Rojan, John Pappy; Rouissi, Tarek; Najib, Mhamdi; Prévost, Danielle; Brar, Satinder Kaur; Tyagi, Rajeshwar Dayal et Surampalli, Rao Y. (2011). Low cost and efficient formulation of microencapsulated Sinorhizobium meliloti formulation cultivated in starch industry waste water In: 26e Congrès régional de l'Est du Canada de l'Association Canadienne sur la Qualité de l'Eau - ACQE 2011, 7 octobre 2011, Québec, Canada.
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Résumé
Sinorhizobium meliloti grown in starch industry wastewater was microencapsulated for agricultural application using low viscous sodium alginate as an encapsulation matrix. Sodium alginate mixed with cell concentrate was developed in canola oil and emulsion technique was used for the production of microbeads. CaCl2 (1 M) was used as a cross-linking agent. This Microencapsulated formulation was coated on alfalfa seeds and ~5.0x104 CFU/seed survived after 3 months of storage which was close to the highest level of the prescribed requirement (103- 105 CFU/seed) The nodulation efficiency and plant yield were clearly improved when icroencapsulated formulation was applied to seed (dry matter was 238 mg ;while in control, it was 50 mg).
Type de document: | Document issu d'une conférence ou d'un atelier |
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Informations complémentaires: | Affiche |
Mots-clés libres: | eaux usées; industrie de l'amidon |
Centre: | Centre Eau Terre Environnement |
Date de dépôt: | 18 nov. 2020 19:37 |
Dernière modification: | 20 avr. 2021 14:50 |
URI: | https://espace.inrs.ca/id/eprint/4463 |
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