中国农业大学学报2026，Vol.31Issue(4)：97-106,10.DOI:10.11841/j.issn.1007-4333.2026.04.08
宽沟窄畦种植模式影响浙南大棚番茄产量的环境因素
Environmental factors influencing tomato yield under the wide-trench narrow-bed planting mode in plastic greenhouses in southern Zhejiang
摘要
Abstract
This study investigated the effects of the wide-ridge narrow-bed planting mode on the microclimate,yield,and quality of greenhouse tomatoes.Two structurally identical and uniformly managed plastic greenhouses in Wenzhou,and Zhejiang Province was selected as experimental objects.The experimental greenhouse adopted the wide-ridge narrow-bed planting mode,while the control greenhouse adopted the traditional planting mode.The photosynthetically active radiation(PAR)within the crop canopy,air temperature,soil temperature,and carbon dioxide concentration were continuously monitored in both greenhouses to analyze their effects on tomato yield and quality.The results showed that the daily average soil temperature on the west side of the wide-ridge narrow-bed greenhouse was 0.9 ℃ higher than that of the traditional mode and remained 0.3-0.6 ℃ higher under both sunny and cloudy conditions.At 50 cm above the canopy,the PAR peak values under the wide-ridge narrow-bed mode were 37.1％and 35.4％higher than those under the traditional mode on sunny and cloudy days,respectively,and the cumulative PAR increased by 13.7％,indicating a more uniform and stable light distribution.Compared with the traditional planting mode,the average yield and single-fruit weight per plant increased by 20.7％and 31.8％,respectively.The wide-ridge narrow-bed mode enhanced surface radiation absorption and optimized canopy light distribution,and achieved the coordinated improvement of the root-zone thermal and canopy light environments and significantly increased tomato productivity.Overall,this planting mode effectively improved the greenhouse thermal-light environment and yield performance,and provided a theoretical base and practical references for efficient and mechanized tomato cultivation in southern Zhejiang.关键词
番茄/宽沟窄畦/塑料大棚/环境因素Key words
tomatoes/Wide trench and narrow bed/plastic greenhouse/environmental factor分类
农业科技引用本文复制引用
杨秋硕,宋卫堂,陈先知,王春玲,芦佳蕊,朱直勇..宽沟窄畦种植模式影响浙南大棚番茄产量的环境因素[J].中国农业大学学报,2026,31(4):97-106,10.基金项目
现代农业产业技术体系建设专项资金项目(CARS-23-D02) （CARS-23-D02）
苍南县现代农业产业提升项目(2023CNYJY05) （2023CNYJY05）
