Growth Analysis Of Brri Dhan-44 (Oryza Sativa L.) Following 2,3,5 Tri-Iodo Benzoic Acid Application

Adam, Amm Golam; Islam, R.; Begum, Hasna Hena; Naher, Kamrun

doi:10.3329/jasbs.v41i1.46192

Cited by 4 publications

(7 citation statements)

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“…Results of several investigations of the world revealed that application of 2,3,5 tri-iodo benzoic acid (TIBA) have potential effects in modifying growth, yield and biochemical component of several economically important plants (Phillips and Chilcote 1981, Ravichandran and Ramaswami 1991, Kler and Dhillon 1993, Rahman and Rahman 1997, Mondal and Dutta 2002, Djanaguiraman et al 2005, Surendra et al 2006, Abdelgadir et al 2009). But, research work regarding the effect of TIBA on cereals crops is limited from elsewhere of the world and also in Bangladesh (Munira 2015, Adam et al 2015. Hence, the present work was under taken to evaluate the effect of TIBA on yield and biochemical component of BRRI dhan-44.…”

Section: Introductionmentioning

confidence: 99%

Yield and Biochemical Attributes of Brri Dhan-44 (Oryza Sativa L.) as Affected by Tiba Application

Adam¹,

Islam²,

Begum³

2018

J. Asiat. Soc. Bangladesh, Sci.

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A pot experiment was carried out to evaluate the effect of different concentrations (0, 10, 25, 50 and 100 ppm) of TIBA on yield and biochemical attributes of BRRI dhan-44. Results revealed that number of effective tillers and dry weight of panicle per plant, length of panicle, number of grains per panicle, 1000-grain weight, yield per plant and harvest index increased due to all concentrations of TIBA treatments where, treatments mean varied significantly in majority of cases. The stimulatory effect of TIBA treatments on number of effective tillers and dry weight of panicles per plant, length of panicle, number of grains per panicle and 1000-grain weight resulted significant increase in grain yield per plant. The maximum yield per plant (17.83 g) was obtained from 10 ppm TIBA treatment which was 59.76 % higher over the control. Increases in yield per plant due to 25, 50 and 100 ppm TIBA were 50.53, 47.58 and 28.49%, respectively. Findings of this investigation showed that foliar application of TIBA had beneficial effect on pigment content of leaves at tillering and grain filling stages with a few exceptions. Protein content of leaves was also positively influenced by most of the treatment at tillering stage. Out of five treatments, 10 ppm TIBA produced better results. Asiat. Soc. Bangladesh, Sci. 44(2): 117-125, December 2018

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Section: Introductionmentioning

confidence: 99%

Yield and Biochemical Attributes of Brri Dhan-44 (Oryza Sativa L.) as Affected by Tiba Application

Adam¹,

Islam²,

Begum³

2018

J. Asiat. Soc. Bangladesh, Sci.

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“…Leaf area ratio of BRRI Dhan-55 were recorded significantly higher due to all treatments and the maximum was noted from Rhizobium treated plants. Application of TIBA treatments produced higher LAR at 10 days after spray and then decreased gradually in BRRI Dhan-44 (Adam et al 2015). Specific leaf weight of BRRI Dhan-55 was found to reduced following all treatments and was significant due to Rhizobium inoculation.…”

Section: Resultsmentioning

confidence: 87%

“…Findings indicated that different concentrations of TIBA and Rhizobium inoculation had not produced any better results in relative growth rate (RGR) and net assimilation rate (NAR) of BRRI Dhan-55 and the minimum was observed from Rhizobium treated plants. Adam et al (2015) recorded both stimulating and retarding effects of TIBA on SLW, RGR and NAR of BRRI Dhan-44 at different days after spray. The probable reason of decreasing RGR could be attributed to shading of lower leaves by upper leaves (Thorne 1961).…”

Section: Resultsmentioning

confidence: 99%

“…Investigations throughout the world revealed that the application of TIBA (2,3,5 tri-iodobenzoic acid) at optimum concentration had stimulatory effects on growth, yield and biochemical components of different plants (Adam and Jahan 2014, Jahan and Khan 2014, Munira 2015, Islam and Jahan 2019. But, reports regarding the effect of TIBA on rice crops are limited from both home and abroad (Adam et al 2015, Adam et al2018.…”

Section: Introductionmentioning

confidence: 99%

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Effects of Tiba and Rhizobium Application on Growth, Yield and Biochemical Components of Brri Dhan-55 (Oryza Sativa L.)

