Atmospheric Pressure Plasma Treatment as a Cost-Effective and Eco-Friendly Pre-Treatment Method to Enhance Seed Perfomance in Germination and Early Seedling Growth

被引：0
|
作者：
Hendeniya, Nayanathara [1 ]
Sandanuwan, Thisara [1 ]
Amarasinghe, D. A. S. [1 ]
Attygalle, Dinesh [1 ]
Weragoda, Sampath C. [1 ]
Ranaweera, Bandula [2 ]
Rathnayake, Kamani [2 ]
Lalanka, Malki [2 ]
机构：
[1] Univ Moratuwa, Dept Mat Sci & Engn, Moratuwa, Sri Lanka
[2] Wayamba Univ, Dept Hort & Landscape Gardening, Makandura, Sri Lanka
来源：
MORATUWA ENGINEERING RESEARCH CONFERENCE (MERCON 2021) / 7TH INTERNATIONAL MULTIDISCIPLINARY ENGINEERING RESEARCH CONFERENCE | 2021年
关键词：
Atmospheric pressure plasma; seed germination; seed growth; seed pre-treatment; germination enhancement; LOW-TEMPERATURE PLASMA; NITRIC-OXIDE;
D O I：
10.1109/MERCON52712.2021.9525766
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Novel methods of improving the seed quality have gained a lot of attention recently, cold atmospheric pressure plasma being one of the most promising methods. The effects of cold atmospheric pressure plasma treatment of chili - MI 2 (Capsicum annuum L.) and snake gourd - MI short (Trichosanthes cucumerina) seeds have beencompared with a conventional fungicide seed coating and a biological coating treatment. The plasma exposure times used were 4min, 6min and 10min. Cold atmospheric pressure plasmatreatment has shown improved effects on seed germination for both Capsicum annuum L. and Trichosanthes cucumerina seeds. Both seed types showed the best germination results under 6 min treatment while displaying the best Seed Vigor Index through 4min plasma treatment. Compared with the coating treatments, cold atmospheric pressure plasma has shown a significant stimulation in seed germination and early growth.
引用
收藏
页码：643 / 648
页数：6
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