caa a22 4500 606219927 CHVBK 20210128101121.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s11104-015-2518-1 doi (NATIONALLICENCE)springer-10.1007/s11104-015-2518-1 Maltais-Landry G. Department of Biology, Stanford University, Stanford, CA, USA aut Legumes have a greater effect on rhizosphere properties (pH, organic acids and enzyme activity) but a smaller impact on soil P compared to other cover crops [Elektronische Daten] [G. Maltais-Landry] Background and aims: Plants affect phosphorus (P) cycling through uptake and the mobilization of P from several soil pools into soil solution. The effects of seven cover crop species - three legumes (variable morphology), three cereals (variable domestication degree), one mustard (non-mycorrhizal) - on P cycling were compared in a greenhouse experiment. Methods: Monocultures and legume-cereal mixtures were grown in an artificial plant growth substrate across three P input treatments (low P, manure, mineral fertilizer) to quantify changes in plant nutrients in aboveground and belowground biomass and properties of the plant growth substrate (pH, organic acids, enzyme activity, P). Results: Legumes had the highest biomass, P uptake, and P mobilization potential (lower pH, higher organic acids and phosphatase activity) but cereals and mixtures mobilized more P than legumes. Biomass allocation to roots varied among species, with no trade-off between allocation to roots and P mobilization potential. Cereals had higher biomass, P uptake and N concentration in mixtures, whereas legumes had a mixed response in mixtures. Phosphorus concentration in the plant growth substrate affected plant growth and nutrient uptake but not P mobilization potential, with few differences between manure and mineral fertilizer. Conclusions: Despite smaller effects on rhizosphere properties compared to legumes, cereals and mixtures had a greater impact on soil P and should affect P cycling more strongly when used as cover crops. Springer International Publishing Switzerland, 2015 Fava bean ( Vicia faba ) nationallicence Pea ( Pisum sativum ) nationallicence Purple vetch ( Vicia benghalensis ) nationallicence Rye ( Secale cereale ) nationallicence Oat ( Avena sativa ) nationallicence Winter wheat ( Triticum aestivum ) nationallicence White mustard ( Sinapis alba ) nationallicence Plant and Soil Springer International Publishing 394/1-2(2015-09-01), 139-154 0032-079X 394:1-2<139 2015 394 11104 https://doi.org/10.1007/s11104-015-2518-1 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11104-015-2518-1 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Maltais-Landry G. Department of Biology, Stanford University, Stanford, CA, USA aut NATIONALLICENCE 773 0- Plant and Soil Springer International Publishing 394/1-2(2015-09-01), 139-154 0032-079X 394:1-2<139 2015 394 11104