1. Synergistic effect of Pseudomonas alkylphenolica PF9 and Sinorhizobium meliloti Rm41 on Moroccan alfalfa population grown under limited phosphorus availability
- Author
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Aziz Oubenali, Omar Farssi, Abdelaziz Bouizgaren, Ahmed El Moukhtari, Mohamed Farissi, Hicham Berrougui, Rabie Saih, Mohammed Mouradi, Mohamed Lazali, and Cherki Ghoulam
- Subjects
0106 biological sciences ,0301 basic medicine ,Stomatal conductance ,QH301-705.5 ,Population ,Growth ,01 natural sciences ,03 medical and health sciences ,chemistry.chemical_compound ,Pseudomonas alkylphenolica ,Biology (General) ,education ,Sinorhizobium meliloti ,education.field_of_study ,biology ,Alfalfa ,Pseudomonas ,fungi ,food and beverages ,Phosphorus ,biochemical phenomena, metabolism, and nutrition ,biology.organism_classification ,Horticulture ,030104 developmental biology ,chemistry ,Sinorhizobium ,Chlorophyll ,Shoot ,Nitrogen fixation ,Co-inoculation ,Original Article ,General Agricultural and Biological Sciences ,010606 plant biology & botany - Abstract
This study looked at the synergistic effect of Pseudomonas alkylphenolica PF9 and Sinorhizobium meliloti Rm41 on the Moroccan alfalfa population (Oued Lmaleh) grown under symbiotic nitrogen fixation and limited phosphorus (P) availability. The experiment was conducted in a growth chamber and after two weeks of sowing, the young seedlings were inoculated with Sinorhizobium meliloti Rm41 alone or combined with a suspension of Pseudomonas alkylphenolica PF9. Then, the seedlings were submitted to limited available P (insoluble P using Ca3HPO4) versus a soluble P form (KH2PO4) at a final concentration of 250 μmol P·plant-1·week-1. After two months of P stress, the experiment was evaluated through some agro-physiological and biochemical parameters. The results indicated that the inoculation of alfalfa plants with Sinorhizobium strain alone or combined with Pseudomonas strain significantly (p
- Published
- 2021