Search

Your search keyword '"Bradáčová, Klára"' showing total 10 results
Start Over Author "Bradáčová, Klára"
10 results on '"Bradáčová, Klára"'

2. List of contributors

Author

Bell, Richard, primary, Bradáčová, Klára, additional, Brouder, Sylvie M., additional, Brown, Patrick, additional, Buerkert, Andreas, additional, Cakmak, Ismail, additional, Colmenero-Flores, José M., additional, Coskun, Devrim, additional, De Kok, Luit J., additional, Ding, Guangda, additional, Eichert, Thomas, additional, Fernández, Victoria, additional, Hawkesford, Malcolm J., additional, Hochholdinger, Frank, additional, Hungria, Mariangela, additional, Husted, Søren, additional, Joergensen, Rainer Georg, additional, Kirkby, Ernest A., additional, Kutman, Bahar Y., additional, Kutman, Umit Baris, additional, Lambers, Hans, additional, Ludewig, Uwe, additional, Ma, Jian Feng, additional, Marschner, Petra, additional, Neumann, Günter, additional, Nikolic, Miroslav, additional, Nogueira, Marco Antonio, additional, Rengel, Zed, additional, Schjoerring, Jan K., additional, Schlecht, Eva, additional, Schmidt, Sidsel B., additional, Volenec, Jeffrey J., additional, Weinmann, Markus, additional, White, Philip J., additional, Xu, Guohua, additional, Yu, Peng, additional, and Zhao, Fang-Jie, additional

Published
2023
Full Text
View/download PDF

4. Protective potential of selected microbial and non-microbial biostimulants against Zymoseptoria tritici leaf blotch in winter wheat as affected by the form of N supply.

Author

Göbel, Markus, Dulal, Samiksha, Sommer, Lea, Weinmann, Markus, Al Mamun, Abdullah, Ahmed, Aneesh, Sujeeth, Neerakkal, Mai, Karin, Neumann, Günter, Müller, Torsten, and Bradáčová, Klára

Subjects
MICRONUTRIENT fertilizers, ASCOPHYLLUM nodosum, POTTING soils, PLANT defenses, ALTERNATIVE crops, BACILLUS amyloliquefaciens
Abstract

Introduction: The production of high-quality food for the growing world population on the one hand and the reduction of chemical-synthetic pesticides on the other hand represents a major challenge for agriculture worldwide. The effectiveness of a combination of microbial and non-microbial biostimulants (BSs) with various nitrogen (N) forms in pathogen defense is discussed as a promising, but still poorly understood bio-based alternative for crop protection. Methods: For this reason, nitrate and stabilized ammonium fertilizer both combined with a consortium of Pseudomonas brassicacearum, Bacillus amyloliquefaciens, and Trichoderma harzianum as soil treatment or with a mixture of seaweed extract (Ascophyllum nodosum) together with chitosan-amended micronutrient fertilizer as foliar spray application were compared under controlled greenhouse conditions. Furthermore, a combination of microbial and different non-microbial BSs (seaweed extracts + chitosan) and micronutrients with nitrate or with stabilized ammonium fertilizer was tested under field conditions to improve nutrient availability, promote plant growth, and suppress Zymoseptoria tritici (Zt) in winter wheat. Results and discussion: While plant-protective effects against Zt by the microbial consortium application could be observed particularly under ammonium fertilization, the application of seaweed extract-chitosan mixture expressed plant defense against Zt more strongly under nitrate fertilization. In the field trial, the combination of microbial consortium with the seaweed extract-chitosan mixture together with micronutrients zinc (Zn) and manganese (Mn) showed positive effects against Zt under ammonium fertilization, associated with increased levels of defense metabolites. Furthermore, the additional input of Zn and copper (Cu) from the chitosan application improved the micronutrient status by minimizing the risk of Zn and Cu deficiency under controlled and field conditions. The use of BSs and the inoculation of Zt did not show any effects on plant growth and yield neither under controlled greenhouse conditions nor in the field. Summarized, microbial and non-microbial BSs separately applied or even combined together as one treatment did not influence plant growth or yield but made a positive contribution to an N form-dependent promotion of pathogen defense. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

5. Effectiveness of bio-effectors on maize, wheat and tomato performance and phosphorus acquisition from greenhouse to field scales in Europe and Israel: a meta-analysis

