Items where Author is "Abdul Rahman, Zaharah "

Karam Singh, Daljit Singh and Abdul Rahman, Zaharah and Muharam, Farrah Melissa and Mohamed Zulperi, Dzarifah and Rajoo, Keeren Sundara and A., Arifin and Abdullah, Rosazlin (2020) Effects of copper and zinc application on the oil palm root morphology and epidermis cell size. Journal of Natural Products and Resources, 6 (1). 242 - 245. ISSN 0976-0504; ESSN: 0976-0512

Ahmadi, Farzaneh and Abdullah, Siti Nor Akmar and Kadkhodaei, Saeid and Shamsuddin, Siti Mariyam and Hamzah, Luqman and Abdul Aziz, Maheran and Abdul Rahman, Zaharah and Syed Alwee, Sharifah Shahrul Rabiah (2018) Functional characterization of the gene promoter for an Elaeis guineensis phosphate starvation-inducible, high affinity phosphate transporter in both homologous and heterologous model systems. Plant Physiology and Biochemistry, 127. 320 - 335. ISSN 0981-9428

Juva Rajah, Vijiandran and Mohd Hanif, Ahmad Husni and Teh, Christopher Boon Sung and Abdul Rahman, Zaharah and Arulandoo, Xaviar (2017) Nutrient losses through runoff from several types of fertilisers under mature oil palm. Malaysian Journal of Soil Science, 21. pp. 113-120. ISSN 1394-7990

Sharifianpour, Golnaz and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Musa, Mohamed Hanafi and Khayyambashi, Babak and Alifar, Nafiseh and Sharifkhani, Ahmad (2015) Effects of application of different sources of Zn and composts on Zn concentration and uptake by upland rice. Journal of Agronomy, 14 (1). pp. 23-29. ISSN 1812-5379; ESSN: 1812-5417

S. Lubis, M. Edwin and Harahap, Iman Yani and Hidayat, Taufiq Caesar and Pangaribuan, Y. and Sutarta, Edy S. and Abdul Rahman, Zaharah and Teh, Christopher Boon Sung and Musa, Mohamed Hanafi (2014) Stable oxygen and deuterium isotope techniques to identify plant water sources. Journal of Water Resource and Protection, 6 (15). pp. 1501-1508. ISSN 1945-3094; ESSN:1945-3108

Bohluli, Mohsen and Teh, Christopher Boon Sung and Mohd Hanif, Ahmad Husni and Abdul Rahman, Zaharah (2014) Silt pit efficiency in conserving soil water as simulated by HYDRUS 2D model. Pertanika Journal of Tropical Agricultural Science, 37 (3). pp. 321-330. ISSN 1511-3701; ESSN: 2231-8542

Lee, Chin Tui and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Ishak, Che Fauziah and Norizan, Mohd Shahkhirat and Tan, Choon Check and Mohd Yusof, Mohd Salihuddin (2014) Rachis nutrient concentrations of different oil palm genotypes as affected by irrigation and terrain. Journal of Oil Palm Research, 26 (2). pp. 146-153. ISSN 1511-2780

S. Lubis, M. Edwin and Harahap, Iman Yani and Hidayat, Taufiq Caesar and Pangaribuan, Y. and Sutarta, Edy S. and Abdul Rahman, Zaharah and Teh, Christopher Boon Sung and Musa, Mohamed Hanafi (2014) Changes in water table depth in an oil palm plantation and its surrounding regions in Sumatra, Indonesia. Journal of Agronomy, 13 (3). pp. 140-146. ISSN 1812-5379; ESSN: 1812-5417

Alifar, Nafiseh and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Awang, Yahya and Khayambashi, B. (2014) Determination of physical and chemical soil parameters on selenium adsorption, desorption by rice growing soil. Asian Journal of Plant Sciences, 13 (4-8). pp. 147-155. ISSN 1682-3974; ESSN: 1812-5697

