Mass Loss, Nitrogen, Phosphorus and Potassium Release Patterns and Non-additive Interactions in a Decomposition Study of Chir Pine (Pinus roxburghii) and Oak (Quercus griffithii)

Rekha Chhetri, Banyong Toomsan, Wanwipa Kaewpradit and Viriya Limpinuntana

International Journal of Agricultural Research 7 ( 7 ): 332 - 344 , 2012