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Studies into Potassium Management for Sugarcane Production in Northeast Thailand Based on Factory Juice Analysis Combined with Cultivation Experiment

Received: 29 August 2019     Accepted: 16 September 2019     Published: 26 September 2019
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Abstract

Potassium (K) is one of the essential nutrients for plants; nevertheless, it has been reported that overdoses of K fertilizer have resulted in impaired sugarcane juice quality and a reduction in the efficiency of sugar processing. Therefore, to maximize sugar production per unit area, K levels in sugarcane should be kept just adequate. The aim of this study was to propose a practical method of K fertilizer management based on the nutritional status of sugarcane juice. First, we conducted a pot experiment treating sugarcane with different K fertilizers (potassium chloride, KCl and potassium sulfate, K2SO4) and K rates (0, 2, 10, 30, and 50 g pot-1). Raising KCl rates caused considerably negative impacts on not only the quality but the yield as juice K concentration exceeded 2000 mg L-1, whereas the effects of the K2SO4 treatments were less severe. Second, we collected sugarcane juice at a raw sugar factory over 2 years. Because of its ease of measurement, electrical conductivity was used to deduce juice K concentration. The juice analysis revealed that more than 60% of the samples possessed K concentrations higher than 2000 mg L-1, and the relationship between juice K and sugarcane quality was significantly negative. These results indicate that impairments of sugarcane quality have probably been occurring in the actual fields. Given that sugarcane is generally fertilized with KCl, reducing K fertilizer dose should contribute to improving sugarcane quality and accordingly sugar yield when juice K is considered high.

Published in American Journal of Agriculture and Forestry (Volume 7, Issue 6)
DOI 10.11648/j.ajaf.20190706.11
Page(s) 239-247
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Sugarcane, Potassium Management, Juice Quality, Sugar Yield, Electrical Conductivity

