Claim · model-written summary
Higher hydroponic DEHP concentration increased the desorption effect of both genotypes’ exudates.
- Taxon
- Brassica parachinensis
Brassica rapa var. parachinensise0 - Treatment
- increase of DEHP concentrations in hydroponic systemse0
- Outcome
- DEHP desorption in paddy soile0
- Direction
- increasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the increase of DEHP concentrations in hydroponic systems,the effects of both two genotypes of Brassica parachinensis root exudates on DEHP desorption in paddy soil increased”
Title
Zeng Qiaoyun; Mo Cehui; Rong-lian Wen; et al. Nongye huanjing kexue xuebao 2010
Other claims from this paper (5)
- Intervention effect Brassica root exudates raised supernatant DEHP concentration 1.9–26.6 times versus water.
- Intervention effect Youqing-60 exudates yielded 0.6–3.6 times higher supernatant DEHP than Teqing-60 exudates.
- Intervention effect Day-15 exudates generally yielded higher supernatant DEHP than day-30 exudates, except Teqing-60 at 20 mg.L-1.
- Association Supernatant DEHP correlated significantly with root and shoot DEHP content.
- Mechanism Authors proposed enhanced soil DEHP desorption as a mechanism for higher accumulation in Youqing-60.