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Potential Effect of Root Exudates from Ten Crops on Promoting Stress Tolerance in Alfalfa (<i>Medicago sativa</i>) Seedlings. [PDF]
Life (Basel)Zhang X, Shi S, Li X, Li C, Li Q.
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Soil Carbon Sequestration by Root Exudates
Trends in Plant Science, 2022 Root exudates are well-known 'labile' sources of soil carbon that can prime microbial activity. Recent investigations suggest that the stability of labile carbon inputs in soil mostly depends upon the physical, chemical, and biological properties of the surroundings.
Catherine Preece +2 more
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Plant and Soil, 1972
Comparisons have been made of the amount and composition of seed and seedling exudates in barley, wheat, cucumber, and bean. Except in the case of wheat a greater proportion of the total nitrogen content in the seed exudates was formed by protein and peptide nitrogen than by nitrogen of free amino acids.
V. Vančura, Anna Hanzlíková
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Comparisons have been made of the amount and composition of seed and seedling exudates in barley, wheat, cucumber, and bean. Except in the case of wheat a greater proportion of the total nitrogen content in the seed exudates was formed by protein and peptide nitrogen than by nitrogen of free amino acids.
V. Vančura, Anna Hanzlíková
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Chemotaxis of Zoospores for Root Exudates
Science, 1961A chemotactic response of the zoospores of a soil-inhabiting plant pathogenic fungus, Phytophthora cinnamomi, for roots of avocado seedlings was observed. The chemotaxis of the zoospores and chemotropy of their germ tubes were directly related to infection and disease production.
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2003
Roots of many weed and crop species contribute biologically active chemicals into the environment known as root exudates. Root exudates are known to influence growth and establishment of crop and weed species, and these are released from living root systems.
null Inderjit, L. A. Weston
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Roots of many weed and crop species contribute biologically active chemicals into the environment known as root exudates. Root exudates are known to influence growth and establishment of crop and weed species, and these are released from living root systems.
null Inderjit, L. A. Weston
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Root Exudation: An In‐Depth Experimental Guide
Plant, Cell & EnvironmentABSTRACTPlants exude a wide variety of compounds into the rhizosphere, modulating soil functioning and diversity. The number of studies investigating exudation has exponentially increased over the past decades. Yet, the high inter‐study variability of the results is slowing down our understanding of root–soil interactions.
Sarah McLaughlin +5 more
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2002
Root exudation is an important ecological phenomenon which can manipulate plant and microbial succession. Under sterile conditions only 5–10% of the fixed carbon is released by roots compared to 12–% released from roots in nonsterile soil and the increase is attributed to rhizosphere microflora. There is more exudation by symbiotic plants.
Rajni Gupta, K. G. Mukerji
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Root exudation is an important ecological phenomenon which can manipulate plant and microbial succession. Under sterile conditions only 5–10% of the fixed carbon is released by roots compared to 12–% released from roots in nonsterile soil and the increase is attributed to rhizosphere microflora. There is more exudation by symbiotic plants.
Rajni Gupta, K. G. Mukerji
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Methods for Root Exudate Collection and Analysis
2020Plant root exudation has long been recognized as a vital communication system between plants and microbial communities populating the rhizosphere. Due to the high complexity of the collection process and analysis, a variety of techniques have been developed to mimic natural exudation conditions.
Hugo A, Pantigoso +3 more
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Root Exudates Impact on Phenanthrene Availability
Water, Air, & Soil Pollution: Focus, 2006In order to improve and optimize phytoremediation of PAH we propose to focus on the rhizospheric processes controlling PAH degradation. In this paper the effect of root exudates on PAH availability is studied. Model organic compounds (malic acid, malonic acid and EDTA) representing root exudates have been tested for their effect on phenanthrene ...
Ouvrard, Stéphanie +2 more
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