Q: Naveed, Muhammad, et al. "Increased drought
stress resilience of maize through endophytic
colonization by Burkholderia ...
Endophytische Samenimpfung erhöht Maisertrag
Endophyten hemmen Ertragsabfall bei Wassermangel
Q: Naveed, Muhammad, et al. ...
Maisertragsteigerung durch endophytische Samenimpfung in TM
Ertragsreaktion zweier Maissorten auf Endophyten und Trockenhe...
Relative Maisertragsteigerung durch endophytische Samenimpfung
Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyte...
Relative Maisertragsteigerung durch endophytische Samenimpfung
Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyte...
Relative Maisertragsteigerung durch endophytische Samenimpfung
Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyte...
Relative Maisertragsteigerung durch endophytische Samenimpfung
Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyte...
Maisertragsteigerung durch endophytische Samenimpfung, g TM/Topf
Trotz Bewässerungsstop: Maisertrag höher als ohne Endophy...
Maisertragsteigerung durch endophytische Samenimpfung in TM/ha
Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyte...
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Starke Mais TM-Ertragsverbesserung durch endophytische Samen-Impfung zweier Maissorten, Q Naveed, Muhammad et al 2014. Boku Glashaus Versuch in Tulln 2011,Grafik Layout HUMER

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Starke Mais TM-Ertragsverbesserung durch endophytische Samen-Impfung zweier Maissorten,

Strong maize yield improvement by maize seed inoculation with endophytic mircoaorganism.

Starke Ertragswirkung endophytischer Impfung TM bei 2 Maissorten, Q Naveed, Muhammad et al 2014. Boku Glashaus Versuch in Tulln 2011,Grafik Layout HUMER

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Starke Mais TM-Ertragsverbesserung durch endophytische Samen-Impfung zweier Maissorten, Q Naveed, Muhammad et al 2014. Boku Glashaus Versuch in Tulln 2011,Grafik Layout HUMER