References
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[2] Bartholomew R P, Janssen G, 1929. Luxury consumption of potassium by plants and its significance. J. Am. Soc. Agron., 21: 751-765.
[3] Ng Kee Kwong, K F, 2002. The effects of potassium on growth, development, yield and quality of sugarcane. In Potassium for Sustainable Crop Production, Proceedings of the International Symposium on the Role of Potassium in Nutrient Management for Sustainable Crop Production in India, New Delhi, India, 3-5 December 2001, 430-444.
[4] Mayer J H, Wood R A, 2001. The effects of soil fertility and nutrition on sugarcane quality: a review. Proceedings of the South African Sugar Technologists’ Association, Durban, South Africa, 31 July-August 3 2001, 75: 242-247.
[5] Wood A W, 2004. Schroeder, B. Potassium: a critical role in sugarcane production, particularly in drought conditions. Proceedings of Australian Society of Sugar Cane Technologists, Brisbane, Australia, 4-7 May 2004, 26: (CD-ROM), 11 pp.
[6] Watanabe K, Fukuzawa Y, Kawasaki S-I, Ueno M, Kawamitsu Y, 2016. Effects of potassium chloride and potassium sulfate on sucrose concentration in sugarcane juice under pot conditions. Sugar Tech, 18: 258-265.
[7] Watanabe K, Tominaga J, Yabuta S, Takaragawa H, Suwa R, Ueno M, Kawamitsu Y, 2017. Effects of different kinds of potassium and chloride salts on sugarcane quality and photosynthesis. Sugar Tech, 19: 378-385.
[8] Kafkafi U, 2001. Preface. In Potassium and Chloride in Crops and Soils: the Role of Potassium Chloride Fertilizer in Crop Nutrition. Johnston A E, Eds. International Potash Institute: Basel, Switzerland, 9.
[9] Jackson P A, Schroeder B L, Rattey A R, Wood A, O’Shea M G, 2008. Management of ash/impurity ratio in sugarcane: relative effects of genotypes, and N and K fertilizer rates. Aust. J. Agr. Res., 59: 795-801.
[10] Kingston G, Kirby L K, 1979. Ash in juice – a supply area survey. Proceedings of Australian Society of Sugar Cane Technologists, Mackay, Australia, 30 April-4 May 1979, 1: 61-69.
[11] Kingston G, 1982. Ash in first expressed cane juice at Rocky Point – II. Effects of geography and varieties. Proceedings of Australian Society of Sugar Cane Technologists, Townsville, Australia, 19-23 April 1982, 4: 19-22.
[12] Hogarth D M, 1983. The inheritance of ash in juice from sugar cane. Mill. Effic. Technol., 23 pp.
[13] Mullins R T, Roach B T, 1985. Genetic origins of ash in sugarcane juice. Proceedings of Australian Society of Sugar Cane Technologists, Bundaberg, Australia, 29 April-3 May 1985, 7: 43-51.
[14] Kirby L K, Kingston G, 1978. Inorganic ash and cane topping. Proceedings of Queensland Society of Sugar Cane Technologists, Townsville, Australia, 17-21 April 1978, 45: 133-138.
[15] Olson B C, 2002. Relationship between juice properties and ash in sugar. Proceedings of Australian Society of Sugar Cane Technologists, Cairns, Australia, 29 April-2 May 2002, 24: (CD-ROM), 9 pp.
[16] Sens V, Corcodel L, Leveau A, 2005. Monitoring cane quality with quick and cheap analytical indicators on cane juice. Proceedings of International Society of Sugar Cane Technologists, Guatemala City, Guatemala, 30 January-4 February 2005, 25: 164-169.
[17] Watanabe K, Nakabaru M, Taira E, Ueno M, Kawamitsu Y, 2016. Relationships between nutrients and sucrose concentrations in sugarcane juice and use of juice analysis for nutrient diagnosis in Japan. Plant Prod. Sci., 19: 215-222.
[18] International Commission for Uniform Methods of Sugar Analysis, 2011. Method GS5/7-1 (2011) The determination of Pol (Polarisation), Brix and fibre in cane and bagasse by the wet disintegrator method with lead subacetate – official. In Methods Book (2011). Verlag Dr. Albert Bartens KG: Berlin, Germany, 8 pp.
[19] Wirojsirasak W, 2019. Mitr Phol Sugarcane Research Center Company Limited, Phukhiao, Chaiyaphum, Thailand. Personal communication.
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[22] Irvine J E, 1981. Variations of non-sucrose solids in sugarcane, I. Potassium. Proceedings of American Society of Sugar Cane Technologists 1979 Meetings, 9 (New Series): 58-61.
[23] Watanabe K, Takaragawa H, Maekawa M, Matsubara T, Kawamitsu Y, 2017. Sugarcane cultivar differences in ion and sugar accumulation characteristics in response to high KCl application. Abstracts of the 243rd Meetings of Crop Science Society of Japan, Tokyo, Japan, 29-30 March 2017, 243: 13.
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[27] Lucas T F, Isabella J R, Marcelo L G, 2017. Fertirrigation with sugarcane vinasse: foreseeing potential impacts on soil and water resources through vinasse characterization. J Environ. Sci. Heal. A, 52: 1063-1072.
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Cite This Article
  • APA Style

    Kenta Watanabe, Chaiwat Ngasan, Samran Saensupo, Klanarong Sriroth. (2019). Studies into Potassium Management for Sugarcane Production in Northeast Thailand Based on Factory Juice Analysis Combined with Cultivation Experiment. American Journal of Agriculture and Forestry, 7(6), 239-247. https://doi.org/10.11648/j.ajaf.20190706.11

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    ACS Style

    Kenta Watanabe; Chaiwat Ngasan; Samran Saensupo; Klanarong Sriroth. Studies into Potassium Management for Sugarcane Production in Northeast Thailand Based on Factory Juice Analysis Combined with Cultivation Experiment. Am. J. Agric. For. 2019, 7(6), 239-247. doi: 10.11648/j.ajaf.20190706.11

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    AMA Style

    Kenta Watanabe, Chaiwat Ngasan, Samran Saensupo, Klanarong Sriroth. Studies into Potassium Management for Sugarcane Production in Northeast Thailand Based on Factory Juice Analysis Combined with Cultivation Experiment. Am J Agric For. 2019;7(6):239-247. doi: 10.11648/j.ajaf.20190706.11

