The relationship between surface topography and peat thickness on Tebing Tinggi Island, Indonesia

by B. Nasrul, A. Maas, S.N.H. Utami, M. Nurudin
Published 2020-06-01

Improved Corn Yields When Humic Acid Extracted from Composted Manure Is Applied to Acid Soils with Phosphorus Fertilizer

by Benito H. Purwanto, Putri Wulandari, Endang Sulistyaningsih, Sri N. H. Utami, Suci Handayani
Published 2021-01-01