Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings

The effects of plant growth promoting rhizobacteria (PGPR) on the rooting and root growth of semi-hardwood and hardwood kiwifruit stem cuttings were investigated. The PGPR used were Bacillus RC23, Paenibacillus polymyxa RC05, Bacillus subtilis OSU142, Bacillus RC03, Comamonas acidovorans RC41, Bacil...

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Autores principales:	ERTURK,YASAR, ERCISLI,SEZAI, HAZNEDAR,AYHAN, CAKMAKCI,RAMAZAN
Lenguaje:	English
Publicado:	Sociedad de Biología de Chile 2010
Materias:	PGPR stem cuttings kiwifruit rooting auxin
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602010000100011
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spelling	oai:scielo:S0716-976020100001000112010-05-07Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttingsERTURK,YASARERCISLI,SEZAIHAZNEDAR,AYHANCAKMAKCI,RAMAZAN PGPR stem cuttings kiwifruit rooting auxin The effects of plant growth promoting rhizobacteria (PGPR) on the rooting and root growth of semi-hardwood and hardwood kiwifruit stem cuttings were investigated. The PGPR used were Bacillus RC23, Paenibacillus polymyxa RC05, Bacillus subtilis OSU142, Bacillus RC03, Comamonas acidovorans RC41, Bacillus megaterium RC01 and Bacillus simplex RC19. All the bacteria showed indole-3-acetic acid (IAA) producing capacity. Among the PGPR used, the highest rooting ratios were obtained at 47.50% for semi-hardwood stem cuttings from Bacillus RC03 and Bacillus simplex RC19 treatments and 42.50% for hardwood stem cuttings from Bacillus RC03. As well, Comamonas acidovorans RC41 inoculations indicated higher value than control treatments. The results suggest that these PGPR can be used in organic nursery material production and point to the feasibility of synthetic auxin (IBA) replacement by organic management based on PGPR.info:eu-repo/semantics/openAccessSociedad de Biología de ChileBiological Research v.43 n.1 20102010-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602010000100011en10.4067/S0716-97602010000100011
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	PGPR stem cuttings kiwifruit rooting auxin
spellingShingle	PGPR stem cuttings kiwifruit rooting auxin ERTURK,YASAR ERCISLI,SEZAI HAZNEDAR,AYHAN CAKMAKCI,RAMAZAN Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings
description	The effects of plant growth promoting rhizobacteria (PGPR) on the rooting and root growth of semi-hardwood and hardwood kiwifruit stem cuttings were investigated. The PGPR used were Bacillus RC23, Paenibacillus polymyxa RC05, Bacillus subtilis OSU142, Bacillus RC03, Comamonas acidovorans RC41, Bacillus megaterium RC01 and Bacillus simplex RC19. All the bacteria showed indole-3-acetic acid (IAA) producing capacity. Among the PGPR used, the highest rooting ratios were obtained at 47.50% for semi-hardwood stem cuttings from Bacillus RC03 and Bacillus simplex RC19 treatments and 42.50% for hardwood stem cuttings from Bacillus RC03. As well, Comamonas acidovorans RC41 inoculations indicated higher value than control treatments. The results suggest that these PGPR can be used in organic nursery material production and point to the feasibility of synthetic auxin (IBA) replacement by organic management based on PGPR.
author	ERTURK,YASAR ERCISLI,SEZAI HAZNEDAR,AYHAN CAKMAKCI,RAMAZAN
author_facet	ERTURK,YASAR ERCISLI,SEZAI HAZNEDAR,AYHAN CAKMAKCI,RAMAZAN
author_sort	ERTURK,YASAR
title	Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings
title_short	Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings
title_full	Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings
title_fullStr	Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings
title_full_unstemmed	Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings
title_sort	effects of plant growth promoting rhizobacteria (pgpr) on rooting and root growth of kiwifruit (actinidia deliciosa) stem cuttings
publisher	Sociedad de Biología de Chile
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602010000100011
work_keys_str_mv	AT erturkyasar effectsofplantgrowthpromotingrhizobacteriapgpronrootingandrootgrowthofkiwifruitactinidiadeliciosastemcuttings AT ercislisezai effectsofplantgrowthpromotingrhizobacteriapgpronrootingandrootgrowthofkiwifruitactinidiadeliciosastemcuttings AT haznedarayhan effectsofplantgrowthpromotingrhizobacteriapgpronrootingandrootgrowthofkiwifruitactinidiadeliciosastemcuttings AT cakmakciramazan effectsofplantgrowthpromotingrhizobacteriapgpronrootingandrootgrowthofkiwifruitactinidiadeliciosastemcuttings
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Effects of plant growth promoting rhizobacteria (PGPR) on rooting and root growth of kiwifruit (Actinidia deliciosa) stem cuttings

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