Author

Nkebiwe, Peteh Mehdi, primary, Stevens Lekfeldt, Jonas D., additional, Symanczik, Sarah, additional, Thonar, Cécile, additional, Mäder, Paul, additional, Bar-Tal, Asher, additional, Halpern, Moshe, additional, Biró, Borbala, additional, Bradáčová, Klára, additional, Caniullan, Pedro C., additional, Choudhary, Krishna K., additional, Cozzolino, Vincenza, additional, Di Stasio, Emilio, additional, Dobczinski, Stefan, additional, Geistlinger, Joerg, additional, Lüthi, Angelika, additional, Gómez-Muñoz, Beatriz, additional, Kandeler, Ellen, additional, Kolberg, Flora, additional, Kotroczó, Zsolt, additional, Kulhanek, Martin, additional, Mercl, Filip, additional, Tamir, Guy, additional, Moradtalab, Narges, additional, Piccolo, Alessandro, additional, Maggio, Albino, additional, Nassal, Dinah, additional, Szalai, Magdolna Zita, additional, Juhos, Katalin, additional, Fora, Ciprian G., additional, Florea, Andreea, additional, Poşta, Gheorghe, additional, Lauer, Karl Fritz, additional, Toth, Brigitta, additional, Tlustoš, Pavel, additional, Mpanga, Isaac K., additional, Weber, Nino, additional, Weinmann, Markus, additional, Yermiyahu, Uri, additional, Magid, Jakob, additional, Müller, Torsten, additional, Neumann, Günter, additional, Ludewig, Uwe, additional, and de Neergaard, Andreas, additional

Published
2024
Full Text
View/download PDF

6. Effectiveness of bio-effectors on maize, wheat and tomato performance and phosphorus acquisition from greenhouse to field scales in Europe and Israel:a meta-analysis

Author

Nkebiwe, Peteh Mehdi, Stevens Lekfeldt, Jonas D., Symanczik, Sarah, Thonar, Cécile, Mäder, Paul, Bar-Tal, Asher, Halpern, Moshe, Biró, Borbala, Bradáčová, Klára, Caniullan, Pedro C., Choudhary, Krishna K., Cozzolino, Vincenza, Di Stasio, Emilio, Dobczinski, Stefan, Geistlinger, Joerg, Lüthi, Angelika, Gómez-Muñoz, Beatriz, Kandeler, Ellen, Kolberg, Flora, Kotroczó, Zsolt, Kulhanek, Martin, Mercl, Filip, Tamir, Guy, Moradtalab, Narges, Piccolo, Alessandro, Maggio, Albino, Nassal, Dinah, Szalai, Magdolna Zita, Juhos, Katalin, Fora, Ciprian G., Florea, Andreea, Poşta, Gheorghe, Lauer, Karl Fritz, Toth, Brigitta, Tlustoš, Pavel, Mpanga, Isaac K., Weber, Nino, Weinmann, Markus, Yermiyahu, Uri, Magid, Jakob, Müller, Torsten, Neumann, Günter, Ludewig, Uwe, de Neergaard, Andreas, Nkebiwe, Peteh Mehdi, Stevens Lekfeldt, Jonas D., Symanczik, Sarah, Thonar, Cécile, Mäder, Paul, Bar-Tal, Asher, Halpern, Moshe, Biró, Borbala, Bradáčová, Klára, Caniullan, Pedro C., Choudhary, Krishna K., Cozzolino, Vincenza, Di Stasio, Emilio, Dobczinski, Stefan, Geistlinger, Joerg, Lüthi, Angelika, Gómez-Muñoz, Beatriz, Kandeler, Ellen, Kolberg, Flora, Kotroczó, Zsolt, Kulhanek, Martin, Mercl, Filip, Tamir, Guy, Moradtalab, Narges, Piccolo, Alessandro, Maggio, Albino, Nassal, Dinah, Szalai, Magdolna Zita, Juhos, Katalin, Fora, Ciprian G., Florea, Andreea, Poşta, Gheorghe, Lauer, Karl Fritz, Toth, Brigitta, Tlustoš, Pavel, Mpanga, Isaac K., Weber, Nino, Weinmann, Markus, Yermiyahu, Uri, Magid, Jakob, Müller, Torsten, Neumann, Günter, Ludewig, Uwe, and de Neergaard, Andreas

