz., high temperature/heat stress as well as low temperature stress (chilling and freezing stress).

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Effect of Brassinolide on the Growth of Mustard Crops Grown in Semi-arid Tropics of Nizamabad

Cited by 8 publications

References 0 publications

The Effect of Brassınolıde on the Yıeld Components, Seed and Oıl Yıelds of some Sunflower Cultıvars

The Effect of Brassınolıde on the Yıeld Components, Seed and Oıl Yıelds of some Sunflower Cultıvars

Seed priming with brassinosteroids alleviates aluminum toxicity in rice via improving antioxidant defense system and suppressing aluminum uptake

Does Application of Brassinosteroids mitigate the Temperature Stress in Plants?

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