Abstract
This study evaluated the role of gibberellic acid [GA 3 ; (0, 100, 200, and 300 ppm)] in modulation of the growth, physiology, yield, and quality traits in two varieties (BARI Mung-6 and BARI Mung-8) of mungbean ( Vigna radiata L.). Irrespective of the two varieties (BARI Mung-6 and BARI Mung-8), 100, 200, and 300 ppm of GA 3 differentially modulated the tested parameters (relative water content, RWC; photosynthetic pigments: chlorophyll a, chlorophyll b, and carotenoids; growth parameters: fresh and dry weights of leaves, petioles, stems, and roots; yield contributing traits such as plant height, number of pods plant −1 , number of grains pod −1 , pod length, and 100-grain weight; quality traits such as grain nitrogen and protein). However, compared to the lowest GA 3 (100 ppm) and the highest GA 3 (300 ppm), the moderate concentration of GA 3 (200 ppm) led to highest values of leaf-RWC, where this parameter exhibited 16.1 and 13.4% increase in BARI Mung-8 and BARI Mung-6, respectively. Similarly, the tested herein growth parameters and the yield traits significantly increased up to the foliar application of the moderate GA 3 concentration (200 ppm), and thereafter these traits decreased with 300 ppm GA 3 . The 200 ppm-led changes in the growth and yield traits were significantly higher in BARI Mung-8 when compared to BARI Mung-6. Considering the quality traits, GA 3 positively influenced the nitrogen and protein content in grains, where 200 ppm of GA 3 led to increases of 25.2% in N, and 17.7% in protein over control in BARI Mung-6; whereas, BARI Mung-8 exhibited 28.3% in N, and 18.3% in protein with 200 ppm GA 3 over control. Overall, BARI Mung-8 significantly responded to the foliar supply of 200 ppm GA 3 when compared to BARI Mung-6. Hence, in order to high yield and grain protein content, the application of 200 ppm GA 3 may be applied in V. radiata before and during flowering. The major mechanisms underlying the responses of the water relation, growth, and yield traits to the GA 3 concentrations need to be explored.
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Claims 10
Claim · model-written summary
In mungbean BARI Mung-8, 200 ppm GA3 gave the highest leaf relative water content, a 16.1% increase over the lowest and highest GA3 treatments.
- Taxon
- mungbean
.jpg?width=60)
Vigna radiatae2 - Material
- BARI Mung-8e1
- Organ / stage
- leafe1
- Treatment
- moderate concentration of GA 3 (200 ppm)e1
- Outcome
- leaf-RWCe1
- Direction
- increasee1
- Value
- 16.1e1
- Comparator
- lowest GA 3 (100 ppm) and the highest GA 3 (300 ppm)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e1“compared to the lowest GA 3 (100 ppm) and the highest GA 3 (300 ppm), the moderate concentration of GA 3 (200 ppm) led to highest values of leaf-RWC, where this parameter exhibited 16.1 and 13.4% increase in BARI Mung-8 and BARI Mung-6, respectively”
e2“mungbean ( Vigna radiata L.)”
Claim · model-written summary
In mungbean BARI Mung-6, 200 ppm GA3 gave the highest leaf relative water content, a 13.4% increase over the lowest and highest GA3 treatments.
- Taxon
- mungbeanVigna radiatae2
- Material
- BARI Mung-6e1
- Organ / stage
- leafe1
- Treatment
- moderate concentration of GA 3 (200 ppm)e1
- Outcome
- leaf-RWCe1
- Direction
- increasee1
- Value
- 13.4%e1
- Comparator
- lowest GA 3 (100 ppm) and the highest GA 3 (300 ppm)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“compared to the lowest GA 3 (100 ppm) and the highest GA 3 (300 ppm), the moderate concentration of GA 3 (200 ppm) led to highest values of leaf-RWC, where this parameter exhibited 16.1 and 13.4% increase in BARI Mung-8 and BARI Mung-6, respectively”
e2“mungbean ( Vigna radiata L.)”
Claim · model-written summary
Growth parameters and yield traits of mungbean significantly increased up to foliar application of 200 ppm GA3.
- Taxon
- mungbeanVigna radiatae2
- Treatment
- foliar application of the moderate GA 3 concentration (200 ppm)e1
- Outcome
- growth parameters and the yield traitse1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“the tested herein growth parameters and the yield traits significantly increased up to the foliar application of the moderate GA 3 concentration (200 ppm)”
e2“mungbean ( Vigna radiata L.)”
