Abstract
The present investigation was carried out during the two successive seasons of 1998 and 1999 to compare the effect of spraying indole acetic acid (IAA) at the rates of 0,5 and 10 ppm on yield of four mungbean cultivars; V-2010, VC-1000, VC-2719 and Kawmi-1. Two samples were collected 7 days after each spraying treatment (42 and 62 days after sowing). It was found that IAA at 5 ppm increased leaf area and total dry weight of all cultivars. However, plant height and No. of leaves and branches were not varied with IAA at 10 ppm among all cultivars, except VC-1000. At harvesting, the results indicated that the plants treated with concentration of 5 ppm gave better values of yield and its components than the control. At 10 ppm IAA level, no significant differences in yield and its components of VC-2719 and and VC-1000 cultivars were observed. Photomicrograph of the anatomical observations of Kawmi-1 and VC-1000 cultivars revealed that plants treated with 5 ppm IAA and/or 10 ppm treatments gave the highest values for stem and leaf measurements as compared with the control. This increase in growth and yield is considered to have been caused by the increase in the chemical components; sugars, total free amino acids,N, P, K, Na, Fe, B, Cu and Zn , as well as phytohormones (IAA, GA3 and ABA) concentrations. It could be concluded that IAA treatments enhanced harvesting of mungbean plants through its effect on increasing vegetative growth, and stimulative flowering process or improving yield and its components,
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Claims 7
Claim · model-written summary
IAA at 5 ppm increased leaf area and total dry weight of all cultivars.
- Taxon
- MUNGBEAN
.jpg?width=60)
Vigna radiatat0 - Treatment
- IAA at 5 ppme0
- Outcome
- leaf area and total dry weighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“MUNGBEAN PLANTS”
e0“IAA at 5 ppm increased leaf area and total dry weight of all cultivars.”
Claim · model-written summary
At 10 ppm IAA, plant height and leaf and branch counts did not vary among cultivars other than VC-1000.
- Taxon
- MUNGBEANVigna radiatat0
- Treatment
- IAA at 10 ppme0
- Outcome
- plant height and No. of leaves and branchese0
- Direction
- not variede0
- Qualifier
- except VC-1000e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“MUNGBEAN PLANTS”
e0“plant height and No. of leaves and branches were not varied with IAA at 10 ppm among all cultivars, except VC-1000.”
Claim · model-written summary
IAA at 5 ppm improved yield and its components relative to control.
- Taxon
- MUNGBEANVigna radiatat0
- Treatment
- concentration of 5 ppme0
- Outcome
- yield and its componentse0
- Direction
- better valuese0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“MUNGBEAN PLANTS”
e0“plants treated with concentration of 5 ppm gave better values of yield and its components than the control.”
Claim · model-written summary
At 10 ppm IAA, yield and its components did not differ significantly in VC-2719 and VC-1000.
- Taxon
- MUNGBEANVigna radiatat0
- Material
- VC-2719 and and VC-1000e0
- Treatment
- 10 ppm IAAe0
- Outcome
- yield and its componentse0
- Direction
- no significant differencese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“MUNGBEAN PLANTS”
e0“At 10 ppm IAA level, no significant differences in yield and its components of VC-2719 and and VC-1000 cultivars were observed.”
Claim · model-written summary
IAA treatments produced the highest stem and leaf measurements in Kawmi-1 and VC-1000 relative to control.
- Taxon
- MUNGBEANVigna radiatat0
- Material
- Kawmi-1 and VC-1000e0
- Treatment
- 5 ppm IAA and/or 10 ppm treatmentse0
- Outcome
- stem and leaf measurementse0
- Direction
- higheste0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“MUNGBEAN PLANTS”
e0“Kawmi-1 and VC-1000 cultivars revealed that plants treated with 5 ppm IAA and/or 10 ppm treatments gave the highest values for stem and leaf measurements as compared with the control.”
Claim · model-written summary
The authors attribute the growth and yield increase to increased chemical components and phytohormones.
- Taxon
- MUNGBEANVigna radiatat0
- Compound
- sugars, total free amino acids,N, P, K, Na, Fe, B, Cu and Zne0
- Outcome
- increase in growth and yielde0
- Qualifier
- phytohormones (IAA, GA3 and ABA) concentrationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“MUNGBEAN PLANTS”
e0“This increase in growth and yield is considered to have been caused by the increase in the chemical components; sugars, total free amino acids,N, P, K, Na, Fe, B, Cu and Zn , as well as phytohormones (IAA, GA3 and ABA) concentrations.”
Claim · model-written summary
The authors conclude IAA treatments enhance mungbean harvest through vegetative growth, flowering and yield.
- Taxon
- mungbeanVigna radiatae0
- Treatment
- IAA treatmentse0
- Outcome
- enhanced harvesting of mungbean plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“IAA treatments enhanced harvesting of mungbean plants through its effect on increasing vegetative growth, and stimulative flowering process or improving yield and its components”
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