Intraspecific differences of section on root head of siler (Saposhnikovia divariacata (Turcz.) Schischkin) in Mongolia
Present study reveals intraspecific differences of root head section of Saposhnikovia divaricata and explain controlling factors. Root head section have divided into three categories and compared to the factors of geography, climate, fire and human activities. Clearly recognized section dominantly r...
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National University of Mongolia
2022-10-01
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| Series: | Mongolian Journal of Biological Sciences |
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| Online Access: | https://www.biotaxa.org/mjbs/article/view/73408 |
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| author | Gombo Oyungerel Tsambaa Battseren Jukov Azzaya Narantsetseg Amartuvshin Munkhtur Davaagerel |
| author_facet | Gombo Oyungerel Tsambaa Battseren Jukov Azzaya Narantsetseg Amartuvshin Munkhtur Davaagerel |
| author_sort | Gombo Oyungerel |
| collection | DOAJ |
| description | Present study reveals intraspecific differences of root head section of Saposhnikovia divaricata and explain controlling factors. Root head section have divided into three categories and compared to the factors of geography, climate, fire and human activities. Clearly recognized section dominantly recorded in Dornod and Selenge-Tuv-Arkhangai provinces but it showed lower percentage in Khentii and Sukhbaatar. Within the administrative province, it was higher in Bayan-Uul, Sergelen, Dashbalbar and Tsagaan-Ovoo sites, Dornod province; in Dadal, Norovlin and Bayan-Khutag sites, Khentii province and Shaamar, Zuunduren and Altanbulag, Selenge province. The percentage of clearly recognized section was higher with drought events during early summer and lower aridity index, burning and in pasturelands. It was higher on wild roots of S. divaricata than on cultivated ones. Percentage of poorly recognized section was higher in Zuunkharaa, Nomgon and Siakhan sites, Selenge province while that of not-sectioned root head was higher on cultivated roots. The results of our study suggest that clearly and poorly recognized sections on root head of S.divaricata is morphological signs of larger and smaller amounts of storage but not-sectioned root head is of smallest amount. The clearly recognized section can be changed to poorly recognized section and/or not-sectioned roots, caused by coldness, strong fire frequency, trampling and/or gathering and cultivation. |
| format | Article |
| id | doaj-art-0948329d31714f08a9d3df8fb2b83d8f |
| institution | OA Journals |
| issn | 1684-3908 2225-4994 |
| language | English |
| publishDate | 2022-10-01 |
| publisher | National University of Mongolia |
| record_format | Article |
| series | Mongolian Journal of Biological Sciences |
| spelling | doaj-art-0948329d31714f08a9d3df8fb2b83d8f2025-08-20T02:01:05ZengNational University of MongoliaMongolian Journal of Biological Sciences1684-39082225-49942022-10-01202273410.22353/mjbs.2022.20.12Intraspecific differences of section on root head of siler (Saposhnikovia divariacata (Turcz.) Schischkin) in MongoliaGombo Oyungerel0Tsambaa Battseren1Jukov Azzaya2Narantsetseg Amartuvshin3Munkhtur Davaagerel4Ministry of Environment and Tourism of Mongolia, Ulaanbaatar 15160, MongoliaBotanical Garden and Research Institute, Mongolian Academy of Sciences, Ulaanbaatar 13330, MongoliaBotanical Garden and Research Institute, Mongolian Academy of Sciences, Ulaanbaatar 13330, MongoliaBotanical Garden and Research Institute, Mongolian Academy of Sciences, Ulaanbaatar 13330, MongoliaBotanical Garden and Research Institute, Mongolian Academy of Sciences, Ulaanbaatar 13330, MongoliaPresent study reveals intraspecific differences of root head section of Saposhnikovia divaricata and explain controlling factors. Root head section have divided into three categories and compared to the factors of geography, climate, fire and human activities. Clearly recognized section dominantly recorded in Dornod and Selenge-Tuv-Arkhangai provinces but it showed lower percentage in Khentii and Sukhbaatar. Within the administrative province, it was higher in Bayan-Uul, Sergelen, Dashbalbar and Tsagaan-Ovoo sites, Dornod province; in Dadal, Norovlin and Bayan-Khutag sites, Khentii province and Shaamar, Zuunduren and Altanbulag, Selenge province. The percentage of clearly recognized section was higher with drought events during early summer and lower aridity index, burning and in pasturelands. It was higher on wild roots of S. divaricata than on cultivated ones. Percentage of poorly recognized section was higher in Zuunkharaa, Nomgon and Siakhan sites, Selenge province while that of not-sectioned root head was higher on cultivated roots. The results of our study suggest that clearly and poorly recognized sections on root head of S.divaricata is morphological signs of larger and smaller amounts of storage but not-sectioned root head is of smallest amount. The clearly recognized section can be changed to poorly recognized section and/or not-sectioned roots, caused by coldness, strong fire frequency, trampling and/or gathering and cultivation.https://www.biotaxa.org/mjbs/article/view/73408saposhnikovia divaricatasection on root headwild rootcultivation |
| spellingShingle | Gombo Oyungerel Tsambaa Battseren Jukov Azzaya Narantsetseg Amartuvshin Munkhtur Davaagerel Intraspecific differences of section on root head of siler (Saposhnikovia divariacata (Turcz.) Schischkin) in Mongolia Mongolian Journal of Biological Sciences saposhnikovia divaricata section on root head wild root cultivation |
| title | Intraspecific differences of section on root head of siler (Saposhnikovia divariacata (Turcz.) Schischkin) in Mongolia |
| title_full | Intraspecific differences of section on root head of siler (Saposhnikovia divariacata (Turcz.) Schischkin) in Mongolia |
| title_fullStr | Intraspecific differences of section on root head of siler (Saposhnikovia divariacata (Turcz.) Schischkin) in Mongolia |
| title_full_unstemmed | Intraspecific differences of section on root head of siler (Saposhnikovia divariacata (Turcz.) Schischkin) in Mongolia |
| title_short | Intraspecific differences of section on root head of siler (Saposhnikovia divariacata (Turcz.) Schischkin) in Mongolia |
| title_sort | intraspecific differences of section on root head of siler saposhnikovia divariacata turcz schischkin in mongolia |
| topic | saposhnikovia divaricata section on root head wild root cultivation |
| url | https://www.biotaxa.org/mjbs/article/view/73408 |
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