Skip to main navigation menu Skip to main content Skip to site footer

Agriculture

Vol 9 No 2 (2024): December

Effect of Fertilizer With Potassium Humate and the Method of Addition to the Growth and Yield of Red Cabbage
Pengaruh Pupuk Kalium Humate dan Cara Penambahannya terhadap Pertumbuhan dan Hasil Kubis Merah



(*) Corresponding Author
DOI
https://doi.org/10.21070/acopen.9.2024.9330
Published
July 27, 2024

Abstract

Background: The application of potassium humate has been recognized for its potential to enhance plant growth and yield due to its nutrient enrichment properties. Specific Background: Despite extensive research on various fertilizers, the specific effects of potassium humate on red cabbage (Ruby King cultivar) growth and yield, especially concerning the method of application, remain underexplored. Knowledge Gap: Limited studies have addressed the comparative impact of foliar spraying versus soil addition of potassium humate on cabbage vegetative growth and yield characteristics. Aims: This study aimed to evaluate the effects of different concentrations of potassium humate (0, 50, 100, 150 g.l-1) and application methods (foliar spraying and soil addition) on the growth and yield of red cabbage. Results: A randomized complete block design (RCBD) with three replications was implemented during the 2022-2023 agricultural season. Significant improvements in vegetative growth and yield were observed with the highest concentration (150 g.l-1) of foliar spraying. Key vegetative and yield parameters, such as plant height, stem length, number of leaves, leaf chlorophyll content, average head weight, and total yield, were positively influenced. Novelty: This study uniquely highlights the superior efficacy of foliar spraying with potassium humate at 150 g.l-1 over soil addition, providing insights into optimizing fertilization strategies for red cabbage. Implications: The findings advocate for the use of potassium humate, particularly via foliar spraying, as a beneficial organic fertilizer to enhance red cabbage growth and yield. This practice could lead to improved agricultural productivity and better tolerance of plants to environmental stresses, supporting sustainable agriculture initiatives.

Highlights:

 

  1. Superior Growth: Foliar spraying with 150 g.l-1 potassium humate boosts growth.
  2. Yield Increase: Highest humate concentration yields maximum red cabbage.
  3. Effective Strategy: Foliar spraying outperforms soil addition for fertilization.

 

Keywords: Potassium humate, foliar spraying, red cabbage, vegetative growth, yield enhancement

