Ultra, V. U. Jr; Tan, G. M.; Lao, F. U.; Punsalan, M. R. O.; Galo, E. A.
(JKUAT, 2018-01-10)
To understand the
long
-
term effects of payatak and conventional rice farming system
on soil properties and soil quality, a soil survey was conducted in existing “payatak” and
conventional rice fields ...