  1. 1. Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Maisertragsteigerung durch endophytische Samenimpfung Ertragsreaktion zweier Maissorten auf 2 Endophyten und Trockenheit Grafik/Layout: Johann HUMER, Austria,SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert, 2016okt22 Boku Glashaus Versuch in Tulln 2011 Mais TM-Ertrag g je Gefäß auf 572 cm² in 3 Monaten 24 18 27 22 32 26 31 29 36 31 34 32 17 19 21 23 25 27 29 31 33 35 37 M normal bewässert M Trockenstress K normal bewässert K Trockenstress Maissorte MAZURKA Maissorte KALEO +46% +45% Kontrolle unbehandelt ohne Impfung Burkholderia phytofirmans PsJN Enterobacter sp. FD17
  2. 2. Endophytische Samenimpfung erhöht Maisertrag Endophyten hemmen Ertragsabfall bei Wassermangel Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Boku Glashaus Versuch in Tulln 2011 Grafik/Layout: Johann HUMER, Austria, SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert Maisorten >> Mazurka Mazurka Kaleo Kaleo g TM/Gefäß normal bewässert Trockenstress normal bewässert Trockenstress Unbehandelt 24,07 18,40 26,63 21,70 FD17 32,00 26,03 30,70 28,67 PsJN 35,60 30,57 33,98 31,60 Endophytische Mikroorganismen im Test: Enterobacter sp. FD17::gusA10, Burkholderia phytofirmans strain: PsJN::gusA10 Unbeh.100% 100% 100% 100% 100% FD17 133% 141% 115% 132% PsJN 148% 166% 128% 146%
  3. 3. Maisertragsteigerung durch endophytische Samenimpfung in TM Ertragsreaktion zweier Maissorten auf Endophyten und Trockenheit Grafik/Layout: Johann HUMER, Austria, SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert, 2016okt2 Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Boku Glashaus Versuch in Tulln 2011 Mais TM-Ertrag g je Gefäß auf 572 cm² in 3 Monaten 24 32 36 18 26 31 27 31 34 22 29 32 UNBEHANDELT, OHNE IMPFUNG ENTEROBACTER SP. FD17 BURKHOLDERIA PHYTOFIRMANS PSJN M normal bewässert M Trockenstress K normal bewässert K Trockenstress Mazurka Kaleo Kaleo Mazurka Trockenstress = hier keine Bewässerung nach 45 Tagen Bewässerung Mai bis Juli 3 Monate 90 Tage Mais TM-Ertrag g je Gefäß auf 572 cm² in 3 Monaten Endophytische Samenimpf-Stämme
  4. 4. Relative Maisertragsteigerung durch endophytische Samenimpfung Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyten Boku Glashaus Versuch in Tulln 2011 Grafik/Layout: Johann HUMER, Austria, SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert 100% 133% 148% 76% 108% 127% 70% 80% 90% 100% 110% 120% 130% 140% 150% 160% ohne Impfung 100% Enterobacter sp. FD17 Burkholderia phytof: PsJN regelm. Glashausbewässerung Mai bis Juli Bewässerungsstop 45 Tage nach Anbau Endophytische Samenimpf-Stämme Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Boku Glashaus Versuch in Tulln 2011Maissorte MAZURKA +51%
  5. 5. Relative Maisertragsteigerung durch endophytische Samenimpfung Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyten Grafik/Layout: Johann HUMER, Austria, SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Boku Glashaus Versuch in Tulln 2011Maissorte MAZURKA +66% zu ohne Impfung 100% 115% 128% 81% 108% 119% 70% 80% 90% 100% 110% 120% 130% 140% ohne Impfung 100% Enterobacter sp. FD17 Burkholderia phytof: PsJN regelm. Glashausbewässerung Mai bis Juli Bewässerungsstop 45 Tage nach Anbau Endophytische Samenimpf-Stämme Maissorte Kaleo +37%
  6. 6. Relative Maisertragsteigerung durch endophytische Samenimpfung Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyten Grafik/Layout: Johann HUMER, Austria, SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Boku Glashaus Versuch in Tulln 2011 +46% zu ohne Impfung 100% 124% 138% 79% 108% 123% 70% 80% 90% 100% 110% 120% 130% 140% ohne Impfung 100% Enterobacter sp. FD17 Burkholderia phytof: PsJN regelm. Glashausbewässerung Mai bis Juli Bewässerungsstop 45 Tage nach Anbau Endophytische Samenimpf-Stämme Maissortenmittel MAZURKA KALEO +44%
  7. 7. Relative Maisertragsteigerung durch endophytische Samenimpfung Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyten Grafik/Layout: Johann HUMER, Austria, SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Boku Glashaus Versuch in Tulln 2011Maissortenmittel MAZURKA KALEO 100% 126% 80% 114% 70% 80% 90% 100% 110% 120% 130% 140% ohne Impfung 100% Mittel Endophyten regelm. Glashausbewässerung Mai bis Juli Bewässerungsstop 45 Tage nach Anbau Endophytische Samenimpf-Stämme Maissorten + Endophyten Mittel +34%
  8. 8. Maisertragsteigerung durch endophytische Samenimpfung, g TM/Topf Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyten Grafik/Layout: Johann HUMER, Austria, SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Boku Glashaus Versuch in Tulln 2011 25 33 20 29 19 21 23 25 27 29 31 33 35 ohne Impfung 100% Mittel Endophyten regelm. Glashausbewässerung Mai bis Juli Bewässerungsstop 45 Tage nach Anbau Maissortenmittel MAZURKA KALEO Mais TM-Ertrag g je Gefäß auf 572 cm² in 3 Monaten Endophytische Mikroorganismen im Test: Enterobacter sp. FD17::gusA10, Burkholderia phytofirmans strain: PsJN::gusA10 Maissorten + Endophyten Mittel
  9. 9. Maisertragsteigerung durch endophytische Samenimpfung in TM/ha Trotz Bewässerungsstop: Maisertrag höher als ohne Endophyten Grafik/Layout: Johann HUMER, Austria, SRVP – Science results visible presented – Wissenschaft anschaulich präsentiert, 2016okt2 Q: Naveed, Muhammad, et al. "Increased drought stress resilience of maize through endophytic colonization by Burkholderia phytofirmans PsJN and Enterobacter sp. FD17." Environmental and Experimental Botany 97 (2014): 30-39. Surface-disinfected seeds were incubated in bacterial suspension [prepared as (108–109 CFU mL–1)] for 2 h. Three inoculated seeds (10^8 bacteria per seed) were sown in pots withdiameter 27 cm andheight 25 cm containing 15 kg of soil and thinned to one plant after one week of germination. May to July 2011 in the greenhouse. The average maximum temperature was 20.6–27.6 ◦C day and 10.7–15.7 ◦C night. The photoperiod was 16 h light and 8 h dark. Doses of N, P, and K fertilizers (160-100-60 kg/ ha). Drought stress was applied by stopping irrigation after 45 days of planting. Boku Glashaus Versuch in Tulln 2011 4428 5776 3502 5103 3400 3900 4400 4900 5400 5900 ohne Samenimpfung Mittel Endophytenimpfung regelm. Glashausbewässerung Mai bis Juli Bewässerungsstop 45 Tage nach Anbau Mais TM-Ertrag kg/ha in 3 Monaten auf 572 cm² Basis Endophytische Mikroorganismen im Test: Enterobacter sp. FD17::gusA10, Burkholderia phytofirmans strain: PsJN::gusA10 Maissortenmittel MAZURKA KALEO Österr. Feld Maiserträge: 10-20 t TM/ha

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