Improvement Chemical Properties of Oxisols and Rice Production with Humic Substances from Sub-bituminous Coal Indonesia

Humic Substances (HS) sources of  Sub-bituminous can be used as soil amandement. The purpose of this research was to examine the residual effects of HS combined with P-fertilizers and the method of  incubation to improve Oxisols fertility and rice production. The experiment consisted of 2 factors, i...

Full description

Bibliographic Details
Main Authors: Herviyanti Herviyanti, Gusnidar Gusnidar, M. Harianti, A. Maulana
Format: Article
Language:English
Published: Universitas Brawijaya 2019-10-01
Series:AGRIVITA Journal of Agricultural Science
Subjects:
Online Access:https://agrivita.ub.ac.id/index.php/agrivita/article/view/1106