Evaluating the cu and zn status of various rice soils of Peninsular Malaysia
List of Authors
  • Babar, S. K. , Khanif, Y. M.

Keyword
  • Micronutrients, acidic soils, pH, copper, zinc, paddy

Abstract
  • Malaysia is taking efforts to be self-sufficient in rice production. However, the country is facing low availability of Cu and Zn in its soils. Even though these elements are required in small quantities for normal plant growth, their role in maximising yield is very impressive. The present study was conducted to assess the micronutrient Cu and Zn contents in selected paddy soils of Malaysia. Investigations carried out showed that marine alluvium [Guar, Sedaka, Keranji, Kuala Kedah, Kangkong, Sedu, Rotan and Kundur (Kedah)] and reverine alluvium; [Chempaka, Lubok Itek, Lating, Batu Hitam and Machang soil series (Kelantan)] were low in Cu and Zn contents. All soils were acidic in nature, with their pH values ranging from 4.3 to 6.5. Based on the results, extractable Cu and Zn concentration of soil varied within the range of 0.09-1.70 and 0.51-2.10 mg kg-1 in the soil series of Kuala Kedah and LubukItek, respectively. It was manifested that the micronutrient contents were below the critical level (Cu 0.1-1.0 mg kg-1 and Zn 0.5-3.0 mg kg-1)according to the method of extracting analysis; Mehlich-I. The sampling depth has shown a variation and the subsurface soil sampling exhibited lesser Cu and Zn contents as compared to the surface soil sampling. Findings of the research indicate that micronutrient deficiency occurs in the main rice regions of Malaysia, and this can be corrected by applying micronutrient fertiliser.