Sharifianpour, Golnaz and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Musa, Mohamed Hanafi and Khayyambashi, Babak and Sharifkhani, Ahmad (2014) Effect of different rates of zinc on root morphological traits among different upland rice landraces in Malaysia. International Journal of Agriculture and Forestry, 4 (3). pp. 255-260. ISSN 2165-882X; ESSN: 2165-8846

Lee, Chin Tui and Arifin, Izwanizam and Tan, Choon Check and Hamzah, Suhaidi and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi (2014) Effect of reactive phosphate rock and its NKMg fertilisers under two placement methods on oil palm yield. The Planter, 90 (1063). pp. 717-737. ISSN 0126-575X

Soltangheisi, Amin and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Musa, Mohamed Hanafi and Zakikhani, Hamed (2014) Effect of zinc and phosphorus supply on the activity of carbonic anhydrase and the ultrastructure of chloroplast in sweet corn (Zea mays var. saccharata). Asian Journal of Plant Sciences, 13 (2). pp. 51-58. ISSN 1682-3974; ESSN: 1812-5697

Abdul Rahman, Zaharah and Gikonyo, E. W. and Silek, B. and Goh, K. J. and Soltangheisi, Amin (2014) Evaluation of phosphate rock sources and rate of application on oil palm yield grown on peat soils of Sarawak, Malaysia. Journal of Agronomy, 13 (1). pp. 12-22. ISSN 1812-5379; ESSN: 1812-5417

Soltangheisi, Amin and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Musa, Mohamed Hanafi and Zakikhani, Hamed (2014) Interaction effects of phosphorus and zinc on their uptake and 32P absorption and translocation in sweet corn (Zea mays var. Saccharata) grown in a tropical soil. Asian Journal of Plant Sciences, 13 (3). pp. 129-135. ISSN 1682-3974; ESSN: 1812-5697

Soltangheisi, Amin and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Musa, Mohamed Hanafi and Zakikhani, Hamed (2014) Interaction effects of zinc and manganese on growth, uptake response and chlorophyll content of sweet corn (Zea mays var. saccharata). Asian Journal of Plant Sciences, 13 (1). pp. 26-33. ISSN 1682-3974; ESSN: 1812-5697

Law, C. C and Abdul Rahman, Zaharah and Mohd Hanif, Ahmad Husni and Abdullah, Siti Nor Akmar (2014) Leaf Nitrogen content in oil palm seedlings and their relationship to SPAD chlorophyll meter readings. Journal of Oil Palm, Environment & Health, 5. pp. 8-17.

Alifar, Nafiseh and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Awang, Yahya and Khayambashi, B. (2014) Selenium enrichment of paddy rice grains in Malaysia. Asian Journal of Crop Science, 6 (4). pp. 345-353. ISSN 1994-7879; ESSN: 2077-2041

Panhwar, Qurban Ali and Othman, Radziah and Naher, Umme Aminun and Abdul Rahman, Zaharah and Ismail, Mohd Razi and Jusop, Shamshuddin (2013) Effect of phosphate-solubilizing bacteria and oxalic acid on phosphate uptake from different P fractions and growth improvement of aerobic rice using 32P technique. Australian Journal of Crop Science, 7 (8). pp. 1131-1140. ISSN 1835-2693; ESSN: 1835-2707

Sharifianpour, Golnaz and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Musa, Mohamed Hanafi and Nejat, Naghmeh and Sahebi, Mahbod and Sharifkhani, Ahmad and Azizi, Parisa (2013) Elucidating the expression of zinc transporters involved in zinc uptake by upland rice landraces in Malaysia. Advances in Environmental Biology, 7 (14). pp. 4854-4857. ISSN 1995-0756; ESSN: 1998-1066

Soltangheisi, Amin and Ishak, Che Fauziah and Musa, Mohamed Hanafi and Zakikhani, Hamed and Abdul Rahman, Zaharah (2013) Phosphorus and zinc uptake and their interaction effect on dry matter and chlorophyll content of sweet corn (Zea mays var. Saccharata). Journal of Agronomy, 12 (4). pp. 187-192. ISSN 1812-5379; ESSN: 1812-5417

