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Plant Science Today (PST)

Research Articles

Early Access

Effect of zinc foliar application on productivity and quality characteristics of several cotton varieties

DOI
https://doi.org/10.14719/pst.11280
Submitted
13 August 2025
Published
22-03-2026
Versions

Abstract

Zinc deficiency is a common issue in cotton cultivation that can significantly impact yield and quality, especially when the soil zinc content is unavailable due to a problem related to nutrient competition. A field experiment was conducted during the summer season of 2023, on a farmers’ field in Al-Anbar province, Iraq, to investigate the effect of zinc spraying on cotton yield and its components, as well as quality characteristics, for several cotton varieties. The experiment utilised a split-plot design that was arranged within a randomised complete block design (RCBD) with three replications. The main plots occupied by four zinc concentrations, which were 0, 75, 150 and 225 mg L-1, while the sub-plot contained four cotton varieties: Spearo888, Cocker 310, Pak-cot and Candia. The results showed that the Spearo 888 cotton variety had the highest average in terms of plant height, reaching 156.72 cm, while the Pak-Cot variety had the highest average for traits: branch per plant-1 (12.61), number of total and opened bolls per plant-1 (26.57 and 19.04), boll weight (3.97 g) and total seed cotton yield (2.95 t ha-1). The studied traits improved progressively with increasing zinc concentration, with the highest concentration yielding the best results. The integration of zinc with the varieties led to the best results. The cotton fibre characteristics were not significantly affected by zinc concentrations; rather, variety had the greatest influence, indicating that these characteristics are more influenced by gene action than by environmental conditions.

