Effects of graphene far-infrared electric heating film on tomato and pep-per seedling
XING Nailin
GU Binquan
YAN Leiyan
Abstract：In order to explore the effects of graphene far-infrared electric heating film on solanaceous vegetable seedling,the graphene far-infrared electric heating film was used to cultivate tomato and pepper seedlings,and the conventional heating film was used as the control.The effects of graphene far-infrared electric heating film on the growth and develop-ment of tomato and pepper seedlings were investigated,including plant height,photosynthetic fluorescence parameters.The results showed that the graphene far-infrared electric heating film can significantly improve the plant height,stem thickness and other traits of tomato and pepper,and can also improve the aboveground fresh mass,actual photochemical efficiency and photosynthetic electron transfer rate.At the same time,it could significantly shorten the seedling formation time of pepper and tomato by 6 days and 9 days,respectively.Besides,the effects of the graphene far-infrared electric heating film on L value and B value of leaf colour between tomato and pepper were opposite,and the effect was much larger on tomato.The results indicated that the graphene far-infrared electric heating film can significantly improve the seedling efficiency and quality of solanaceous vegetable seedling.
Keywords：TomatoPepperGraphenePhotosynthetic fluorescenceSeedling formation time
Publication Date：2025-04-05
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 146-152 )