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Impact of GA3 encapsulated nanosilica on maize seed viability

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Title Statement Impact of GA3 encapsulated nanosilica on maize seed viability
 
Added Entry - Uncontrolled Name Chourasiya, Vinay Kumar; Department of Seed Science and Technology, College of Agriculture, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand-263145
Shukla, Prabha Shankar; Department of Genetics and Plant Breeding, College of Agriculture, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand-263145
Maurya, Chhote Lal; Department of Seed Science and Technology, College of Agriculture, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur-208002.
Prasad, Birandra ; Department of Genetics and Plant Breeding, College of Agriculture, G.B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand-263145
Choudhary, Rakesh ; Genetics and Plant Breeding, College of Agriculture, Rani Lakshami Bai Central Agriculture University, Jhansi-284 003
Pandey, Deepankar ; Assistant Director, National Seed Association of India, New Delhi
Kushwaha, Paras ; Department of Seed Science and Technology, College of Agriculture, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur-208 002
Department of Science and Technology
 
Uncontrolled Index Term GA3-Gibberellic Acid, Nanosilica, Seed, Tetrazolium, Viability
 
Summary, etc. The nanoparticles have the potential ability of the passing cell membrane because of their nano sizes. The SiO<sub>2 </sub>nanoparticles are one of the major and frequently used engineered oxide nanoparticles. In present investigation, the potential effect of SiO<sub>2</sub> (10-20 nm) nanoparticles on maize seed viability were studied. We observed quick result of seed viability and also increase the seed viability percentage in presence of GA<sub>3</sub> loaded silica nanoparticles. Three concentration of (0.5, 0.2 and 0.1%) tetrazolium salts were also used for staining of living tissue. In the present experiment seeds conditioned in 150 pp GA<sub>3</sub> encapsulated nanosilica and tested in 0.5% TZ salt gave maximum viable seeds which was due to the increased availability of GA<sub>3</sub> and showed quick staining over 0.2% and 0.1% concentration. Among the varieties, var. Navin imbibed in 150 ppm GA<sub>3</sub> loaded nanosilica showed higher value of viable seed under 0.5% tetrazolium solution by better availability of GA<sub>3</sub>. Gibberellic acid enhances metabolic activity of seed by secretion of α-amylase enzyme which is important for quick staining of embryonic tissue.
 
Publication, Distribution, Etc. Indian Journal of Traditional Knowledge (IJTK)
2022-07-26 07:24:30
 
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http://op.niscair.res.in/index.php/IJTK/article/view/45071
 
Data Source Entry Indian Journal of Traditional Knowledge (IJTK); ##issue.vol## 21, ##issue.no## 3 (2022): Indian Journal of Traditional Knowledge
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJTK/article/download/45071/465544035
http://op.niscair.res.in/index.php/IJTK/article/download/45071/465544041