中国果菜2026，Vol.46Issue(4)：53-59,87,8.DOI:10.19590/j.cnki.1008-1038.2026.04.009
不同增温方式对设施高架基质草莓生长及能效的影响
Effects of Different Warming Methods on Growth and Energy Efficiency of Strawberry in Facility Elevated Substrate Cultivation
摘要
Abstract
This study investigated the effects of different warming methods on strawberry growth and heat energy utilization in elevated substrate cultivation in research facilities.'Hongyan'strawberries were used as the test material,and two types of heating equipment were installed in the greenhouse:a coal-fired hot air furnace and an electric heater,with non-heated conditions as the control.Strawberry growth parameters,photosynthetic traits,yield,and quality were measured under different heating treatments.The results showed that compared with the non-heated control,heating treatments promoted strawberry growth.Photosynthetic efficiency and quality were significantly improved.After heating with the coal-fired hot air furnace,plant height,leaf number,total chlorophyll,net photosynthetic rate increased by 12.97％,67.44％,9.73％,25.34％ respectively,while titratable acid decreased by 20.49％.After heating with the electric heater,plant height,leaf number,chlorophyll b,net photosynthetic rate,soluble solids increased by 59.18％,87.21％,30.08％,55.08％,28.03％respectively,and titratable acid decreased by 26.76％.Principal component analysis indicated that intercellular CO2 concentration,soluble sugars,transpiration rate,and maximum single fruit weight could serve as evaluation indicators for different heating methods on strawberry growth and heat energy utilization in elevated substrate cultivation.Comprehensive evaluation showed that the electric heater was more effective than the coal-fired hot air furnace.关键词
草莓/增温方式/高架基质栽培/能效Key words
Strawberry/warming method/elevate substrate cultivation/energy efficiency分类
农业科技引用本文复制引用
杨怡帆,杨梦宇,田邦庆,徐琳赟,宋义前,边巍刚,唐永清,于庆帆,唐玉薇,陈艳荣..不同增温方式对设施高架基质草莓生长及能效的影响[J].中国果菜,2026,46(4):53-59,87,8.基金项目
新疆生产建设兵团第四师科技计划项目(2021) （2021）
