Investigation and Taxonomy of Wild Fragaria Resources in the South of Qinling Mountain in Hanzhong City, Shaanxi Province of China
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1.College of Horticulture, Jilin Agricultural University;2.College of Horticulture, Shenyang Agricultural University

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Jilin Agricultural University Science Start-up Fund supported Project (No.21),The Jilin Province Science and Technology Development Project (No.20200702003NC)

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    Abstract:

    To understand the genus Fragaria resources distributed in the south of Qinling Mountain in Hanzhong City, Shaanxi Province of China, the wild strawberries were surveyed during 2019-2021 (latitude, 32°49′46″ to 33°19′38″; longitude, 106°09′23″ to 106°40′23″). The investigation sites include eight villages of three counties (Mengjiahe Village and Wangjiazhuang Village in Lueyang County; Erliba Village and Dashuya Village in Ningqiang County; Liziba Village, Lijiagou Village, Qiuqiya Village and Toudaohe Village in Mi'an County). A total of 57 wild strawberry accessions were collected in this survey. These accessions were identified and classified into three Fragaria species including Fragaria nilgerrensis Schlect., F. chinensis Lozinsk. and F. pentaphylla Lozinsk. (white-fruited), and two types including F. pentaphylla pink-fruited genotype and F. pentaphylla red-fruited genotype through botanical character observation and ploidy identification. Among them, F. pentaphylla was found to be predominant in population. These wild strawberries were found in the vertical space of 849 - 1352 m above sea level, such as mountains, forests, streams, roadsides, barren fields and rock walls. We provided the characters of the collected Fragaria species in detail, and proposed the suggestions on the protection and utilization of local wild strawberry resources.

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History
  • Received:February 25,2022
  • Revised:March 13,2022
  • Adopted:April 01,2022
  • Online: September 09,2022
  • Published:
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