Publications by authors named "Pan-Xia Liang"
Selenium (Se) is a crucial micronutrient for human health. Plants are the primary source of Se for humans. Selenium in the soil serves as the primary source of Se for plants.
View Article and Find Full Text PDF[Dynamics of DDMS and DDMU in soils under rice and ryegrass planting].
Huan Jing Ke Xue
December 2007
Article Synopsis
- - A pot experiment in a greenhouse studied how DDT (a pesticide) breaks down in soils when rice and ryegrass are planted, showing that DDE/DDD levels increased slightly over time.
- - In rice soil, DDT residues decreased to 70-80 ng/g by day 84, while the breakdown products DDD, DDMS, and DDMU rose significantly, indicating rapid transformation.
- - The study found that newly added DDT degrades more effectively in submerged conditions compared to aged DDT, which did not show the same breakdown trends.