The potential spatiotemporal distribution patterns of Avena nuda and Avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oats
Abstract Background Commonly cultivated oats (Avena nuda and Avena sativa) play an important role in agricultural planting structure adjustment, ecological environment protection and grassland animal husbandry development, and their effective cultivation is conducive to food security and grassland d...
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2025-04-01
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| Series: | BMC Plant Biology |
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| Online Access: | https://doi.org/10.1186/s12870-025-06590-y |
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| author | Huanhuan Lu Yuying Zheng Ting Zhao Liuban Tang Fan Zhang Wengang Xie |
| author_facet | Huanhuan Lu Yuying Zheng Ting Zhao Liuban Tang Fan Zhang Wengang Xie |
| author_sort | Huanhuan Lu |
| collection | DOAJ |
| description | Abstract Background Commonly cultivated oats (Avena nuda and Avena sativa) play an important role in agricultural planting structure adjustment, ecological environment protection and grassland animal husbandry development, and their effective cultivation is conducive to food security and grassland degradation restoration. This study comprehensively collected the geographic distribution and environmental data of A. nuda and A. sativa from global regions, the ensembled niche and Marxan model were used to predict the potential spatiotemporal distribution and planting pattern of commonly cultivated oats, and further explore the environmental factors that affected the spatial distribution and genetic diversity pattern. Results The results showed that: (1) The potential suitability regions of A. nuda and A. sativa were concentrated in the plateau (spanning 25°~45°N, 90°~125°E; and 40°~60°N, 10°W ~ 35°E) and plain (spanning 35°~65°N, 10°W ~ 55°E; and 30°~50°N, 65°W ~ 100°E), respectively. (2) Over time, the suitability regions of A. nuda and A. sativa showed an expanding trend. (3) The potential planting regions of A. nuda were widely distributed in the Qinghai-Tibet Plateau, Mongolia Plateau, West Siberian Plain, Iran Plateau, Bavaria Plateau and Yukon Plateau; that of A. sativa were concentrated in Central Great Plains of North America, Mississippi River Plain, Midland Plain, Bode Plain, Western Europe Plain, Eastern Europe Plain, West Siberia Plain, Central Australia Plain and Qinghai-Tibet Plateau. (4) The spatial distribution pattern of commonly cultivated oats in the current period was responsive to temperature and habitat conditions. In addition, the genetic distance of A. nuda was responsive to mean diurnal air temperature range (bio02), temperature seasonality (bio04), precipitation amount of the driest month (bio14), precipitation seasonality (bio15), and mean monthly precipitation amount of the coldest quarter (bio19), while the genetic distance of A. sativa was only affected by mean annual air temperature (bio01). Conclusions This study aims to explore the potential spatiotemporal and planting patterns of commonly cultivated oats in global regions, to clarify their potential distribution and planting regions, and provide an effective theoretical basis for the collection, preservation and utilization of global commonly cultivated oat population resources. Clinical trial number Not applicable. |
| format | Article |
| id | doaj-art-244c79e1c93d4e59b2c6104eff28ab26 |
| institution | Kabale University |
| issn | 1471-2229 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Plant Biology |
| spelling | doaj-art-244c79e1c93d4e59b2c6104eff28ab262025-08-20T04:01:53ZengBMCBMC Plant Biology1471-22292025-04-0125111910.1186/s12870-025-06590-yThe potential spatiotemporal distribution patterns of Avena nuda and Avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oatsHuanhuan Lu0Yuying Zheng1Ting Zhao2Liuban Tang3Fan Zhang4Wengang Xie5State Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou UniversityState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou UniversityState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou UniversityState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou UniversityState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou UniversityState Key Laboratory of Herbage Improvement and Grassland Agro-Ecosystems, Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs, College of Pastoral Agriculture Science and Technology, Lanzhou UniversityAbstract Background Commonly cultivated oats (Avena nuda and Avena sativa) play an important role in agricultural planting structure adjustment, ecological environment protection and grassland animal husbandry development, and their effective cultivation is conducive to food security and grassland degradation restoration. This study comprehensively collected the geographic distribution and environmental data of A. nuda and A. sativa from global regions, the ensembled niche and Marxan model were used to predict the potential spatiotemporal distribution and planting pattern of commonly cultivated oats, and further explore the environmental factors that affected the spatial distribution and genetic diversity pattern. Results The results showed that: (1) The potential suitability regions of A. nuda and A. sativa were concentrated in the plateau (spanning 25°~45°N, 90°~125°E; and 40°~60°N, 10°W ~ 35°E) and plain (spanning 35°~65°N, 10°W ~ 55°E; and 30°~50°N, 65°W ~ 100°E), respectively. (2) Over time, the suitability regions of A. nuda and A. sativa showed an expanding trend. (3) The potential planting regions of A. nuda were widely distributed in the Qinghai-Tibet Plateau, Mongolia Plateau, West Siberian Plain, Iran Plateau, Bavaria Plateau and Yukon Plateau; that of A. sativa were concentrated in Central Great Plains of North America, Mississippi River Plain, Midland Plain, Bode Plain, Western Europe Plain, Eastern Europe Plain, West Siberia Plain, Central Australia Plain and Qinghai-Tibet Plateau. (4) The spatial distribution pattern of commonly cultivated oats in the current period was responsive to temperature and habitat conditions. In addition, the genetic distance of A. nuda was responsive to mean diurnal air temperature range (bio02), temperature seasonality (bio04), precipitation amount of the driest month (bio14), precipitation seasonality (bio15), and mean monthly precipitation amount of the coldest quarter (bio19), while the genetic distance of A. sativa was only affected by mean annual air temperature (bio01). Conclusions This study aims to explore the potential spatiotemporal and planting patterns of commonly cultivated oats in global regions, to clarify their potential distribution and planting regions, and provide an effective theoretical basis for the collection, preservation and utilization of global commonly cultivated oat population resources. Clinical trial number Not applicable.https://doi.org/10.1186/s12870-025-06590-yOatsAvena nudaAvena sativaDistribution patternPlanting patternPotential refugia |
| spellingShingle | Huanhuan Lu Yuying Zheng Ting Zhao Liuban Tang Fan Zhang Wengang Xie The potential spatiotemporal distribution patterns of Avena nuda and Avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oats BMC Plant Biology Oats Avena nuda Avena sativa Distribution pattern Planting pattern Potential refugia |
| title | The potential spatiotemporal distribution patterns of Avena nuda and Avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oats |
| title_full | The potential spatiotemporal distribution patterns of Avena nuda and Avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oats |
| title_fullStr | The potential spatiotemporal distribution patterns of Avena nuda and Avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oats |
| title_full_unstemmed | The potential spatiotemporal distribution patterns of Avena nuda and Avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oats |
| title_short | The potential spatiotemporal distribution patterns of Avena nuda and Avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oats |
| title_sort | potential spatiotemporal distribution patterns of avena nuda and avena sativa from global perspective provide new insights for the cultivation of commonly cultivated oats |
| topic | Oats Avena nuda Avena sativa Distribution pattern Planting pattern Potential refugia |
| url | https://doi.org/10.1186/s12870-025-06590-y |
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