Effects of warming and drought on growth and development of soybean in Hailun region
As a result of global warming, drought, flooding, change in the rainfall pattern, etc. occur frequently. All these natural disasters could cause serious damage to the food security. Soybean is one of the most important oil crops in China. In recent years, the changing climate has brought many uncert...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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De Gruyter
2023-10-01
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| Series: | Open Life Sciences |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/biol-2022-0717 |
| _version_ | 1797663165397336064 |
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| author | Li Qi Droma Dekyi Sun Xipeng Qiao Yunfa Hu Zhenghua Zhang Xuying |
| author_facet | Li Qi Droma Dekyi Sun Xipeng Qiao Yunfa Hu Zhenghua Zhang Xuying |
| author_sort | Li Qi |
| collection | DOAJ |
| description | As a result of global warming, drought, flooding, change in the rainfall pattern, etc. occur frequently. All these natural disasters could cause serious damage to the food security. Soybean is one of the most important oil crops in China. In recent years, the changing climate has brought many uncertain risks to the growth and production of soybean. In this study, based on the local meteorological, soil, and soybean growth-related experimental data, the effects of high temperature and drought stress on soybean were tested. The test parameters were leaf area index (LAI) and dry matter weight, while the analytical tool used was World Food Studies Model crop model. The research was carried out in Hailun City, Heilongjiang Province, China. The results showed that warming stress shortened the growth period of soybean and reduced the LAI and dry matter accumulation. On the other hand, drought stress also showed a significant impact on the growth period as well as reduced LAI and dry matter accumulation. Comparing the whole growth as well as the flowering-stage to seed-filling-stage treatments of soybean, the results were found very similar. It indicated that the soybean growth from flowering to seed-filling stage was strongly affected by the external environmental factors. The high temperature and drought disasters in the fruiting stages would have a greater impact on the growth and production of soybean crop. |
| first_indexed | 2024-03-11T19:10:37Z |
| format | Article |
| id | doaj.art-db9d6e8656c64b1ea4f58cbaed101050 |
| institution | Directory Open Access Journal |
| issn | 2391-5412 |
| language | English |
| last_indexed | 2024-03-11T19:10:37Z |
| publishDate | 2023-10-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Life Sciences |
| spelling | doaj.art-db9d6e8656c64b1ea4f58cbaed1010502023-10-09T20:08:37ZengDe GruyterOpen Life Sciences2391-54122023-10-0118110304010.1515/biol-2022-0717Effects of warming and drought on growth and development of soybean in Hailun regionLi Qi0Droma Dekyi1Sun Xipeng2Qiao Yunfa3Hu Zhenghua4Zhang Xuying5School of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, ChinaSchool of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, ChinaSchool of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, ChinaSchool of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, ChinaSchool of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, ChinaSchool of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing, ChinaAs a result of global warming, drought, flooding, change in the rainfall pattern, etc. occur frequently. All these natural disasters could cause serious damage to the food security. Soybean is one of the most important oil crops in China. In recent years, the changing climate has brought many uncertain risks to the growth and production of soybean. In this study, based on the local meteorological, soil, and soybean growth-related experimental data, the effects of high temperature and drought stress on soybean were tested. The test parameters were leaf area index (LAI) and dry matter weight, while the analytical tool used was World Food Studies Model crop model. The research was carried out in Hailun City, Heilongjiang Province, China. The results showed that warming stress shortened the growth period of soybean and reduced the LAI and dry matter accumulation. On the other hand, drought stress also showed a significant impact on the growth period as well as reduced LAI and dry matter accumulation. Comparing the whole growth as well as the flowering-stage to seed-filling-stage treatments of soybean, the results were found very similar. It indicated that the soybean growth from flowering to seed-filling stage was strongly affected by the external environmental factors. The high temperature and drought disasters in the fruiting stages would have a greater impact on the growth and production of soybean crop.https://doi.org/10.1515/biol-2022-0717wofost modelsoybean warmingdroughtoutput |
| spellingShingle | Li Qi Droma Dekyi Sun Xipeng Qiao Yunfa Hu Zhenghua Zhang Xuying Effects of warming and drought on growth and development of soybean in Hailun region Open Life Sciences wofost model soybean warming drought output |
| title | Effects of warming and drought on growth and development of soybean in Hailun region |
| title_full | Effects of warming and drought on growth and development of soybean in Hailun region |
| title_fullStr | Effects of warming and drought on growth and development of soybean in Hailun region |
| title_full_unstemmed | Effects of warming and drought on growth and development of soybean in Hailun region |
| title_short | Effects of warming and drought on growth and development of soybean in Hailun region |
| title_sort | effects of warming and drought on growth and development of soybean in hailun region |
| topic | wofost model soybean warming drought output |
| url | https://doi.org/10.1515/biol-2022-0717 |
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