http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Oh SeokHyeon,김병우,Kwak SangEun,박훈,Rim Hojun,송우람 한국식물학회 2021 Journal of Plant Biology Vol.64 No.6
Aquatic plants play an important role in freshwater biodiversity, but the diversity of aquatic plants can be easily altered and is threatened by external factors. The water fern Azolla japonica has been designated as an endangered species in Korea, as it has been recently reported that natural habitats for this species are all lost. We investigated whether the species is found in Jeju, which has the warmest and stable weather in South Korea. We found four sites inhabited by populations of A. japonica. For conservation purposes, growth experiments were conducted. A. japonica showed maximum growth rate (about 12 times higher compared to the control) in the simplest treatment, distilled water with commercial soil bed treatment. However, liquid fertilizer and hoagland solution showed no statistical difference from the control. Therefore, we suggest a very simple growing method using commercial soil for A. japonica to contribute to its propagation. In addition, a new environmental governance approach is proposed, based on linking endangered species with local agricultural products for conservation and habitat restoration. Thus, we present a comprehensive and interdisciplinary method for restoring and conserving A. japonica populations.