Halvorson, Jonathan J.; Gollany, Hero T.; Kennedy, Ann C.; … - In: Agriculture 2 (2012) 1, pp. 52-72
Some tannins sorb to soil and reduce soluble-N. However, we know little about how they interact with organic amendments in soil. Soil (0–5 cm) from plots, which were amended annually with various carbon substances, was treated with water (control) or solutions containing tannins or related...