上海农业学报2025，Vol.41Issue(6)：57-68,12.DOI:10.15955/j.issn1000-3924.2025.06.08
人工光植物工厂青菜品种筛选
Screening test of pakchoi varieties in artificial light plant factory
摘要
Abstract
To screen suitable pakchoi varieties for cultivation in artificial light plant factories,a comparative experiment was conducted using 17 varieties grown in rockwool.The plant factory was equipped with LED lighting providing a red-to-blue ratio of 7:3,a light intensity of 250 μmol/(m2·s),a photoperiod of 13 hours light and 11 hours darkness.Under these conditions,comprehensive evaluations were performed on yield,morphology,and quality attributes of each variety,with correlation analysis conducted on relevant parameters.Results indicated that varieties such as'Huawang','Yanqing',and'Xinxiaqing 9'exhibited greater shoot fresh weights and higher yields,with'Huawang'reaching an average shoot fresh weight of 151.03 g.Varieties including'Xinxiaqing 3','Xinxiaqing 5','Xinxiaqing 7',and'Xinxiaqing 9'displayed rapid early-stage growth and high productivity,rendering them suitable for harvest as little leafy greens.The varieties'Yanqing','Yanchun','SH-1','Xinxiaqing 4',and'Xinxiaqing 7'exhibited better upright growth habits and superior marketable quality.Furthermore,'Xinxiaqing 7','Xinxiaqing 5',and'Haiqing 3'demonstrated optimal comprehensive quality.These findings offer valuable references for the selection of pakchoi varieties for both commercial production or experimental studies in plant factories.关键词
青菜/植物工厂/无土栽培/品种筛选Key words
Pakchoi/Plant factory/Soilless cultivation/Variety screening分类
农业科技引用本文复制引用
张东鹤,崔佳维,苗辰,李晓锋,占绣萍,王齐旭,张恒铖,丁小涛..人工光植物工厂青菜品种筛选[J].上海农业学报,2025,41(6):57-68,12.基金项目
上海市农业科学院2024年度"场景应用——学科交叉融合创新预研项目"[农科交叉2024(2)] （2）
上海市设施园艺技术重点实验室项目(KF202404) （KF202404）