et al. 2021

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Effects of TIBA (10, 25, 50 ppm) and Rhizobium inoculation on growth, yield and biochemical components of BRRI Dhan-55 were investigated. Results showed that application of 10 ppm TIBA produced tallest plant, higher number of tillers and leaves per plant although statistically identical to control. The Rhizobium and TIBA treatments had mostly retarding effects on dry weight of leaves, shoots and roots where the lowest values was obtained from Rhizobium application. Leaf area ratio was positively affected by TIBA and Rhizobium treatments except due to 10 ppm where, significantly maximum value was noted from Rhizobium treatment. Specific leaf weight, relative growth rate and net assimilation rate were negatively responded following all treatments and the least value was also recorded from Rhizobium treatment in each cases. Yield attributes and yield of BRRI Dhan-55 were both positively and negatively influenced by Rhizobium and TIBA treatments. The highest harvest index was found in Rhizobium treated plants. The only increase in yield per plant due to 10 ppm TIBA was 2.48 % over the control but statistically similar to control. Results showed that Rhizobium inoculation had showed lowest value in protein content of leaves and seeds. Application of TIBA treatments had significant positive effects on protein content of leaves at flowering stage. However, the influence was rather negative at both tillering and grain filling stages. The 25 ppm TIBA resulted significantly maximum protein content of seeds followed by 10 ppm. Bangladesh J. Bot. 50(4): 1181-1189, 2021 (December)

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“…IBA also has positive effects on protein contents in Tectonagrandis L. [ 69 ]. 2, 3, 5-Triiodo benzoic acid has been found to reduce the photosynthetic pigments in Oryza sativa [ 70 ]. Conversely, IAA has been reported to increase the total soluble proteins and total soluble sugars in soybean [ 71 ].…”

Section: Discussionmentioning

confidence: 99%

Plant-Derived Smoke Mitigates the Inhibitory Effects of the Auxin Inhibitor 2,3,5-Triiodo Benzoic Acid (TIBA) by Enhancing Root Architecture and Biochemical Parameters in Maize

Ullah

Ibrahim

Nawaz

et al. 2023

Plants

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The present study was designed to investigate and compare the effects of plant-derived smoke (PDS) and auxin (IAA and IBA) on maize growth under the application of 2,3,5-triiodo benzoic acid (TIBA). For this purpose, indole-3-acetic acid (IAA) and indole-3-butyric acid (IBA), each at a concentration of 10 ppm, along with PDS at a ratio of 1:500 (v/v) were used alone and in combination with 10 ppm of TIBA. The results indicate that the germination percentage (%) of maize seeds was enhanced under IAA, IBA and PDS treatment. However, IAA and IBA resulted in reduced germination when applied in combination with TIBA. Importantly, the germination percentage (%) was improved by PDS under TIBA treatment. The analysis of seedling height, length of leaves, and number of primary, seminal and secondary/lateral roots showed improvement under individual treatments of IAA and IBA, PDS and PDS + TIBA treatment, while these values were reduced under IAA + TIBA and IBA + TIBA application. Chlorophyll content, total soluble sugars and antioxidative enzymatic activity including POD and SOD increased in seedlings treated with PDS alone or both PDS and TIBA, while in seedlings treated with IAA and TIBA or IBA and TIBA, their levels were decreased. APX and CAT responded in the opposite way—under IAA, IBA and PDS treatment, their levels were found to be lower than the control (simple water treatment), while TIBA treatment with either IAA, IBA or PDS enhanced their levels as compared to the control. These results reveal that PDS has the potential to alleviate the inhibitory effects of TIBA. This study highlights the role of PDS in preventing TIBA from blocking the auxin entry sites.

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Growth Analysis Of Brri Dhan-44 (Oryza Sativa L.) Following 2,3,5 Tri-Iodo Benzoic Acid Application

Cited by 4 publications

References 6 publications

Yield and Biochemical Attributes of Brri Dhan-44 (Oryza Sativa L.) as Affected by Tiba Application

Yield and Biochemical Attributes of Brri Dhan-44 (Oryza Sativa L.) as Affected by Tiba Application

Effects of Tiba and Rhizobium Application on Growth, Yield and Biochemical Components of Brri Dhan-55 (Oryza Sativa L.)

Plant-Derived Smoke Mitigates the Inhibitory Effects of the Auxin Inhibitor 2,3,5-Triiodo Benzoic Acid (TIBA) by Enhancing Root Architecture and Biochemical Parameters in Maize

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