Sharifianpour, Golnaz and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Musa, Mohamed Hanafi and Alifar, Nafiseh and Sharifkhani, Ahmad (2013) Upland rice root parameters and their relationship on utilizing different levels of applied zinc. International Journal of Scientific Research in Environmental Sciences, 1 (12). pp. 372-376. ISSN 2322-4983

Law, C. C. and Abdul Rahman, Zaharah and Mohd Hanif, Ahmad Husni and Abdullah, Siti Nor Akmar (2012) Evaluation of nitrogen uptake efficiency of different oil palm genotypes using 15N isotope labelling method. Pertanika Journal of Tropical Agricultural Science, 35 (4). pp. 743-754. ISSN 1511-3701; ESSN: 2231-8542

Ahmad Azmi, Nur Sabrina and Meon, Sariah and Abdul Rahman, Zaharah (2012) Suppression of basal stem rot disease progress in oil palm (Elaeis guineensis) after copper and calcium supplementation. Pertanika Journal of Tropical Agricultural Science, 35 (S). pp. 13-24. ISSN 1511-3701; ESSN: 2231-8542

Momayezi, Mohammad Reza and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi (2012) The effects of cation ratios on root lamella suberization in rice (Oryza sativa L.) with contrasting salt tolerance. International Journal of Agronomy, 2012. art. no. 769196. pp. 1-8. ISSN 1687-8159; ESSN: 1687-8167

Panhwar, Q.A. and Othman, Radziah and Abdul Rahman, Zaharah and Meon, Sariah and Ismail, Mohd Razi (2011) Role of phosphate solubilizing bacteria on rock phosphate solubility and growth of aerobic rice. Journal of Environment Biology , 32 (5 ). pp. 607-612. ISSN 0254-8704

Saberi, Alireza and Hassan, Siti Aishah and Abd Halim, Mohd Ridzwan and Abdul Rahman, Zaharah (2011) Morphological responses of forage sorghums to salinity and irrigation frequency. African Journal of Biotechnology, 10 (47). art. no. 69EE0B425978. pp. 9647-9656. ISSN 1684–5315

Ibrahim, Mohd Hafiz and Jaafar, Hawa and Rahmat, Asmah and Abdul Rahman, Zaharah (2011) Effects of nitrogen fertilization on synthesis of primary and secondary metabolites in three varieties of Kacip Fatimah (Labisia Pumila Blume). International Journal of Molecular Sciences, 12 (-). pp. 5238-5254. ISSN 1422-0067; ESSN:1422-0067

Gikonyo, E.W. and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Abdul Rahim, Anuar (2011) Degree of phosphorus saturation and soil phosphorus thresholds in an ultisol amended with triple superphosphate and phosphate rocks. The Scientific World Journal, 11 (-). pp. 1421-1441. ISSN 1537-744X

Hassan, Siti Aishah and Abd Halim, Mohd Ridzwan and Abdul Rahman, Zaharah and A. R., Saberi (2011) Photosynthetic responses of forage sorghums to salinity and irrigation frequency. Journal of Food, Agriculture and Environment, 9 (1). pp. 566-569. ISSN 1459-0255

Ibrahim, Mohd Hafiz and Jaafar, Hawa Z. E. and Rahmat, Asmah and Abdul Rahman, Zaharah (2011) The relationship between phenolics and flavonoids production with total non structural carbohydrate and photosynthetic rate in labisia pumila benth. under high CO2 and nitrogen fertilization. Molecules, 16 (1). pp. 162-174. ISSN 1431-5157, ESSN: 1420-3049

Lee, Chin Tui and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Norizan, Mohd Shahkirat and Tan, Choon Check (2011) Leaf nutrient concentrations in oil palm as affected by genotypes, irrigation and terrain. Journal of Oil Palm & the Environment, 2. pp. 38-47.

