acid brown forest soils的用法和样例：
- Leaf N,P and K were higher of blueberry cultured on dark brown forest soil and meadow bog gleyed soil.
- Dark brown forest soil was treated with radioactive aqueous solution of ~(75)SeO_2 at rate of 0.131 ppm and 1.631 ppm.
- After soil acidification, the pH of brown forest soil decreased, numerous Al and Mn ions were leached.
- Podzolized dark brown forest soil