Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency
Commercial agricultural products are increasingly being produced and sold in the market worldwide and are claimed to have a major impact on increasing crop productivity. The main objective of this research was to characterize and assess the microbial content of inoculants obtained from different countries in order to verify whether they fulfill the claims of the manufacturers. The proliferation of the underperforming products can thereafter be prevented, and value can be added to effective products. The microorganisms contained in the commercial inoculants were isolated, purified, and identified by partial sequencing of the 16S rDNA. Results showed that the majority (about 64%) of the products contained one or several strains of contaminants and only 37% of the products could be considered as “pure.” Forty percent of the tested products did not contain any of the claimed strains but only contaminants. Rhizobial products were generally of better quality than the other PGPR‐based products. Results highlight the need for better quality control systems, to ensure efficacious products reach the end users.
id |
dig-cirad-fr-578913 |
---|---|
record_format |
koha |
spelling |
dig-cirad-fr-5789132024-01-28T23:10:56Z http://agritrop.cirad.fr/578913/ http://agritrop.cirad.fr/578913/ Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency. Herrmann Laetitia, Atieno Mary, Bräu Lambert, Lesueur Didier. 2015. In : Biological nitrogen fixation, Volume 2. De Bruijn Frans J. (ed.). Hoboken : Wiley-Blackwell, 1031-1040. ISBN 978-1-118-63704-3https://doi.org/10.1002/9781119053095.ch101 <https://doi.org/10.1002/9781119053095.ch101> Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency Herrmann, Laetitia Atieno, Mary Bräu, Lambert Lesueur, Didier eng 2015 Wiley-Blackwell Biological nitrogen fixation, Volume 2 P34 - Biologie du sol F62 - Physiologie végétale - Croissance et développement inoculation des racines qualité Bacteria Rhizobactérie Fixation de l'azote micro-organisme efficacité qualité des produits plante de culture légumineuse provenance http://aims.fao.org/aos/agrovoc/c_35955 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_765 http://aims.fao.org/aos/agrovoc/c_25068 http://aims.fao.org/aos/agrovoc/c_5196 http://aims.fao.org/aos/agrovoc/c_4807 http://aims.fao.org/aos/agrovoc/c_2491 http://aims.fao.org/aos/agrovoc/c_13591 http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_4255 http://aims.fao.org/aos/agrovoc/c_16022 Australie Afrique du Sud Kenya Thaïlande États-Unis d'Amérique Royaume-Uni de Grande-Bretagne et d'Irlande du Nord Argentine http://aims.fao.org/aos/agrovoc/c_714 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_4086 http://aims.fao.org/aos/agrovoc/c_7701 http://aims.fao.org/aos/agrovoc/c_8114 http://aims.fao.org/aos/agrovoc/c_8068 http://aims.fao.org/aos/agrovoc/c_603 Commercial agricultural products are increasingly being produced and sold in the market worldwide and are claimed to have a major impact on increasing crop productivity. The main objective of this research was to characterize and assess the microbial content of inoculants obtained from different countries in order to verify whether they fulfill the claims of the manufacturers. The proliferation of the underperforming products can thereafter be prevented, and value can be added to effective products. The microorganisms contained in the commercial inoculants were isolated, purified, and identified by partial sequencing of the 16S rDNA. Results showed that the majority (about 64%) of the products contained one or several strains of contaminants and only 37% of the products could be considered as “pure.” Forty percent of the tested products did not contain any of the claimed strains but only contaminants. Rhizobial products were generally of better quality than the other PGPR‐based products. Results highlight the need for better quality control systems, to ensure efficacious products reach the end users. book_section info:eu-repo/semantics/bookPart Chapter info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/578913/1/Herrmann%20et%20al%20final%20version%20CHAPTER%20101%20REPRINT.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1002/9781119053095.ch101 10.1002/9781119053095.ch101 http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=218333 info:eu-repo/semantics/altIdentifier/doi/10.1002/9781119053095.ch101 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1002/9781119053095.ch101 |
institution |
CIRAD FR |
collection |
DSpace |
country |
Francia |
countrycode |
FR |
component |
Bibliográfico |
access |
En linea |
databasecode |
dig-cirad-fr |
tag |
biblioteca |
region |
Europa del Oeste |
libraryname |
Biblioteca del CIRAD Francia |
language |
eng |
topic |
P34 - Biologie du sol F62 - Physiologie végétale - Croissance et développement inoculation des racines qualité Bacteria Rhizobactérie Fixation de l'azote micro-organisme efficacité qualité des produits plante de culture légumineuse provenance http://aims.fao.org/aos/agrovoc/c_35955 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_765 http://aims.fao.org/aos/agrovoc/c_25068 http://aims.fao.org/aos/agrovoc/c_5196 http://aims.fao.org/aos/agrovoc/c_4807 http://aims.fao.org/aos/agrovoc/c_2491 http://aims.fao.org/aos/agrovoc/c_13591 http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_4255 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_714 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_4086 http://aims.fao.org/aos/agrovoc/c_7701 http://aims.fao.org/aos/agrovoc/c_8114 http://aims.fao.org/aos/agrovoc/c_8068 http://aims.fao.org/aos/agrovoc/c_603 P34 - Biologie du sol F62 - Physiologie végétale - Croissance et développement inoculation des racines qualité Bacteria Rhizobactérie Fixation de l'azote micro-organisme efficacité qualité des produits plante de culture légumineuse provenance http://aims.fao.org/aos/agrovoc/c_35955 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_765 http://aims.fao.org/aos/agrovoc/c_25068 http://aims.fao.org/aos/agrovoc/c_5196 http://aims.fao.org/aos/agrovoc/c_4807 http://aims.fao.org/aos/agrovoc/c_2491 http://aims.fao.org/aos/agrovoc/c_13591 http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_4255 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_714 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_4086 http://aims.fao.org/aos/agrovoc/c_7701 http://aims.fao.org/aos/agrovoc/c_8114 http://aims.fao.org/aos/agrovoc/c_8068 http://aims.fao.org/aos/agrovoc/c_603 |