Saberi, Ali Reza and Hassan, Siti Aishah and Abd Halim, Mohd Ridzwan and Abdul Rahman, Zaharah (2011) Morphology and yield of ratoon forage sorghums under varying salinity and irrigation frequency. Journal of Food, Agriculture and Environment, 9 (3&4). pp. 618-621. ISSN 1459-0255; ESSN: 1459-0263

Hassan, Siti Aishah and Saberi, Alireza and Abd Halim, Mohd Ridzwan and Abdul Rahman, Zaharah (2011) Yield responses of forage sorghums to salinity and irrigation frequency. African Journal of Biotechnology, 10 (20). art. no. 8F37FD429713. pp. 4114-4120. ISSN 1684–5315

Liew, Voon Kheong and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Hussin, Aminuddin (2010) Empty fruit bunch application and oil palm root proliferation. Journal of Oil Palm Research, 22. pp. 750-757. ISSN 1511-2780

Momayezi, Mohammad Reza and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Ismail, Mohd Razi (2010) Amino acids status in Iranian rice (Oryza sativa L.) as affected by different salt compositions. International Journal of Ecology and Development, 17 (F10). pp. 77-88. ISSN 0972-9984; ESSN: 0973-7308

Gikonyo, Esther Wakiuru and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Abd Rahim, Anuar (2010) Comparison of Soil Phosphorus Tests for Assessing Plant Availability of Phosphorus in an Ultisol Amended with Water-Soluble and Phosphate Rock Sources. The Scientific World Journal, 10. pp. 1679-1693. ISSN 1537-744X

Tan, N. P. and Abdul Rahman, Zaharah and Abdullah, Siti Nor Akma and Nasir, Jamaluddin (2010) Evaluating the variability of gafsa phosphate rock uptake by oil palm genotypes at nursery stage. Pertanika Journal of Tropical Agricultural Science, 33 (2). pp. 223-231. ISSN 1511-3701

Liew, Voon Kheong and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Hussin, Aminuddin (2010) Nutrient absorption by oil palm primary roots as affected by empty fruit bunch application. Journal of Oil Palm Research, 22 (April). pp. 711-720. ISSN 1511-2780

Gikonyo, Esther Wakiuru and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Abd Rahim, Anuar (2010) Phosphorus Leaching in an Acid Tropical Soil “Recapitalized” with Phosphate Rock and Triple Superphosphate. The Scientific World Journal, 10. pp. 1498-1508. ISSN 1537-744X

Hassan, Siti Aishah and A. R, Saberi and R. A, Halim and Abdul Rahman, Zaharah (2010) Salinity effects on germination of forage sorghumes. Journal of Agronomy, 9 (4). pp. 169-174. ISSN 1812-5379

Gikonyo, Esther Wakiuru and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Abd Rahim, Anuar (2009) Extractable Bray-1 phosphorus and crop yields as influenced by addition of phosphatic fertilizers of various solubilities integrated with manure in an acid soil. Nutrient Cycling in Agroecosystems, 88 (1). pp. 1-12. ISSN 1385-1314

Momayezi, Mohammad Reza and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Ismail, Mohd Razi (2009) Seed germination and proline accumulation in rice (oryza sativa L.) as affected by salt concentrations. Pertanika Journal of Tropical Agricultural Science, 32 (2). 247 -259. ISSN 1511-3701

Abdul Rahman, Zaharah and Musa, Mohamed Hanafi (2009) Upland rice root characteristics and their relationship to nitrogen uptake. Pertanika Journal of Tropical Agricultural Science, 32 (2). pp. 261-266. ISSN 1511-3701

Gikonyo, Esther Wakiuru and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Abdul Rahim, Anuar (2008) Evaluation of phosphorus pools and fractions in an acid tropical soil recapitalized with different phosphorus sources. Communications in Soil Science and Plant Analysis, 39 (9-10). pp. 1385-1405. ISSN 0010-3624

Abdul Rahman, Zaharah and Lim, K. C. (2000) Oil palm empty fruit bunch as a source of nutrients and soil ameliorant in oil palm plantation. Malaysian Journal of Soil Science, 4. pp. 51-66. ISSN 1394-7990