Reference
  • 1. Alloway, B. J. (2008). Micronutrients and crop production: An introduction. In Micronutrient deficiencies in global crop production (pp.1-39). Springer Publishing Company.
    2. Anderson, P., & Christensen, T. H. (1988). Distribution coefficients of Cd, Co, Ni, and Zn in soils. Journal of Soil Science, 39(1), 15˗22.
    3. Behera, S., Singh, M., Singh, K., & Todwal, S. (2011). Distribution variability of total and extractable zinc in cultivated acid soils of India and their relationship with some selected soil properties. Geoderma, 162(3), 242˗250.
    4. Bell, R. W., & Dell, B. (2008). Micronutrients for sustainable food, feed, fibre and bioenergy production. International Fertilizer Industry Association (IFA).
    5. Brennan, R. (1991). Effectiveness of zinc sulfate and zinc chelate as foliar sprays in alleviating zinc deficiency of wheat grown on zinc˗deficient soils in Western Australia. Animal Production Science, 31(6), 831˗834.
    6. Cakmak, I. (2002). Plant nutrition research: Priorities to meet human needs for food in sustainable ways. Paper presented at the Progress in Plant Nutrition. Plenary Lectures of the XIV International Plant Nutrition Colloquium.
    7. Corey, R., & Schulte, E. (1973). Factors affecting the availability of nutrients to plants. In L. M. Walsh, & J. D. Beaton (Eds.), Soil testing and plant analysis (pp.23˗34). Madison: Soil Science.
    8. Davis, J., Gaines, T., & Parker, M. (1995). Comparison of soil zinc extractants for detection of applied zinc and prediction of leaf zinc concentration. Communications in Soil Science & Plant Analysis, 26(17˗18), 2969˗2981.
    9. Dobermann, A., & Fairhurst, T. (2000). Rice: Nutrient disorders & nutrient management (Vol. 1). International Rice Research Institute.
    10. Eriksson, J., Mattson, L., & Söderström, M. (2010). Current status of Swedish arable soils and cereal crops. Data from the period 2001˗2007. (Swedish with English abstract.) Rep, 6349.
    11. Fageria, N., Carvalho, G., Santos, A., Ferreira, E., & Knupp, A. (2011). Chemistry of lowland rice soils and nutrient availability. Communications in Soil Science and Plant Analysis, 42(16), 1913˗1933.
    12. Fageria, N. K., Slaton, N. A., & Baligar, V. C. (2003). Nutrient management for improving lowland rice productivity and sustainability. Advances in agronomy, 80, 63˗152. Academic Press.
    13. Gee, G. W., & Bauder, J. W. (1986). Particle-size analysis. In Klute, A. (Ed), Methods of soil analysis. Part 1. Physical and mineralogical methods, pp.383-411. American Society of Agronomy. Madison, WI.
    14. Ghosh, S., Sarkar, D., & Sahoo, A. (2009). Distribution of micronutrient cations in soils of Patloi Nala micro˗watershed of Puruliya district, West Bengal. Agropedology, 19(2), 112˗116.
    15. Gupta, U. C., Wu, K., & Liang, S. (2008). Micronutrients in Soils, crops, and livestock. Earth Science Frontiers, 15(5), 110˗125.
    16. Hafeezullah, B. (2010). Evaluation of Malaysian rice genotypes for adaptability in zinc deficient soil. Serdang: Universiti Putra Malaysia.
    17. Ho, N., Jegatheesan, S., & Phang, F. (2008). Increasing rice productivity in Malaysia˗An independent view. Paper presented at the Proceedings of the National Conference & Workshop on Food Security.
    18. Jobbágy, E. G., & Jackson, R. B. (2001). The distribution of soil nutrients with depth: Global patterns and the imprint of plants. Biogeochemistry, 53(1), 51˗77.
    19. Jones Jr, J. B. (2001). Laboratory guide for conducting soil tests and plant analysis. CRC press.
    20. Katyal, J., & Vlek, P. (1985). Micronutrient problems in tropical Asia. In Micronutrients in Tropical food crop production (pp.69˗94). Netherlands: Springer.
    21. Liew, Y., Omar, S. S., Husni, M., Abidin, M. Z., & Abdullah, N. (2010). Effects of micronutrient fertilizers on the production of MR 219 rice (Oryza sativa L.). Malaysian Journal of Soil Science, 14, 71˗82.
    22. McLaren, R., Swift, R., & Quin, B. (1984). EDTA˗extractable copper, zinc, and manganese in soils of the Canterbury Plains. New Zealand Journal of Agricultural Research, 27(2), 207˗217.
    23. Öborn, I., Jansson, G., & Johnsson, L. (1995). A field study on the influence of soil pH on trace element levels in spring wheat (Triticum aestivum), potatoes (Solanum tuberosum) and carrots (Daucus carota). Water, Air, and Soil Pollution, 85(2), 835˗840.
    24. Penney, D., Solberg, E., & Evans, I. (1991). Copper deficiency˗˗its diagnosis and correction in cereal crops. In S. Portch (Ed.), Paper presented at the International Symposium on the Role of Sulphur, Magnesium and Micronutrients in Balanced Plant Nutrition/sponsors, the Potash and Phosphate Institute of Canada.
    25. Rashid, A., & Ryan, J. (2004). Micronutrient constraints to crop production in soils with Mediterranean˗type characteristics: a review. Journal of Plant Nutrition, 27(6), 959˗975.
    26. Ratnaprabha, R., Pinson, S., & Tarpley, L. (2011). Enhanced molybdenum uptake in rice [Abstract]. American Society of Agronomy Meetings, Oct. 16˗17, 2011, San Antonio, TX. Paper presented at the American Society of Agronomy Meetings.
    27. Saleem, M., Khanif, Y., Fauziah, I. C., Samsuri, A., & Hafeez, B. (2010). Boron status of paddy soils in the states of Kedah and Kelantan, Malaysia. Malaysian Journal of Soil Science, 14, 83˗94.
    28. Sharma, B., Jassal, H., Sawhney, J., & Sidhu, P. (1999). Micronutrient distribution in different physiographic units of the Siwalik hills of the semiarid tract of Punjab, India. Arid Soil Research and Rehabilitation, 13(2), 189˗200.
    29. Sharma, B., Mukhopadhyay, S., & Katyal, J. (2006). Distribution of total and DTPA-extractable zinc, copper, manganese, and iron in vertisols of India. Communications in Soil Science and Plant Analysis, 37(05˗06), 653˗672.
    30. Sharma, B., Mukhopadhyay, S., Sidhu, P., & Katyal, J. (2000). Pedospheric attributes in distribution of total and DTPA˗extractable Zn, Cu, Mn and Fe in Indo˗Gangetic plains. Geoderma, 96(1), 131˗151.
    31. Shuman, L. (1986). Effect of liming on the distribution of manganese, copper, iron, and zinc among soil fractions. Soil Science Society of America Journal, 50(5), 1236˗1240.
    32. Somani, L. (2008). Micronutrients for soil and plant health. India: Agrotech Publishing Academy.
    33. Soo, S. W. (1975). Semi˗detailed Soil Survey of the Kelantan Plain. Ministry of Agriculture and Rural Development, Malaysia.
    34. Wei, Y., Shohag, M., & Yang, X. (2012). Biofortification and bioavailability of rice grain zinc as affected by different forms of foliar zinc fertilization. PLoS ONE, 7(9), e45428.