Elevation and variability of acidic sandy soil pH: Amended with conditioner, activator, organic and inorganic fertilizers
Mohd Hadi-Akbar Basri1, Nasima Junejo2,3*, Arifin Abdu1,3, Hazandy Abdul Hamid2,3 and
Mohd Ashadie Kusno2,3
1Department of Forest Management, Faculty of Forestry, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
2Department of Forest Production, Faculty of Forestry, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
3Institute of Tropical Forestry and Forest Products, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
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