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  • @article{10.11648/j.ajaf.20190706.11,
      author = {Kenta Watanabe and Chaiwat Ngasan and Samran Saensupo and Klanarong Sriroth},
      title = {Studies into Potassium Management for Sugarcane Production in Northeast Thailand Based on Factory Juice Analysis Combined with Cultivation Experiment},
      journal = {American Journal of Agriculture and Forestry},
      volume = {7},
      number = {6},
      pages = {239-247},
      doi = {10.11648/j.ajaf.20190706.11},
      url = {https://doi.org/10.11648/j.ajaf.20190706.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20190706.11},
      abstract = {Potassium (K) is one of the essential nutrients for plants; nevertheless, it has been reported that overdoses of K fertilizer have resulted in impaired sugarcane juice quality and a reduction in the efficiency of sugar processing. Therefore, to maximize sugar production per unit area, K levels in sugarcane should be kept just adequate. The aim of this study was to propose a practical method of K fertilizer management based on the nutritional status of sugarcane juice. First, we conducted a pot experiment treating sugarcane with different K fertilizers (potassium chloride, KCl and potassium sulfate, K2SO4) and K rates (0, 2, 10, 30, and 50 g pot-1). Raising KCl rates caused considerably negative impacts on not only the quality but the yield as juice K concentration exceeded 2000 mg L-1, whereas the effects of the K2SO4 treatments were less severe. Second, we collected sugarcane juice at a raw sugar factory over 2 years. Because of its ease of measurement, electrical conductivity was used to deduce juice K concentration. The juice analysis revealed that more than 60% of the samples possessed K concentrations higher than 2000 mg L-1, and the relationship between juice K and sugarcane quality was significantly negative. These results indicate that impairments of sugarcane quality have probably been occurring in the actual fields. Given that sugarcane is generally fertilized with KCl, reducing K fertilizer dose should contribute to improving sugarcane quality and accordingly sugar yield when juice K is considered high.},
     year = {2019}
    }
    

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  • TY  - JOUR
    T1  - Studies into Potassium Management for Sugarcane Production in Northeast Thailand Based on Factory Juice Analysis Combined with Cultivation Experiment
    AU  - Kenta Watanabe
    AU  - Chaiwat Ngasan
    AU  - Samran Saensupo
    AU  - Klanarong Sriroth
    Y1  - 2019/09/26
    PY  - 2019
    N1  - https://doi.org/10.11648/j.ajaf.20190706.11
    DO  - 10.11648/j.ajaf.20190706.11
    T2  - American Journal of Agriculture and Forestry
    JF  - American Journal of Agriculture and Forestry
    JO  - American Journal of Agriculture and Forestry
    SP  - 239
    EP  - 247
    PB  - Science Publishing Group
    SN  - 2330-8591
    UR  - https://doi.org/10.11648/j.ajaf.20190706.11
    AB  - Potassium (K) is one of the essential nutrients for plants; nevertheless, it has been reported that overdoses of K fertilizer have resulted in impaired sugarcane juice quality and a reduction in the efficiency of sugar processing. Therefore, to maximize sugar production per unit area, K levels in sugarcane should be kept just adequate. The aim of this study was to propose a practical method of K fertilizer management based on the nutritional status of sugarcane juice. First, we conducted a pot experiment treating sugarcane with different K fertilizers (potassium chloride, KCl and potassium sulfate, K2SO4) and K rates (0, 2, 10, 30, and 50 g pot-1). Raising KCl rates caused considerably negative impacts on not only the quality but the yield as juice K concentration exceeded 2000 mg L-1, whereas the effects of the K2SO4 treatments were less severe. Second, we collected sugarcane juice at a raw sugar factory over 2 years. Because of its ease of measurement, electrical conductivity was used to deduce juice K concentration. The juice analysis revealed that more than 60% of the samples possessed K concentrations higher than 2000 mg L-1, and the relationship between juice K and sugarcane quality was significantly negative. These results indicate that impairments of sugarcane quality have probably been occurring in the actual fields. Given that sugarcane is generally fertilized with KCl, reducing K fertilizer dose should contribute to improving sugarcane quality and accordingly sugar yield when juice K is considered high.
    VL  - 7
    IS  - 6
    ER  - 

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Author Information
  • Mitr Phol Sugarcane Research Center Company Limited, Phukhiao, Thailand

  • Mitr Phol Sugarcane Research Center Company Limited, Phukhiao, Thailand

  • Mitr Phol Sugarcane Research Center Company Limited, Phukhiao, Thailand

  • Mitr Phol Sugarcane Research Center Company Limited, Phukhiao, Thailand

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