{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T05:03:02Z","timestamp":1787029382437,"version":"build-2736575974"},"reference-count":38,"publisher":"MDPI AG","issue":"18","license":[{"start":{"date-parts":[[2022,9,15]],"date-time":"2022-09-15T00:00:00Z","timestamp":1663200000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Plants"],"abstract":"<jats:p>Epimedium brevicornu Maxim is a traditional Chinese medicinal plant with important value for curing several diseases, including liver cancer. Seed germination, field seedling emergence, and morphological and physiological traits were measured in developing seeds of E. brevicornu, which were collected at 7, 14, 21, 28, and 35 days after flowering. The results showed that with the fruit pericarp changing from lime green to dark red, the seed volume increased. Furthermore, the dry mass of seeds gradually increased from 0.011 g at 7 d to 0.275 g at 35 d, which was a significantly positive correlation with seed vigour (r = 0.980). The soluble protein content initially increased and then decreased to 11.09 mg\/g and presented a maximum at 28 d; however, the soluble sugar content gradually declined to a minimum of 30.45 mg\/g at 35 d, which was also significantly negatively correlated with seed vigour (r = \u22120.915). Furthermore, the unsaturated fatty acids (oleic acid and linoleic acid) increase with seed development. Abscisic acid (ABA) reached a maximum value of 18.45 ng\/g at 28 d, and gibberellin (GA3), 3-Indoleacetic acid (IAA) and zeatin-riboside (ZR) initially increased and then decreased. These results suggest that the vigour of E. brevicornu seeds is closely associated with their stage of development, with the highest vigour observed at 28~35 d after flowering.<\/jats:p>","DOI":"10.3390\/plants11182399","type":"journal-article","created":{"date-parts":[[2022,9,14]],"date-time":"2022-09-14T23:16:36Z","timestamp":1663197396000},"page":"2399","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Seed Vigour and Morphological and Physiological Characteristics of Epimedium brevicornu Maxim: In Different Stages of Seed Development"],"prefix":"10.3390","volume":"11","author":[{"given":"Pengshu","family":"Li","sequence":"first","affiliation":[{"name":"College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiarong","family":"Fan","sequence":"additional","affiliation":[{"name":"College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chengli","family":"Song","sequence":"additional","affiliation":[{"name":"College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuehui","family":"Dong","sequence":"additional","affiliation":[{"name":"College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dingming","family":"Kang","sequence":"additional","affiliation":[{"name":"College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,9,15]]},"reference":[{"key":"ref_1","first-page":"15","article-title":"Progress and prospects of seed vigor research","volume":"6","author":"Jiang","year":"2018","journal-title":"Seed China Ind."},{"key":"ref_2","first-page":"1726","article-title":"Effect of seed quality of Platycodon grandiflorum on germination, seedling emergence and seedling quality","volume":"38","author":"Yan","year":"2007","journal-title":"Chin. 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