Rapid Determination of Leaf Chlorophyll Concentration, Photosynthetic Activity and NK Concentration of Elaies guineensis Via Correlated SPAD-502 Chlorophyll Index von C. Sim, C., R. Zaharah, A., S. Tan, M., J. Goh, K.

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Extractable Bray-1 phosphorus and crop yields as influenced by addition of phosphatic fertilizers of various solubilities integrated with manure in an acid soil von Gikonyo, E. W, Zaharah, A. R, Hanafi, M. M, Anuar, A. R

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Phosphorus availability from phosphate rock and sewage sludge as influenced by the addition of water soluble phosphate fertilizer von Zapata, F, Zaharah, A.R

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Degree of phosphorus saturation and soil phosphorus thresholds in an ultisol amended with triple superphosphate and phosphate rocks von Gikonyo, E W, Zaharah, A R, Hanafi, M M, Anuar, A R

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The Effects of Cation Ratios on Root Lamella Suberization in Rice (Oryza sativa L.) with Contrasting Salt Tolerance von Momayezi, M. R., Zaharah, A. R., Hanafi, M. M.

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Nitrogen uptake of maize (Zea mays. L) from isotope-labeled biomass of Paraserianthes falcataria grown under controlled conditions von CHINTU, R, ZAHARAH, A. R

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Role of phosphate solubilizing bacteria on rock phosphate solubility and growth of aerobic rice von Panhwar, Q A, Radziah, O, Zaharah, A R, Sariah, M, Razi, I Mohd

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Morphological responses of forage sorghums to salinity and irrigation frequency von Saberi, A R, Siti, Aishah H, R, A Halim, Zaharah, A R

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Yield responses of forage sorghums to salinity and irrigation frequency von Aishah, S, Saberi, HAR, Halim, R A, Zaharah, A R

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Patterns of decomposition and nutrient release by fresh Gliricidia (Gliricidia sepium) leaves in an ultisol von Zaharah, A.R. (Universiti Putra Malaysia, Serdang, Selangor (Malaysia). Dept. of Soil Science), Bah, A.R

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Effects of Application of Different Sources of Zn and Composts on Zn Concentration and Uptake by Upland Rice von Sharifianp, G., Zaharah, A.R., Ishak, C.F., Hanafi, M.M., Khayyambas, B., Alifar, N., Sharifkhan, A.

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Selenium Enrichment of Paddy Rice Grains in Malaysia von Alifar, N, Zaharah, A R, Ishak, C F, Awang, Y, Khayambashi, B

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Comparison of soil phosphorus tests for assessing plant availability of phosphorus in an ultisol amended with water-soluble and phosphate rock sources von Gikonyo, Esther W, Zaharah, Abdul R, Hanafi, Mohamed M, Anuar, Rahim A

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Effect of green manures on P solubilization and uptake from phosphate rocks von Zaharah, A R, Bah, A R

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Management of Gliricidia (Gliricidia sepium) residues for improved sweet corn yield in an ultisol von Zaharah, A.R. (Universiti Putra Malaysia, Serdang, Selangor (Malaysia). Dept. of Soil Science), Bah, A.R, Mwange, N.K, Kathuli, P, Juma, P

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Decomposition and nitrogen release patterns of Paraserianthes falcataria tree residues under controlled incubation von Chintu, R, Zaharah, A.R, Wan Rasidah, A.K

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Decomposition and nitrogen release patterns of Paraserianthes falcataria tree residues under controlled incubation von Chintu, R., Zaharah, A.R., Wan Rasidah, A.K.

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Phosphorus leaching in an acid tropical soil "recapitalized" with phosphate rock and triple superphosphate von Gikonyo, Esther W, Zaharah, Abdul R, Hanafi, Mohamed M, Anuar, Rahim A

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Phosphorus uptake from green manures and phosphate fertilizers applied in an acid tropical soil von Bah, A.R, Zaharah, A.R, Hussin, A

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Salinity Effects on Germination of Forage Sorghumes von Siti Aisha, H., Saberi, A.R., Halim, R.A., Zaharah, A.R.

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