Seedless okra production by indole 3-acetic acid micro syringe injection on flower bud, ovary and shoot xylem and its vitamin and mineral content development: An innovation

Hossain, A.B.M. Sharif; Alenazi, Mekhled Mutiran; Taha, Rosna Mat

doi:10.1016/j.scienta.2021.110010

Cited by 6 publications

(8 citation statements)

References 11 publications

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“…IAA and GA3 allow water to enter the cells of fruits and dissolved materials which lead naturally to increase fruit size by increasing the permeability of fruit cell wall (Abduljabbar et al, 2007). IAA and GA3 application at 100 ppm increased the yield of rice and soybean as well as seedless of okra (Hossain et al, 2021) respectively. CONCLUSION: From the above discussion it can be concluded that 100 mg/l of GA3 was showed better effect for pod setting and size than IAA and NAA.…”

Section: Discussionmentioning

confidence: 99%

“…On the contrary, Fe content increased significantly by the application of GA3 with 100 mg/L compared to IAA and NAA (table 2). DISCUSSION: Utilization of the plant growth regulators has been an increasingly magnificent factor in the practices for many cultivated plants (Hossain et al, 2021). Several reports which observed that application of the plant growth regulators influenced growth, fruit set, fresh vegetables weight and pod yields quality (Gemede et al, 2015).…”

Section: Discussionmentioning

confidence: 99%

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Effects of different plant growth regulators on the pod setting, aborted seed, nutrient, and vitamin C content in okra using flower ovary injection

Hossain

Alenazi²,

Taha³

2022

World J. Biol. Biotechnol.

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The study was conducted to investigate the effect of different concentration of indole acetic acid (IAA), naphthalene acetic acid (NAA) and gibberellic acid (GA3) on okra pod setting and size, soluble solids content (SSC), vitamin C and mineral contents using flower ovary injection method. The fruit set significantly increased in IAA and GA3 compared to the NAA at 100mg/L concentration. NAA had lower fruit setting than the IAA and GA3 treated plant. The higher pod (fruit) size was obtained in GA3 (18.8 cm²) as compared to the IAA (8.98) and NAA (8.72 cm²) at 100 (mg/L) of concentration. Moreover, the highest SSC was obtained by 100 mg/L of IAA concentration as compared to the GA3 and NAA. The maximum vitamin C was found in IAA and GA3 as compared to 100 mg/L NAA concentration. On the other hand, the higher mineral contents like K, Ca, Mg, Na and Fe was found in 100 mg/L IAA and GA3 concentrations than 100 mg/L NAA concentration. The higher concentrations (100 and 200 mg/L) of IAA and NAA greatly decreased the healthy seed percentage as compared to the lower concentration. However, GA3 increased the healthy seed percentage at 50 and 100 mg/L then decreased at 200 mg/L concentration. Aborted seed percent was increased from 25-100mg/L IAA and NAA and then decreased at 200 mg/L. however it was found increasing trend from 25-200mg/L GA3 concentration. It seemed that GA3 and IAA were better growth regulator as compared to the NAA for okra pod production and development of nutrient content.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Effects of different plant growth regulators on the pod setting, aborted seed, nutrient, and vitamin C content in okra using flower ovary injection

Hossain

Alenazi²,

Taha³

2022

World J. Biol. Biotechnol.

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“…As a kind of plant endogenous hormone, auxin plays a crucial role in plant growth and development . Dynamic perception of plant endogenous information is the key to information acquisition in agricultural Internet of Things and also for the support of decision-making in precision agriculture.…”

Section: Introductionmentioning

confidence: 99%

“…As a kind of plant endogenous hormone, auxin plays a crucial role in plant growth and development. 1 Dynamic perception of plant endogenous information is the key to information acquisition in agricultural Internet of Things and also for the support of decision-making in precision agriculture. To explore an effective method for the determination of endogenous hormones in plants is of great significance for the evaluation of plant health.…”

Section: ■ Introductionmentioning

confidence: 99%

Online Monitoring of Indole-3-acetic Acid in Living Plants Based on Nitrogen-Doped Carbon Nanotubes/Core–shell Au@Cu₂O Nanoparticles/Carbon Fiber Electrochemical Microsensor

Shi

et al. 2022

ACS Sustainable Chem. Eng.