Claim · model-written summary
Growth parameters and yield traits of mungbean decreased after 200 ppm when GA3 was raised to 300 ppm.
- Taxon
- mungbeanVigna radiatae2
- Treatment
- 300 ppm GA 3e1
- Outcome
- these traitse1
- Direction
- decreasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“the tested herein growth parameters and the yield traits significantly increased up to the foliar application of the moderate GA 3 concentration (200 ppm), and thereafter these traits decreased with 300 ppm GA 3”
e2“mungbean ( Vigna radiata L.)”
Claim · model-written summary
At 200 ppm GA3, changes in growth and yield traits were significantly higher in BARI Mung-8 than in BARI Mung-6.
- Taxon
- mungbeanVigna radiatae2
- Material
- BARI Mung-8e1
- Treatment
- 200 ppme1
- Outcome
- changes in the growth and yield traitse1
- Direction
- highere1
- Comparator
- BARI Mung-6e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The 200 ppm-led changes in the growth and yield traits were significantly higher in BARI Mung-8 when compared to BARI Mung-6”
e2“mungbean ( Vigna radiata L.)”
Claim · model-written summary
Foliar 200 ppm GA3 increased grain nitrogen in BARI Mung-6 by 25.2% over control.
- Taxon
- mungbeanVigna radiatae3
- Material
- BARI Mung-6e1
- Organ / stage
- grainse1
- Treatment
- 200 ppm of GA 3e1
- Outcome
- nitrogene1
- Direction
- increasese1
- Value
- 25.2%e1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“GA 3 positively influenced the nitrogen and protein content in grains, where 200 ppm of GA 3 led to increases of 25.2% in N, and 17.7% in protein over control in BARI Mung-6”
e3“mungbean ( Vigna radiata L.)”
Claim · model-written summary
Foliar 200 ppm GA3 increased grain protein in BARI Mung-6 by 17.7% over control.
- Taxon
- mungbeanVigna radiatae3
- Material
- BARI Mung-6e1
- Organ / stage
- grainse1
- Treatment
- 200 ppm of GA 3e1
- Outcome
- proteine1
- Direction
- increasese1
- Value
- 17.7%e1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“GA 3 positively influenced the nitrogen and protein content in grains, where 200 ppm of GA 3 led to increases of 25.2% in N, and 17.7% in protein over control in BARI Mung-6”
e3“mungbean ( Vigna radiata L.)”
Claim · model-written summary
Foliar 200 ppm GA3 increased grain nitrogen in BARI Mung-8 by 28.3% over control.
- Taxon
- mungbeanVigna radiatae3
- Material
- BARI Mung-8e2
- Organ / stage
- grainse1
- Treatment
- 200 ppm GA 3e2
- Outcome
- nitrogene1
- Direction
- increaseinferrede2
- Value
- 28.3%e2
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“GA 3 positively influenced the nitrogen and protein content in grains”
e2“BARI Mung-8 exhibited 28.3% in N, and 18.3% in protein with 200 ppm GA 3 over control”
e3“mungbean ( Vigna radiata L.)”
Claim · model-written summary
Foliar 200 ppm GA3 increased grain protein in BARI Mung-8 by 18.3% over control.
- Taxon
- mungbeanVigna radiatae3
- Material
- BARI Mung-8e2
- Treatment
- 200 ppm GA 3e2
- Outcome
- proteine2
- Direction
- increaseinferrede2
- Value
- 18.3%e2
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“BARI Mung-8 exhibited 28.3% in N, and 18.3% in protein with 200 ppm GA 3 over control”
e3“mungbean ( Vigna radiata L.)”
Claim · model-written summary
Authors recommend applying 200 ppm GA3 to mungbean before and during flowering to obtain high yield and grain protein content.
- Taxon
- V. radiataVigna radiatae1
- Treatment
- 200 ppm GA 3e1
- Outcome
- high yield and grain protein contente1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“in order to high yield and grain protein content, the application of 200 ppm GA 3 may be applied in V. radiata before and during flowering”
The same questions in other papers
Gibberellic acid · yield · Vigna radiata (mung bean)Results differ
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- negative
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Gibberellic acid · quality: protein · Vigna radiata (mung bean)Results agree
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- positive
- positive
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application · yield · Vigna radiata (mung bean)Positive and negative results
208 papers in the same direction as this paper · 7 in the opposite direction
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See all 216 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.