DETERMINATION OF OPTIMAL PLANTING PATTERNS FOR PUMPKIN CULTIVARS UNDER NON-IRRIGATED CONDITIONS

Authors

  • Alisher Djurabayevich Shakirov Doctor of Agricultural Sciences, Professor, Tashkent State Agrarian University Author
  • Maksad Muratovich Matyakubov Independent Researcher, Research Institute of Vegetable, Melon and Potato Crops Author
  • Shermukhammad Kambaraliyevich Aminov PhD in Agricultural Sciences, Independent Researcher, Deputy Director of the Seed Development Center Author
  • Muzaffar Abdugafurovich Abdurakhmonov Independent Researcher, Research Institute of Vegetable, Melon and Potato Crops Author

Keywords:

Saline soil, resource, water-saving, control, replication, cultivar, treatment, layout, productivity, yield, marketable yield.

Abstract

When cultivating pumpkin varieties Spanish 73, Shirintoy, Izyashchnaya, Konfetka, Yaponskaya, and Vitaminnaya using resource water-conserving technology with various planting schemes: double-row (360+90)/2×80 cm; (270+90)/2×90 cm and single-row 180×90 cm and 180×60 cm, all varieties in the 180×90 cm planting scheme produced their first ripe fruits 3-12 days earlier compared to the control and other variants. Commercial yield was higher compared to the control and other variants: for Spanish 73 variety by 17.1-65.5%, for Izyashchnaya variety by 22.3-91.2%, for Konfetka variety by 15.2-29%, for Shirintoy variety by 11.8-75.9%, for Yaponskaya variety by 12.3-46.3%, and for Vitaminnaya variety by 12.2-50.0%.

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Published

2026-05-31

Issue

Vol. 2 No. 5 (2026)

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

DETERMINATION OF OPTIMAL PLANTING PATTERNS FOR PUMPKIN CULTIVARS UNDER NON-IRRIGATED CONDITIONS. (2026). Modern American Journal of Biological and Environmental Sciences, 2(5), 150-160. https://usajournals.org/index.php/5/article/view/2667