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Electrochemical sensing is an effective method for trace determination of specific substances. However, there are many active substances in plants, and the pH environment of plant organs varies. These factors directly affect the performance of electrochemical sensors and make it difficult to realize real-time detection accurately. Here, an online intelligent monitoring system for indole-3-acetic acid (IAA) was proposed, including reusable microsensor, portable electrochemical workstation, and online cloud platform. The microsensor was fabricated by depositing nanocomposites of nitrogen-doped carbon nanotubes/core–shell Au@Cu2O nanoparticles on the carbon fiber microelectrode. The IAA microsensor has a wide concentration range of 1–10 000 ng/mL and an ultralow detection limit of 10.8–57.8 pg/mL at a pH range of 4–8. The influence of different pH values on IAA detection was investigated. It is also revealed that the IAA microsensor has good anti-interference ability, repeatability, and stability which are suitable for real-time detection of IAA in living plants. Artificial neural network (ANN) algorithm is employed to establish the relationship between electrochemical signal and IAA concentration, and the ANN model is then configured in the online monitoring system to intelligently obtain the IAA concentration. Based on this system, real-time and online monitoring of the IAA concentration in a living cabbage stem was realized for a long time of 12 h. This study provides a feasible solution based on electrochemical sensing to monitor online the living plant for precision agriculture.

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“…Some horticulture crop productions were increased by the application of different growth regulators Growth regulators mainly regulate the plant's physiological and biochemical processes 6 . For example, play a major role in dormancy, organ size, crop improvement, flowering and fruit set, regulation of the chemical composition of plants 2 . The phytohormone auxin affects approximately all developmental processes in plants, including fruit improvement.…”

Section: Introductionmentioning

confidence: 99%

Biochemical Content, Vitamin and Minerals Development in Okra Using Plant Growth Regulators

Hoş¹,

Alenazi²,

Taha³

2022

J. of Applied Sciences

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Background and Objective: Okra keeps a significant role as a nutritious and medicinal vegetable that causes health benefits. The objective of the study was to evaluate the efficacy of this injection method applied on the flower bud at different concentrations of growth regulators. Materials and Methods: The experiment was carried out to investigate the effect of different concentrations of indole acetic acid (IAA), naphthalene acetic acid (NAA) and gibberellic acid (GA3) on okra pod set and size, soluble solids content (SSC), vitamin C and mineral contents using the flower injection method. Results: The lower concentrations (25 and 50 mg LG 1 ) of IAA and GA3 significantly increased the fruit set compared to the NAA. The higher concentration of 200 (mg LG 1 ) had a lower fruit setting than the lower concentration (25, 50 and 100) of IAA, GA3 and NAA. The higher pod/fruit size was obtained in IAA (31.01 cm²) and GA3 (30.8) as compared to the control (0) and NAA 25.6 and 14.6 cm²) at 100 (mg LG 1 ) of concentration. Pod size (38.4 was found significantly highest with 100 mg LG 1 of IAA concentration. In addition, the highest SSC was obtained by 100 mg LG 1 of IAA concentration as compared to the GA3 and NAA. The maximum vitamin C was found in IAA and GA3 as compared to the control (0) and 100 mg LG 1 NAA concentration. Moreover, higher mineral contents like K, Ca, Mg, Na and Fe were found in 100 mg LG 1 IAA and GA3 concentrations than 100 mg LG 1 NAA concentrations. The higher concentrations (100 and 200 mg LG 1 ) of IAA and NAA greatly decreased the healthy seed percentage as compared to the lower concentration. However, GA3 concentration increased the healthy seed percentage at higher concentrations. Conclusion: It seemed that IAA was a better growth regulator as compared to the GA3 and NAA for okra growth.

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Seedless okra production by indole 3-acetic acid micro syringe injection on flower bud, ovary and shoot xylem and its vitamin and mineral content development: An innovation

Cited by 6 publications

References 11 publications

Effects of different plant growth regulators on the pod setting, aborted seed, nutrient, and vitamin C content in okra using flower ovary injection

Effects of different plant growth regulators on the pod setting, aborted seed, nutrient, and vitamin C content in okra using flower ovary injection

Online Monitoring of Indole-3-acetic Acid in Living Plants Based on Nitrogen-Doped Carbon Nanotubes/Core–shell Au@Cu₂O Nanoparticles/Carbon Fiber Electrochemical Microsensor

Biochemical Content, Vitamin and Minerals Development in Okra Using Plant Growth Regulators

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Seedless okra production by indole 3-acetic acid micro syringe injection on flower bud, ovary and shoot xylem and its vitamin and mineral content development: An innovation

Cited by 6 publications

References 11 publications

Effects of different plant growth regulators on the pod setting, aborted seed, nutrient, and vitamin C content in okra using flower ovary injection

Effects of different plant growth regulators on the pod setting, aborted seed, nutrient, and vitamin C content in okra using flower ovary injection

Online Monitoring of Indole-3-acetic Acid in Living Plants Based on Nitrogen-Doped Carbon Nanotubes/Core–shell Au@Cu2O Nanoparticles/Carbon Fiber Electrochemical Microsensor

Biochemical Content, Vitamin and Minerals Development in Okra Using Plant Growth Regulators

Contact Info

Product

Resources

About

Online Monitoring of Indole-3-acetic Acid in Living Plants Based on Nitrogen-Doped Carbon Nanotubes/Core–shell Au@Cu₂O Nanoparticles/Carbon Fiber Electrochemical Microsensor