Search Results - "Mäder, P"

Tillage as a driver of change in weed communities: a functional perspective by Armengot, L., Blanco-Moreno, J.M., Bàrberi, P., Bocci, G., Carlesi, S., Aendekerk, R., Berner, A., Celette, F., Grosse, M., Huiting, H., Kranzler, A., Luik, A., Mäder, P., Peigné, J., Stoll, E., Delfosse, P., Sukkel, W., Surböck, A., Westaway, S., Sans, F.X.

“…⿢Functional attributes of weed communities differ in reduced and conventional tillage.⿢Certain weed attributes to reduce crop competition exist under reduced…”
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Crop yield and soil fertility response to reduced tillage under organic management by Berner, A., Hildermann, I., Fließbach, A., Pfiffner, L., Niggli, U., Mäder, P.

“…Conservation tillage (no-till and reduced tillage) brings many benefits with respect to soil fertility and energy use, but it also has drawbacks regarding the…”
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Tillage effects on weed communities in an organic winter wheat-sunflower-spelt cropping sequence by SANS, F.X, BERNER, A, ARMENGOT, L, MÄDER, P

“…Conservation tillage could provide environmental benefits to organic farming. However, potential weed problems often tend to discourage farmers from adopting…”
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Reduced tillage in temperate organic farming: implications for crop management and forage production by Krauss, M, Berner, A, Burger, D, Wiemken, A, Niggli, U, Mäder, P

“…To promote conservation tillage in organic farming systems, weed control and ley removal within arable-ley rotations need to be optimized. A long-term field…”
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Water soluble phosphate fertilizers for crops grown in calcareous soils – an outdated paradigm for recycled phosphorus fertilizers? by Meyer, G., Frossard, E., Mäder, P., Nanzer, S., Randall, D. G., Udert, K. M., Oberson, A.

“…Background and aims The current paradigm for phosphorus (P) fertilizers applied to calcareous soil is that almost entirely water soluble P fertilizers are…”
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Higher than expected: Nitrogen flows, budgets, and use efficiencies over 35 years of organic and conventional cropping by Oberson, A., Jarosch, K.A., Frossard, E., Hammelehle, A., Fliessbach, A., Mäder, P., Mayer, J.

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Nitrogen fixation and transfer in grass-clover leys under organic and conventional cropping systems by Oberson, A., Frossard, E., Bühlmann, C., Mayer, J., Mäder, P., Lüscher, A.

“…Background and aim Symbiotic dinitrogen (N₂) fixation is the most important external N source in organic systems. Our objective was to compare symbiotic N₂…”
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Bora phosphorylation substitutes in trans for T-loop phosphorylation in Aurora A to promote mitotic entry by Tavernier, N., Thomas, Y., Vigneron, S., Maisonneuve, P., Orlicky, S., Mader, P., Regmi, S. G., Van Hove, L., Levinson, N. M., Gasmi-Seabrook, G., Joly, N., Poteau, M., Velez-Aguilera, G., Gavet, O., Castro, A., Dasso, M., Lorca, T., Sicheri, F., Pintard, L.

“…Polo-like kinase 1 (Plk1) is instrumental for mitotic entry and progression. Plk1 is activated by phosphorylation on a conserved residue Thr210 in its…”
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Gross phosphorus fluxes in a calcareous soil inoculated with Pseudomonas protegens CHA0 revealed by 33P isotopic dilution by Meyer, G., Bünemann, E.K., Frossard, E., Maurhofer, M., Mäder, P., Oberson, A.

“…Inoculation with phosphorus (P) solubilizing bacteria is being proposed to increase P availability for plants by mineralization and solubilization of…”
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Pseudomonas protegens CHA0 does not increase phosphorus uptake from 33P labeled synthetic hydroxyapatite by wheat grown on calcareous soil by Meyer, G., Maurhofer, M., Frossard, E., Gamper, H.A., Mäder, P., Mészáros, É., Schönholzer-Mauclaire, L., Symanczik, S., Oberson, A.

