Articles by O.H. Ahmed (9)

Variability on Growth and Storage Roots Yield in Cassava under Three Planting Methods

N. Abdullahi, J.B. Sidik, O.H. Ahmed and M.H. Zakariah

Agricultural Journal 8 ( 6 ): 289 - 294 , 2013

Differences in Soil Physical and Chemical Properties of Rehabilitated and Secondary Forests

M.H. Akbar, O.H. Ahmed, A.S. Jamaluddin, N.M. Nik Ab. Majid, H. Abdul-Hamid, S. Jusop, A. Hassan, K.H. Yusof and Arifin Abdu

American Journal of Applied Sciences 7 ( 9 ): 1200 - 1209 , 2010

Production of Potassium and Calcium Hydroxide, Compost and Humic Acid from Sago (Metroxylon sagu) Waste

C.P. Auldry, O.H. Ahmed, A.M. Nik Muhamad, H. Mohammad Nasir and M. Jiwan

American Journal of Environmental Sciences 5 ( 5 ): 664 - 668 , 2009

Selected Soil Morphological, Mineralogical and Sesquioxide Properties of Rehabilitated and Secondary Forests

B.T. Saga, O.H. Ahmed, A.S. Jamaluddin, H. Abdul-Hamid, S. Jusop, N.M. Nik Ab. Majid, A. Hassan, K.H. Yusof and Arifin Abdu

American Journal of Environmental Sciences 6 ( 4 ): 389 - 394 , 2010

Gamma Radiosensitivity Study on Snap Bean (Phaseolus vulgaris)

K. Ellyfa, O.H. Ahmed, S. Shaharudin and D. Abdul Rahman

International Journal of Agricultural Research 2 ( 9 ): 844 - 848 , 2007

Effects of Urea, Humic Acid and Phosphate Interactions in Fertilizer Microsites on Ammonia Volatilization and Soil Ammonium and Nitrate Contents*

O.H. Ahmed, H. Aminuddin and M.H. A. Husni

International Journal of Agricultural Research 5 ( 6 ): 370 - 376 , 2010

Spatial Variability of Soil Organic Carbon in Oil Palm

M.C. Law, S.K. Balasundram, M.H.A. Husni, O.H. Ahmed and Mohd. Hanif Harun

International Journal of Soil Science 4 ( 4 ): 93 - 103 , 2009

Spatial Variability of Soil Organic Carbon in Oil Palm*

M.C. Law, S.K. Balasundram, M.H.A. Husni, O.H. Ahmed and Mohd. Hanif Harun

International Journal of Soil Science 5 ( 4 ): 252 - 262 , 2010

Application of Geostatistical Tools to Quantify Spatial Variability of Selected Soil Chemical Properties from a Cultivated Tropical Peat

S.K. Balasundram, M.H.A. Husni and O.H. Ahmed

Journal of Agronomy 7 ( 1 ): 82 - 87 , 2008