References

  1. 1. Qasim S. Agriculture in Iraq. In: Awadh SM, Al-Dabbas M, editors. The geography of Iraq. Cham: Springer; 2024. p. 117–43. https://doi.org/10.1007/978-3-031-71356-9_6
  2. 2. Çopur O, Polat D, Odabasioğlu C, Haliloglu H. Effect of different sowing dates on some cotton (Gossypium hirsutum L.) varieties under the second crop growing conditions. Appl Ecol Environ Res. 2019;17(6):15447–62. https://doi.org/10.15666/aeer/1706_1544715462
  3. 3. Dawood AM, Noaman AH. Effect of melatonin spraying on some growth characters of several cotton cultivars. IOP Conf Ser Earth Environ Sci. 2023;1213(1):012042. https://doi.org/10.1088/1755-1315/1213/1/012042
  4. 4. Engizek OB, Beycioglu T, Kıllı F. Yield and quality parameters of current commercial cotton (Gossypium hirsutum L.) cultivars under Mediterranean climatic conditions of Turkey. Emergence. 2021;5(8):27–32.
  5. 5. Reethika D, Baskar K, Elayarajan M, Bhakiyathu Saliha B, Ravikumar V, Manoharan S. Sustainable cotton production through fertigation scheduling: A growth stage-based approach. Plant Sci Today. 2025;12(2). https://doi.org/10.14719/pst.7459
  6. 6. Hammad AJ, Ali IM. Effect of spraying ascorbic acid on growth and yield of soybean plant affected by irrigation interval. IOP Conf Ser Earth Environ Sci. 2024;1371(5):052010. https://doi.org/10.1088/1755-1315/1371/5/052010
  7. 7. Sarwar M, Saleem MF, Ali B, et al. Application of potassium, zinc and boron as potential plant growth modulators in Gossypium hirsutum L. under heat stress. Turk J Agric For. 2022;46(4):13. https://doi.org/10.55730/1300-011X.3026
  8. 8. Al-Mansouri MA, Ali IM. Effect of hydrogen peroxide and zinc spraying on the growth, yield and antioxidant enzyme of wheat Triticum aestivum L. IOP Conf Ser Earth Environ Sci. 2021;904(1):012071. https://doi.org/10.1088/1755-1315/904/1/012071
  9. 9. Haliloglu H. The effect of phosphorus and zinc on yield and on some agronomic characteristics of cotton (Gossypium hirsutum L.). Appl Ecol Environ Res. 2019;17(2):2665–76. https://doi.org/10.15666/aeer/1702_26652676
  10. 10. Hussain I, Ikram RM, Ahmad S, Iqbal HMW, Munawar S, Hammad HM, et al. Exploring interactive effect of nitrogen and zinc for enhancing cotton productivity in arid climate. J Plant Nutr. 2025;48(10):1683–94. https://doi.org/10.1080/01904167.2025.2452427
  11. 11. Muhammad KK, Maaroof SM. Response of selected yield attributes of cotton (Gossypium hirsutum L.) to varied environments and sowing row positions. Anbar J Agric Sci. 2025;23(1):44–63. http://doi.org/10.32649/ajas.2024.147649.1163
  12. 12. Almarie AA, Al-Salmani SA, Almohammedi AF. Response of caraway (Carum carvi L.) plants to organic manures in replacement of chemical fertilization. Res J Biotechnol. 2019;14(1):283–8.
  13. 13. Noaman AH, Abood NM, Ajaja HA, Almehemdi AF. Effect of potassium fertilizer on yield and its components of flax (Linum usitatissimum L.). SABRAO J Breed Genet. 2024;56(6):2521–31. http://doi.org/10.54910/sabrao.2024.56.6.34
  14. 14. Ibrahim IAE, Noaman AH. Yield and yield components as affected by delaying sowing dates in some Egyptian cotton varieties. J Adv Agric Res. 2022;27(2):449–58. https://doi.org/10.21608/jalexu.2022.147004.1071
  15. 15. Kaleri AH, Kaleri AA, Memon S, Laghari AL, Bano S, Mallano M, et al. Effect of different levels of zinc on the growth and yield of cotton (Gossypium hirsutum L) crop. J Basic Appl Sci. 2017;13:307–10. http://doi.org/10.6000/1927-5129.2017.13.50
  16. 16. Nadir YA, Noaman AH. The role of boron in the vegetative growth characteristics of several cotton (Gossypium hirsutum L.) cultivars. IOP Conf Ser Earth Environ Sci. 2024;1371:052056. http://doi.org/10.1088/1755-1315/1371/5/052056
  17. 17. Alukedi AO, Almarie AA, Alalousi MA, Farhan SS, Almehemdi AF. Effect of laser exposure as pre-sowing seed priming in three flax cultivars (Linum usitatissimum L.). Plant Cell Biotechnol Mol Biol. 2021;22:43–52.
  18. 18. More VR, Khargkharate VK, Yelvikar NV, Matre YB. Effect of boron and zinc on growth and yield of Bt. cotton under rainfed condition. Int J Pure Appl Biosci. 2018;6(4):566–70. https://doi.org/10.18782/2320-7051.6885
  19. 19. Al-Bazi SMH. Estimating the genetic-environmental interaction using GGE bi-plot analysis of the characteristics of cast cotton yield and its components for some varieties of cotton (Gossypium hirsutum L.). [thesis]. Tikrit: Tikrit University; 2022.
  20. 20. Mahdi SA, AbdulKafoor AH. Effect of spraying nano zinc on vegetative traits of some faba bean genotypes. Anbar J Agric Sci. 2024;22:613–24. https://doi.org/10.32649/ajas.2024.183766
  21. 21. Rabeh HA, Gadallah AEM, Badawy SH, Ahmad AW, Hassan HA, Irfan M, et al. Boron application influenced growth yield and fiber quality of upland cotton under different irrigation regimes. Pure Appl Biol. 2021;10(4):1345–55. https://doi.org/10.19045/bspab.2021.100139
  22. 22. Shaker SA, Mansy YE, Darwesh AEI, Badr SSM. Evaluation and stability of some Egyptian cotton varieties under normal and late sowing conditions. Menoufia J Plant Prod. 2020;5(2):91–105. https://doi.org/10.21608/mjppf.2020.170358
  23. 23. Zerihun M, Berhe H. Physicochemical properties of cotton seeds oil and its comparison with released and improved cotton varieties in Ethiopia. Acad Res J Agri Sci Res. 2018;6(7):443–52.
  24. 24. Rehman AU, Qamar R, Hussain A, Sardar H, Sarwar N, Muhammad H, et al. Soil applied boron (B) improves growth yield and fiber quality traits of cotton grown on calcareous saline soil. PLOS ONE. 2020;15(4):e0231805. https://doi.org/10.1371/journal.pone.0231805
  25. 25. Eleyan SED, Abodahab AA, Abdallah AM, Rabeh HA. Foliar application of boron and zinc effects on growth, yield and fiber properties of some Egyptian cotton cultivars (Gossypium barbadense L.). Int J Agric Crop Sci. 2014;7(13):1274–82.
  26. 26. Kazakova DIA, Gafurova S, Baratovaz K, Aripov K, Allenova I. A research on productivity of newly created cotton varieties and evaluation of cotton fiber quality indicators. E3S Web Conf. 2023;377:03014. https://doi.org/10.1051/e3sconf/202337703014
  27. 27. Tuttolomondo T, Virga G, Rossini F, Anastasi U, Licata M, Gresta F, et al. Effects of environment and sowing time on growth and yield of upland cotton (Gossypium hirsutum L.) cultivars in Sicily (Italy). Plants. 2020;9(9):1209. https://doi.org/10.3390/plants9091209
  28. 28. Yogita M, Yadav TH, Rathod SB, Deshmukh SB, Wakode YS. Evaluation of American cotton genotypes for yield and yield contributing parameters. J Pharmacogn Phytochem. 2019;8(4):2969–72.
  29. 29. Hasan AI, AbdulKafoor AH, Aahmed YA, Al-Falahi ASI, Ghaffoori AT. The effect of chelated nano zinc on growth and yield of several genotypes of faba bean Vicia faba L. IOP Conf Ser Earth Environ Sci. 2023;1252(1):012036. https://doi.org/10.1088/1755-1315/1252/1/012036

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