Evaluation of soil biological properties of 9- and 15-year-old stands in the oil palm plantation in Perak, Malaysia
Daljit Singh Karam1, A. Arifin1,2*, O. Radziah3,4, J. Shamshuddin3, Hazandy Abdul-Hamid1,2, Nik M. Majid1, I. Zahari5, Nor Halizah Ab. Halim5 and Cheng Kah Yen1
1Department of Forest Production, Faculty of Forestry, Institute of Tropical Forestry and Forest Products,
Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
2Laboratory of Sustainable Bioresource Management, Institute of Tropical Forestry and Forest Products,
Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
3Department of Land Management, Faculty of Agriculture,Universiti Putra Malaysia, 43400 UPM Serdang,
Selangor, Malaysia.
4Laboratory of Food Crops and Floriculture, Institute of Tropical Agriculture, Universiti Putra Malaysia,
43400 UPM Serdang, Selangor, Malaysia.
5Forestry Department Peninsular Malaysia, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia
Email: [email protected], [email protected]