Abdul Rahman, Zaharah and Bah, Abdul Rahman (1999) Patterns of decomposition and nutrient release by fresh Gliricidia (Gliricidia sepium) leaves in an ultisol. Nutrient Cycling in Agroecosystems, 55 (3). pp. 269-277. ISSN 1385-1314; ESSN: 1573-0867

Wan Abdul Kadir, Wan Rasidah and Abdul Kadir, Azizol and Van Cleemput, Oswald and Abdul Rahman, Zaharah (1998) Field grown Acacia mangium : how intensive is root growth? Journal of Tropical Forest Science, 10 (3). pp. 283-291. ISSN 0128-1283

Abdul Rahman, Zaharah and Abdul Hamid, Sharifuddin and Mardi, Ahmad Sahali (1997) Assessment of the availability of phosphate to corn (Zea mays L) using 32P isotope dilution technique. Malaysian Journal of Soil Science, 1. pp. 13-20. ISSN 1394-7990

Abdul Rahman, Zaharah and Bah, Abdul Rahman (1997) Effect of green manures on P solubilization and uptake from phosphate rocks. Nutrient Cycling in Agroecosystems, 48 (3). pp. 247-255. ISSN 1385-1314; ESSN: 1573-0867

Wan Abdul Kadir, Wan Rasidah and Mohamad, Aminuddin and Mardi, Ahmad Sahali and Abdul Rahman, Zaharah (1997) Rotan manau intercropped with rubber: rate of root growth between three and four years after planting. Journal of Tropical Forest Science, 10 (1). pp. 86-93. ISSN 0128-1283

Othman, Radziah and Hashim, Azizah and Abdul Rahman, Zaharah (1997) The phytotoxic effects of palm oil dry solids on plant growth. Pertanika Journal of Tropical Agricultural Science, 20 (2/3). pp. 91-99. ISSN 0126-6128

T., Mohd Hashim and Abdul Rahman, Zaharah (1994) Nitrogen Contribution by Palm Oil Mill Effluent to Young Oil Palm (Elaeis guineensis Jacq.) as measured by 15N Isotope Dilution Technique. Pertanika Journal of Tropical Agricultural Science, 17 (2). pp. 81-87. ISSN 0126-6128

Abdul Rahman, Zaharah and Abdul Hamid, Sharifuddin (1990) The Initial and Residual Value of Phosphorus from Apatite Rock Phosphates and Superphosphates as Measured by 32p Dilution Technique. Pertanika, 13 (1). pp. 27-31.

Abdul Rahman, Zaharah and Abdul Hamid, Sharifuddin and Mohammed Nordin, Razley and Abdul Kadir, Mohd Saidi (1986) Measurement of Nitrogen Fixed by Pueraria Phaseloides by N-15 Dilution Technique. Pertanika, 9 (1). pp. 45-49.

Abdul Rahman, Zaharah and Abdul Hamid, Sharifuddin and Subramaniam, R. (1986) Nitrogen Fixation by Leucaena leucocephala as Measured by N-15 Dilution Technique. Pertanika, 9 (1). pp. 17-22.

Abdul Rahman, Zaharah and Jaafar, Hawa and Abdul Hamid, Sharifuddin (1985) Accumulation and Migration of Phosphate Applied as Rock Phosphate in an Oil Palm Plantation. Pertanika, 8 (3). pp. 317-321.

Abdul Rahman, Zaharah (1985) Penilaian Keberkesanan Beberapa Jenis Baja Fosfat Ke Atas Tanaman Jagung (Zea mays, L.) Evaluation of the Effectiveness of Various TyPeS of Phosphate Fertilizers on Growth of Maize (Zea mays, L.). Pertanika, 8 (1). pp. 99-104.

Taib, Samsiah and Abdul Rahman, Zaharah (1981) Kesan Ion Fosfat ke atas Jerapan Sulfat oleh beberapa Tanah Malaysia. Pertanika, 4 (1). pp. 63-67.

