湖南农业科学Issue(12)：22-26,5.DOI:10.16498/j.cnki.hnnykx.2025.012.004
新型光子膜对辣椒生长及产质量的影响
Effects of a New Type of Photon Film on the Growth,Fruit Yield,and Fruit Quality of Pepper Plants
摘要
Abstract
This study aims to explore the application effect of photon film on pepper in solar greenhouses.The pepper variety'Latianxia 18'was planted in the greenhouse with the ordinary PO film(control group)or the photon film(experimental group).The transmission spectrum of photon film and the effects of photon film on the growth,fruit quality,and fruit yield of pepper plants in solar greenhouses were studied.The results showed that compared with the control group,the experimental group exhibited increases of 2.55%,3.88%and 2.78%in blue light,red-orange light,and far-red light,decreases of 3.45%and 6.03%in purple light and green light,and increases of 11.98%and 11.57%in PFD value and PPFD value,respectively.The experimental group showed higher plant height,petiole length,leaf thickness,and SPAD value and lower leaf surface temperature of pepper plants than the control group.At the same time,the photon film treatment increased the fresh weight,dry weight,and yield of pepper fruits by 8.74%,21.99%(P<0.05),and 11.19%(P<0.05),respectively.Moreover,the spiciness and the total amount of capsaicin substances showed no significant difference from the control group,and the experimental group had higher content of vitamin C(P<0.05),soluble protein(P<0.05),and soluble sugar(P<0.05)in pepper fruits than the control.In summary,the photon film can increase the proportions of blue light,red-orange light,and far-red light in the greenhouse and the PFD and PPFD value,improve the light environment in the greenhouse,and promote the growth of pepper plants and dry matter accumulation of fruits,thereby improving the fruit quality and yield.关键词
光子膜/辣椒/透射光谱/果实品质/产量Key words
photon film/pepper/transmission spectrum/fruit quality/yield分类
农业科技引用本文复制引用
倪润茂,林敬文,李子彦,冷翔鹏,罗庆能,刘建英,王令宇..新型光子膜对辣椒生长及产质量的影响[J].湖南农业科学,2025,(12):22-26,5.基金项目
青岛市科技惠民示范引导专项(23-2-8-xdny-nsh) （23-2-8-xdny-nsh）
山东省科技型中小企业创新能力提升工程(2023TSGC0491). （2023TSGC0491）