“…Soil microorganisms exuding organic acids have the potential to solubilize inorganic phosphorus (P), which could improve the P availability to plants growing…”
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Nitrogen use efficiency of 15N-labelled sheep manure and mineral fertiliser applied to microplots in long-term organic and conventional cropping systems by Bosshard, C., Sørensen, P., Frossard, E., Dubois, D., Mäder, P., Nanzer, S., Oberson, A.

“…Nitrogen (N) utilisation by crops has to be improved to minimize losses to the environment. We investigated N use efficiency of animal manure and mineral…”
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Symbiotic N2 fixation by soybean in organic and conventional cropping systems estimated by 15N dilution and 15N natural abundance by OBERSON, A, NANZER, S, BOSSHARD, C, DUBOIS, D, MÄDER, P, FROSSARD, E

“…Nitrogen (N) is often the most limiting nutrient in organic cropping systems. N^sub 2^ fixing crops present an important option to improve N supply and to…”
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Microbial biomass and size-density fractions differ between soils of organic and conventional agricultural systems by Fließbach, Andreas, Mäder, Paul

“…Agricultural production systems have to combine management practices in order to sustain soil quality and also profitability. We investigated microbial biomass…”
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Incorporation of Nitrogen-15-Labeled Amendments into Physically Separated Soil Organic Matter Fractions by Bosshard, C, Frossard, E, Dubois, D, Mäder, P, Manolov, I, Oberson, A

“…Physically separated soil organic matter (SOM) fractions may take different functions in soil N dynamics. We studied the effect of long-term organic matter…”
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Arbuscular mycorrhizae in a long-term field trial comparing low-input (organic, biological) and high-input (conventional) farming systems in a crop rotation by MÄDER, P, EDENHOFER, S, BOLLER, T, WIEMKEN, A, NIGGLI, U

“…Arbuscular mycorrhizal (AM) root colonization was studied in a long-term field trial in which four farming systems currently in use in Switzerland were…”
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Phosphorus budget and phosphorus availability in soils under organic and conventional farming by Oehl, F, Oberson, A, HU Tagmann, Besson, J M, Dubois, D, Mäder, P, H-R Roth, Frossard, E

“…The aim of this work was to assess to which extent organic farming practices would affect the accumulation of total and available phosphorus (P) in a cropped…”
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Long-term organic farming fosters below and aboveground biota: Implications for soil quality, biological control and productivity by Birkhofer, Klaus, Bezemer, T. Martijn, Bloem, Jaap, Bonkowski, Michael, Christensen, Søren, Dubois, David, Ekelund, Fleming, Fließbach, Andreas, Gunst, Lucie, Hedlund, Katarina, Mäder, Paul, Mikola, Juha, Robin, Christophe, Setälä, Heikki, Tatin-Froux, Fabienne, Van der Putten, Wim H., Scheu, Stefan

“…Organic farming may contribute substantially to future agricultural production worldwide by improving soil quality and pest control, thereby reducing…”
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Transitioning to Unfractionated Heparin in Treatment of Non-ST-Segment Elevation Myocardial Infarction Patients on Direct Oral Anti-Xa Inhibitors by Mohamed Tashani, Raice A. Stevens, Bruno de Souza Goncalves, Hari Vishal Lakhani, Sharon E jones, Laura Given, Rebecca Sicking, Thomas Dougherty, Ellen Thompson, Komal Sodhi, Rameez T Sayyed, Mehiar El-Hamdani, Melissa D Lester, Mark A Studeny, Jason P Mader

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Does organic agriculture reduce soil erodibility? The results of a long-term field study on loess in Switzerland by Siegrist, S, Schaub, D, Pfiffner, L, Mäder, P

“…In a long-term field trial in northwestern Switzerland, the effects of organic and conventional land-use management on earthworm populations and on soil…”
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Transport of 15N from a soil compartment separated by a polytetrafluoroethylene membrane to plant roots via the hyphae of arbuscular mycorrhizal fungi by MÄDER, P., VIERHEILIG, H., STREITWOLF-ENGEL, R., BOLLER, T., FREY, B., CHRISTIE, P., WIEMKEN, A.

“…We studied the transport of 15N from a soil compartment separated from a plant root compartment by a hydrophobic polytetrafluoroethylene (PTFE) membrane to…”
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