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| Galvan, Guillermo A.; Burger, Karin; Kuyper, Thom W.; Kik, Chris; Scholten, Olga E.. |
| Arbuscular mycorrhizal fungi (AMF) play an important role in the uptake of nutrients and water from soil. Onions, Allium cepa L., are plants with a shallow root system. As a result, onion plants need a lot of fertiziler for their growth. Furthermore, onion plants are sensitive to drought. The aim of the current research project is to study the beneficial effect of mycorrhizal fungi on the growth and development of Allium species and to determine whether it is possible to improve onions for mycorrhizal responsiveness by means of breeding. Variation among Allium species and segregation observed in a interspecific tri-hybrid population indicate that selection and thus breeding for high responsiveness to AMF is possible. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Breeding; Genetics and propagation. |
| Ano: 2007 |
URL: http://orgprints.org/9866/1/galvan%2Detal%2D2007%2Dmycorrhizal_fungi_onion.pdf |
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| Bünemann, Else K.; Bongiorno, Giulia; Bai, Zhanguo; Creamer, Rachel E.; de Deyn, Gerlinde; de Goede, Ron; Fleskens, Luuk; Geissen, Violette; Kuyper, Thom W.; Mäder, Paul; Pulleman, Mirjam; Sukkel, Wijnand; van Groeningen, Jan Willem; Brussaard, Lijbert. |
| Sampling and analysis or visual examination of soil to assess its status and use potential is widely practiced from plot to national scales. However, the choice of relevant soil attributes and interpretation of measurements are not straightforward, because of the complexity and site-specificity of soils, legacy effects of previous land use, and trade-offs between ecosystem services. Here we review soil quality and related concepts, in terms of definition, assessment approaches, and indicator selection and interpretation. We identify the most frequently used soil quality indicators under agricultural land use. We find that explicit evaluation of soil quality with respect to specific soil threats, soil functions and ecosystem services has rarely been... |
| Tipo: Journal paper |
Palavras-chave: Soil quality. |
| Ano: 2018 |
URL: http://orgprints.org/34774/1/buenemann_etal_2018_Soil_quality_review_SBB-Vol120-p105-125.pdf |
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