{
  "abstract": "Eight round-fruited watermelon lines crossed with five testers having elliptical, broad-elliptical or oblong fruits. Non-additive gene action governed all traits except fruit equatorial diameter and ascorbic acid. Among lines, ‘PWM-1’ had best GCA for number of primary branches, fruit weight and marketable yield; ‘PWM-14’ for node number of first female flower and days taken to first fruit harvest; ‘PWM-54-19’ for rind thickness; ‘PWM-20’ for vine length, fruit number, number of seeds and 100-seed weight; ‘PWM-112’ for lycopene and ascorbic acid. Among testers, ‘PWM-3’ had the best GCA for node number of first female flower, days to first fruit harvest, number of primary branches, rind thickness, TSS, ascorbic acid and dry matter; ‘V-15’ for internode length and vine length; ‘PWM-7-10’ for fruit weight, marketable yield and 100-seed weight; ‘V-3’ for lycopene and titratable acidity. GCA and mean performance correlation was significant for only 4 traits. Desirable significant better-parent heterosis was observed for all traits except rind thickness, lycopene, TSS and ascorbic acid. Maximum BPH was recorded for vine length (-34.1%) followed by 100-seed weight (-28.9%), marketable yield (26.9%), number of primary branches (25.3%), etc. Heterotic cross-combinations were involved low × high GCA with some low × low and high × high GCA.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Vegetable Science, Punjab Agricultural University",
    "Regional Research Station, Punjab Agricultural University"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Kamalpreet Singh"
    },
    {
      "affs": [
        1
      ],
      "name": "Naveen Garg"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/fthv4e6xr9raf.bib",
  "cited_by": 0,
  "doi": "10.1038/s41598-026-62558-4",
  "fulltext_url": "https://doi.org/10.1038/s41598-026-62558-4",
  "id": "fthv4e6xr9raf",
  "issns": [
    "2045-2322"
  ],
  "landing_url": "https://doi.org/10.1038/s41598-026-62558-4",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "lcc",
      "Q"
    ],
    [
      "lcc",
      "R"
    ],
    [
      "openalex",
      "1311|Advances in Cucurbitaceae Research"
    ]
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  "openalex": "W7171692158",
  "pdf_url": "https://www.nature.com/articles/s41598-026-62558-4_reference.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-07-01",
  "publisher": "Nature Portfolio",
  "ris": "https://research.draconitic.com/paper/fthv4e6xr9raf.ris",
  "sources": [
    {
      "first_seen": "2026-11-01T14:21:22Z",
      "native_id": "06b893724f4b493c9576a0a845e39be9",
      "source": "doaj",
      "url": "https://doi.org/10.1038/s41598-026-62558-4"
    }
  ],
  "subjects": [
    {
      "field": "biology",
      "origin": "openalex:1311|Advances in Cucurbitaceae Research",
      "subfield": "genetics-genomics"
    }
  ],
  "title": "Heterosis breeding in dessert watermelon [Citrullus lanatus (Thunb.) Matsumura and Nakai var. lanatus] for improving earliness, yield and fruit quality",
  "title_text": "Heterosis breeding in dessert watermelon [Citrullus lanatus (Thunb.) Matsumura and Nakai var. lanatus] for improving earliness, yield and fruit quality",
  "type": "peer-reviewed",
  "updated_at": "2026-11-03T14:20:49Z",
  "url": "https://research.draconitic.com/paper/fthv4e6xr9raf",
  "venue": "Scientific Reports",
  "versions": []
}