植物对酞酸酯的敏感性

Abstract

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

CLC Number:

X503.231

CAI Yu-Qi, TANG Guo-Cai, WANG Shan-Ling, QIAN Xiao-Jing, FENG Ke. Sensitivity of crops to phthalate esters[J]. Journal of Ecology and Rural Environment, 1994, 10(1): 29-32.

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Sensitivity of crops to phthalate esters

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