spellingShingle |
P34 - Biologie du sol F62 - Physiologie végétale - Croissance et développement inoculation des racines qualité Bacteria Rhizobactérie Fixation de l'azote micro-organisme efficacité qualité des produits plante de culture légumineuse provenance http://aims.fao.org/aos/agrovoc/c_35955 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_765 http://aims.fao.org/aos/agrovoc/c_25068 http://aims.fao.org/aos/agrovoc/c_5196 http://aims.fao.org/aos/agrovoc/c_4807 http://aims.fao.org/aos/agrovoc/c_2491 http://aims.fao.org/aos/agrovoc/c_13591 http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_4255 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_714 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_4086 http://aims.fao.org/aos/agrovoc/c_7701 http://aims.fao.org/aos/agrovoc/c_8114 http://aims.fao.org/aos/agrovoc/c_8068 http://aims.fao.org/aos/agrovoc/c_603 P34 - Biologie du sol F62 - Physiologie végétale - Croissance et développement inoculation des racines qualité Bacteria Rhizobactérie Fixation de l'azote micro-organisme efficacité qualité des produits plante de culture légumineuse provenance http://aims.fao.org/aos/agrovoc/c_35955 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_765 http://aims.fao.org/aos/agrovoc/c_25068 http://aims.fao.org/aos/agrovoc/c_5196 http://aims.fao.org/aos/agrovoc/c_4807 http://aims.fao.org/aos/agrovoc/c_2491 http://aims.fao.org/aos/agrovoc/c_13591 http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_4255 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_714 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_4086 http://aims.fao.org/aos/agrovoc/c_7701 http://aims.fao.org/aos/agrovoc/c_8114 http://aims.fao.org/aos/agrovoc/c_8068 http://aims.fao.org/aos/agrovoc/c_603 Herrmann, Laetitia Atieno, Mary Bräu, Lambert Lesueur, Didier Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency |
description |
Commercial agricultural products are increasingly being produced and sold in the market worldwide and are claimed to have a major impact on increasing crop productivity. The main objective of this research was to characterize and assess the microbial content of inoculants obtained from different countries in order to verify whether they fulfill the claims of the manufacturers. The proliferation of the underperforming products can thereafter be prevented, and value can be added to effective products. The microorganisms contained in the commercial inoculants were isolated, purified, and identified by partial sequencing of the 16S rDNA. Results showed that the majority (about 64%) of the products contained one or several strains of contaminants and only 37% of the products could be considered as “pure.” Forty percent of the tested products did not contain any of the claimed strains but only contaminants. Rhizobial products were generally of better quality than the other PGPR‐based products. Results highlight the need for better quality control systems, to ensure efficacious products reach the end users. |
format |
book_section |
topic_facet |
P34 - Biologie du sol F62 - Physiologie végétale - Croissance et développement inoculation des racines qualité Bacteria Rhizobactérie Fixation de l'azote micro-organisme efficacité qualité des produits plante de culture légumineuse provenance http://aims.fao.org/aos/agrovoc/c_35955 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_765 http://aims.fao.org/aos/agrovoc/c_25068 http://aims.fao.org/aos/agrovoc/c_5196 http://aims.fao.org/aos/agrovoc/c_4807 http://aims.fao.org/aos/agrovoc/c_2491 http://aims.fao.org/aos/agrovoc/c_13591 http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_4255 http://aims.fao.org/aos/agrovoc/c_16022 http://aims.fao.org/aos/agrovoc/c_714 http://aims.fao.org/aos/agrovoc/c_7252 http://aims.fao.org/aos/agrovoc/c_4086 http://aims.fao.org/aos/agrovoc/c_7701 http://aims.fao.org/aos/agrovoc/c_8114 http://aims.fao.org/aos/agrovoc/c_8068 http://aims.fao.org/aos/agrovoc/c_603 |
author |
Herrmann, Laetitia Atieno, Mary Bräu, Lambert Lesueur, Didier |
author_facet |
Herrmann, Laetitia Atieno, Mary Bräu, Lambert Lesueur, Didier |
author_sort |
Herrmann, Laetitia |
title |
Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency |
title_short |
Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency |
title_full |
Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency |
title_fullStr |
Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency |
title_full_unstemmed |
Microbial quality of commercial inoculants to increase BNF and nutrient use efficiency |
title_sort |
microbial quality of commercial inoculants to increase bnf and nutrient use efficiency |
publisher |
Wiley-Blackwell |
url |
http://agritrop.cirad.fr/578913/ http://agritrop.cirad.fr/578913/1/Herrmann%20et%20al%20final%20version%20CHAPTER%20101%20REPRINT.pdf |
work_keys_str_mv |
AT herrmannlaetitia microbialqualityofcommercialinoculantstoincreasebnfandnutrientuseefficiency AT atienomary microbialqualityofcommercialinoculantstoincreasebnfandnutrientuseefficiency AT braulambert microbialqualityofcommercialinoculantstoincreasebnfandnutrientuseefficiency AT lesueurdidier microbialqualityofcommercialinoculantstoincreasebnfandnutrientuseefficiency |
_version_ |
1792498964307640320 |