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生物通
7 天
绿肥作物对2,4-D与氟虫腈的富集效应:基于土壤生态 ...
为解决农药2,4-二氯苯氧乙酸(2,4-D)和氟虫腈(fipronil)的土壤污染问题,研究人员通过30天盆栽实验,评估了三种绿肥作物(Canavalia ensiformis、Dolichos lablab和Mucuna pruriens)对20?μg kg?1农药的修复效果。研究发现植物虽未能显著降低土壤农药浓度,但检测到氟虫腈在植物体内的富集,并通过溞类生物测试 ...
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