两种盆栽耐寒木本观赏植物长途储运条件初探  

Preliminary Study on Long-Distance Storage and Transportation Conditions of Two Potted Hardy Woody Ornamental Plants

作　　者：白霄霞 蒋淑磊[1] 刘睿思 孙延智 王玉婷 郑红娟[4] 刘雅 郑书海 Bai Xiaoxia;Jiang Shulei;Liu Ruisi;Sun Yanzhi;Wang Yuting;Zheng Hongjuan;Liu Ya;Zheng Shuhai(Shijiazhuang Academy of Agriculture and Forestry Sciences,Shijiazhaung 050041,Hebei,China;College of Life Science,Hebei Normal University,Shijiazhaung 050024,Hebei,China;Beijing Forestry University Forest Science Co.,Ltd.,Beijing 100083,China;Shijiazhuang University,Shijiazhaung 050035,Hebei,China)

机构地区：[1]石家庄市农林科学研究院,河北石家庄050041 [2]河北师范大学生命科学学院,河北石家庄050024 [3]北京林大林业科技股份有限公司,北京100083 [4]石家庄学院,河北石家庄050035

出　　处：《绿色科技》2023年第23期1-5,共5页Journal of Green Science and Technology

基　　金：石家庄市科技计划项目(编号:221490034A);河北省引进国外智力项目(编号:2060801)。

摘　　要：以盆栽耐寒木本观赏植物高山杜鹃“太行福星”(Rhododendron’Taihang Fuxing’)和茵芋(Skimmia reevesiana Fort.)为试验材料,在实验室模拟了长途运输过程中密闭的集装箱环境条件,探索适宜盆栽耐寒木本观赏植物的储运条件,以及长时间储运过程中温度和光照等影响盆栽观赏植物品质的重要因素。结果表明:其中高山杜鹃适宜运输温度为-2℃,而茵芋为1℃;使用PAR为50~60μmol/(m~2·s)的红光LED灯每天进行5 h的补光可有效降低2种植物的叶片黄化及落叶率;高山杜鹃更耐长途储运,密闭储运50 d对商品品质影响较小,茵芋建议储运时间控制在30 d左右,在密闭40 d后落叶率和黄化率急剧上升。Rhododendron 'Taihang Fuxing' and Skimmia reevesiana Fort.were used as experimental materials to investigate the appropriate storage and transportation conditions for potted hardy woody ornamental plants in closed containers simulating long-distance transportation conditions.Temperature and light were the important factors affecting the quality of potted ornamental plants during long-term storage and transportation.The results showed the tolerable temperature of R.Taihang Fuxing was-2℃ while that of S.reevesiana was 1℃.Using red LED lights with a PAR of 50~60 μmol/(m~2·s) for 5 hours every day can effectively reduce leaf yellowing rate and defoliation rate.R.Taihang Fuxing was more durable for long-distance storage and transportation,because a sealed storage and transportation period of 50 days had acceptable impact on its product quality.However,it is recommended to control the storage and transportation time at around 30 days,since the rate of defoliation and yellowing will sharply increase after 40 days of sealing.

关 键 词：盆栽观赏植物 耐寒 长途储运 高山杜鹃 茵芋 

分 类 号：S759[农业科学—森林经理学]