Understanding and optimizing species mixtures using functional–structural plant modelling
| العنوان: | Understanding and optimizing species mixtures using functional–structural plant modelling |
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| المؤلفون: | Lammert Bastiaans, T.J. Stomph, Niels P. R. Anten, Jochem B. Evers, Wopke van der Werf |
| المصدر: | Journal of Experimental Botany, 70(9), 2381-2388 Journal of Experimental Botany 70 (2019) 9 Journal of Experimental Botany |
| بيانات النشر: | Oxford University Press (OUP), 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | 0106 biological sciences, 0301 basic medicine, Crop Physiology, Resource (biology), Light, Physiology, media_common.quotation_subject, Complementarity, Phenotypic plasticity, Plant Science, 01 natural sciences, Competition (biology), 03 medical and health sciences, Shade avoidance, Resource Acquisition Is Initialization, Productivity, Ecosystem, media_common, 2. Zero hunger, Diversity, Models, Theoretical, Plants, 15. Life on land, PE&RC, Resource foraging, Phenotype, 030104 developmental biology, Complementarity (molecular biology), Sustainability, Simulation model, Environmental science, Biochemical engineering, Monoculture, Crop and Weed Ecology, Virtual plant, 010606 plant biology & botany |
| الوصف: | Plant species mixtures improve productivity over monocultures by exploiting species complementarities for resource capture in time and space. Complementarity results in part from competition avoidance responses that maximize resource capture and growth of individual plants. Individual organs accommodate to local resource levels, e.g. with regard to nitrogen content and photosynthetic capacity or by size (e.g. shade avoidance). As a result, the resource acquisition in time and space is improved and performance of the community as a whole is increased. Modelling is needed to unravel the primary drivers and subsequent dynamics of complementary growth responses in mixtures. Here, we advocate using functional–structural plant (FSP) modelling to analyse the functioning of plant mixtures. In FSP modelling, crop performance is a result of the behaviour of the individual plants interacting through competitive and complementary resource acquisition. FSP models can integrate the interactions between structural and physiological plant responses to the local resource availability and strength of competition, which drive resource capture and growth of individuals in species mixtures. FSP models have the potential to accelerate mixed-species plant research, and thus support the development of knowledge that is needed to promote the use of mixtures towards sustainably increasing crop yields at acceptable input levels. |
| وصف الملف: | application/pdf |
| تدمد: | 1460-2431 0022-0957 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e94413a64737f4b4cc874ae9120e3139 https://doi.org/10.1093/jxb/ery288 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....e94413a64737f4b4cc874ae9120e3139 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14602431 00220957 |
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