Determination of nitrogen, phosphorus, and potassium release rates of slow- and controlled-release fertilizers : single-laboratory validation, first action 2015.15 /
Nancy Thiex.
YS2016 M09
Slow release fertilizer. Controlled-release.
ARTICLE (Eng)
Journal of AOAC International 99 (2) 2016 : 353-359 1060-3271