生态与农村环境学报 ›› 1994, Vol. 10 ›› Issue (1): 29-32.doi:

• 论文 • 上一篇    下一篇

植物对酞酸酯的敏感性

蔡玉祺,汤国才,王珊龄,钱晓睛,封克   

  1. 国家环保局南京环境科学研究所
  • 收稿日期:1993-02-15 出版日期:1994-02-10 发布日期:2012-05-10

Sensitivity of crops to phthalate esters

CAI  Yu-Qi, TANG  Guo-Cai, WANG  Shan-Ling, QIAN  Xiao-Jing, FENG  Ke   

  1. Nanjing Institute of Environmental Sciences,NEPA
  • Received:1993-02-15 Online:1994-02-10 Published:2012-05-10

摘要: 采用发芽试验和温室盆试验等方法,研究了酞酸酯(DBP、DEHP)对番茄等12种蔬菜以及水稻、小麦和油菜的影响。结果表明:酞酸酯(10mg/1)对种子发芽率无明显影响,但对幼苗形态特征有一定作用。电镜观察表明:受害叶片叶绿体数量减少、结构改变。初步讨论了酞酸酯的理化性质与作物受害的关系,划分了蔬菜对酞酸酯的敏感性顺序。

关键词: 酞酸酯, 农作物, 敏感性

Abstract: Germination test and pot experiment have been used to study the effect of phthalate esters(DBP,DEHP )on 15 crops. The result,show that both DBP and DEHp(10mg/1 )has no significant effect on crop germination,but the mor-phological characters of crop seed ling have been changed to certain extent.Electron micrograph observations to su ffered Ieaves reveal that chloroplast structure is changed.The rela-tionship between esters(chemical and phyxical nature)and sensitivity of crons has been discussed too. The sensitivity or-der of vegetables to phthalate esters has been proposed through the study. 

Key words: phthalate ester, crop, sensitivity

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