Effects of Plasma Focus on Seed Germination and Seedling Growth of 14 Thai Rice Varieties
DOI:
https://doi.org/10.53075/Ijmsirq/1978698767687657Keywords:
Seedling growth, Seed germination, Rice, Plasma focusAbstract
Thailand Plasma Focus 2 (TPF-2) is operated at 2.16 kJ of storage energy with argon as a filled gas and can emit sharp x-ray pulses to plant cells in nanosecond (10-9 s) duration. The effects of plasma focus x-ray on seed germination and seedling growth of 14 Thai rice varieties treated under 10 conditions; 0 (control), 2, 4, 6, 8, 10, 12, 14, 16, and 18 plasma focus shots, were investigated. The results show that the germination rates and growth reduction rates were significantly different among the rice varieties. The germination rate of 10 varieties (Jek Chuey, KDML105, LPT123, PTT1, RD41, RD47, RD49, RD67, RD79, and SPR2) decreased when treated with a high number of plasma focus shots. LD50 and GR50values were calculated, except for KTH17, RD1, RD7, and RD31 whose germination only slightly decreased, or remained constant, even after they were treated by 18 plasma focus shots
Downloads
Metrics
Published
How to Cite
Issue
Section
Categories
License
Copyright (c) 2021 Scholars Journal of Science and Technology
This work is licensed under a Creative Commons Attribution 4.0 International License.