Breeding of Promising New Short- Climbing Forms of Squash

  • Aripova Shakhnoza Rakhmanovna Research institute of vegetable, melon crops and potato, Tashkent, Uzbekistan
  • Saodat Ismailovna Dusmuratova DSc, Professor, Research institute of vegetable, melon crops and potato, Tashkent, Uzbekistan
DOI: https://doi.org/10.17605/ijie.v6i5.4398
Keywords: squash, breeding, selection, line, variety, fruit shape, fruit color, early maturity

Abstract

For the selection work in 2012 the samples of squash 0044SQ (Holland) and BT+KB-001 (Turkey) were selected from the gene pool of the Research Institute of Plant Industry of Uzbekistan. In 2013, the above squash specimens were studied in a nursery of source material, in which they were evaluated on biological and economically valuable features. As a result, they were identified as short-climbing, transportable, high-yielding squash lines LZ-2513 and LH-1916. The promising squash line LZ-2513 or the new variety Orbit was selected by selection from squash sample 0044SQ (Holland), and the line LH-1916 or the new variety Viridi by selection from sample BT+KB-001 (Turkey).

Breeding work was carried out in 2014-2018. In 2019-2020 competitive varietal trials were conducted in comparison with the variety standard Unumdor, included in the State Register of the Republic of Uzbekistan.

In the process of breeding there were selected zucchini lines LH-1916, or new variety Viridi with elongated fruits of dark green color from sample BT+KB-001 (Turkey) and LZ-2513, or new variety Orbit with rounded fruits of light green color from sample 0044SQ (Holland).

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Published
2023-05-21
How to Cite
[1]
Rakhmanovna, A.S. and Dusmuratova, S.I. 2023. Breeding of Promising New Short- Climbing Forms of Squash. International Journal on Integrated Education. 6, 5 (May 2023), 207-211. DOI:https://doi.org/10.17605/ijie.v6i5.4398.
Issue
Vol. 6 No. 5 (2023): International Journal on Integrated Education (IJIE)
Section
Articles

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