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Allelochemicals in Root Exudates of Maize
1998Root exudation of biologically active compounds plays an important role in the interaction of higher plants with the soil ecosystem. This includes, for instance, the exudation of chemical signals for the interaction of plants with symbiotic microorganisms as well as the exudation of antimicrobial substances for plant defense against soil-borne ...
Annette Friebe +3 more
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Root exudates represent complex mixtures of low-molecular-weight and high-molecular-weight compounds. The former comprise predominantly primary and secondary plant metabolites, the latter mucilage precursors and some proteins. Different collection approaches exist. The traditionally most widely used one (also applied in this study) is soaking roots for
Akter, Pervin +4 more
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Akter, Pervin +4 more
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Root Exudates and Nutrient Cycling
2007In addition to their role as organs for anchorage in soil, soil exploitation, and uptake of water and nutrients, plant roots can modify the physico-chemical conditions in the surrounding soil via alterations of root activity. The soil volume that is directly or indirectly influenced by the activity of plant roots is called the rhizosphere (Hinsinger ...
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Root exudates increased arsenic mobility and altered microbial community in paddy soils
Journal of Environmental Sciences, 2023Williamson Gustave +2 more
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