Abdul Rahman, Zaharah and Taib, Samsiah (1980) Jerapan Sulfat oleh Beberapa Jenis Tanah Malaysia. Pertanika, 3 (2). pp. 87-91.

Bohluli , Mohsen and Christopher, Teh Boon Sung and Mohd Hanif, Ahmad Husni and Abdul Rahman, Zaharah (2015) Review on the use of silt pits (contour trenches) as a soil and water conservation. In: Advances in Tropical Soil Science. Universiti Putra Malaysia, Serdang, pp. 63-80. ISBN 9789673445158

Mohd Amin, Adibah and Abdul Rahman, Zaharah and Musa, Mohamed Hanafi and Abdullah, Siti Nor Akmar (2018) Nitrogen use efficiency and expression of nitrogen transporter of upland rice. In: Joint Symposium of the 8th International Agriculture Congress 2018 and 6th International Symposium for Food & Agriculture 2018 (8th IAC – 6th ISFA 2018), 13-15 Nov. 2018, Auditorium Rashdan Baba, TNCPI Building, Universiti Putra Malaysia. (pp. 104-106).

Alifar, Nafiseh and Abdul Rahman, Zaharah and Ishak, Che Fauziah and Awang, Yahya and Khayyambashi, B. (2012) The effect of different rates of selenium on grain Se concentration and yield of MR219 rice (Oryza sativa L.). In: 2012 IEEE Colloquium on Humanities, Science & Engineering Research (CHUSER 2012), 3-4 Dec. 2012, Kota Kinabalu, Sabah. (pp. 126-128).

Bohlouli, Mohsen and Teh, Christopher Boon Sung and Mohd Hanif, Ahmad Husni and Abdul Rahman, Zaharah (2012) The effectiveness of silt pit as a soil, nutrient and water conservation method in non-terraced oil palm plantation. In: Soil Science Conference of Malaysia 2012: Soil Quality Towards Sustainable Agriculture Production , 10-12 Apr. 2012, Kota Bharu, Kelantan. (pp. 138-144).

Meon, Sariah and Ahmad Azmi, Nur Sabrina and Abdul Rahman, Zaharah (2012) The effects of copper and calcium ion supplementation on basal stem rot in oil palm (Elaeis guineensis). In: BIT's 2nd Annual World Congress of Agricultural Biotechnology, 20-23 Sep 2012, Dalian, China. .

Abdul Rahman, Zaharah (2002) Nutrient management strategies for sustainable crop production in acid soils: the role of research using isotopes. [Inaugural Lecture]

Abdul Rahman, Zaharah and Bah, Abdul Rahman (2004) Available P dynamics in a tropical soil amended with natural organic and inorganic fertilizers. Research Snapshot. The Research Management Centre, Serdang, Selangor.

Abdul Rahman, Zaharah and Bah, Abdul Rahman (2004) The search for appropriate urea fertilizer formulations for oil palm at the main nursery stage. Research Snapshot. The Research Management Centre, Serdang, Selangor.

Abdul Hamid, Sharifuddin and Abdul Rahman, Zaharah (1999) Current and residual effects of reactive and unreactive natural phosphate rocks on oil palms seedlings grown on an acid soil. Research Report. The Research Unit, Universiti Putra Malaysia, Serdang, Selangor.

Abdul Rahman, Zaharah and Lim, K. C. and Abdul Hamid, Sharifuddin and Abu Bakar, Rosenani (1999) Decomposition and nutrient release of oil palm empty fruit bunch in the presence of N and K fertilisers. Research Report. The Research Unit, Universiti Putra Malaysia, Serdang, Selangor.

Abdul Rahman, Zaharah and Chintu, Richard Above- and below-ground nitrogen contribution by legume tree to an associated corn crop. Research Report. Research Management Centre, Serdang, Selangor.

Abdul Rahman, Zaharah and Vincent, Adebiyi Ojo Timothy and Abdul Rahim, Anuar and Mohd Hanif, Ahmad Husni Fertilizer nutrient mobility in peat and uptake by sago palm. Research Report. Research Management Centre, Serdang, Selangor.