References

  1. . N. A. H. Abbas and S. H. Hamid, "The Effect of Turbidity, Gibberellin, and Fertilization with Humic Acid on the Growth and Productivity of Lana," Diyala Journal of Agricultural Sciences, vol. 8, no. 2, pp. 255-268, 2016.
  2. . Y. M. Abu Dahi and A. Y. Muhammad, Plant Nutrition Guide, Mosul, Iraq: Dar Al-Kutub for Printing and Publishing, University of Mosul, Ministry of Higher Education and Scientific Research, 1988.
  3. . A. M. Abu-Rayyan, Organic Matter (Specification and Importance in Human Health), 1st ed., Amman, Jordan: Dar-Wael for Publication and Distribution, University of Jordan, 2010, pp. 322.
  4. . W. N. A. Al-Ati, "The Effect of the Moisture Preservative Driwater and Humic Acid on the Physiological Properties and Active Substances," M.S. thesis, College of Agriculture, Tikrit University, 2015.
  5. . H. J. M. Al-Bayati, "Growth and Yield of Cauliflower as Affected by Boron and Fertilizer Type," International Journal of Agricultural and Statistical Sciences, vol. 15, no. 2, pp. 595-599, 2019.
  6. . H. J. M. Al-Bayati, "The Physiological Effect of Gibberellic Acid and Some Marine Extracts on Vegetative Growth, Yield, and Consumer Traits of Two Potato Varieties," Ph.D. dissertation, College of Agriculture and Forestry, University of Mosul, Iraq, 2010.
  7. . W. A. Al-Mashhadani, "Effect of Potassium Fertilizer and Organic and Level Irrigation on Water-Use Efficiency, Yield of Cauliflower," M.S. thesis, Department of Soil Sciences and Water Resources, College of Agriculture, Baghdad University, 2014, pp. 67-107.
  8. . S. A. Al-Rawahy, H. A. Abdul Rahman, and M. S. Al-Kalbani, "Cabbage (Brassica oleracea L.) Response to Soil Moisture Regime Under Surface and Subsurface Point and Line Application," International Journal of Agriculture and Biology, vol. 6, no. 6, pp. 1093-1096, 2004.
  9. . K. M. Al-Rawi and M. K. A. Abdul Aziz, Design and Analysis of Agricultural Experiments, Mosul, Iraq: Dar Al-Kutub Printing and Publishing Press, University of Mosul, Ministry of Higher Education and Scientific Research, 1980.
  10. . A. K. Arun, A Handbook of Organic Agriculture, Jodhpur, India: Agrobios, 2001, pp. 484.
  11. . P. S. Durer and C. H. Peacock, "The Effect of Humet and Organic Fertilizer on Establishment and Nutrient of Creeping Bent Putting Greens," International Turfgrass Society Research Journal, vol. 8, pp. 437-443, 1997.
  12. . Y. Ertan, "Foliar and Soil Fertilization of Humic Acid Affect Productivity and Quality of Tomato," Plant Soil Science, vol. 57, no. 2, pp. 182-186, 2007.
  13. . R. H. Faust, Humate and Humic Acid Agriculture User Guide, Australian Humates, Novaco Marketing and Management Services, 1998.
  14. . M. M. Hamza, A. S. Hassan, and H. O. Omar, "The Effect of the Number of Spraying Times and the Level of Humus Soil Fertilizer on the Growth and Yield of Cucumis sativus Cucumbers Grown Inside the Greenhouse," Al-Furat Journal of Agricultural Sciences, vol. 2, no. 1, 2009.
  15. . M. Kaya, M. K. Atak, M. Knawar, C. Y. Ciftici, and S. Ozcan, "Effect of Pre-Sowing Seed Treatment with Zinc and Foliar Spray of Humic Acid on Yield of Common Bean (Phaseolus vulgaris L.)," International Journal of Agriculture and Biology, vol. 7, no. 6, pp. 875-878, 2005.
  16. . J. P. Koomen, Cultivation and Storage of Cabbage, Wageningen, The Netherlands: International Agriculture Centre, 1976.
  17. . G. Kuepper, Foliar Fertilization, Appropriate Technology Transfer for Rural Areas, US Department of Agriculture, 2003, pp. 1-10.
  18. . M. V. Lutzow, I. Koegel, E. Eckschmitt, and E. Matzne, "Stabilization of Organic Matter in Temperate Soils: Mechanisms and Their Relevance Under Different Soil Conditions - A Review," European Journal of Soil Science, vol. 57, pp. 426-445, 2006.
  19. . A. N. Matlob, E. S. Mohammad, and K. S. Abdul, Production of Vegetables, Part One, Mosul, Iraq: National Library Printing and Publishing Directorate, University of Mosul, Ministry of Higher Education and Scientific Research, 1989, pp. 373.
  20. . M. M. Musalat and H. M. Omar, Basics in Organic Agriculture, Anbar University, Ministry of Higher Education and Scientific Research, Republic of Iraq, 2012, pp. 285-53.
  21. . A. N. Mutlob, Practical Vegetables, Mosul, Iraq: Dar Al-Kutub Printing and Publishing Press, University of Mosul, Ministry of Higher Education and Scientific Research, 1980.
  22. . R. E. Pettit, "Organic Matter, Humus, Humates, Humic Acid, Fulvic Acid, and Humin: Their Importance in Soil Fertility and Plant Health," Journal of Emeritus Associate Professor, Texas A&M University, 2003.
  23. . Statistical Analysis System (SAS), SAS Institute, Inc., USA, 2001.
  24. . N. Senn and S. S. Kingman, "Effect of Humic Acids on Soil Fertility and Growth of Plants," New Zealand Journal of Agricultural Research, vol. 7, pp. 445-471, 1973.
  25. . F. J. Stevenson, Humus Chemistry, Genesis, Composition, Reaction, New York, NY: John Wiley and Sons, 1994.
  26. . A. Turhan, "The Role of Humic Acid Application in Reducing Detrimental Effects of Salt in Cauliflower," KSU Journal of Agriculture and Natural, vol. 22, no. 6, pp. 837-842, 2019.
  27. . K. H. Yassar, H. Halime, and H. Huseyin, "The Influence of Foliar and Soil Fertilization of Humic Acid on Yield and Quality of Pepper," Acta Agriculturae Scandinavica, Section B – Soil & Plant Science, vol. 59, no. 3, pp. 233-237, 2009.

Downloads

Download data is not yet available.