Abstract

Biostimulants (Bio-effectors, BEs) comprise plant growth-promoting microorganisms and active natural substances that promote plant nutrient-acquisition, stress resilience, growth, crop quality and yield. Unfortunately, the effectiveness of BEs, particularly under field conditions, appears highly variable and poorly quantified. Using random model meta-analyses tools, we summarize the effects of 107 BE treatments on the performance of major crops, mainly conducted within the EU-funded project BIOFECTOR with a focus on phosphorus (P) nutrition, over five years. Our analyses comprised 94 controlled pot and 47 field experiments under different geoclimatic conditions, with variable stress levels across European countries and Israel. The results show an average growth/yield increase by 9.3% (n=945), with substantial differences between crops (tomato > maize > wheat) and growth conditions (controlled nursery + field (Seed germination and nursery under controlled conditions and young plants transplanted to the field) > controlled > field). Average crop growth responses were independent of BE type, P fertilizer type, soil pH and plant-available soil P (water-P, Olsen-P or Calcium acetate lactate-P). BE effectiveness profited from manure and other organic fertilizers, increasing soil pH and presence of abiotic stresses (cold, drought/heat or salinity). Systematic meta-studies based on published literature commonly face the inherent problem of publication bias where the most suspected form is the selective publication of statistically significant results. In this meta-analysis, however, the results obtained from all experiments within the project are included. Therefore, it is free of publication bias. In contrast to reviews of published literature, our unique study design is based on a common standardized protocol which applies to all experiments conducted within the project to reduce sources of variability. Based on data of crop growth, yield and P acquisition, we

Published
2024

7. Mineral-Ecological Cropping Systems—A New Approach to Improve Ecosystem Services by Farming without Chemical Synthetic Plant Protection

Author

Zimmermann, Beate, primary, Claß-Mahler, Ingrid, additional, von Cossel, Moritz, additional, Lewandowski, Iris, additional, Weik, Jan, additional, Spiller, Achim, additional, Nitzko, Sina, additional, Lippert, Christian, additional, Krimly, Tatjana, additional, Pergner, Isabell, additional, Zörb, Christian, additional, Wimmer, Monika A., additional, Dier, Markus, additional, Schurr, Frank M., additional, Pagel, Jörn, additional, Riemenschneider, Adriana, additional, Kehlenbeck, Hella, additional, Feike, Til, additional, Klocke, Bettina, additional, Lieb, Robin, additional, Kühne, Stefan, additional, Krengel-Horney, Sandra, additional, Gitzel, Julia, additional, El-Hasan, Abbas, additional, Thomas, Stefan, additional, Rieker, Martin, additional, Schmid, Karl, additional, Streck, Thilo, additional, Ingwersen, Joachim, additional, Ludewig, Uwe, additional, Neumann, Günter, additional, Maywald, Niels, additional, Müller, Torsten, additional, Bradáčová, Klára, additional, Göbel, Markus, additional, Kandeler, Ellen, additional, Marhan, Sven, additional, Schuster, Romina, additional, Griepentrog, Hans-W., additional, Reiser, David, additional, Stana, Alexander, additional, Graeff-Hönninger, Simone, additional, Munz, Sebastian, additional, Otto, Dina, additional, Gerhards, Roland, additional, Saile, Marcus, additional, Hermann, Wilfried, additional, Schwarz, Jürgen, additional, Frank, Markus, additional, Kruse, Michael, additional, Piepho, Hans-Peter, additional, Rosenkranz, Peter, additional, Wallner, Klaus, additional, Zikeli, Sabine, additional, Petschenka, Georg, additional, Schönleber, Nicole, additional, Vögele, Ralf T., additional, and Bahrs, Enno, additional

Published
2021
Full Text
View/download PDF

10. Microbial Consortia versus Single-Strain Inoculants: An Advantage in PGPM-Assisted Tomato Production?

Author

Bradáčová, Klára, primary, Florea, Andrea, additional, Bar-Tal, Asher, additional, Minz, Dror, additional, Yermiyahu, Uri, additional, Shawahna, Raneen, additional, Kraut-Cohen, Judith, additional, Zolti, Avihai, additional, Erel, Ran, additional, Dietel, K., additional, Weinmann, Markus, additional, Zimmermann, Beate, additional, Berger, Nils, additional, Ludewig, Uwe, additional, Neumann, Guenter, additional, and Poşta, Gheorghe, additional

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results