دورية أكاديمية
Rice‐Animal Co‐Culture Systems Benefit Global Sustainable Intensification
العنوان: | Rice‐Animal Co‐Culture Systems Benefit Global Sustainable Intensification |
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المؤلفون: | Jinglan Cui, Hongbin Liu, Hongyuan Wang, Shuxia Wu, Muhammad Amjad Bashir, Stefan Reis, Qiaoyu Sun, Jianming Xu, Baojing Gu |
المصدر: | Earth's Future, Vol 11, Iss 2, Pp n/a-n/a (2023) |
بيانات النشر: | Wiley, 2023. |
سنة النشر: | 2023 |
المجموعة: | LCC:Environmental sciences LCC:Ecology |
مصطلحات موضوعية: | Environmental sciences, GE1-350, Ecology, QH540-549.5 |
الوصف: | Abstract Producing more food with less pollution and greenhouse gas emissions is a grand challenge for the 21st century. Strategies to successfully promote win‐win outcomes for both food security and environmental health are not easy to identify. Here we comprehensively assess an ecological rice‐animal co‐culture system (RAC) (e.g., rice‐fish, rice‐duck, and rice‐crayfish) through a global meta‐analysis and identify the potential benefits of global promotion. Compared to traditional monoculture of rice or animal production, the RAC can not only reduce the demand for agricultural land areas, but also increase rice yields (+4%) as well as nitrogen use efficiency of rice (+6%). At the same time, RAC reduces nitrogen losses (−16% runoff and −13% leaching) and methane emissions (−11%), except for rice‐fish coculture systems, which are likely to increase methane emissions (+29%). Furthermore, RAC increases the net income of farmers through reducing cost of fertilizer and pesticide input and achieving higher outputs with more marketable products. According to the development stage of different countries, promotion of RAC will thus realize multiple benefits and aid sustainable intensification. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2328-4277 |
Relation: | https://doaj.org/toc/2328-4277 |
DOI: | 10.1029/2022EF002984 |
URL الوصول: | https://doaj.org/article/27051ec16bbe4accb8a700f99df1962e |
رقم الأكسشن: | edsdoj.27051ec16bbe4accb8a700f99df1962e |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 23284277 |
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DOI: | 10.1029/2022EF002984 |