Est un extrait ou un tiré à part de (1969-)
| Titre : | Growth response of maize roots to azospirillum inoculation : effect of soil organic matter content, number of rhizosphere bacteria and timing of inoculation. | | Type de document : | texte imprimé | | Auteurs : | Elazar Fallik, Auteur ; Yaacov Okon, Auteur ; Meir Fischer, Auteur | | Editeur : | Pergamon Journals | | Année de publication : | 1988 | | Importance : | pp. 45-49 | | Présentation : | graph., ref. | | Note générale : | Vol.20 - n°1 | | Langues : | Anglais (eng) | | Catégories : | Thésaurus Agrovoc
Maïs ; Azospirillum ; Rhizobium ; Réponse de la plante ; Relation plante sol
| | Résumé : | Root surface area of maize seedlings was the most reliable criterion in evaluation and measurement of the growth responses of maize inoculated with Azospirillum. The optimal concentration of Azospirillum inoculum for increasing root surface areas was 10' colony forming units (cfu) per plant. A rhizosphere-inhabiting fluorescent Pseudomonas that was used for comparison did not cause any changein root surface area. No differences were observed when maize was inoculated either at pre-emergence, post-emergence of by combining both treatments; A high concentration of Pseudomonas (108 cfu g-1 sand) diminished the influence of Azospirillum on root surface area. Azospirillum did not contribute to the increase of root surface area once the organic matter mixed with sand exceeded 1% by weight. | | Type de document : | Tiré à part | | Permalien de la notice : | https://infodoc.agroparistech.fr/index.php?lvl=notice_display&id=149834 |
Est un extrait ou un tiré à part de (1969-)
Growth response of maize roots to azospirillum inoculation : effect of soil organic matter content, number of rhizosphere bacteria and timing of inoculation. [texte imprimé] / Elazar Fallik, Auteur ; Yaacov Okon, Auteur ; Meir Fischer, Auteur . - GB : Pergamon Journals, 1988 . - pp. 45-49 : graph., ref. Vol.20 - n°1 Langues : Anglais ( eng) | Catégories : | Thésaurus Agrovoc
Maïs ; Azospirillum ; Rhizobium ; Réponse de la plante ; Relation plante sol
| | Résumé : | Root surface area of maize seedlings was the most reliable criterion in evaluation and measurement of the growth responses of maize inoculated with Azospirillum. The optimal concentration of Azospirillum inoculum for increasing root surface areas was 10' colony forming units (cfu) per plant. A rhizosphere-inhabiting fluorescent Pseudomonas that was used for comparison did not cause any changein root surface area. No differences were observed when maize was inoculated either at pre-emergence, post-emergence of by combining both treatments; A high concentration of Pseudomonas (108 cfu g-1 sand) diminished the influence of Azospirillum on root surface area. Azospirillum did not contribute to the increase of root surface area once the organic matter mixed with sand exceeded 1% by weight. | | Type de document : | Tiré à part | | Permalien de la notice : | https://infodoc.agroparistech.fr/index.php?lvl=notice_display&id=149834 |
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Ajouter le résultat dans votre panier Faire une suggestion Affiner la recherche Interroger des sources externesEffect of different arbuscular mycorrhizal fungi and Azospirillum on Eucalyptus tereticornis seedlings / V. Sugavanam in Journal of tropical forest science, Vol. 12 n° 1 (01/01/2000)
