Effets de l'inoculation de cinq espèces de Glomus sur la croissance et la nodulation en pépinière de Racosperma auriculiforme en République Démocratique du Congo

Abstract

Effects of Inoculation with Five Glomus Species on Racosperma auriculiforme Growth and Nodulation in a Nursery in the Democratie Republic of the Congo. Racosperma auriculiforme has been inoculated in a nursery with five exotic vesicular - arbuscular mycorrhiza (VAM) species. Among them, Glomus clarum revealed to be performant. Compared to the uninoculated control and others endomycorhizal species, it has stimulated significantly (P <0, 05) the plant height and the plant dry weight of shoot, root and total just as the plant stem diameter. Its utilization in the mycorhizogene replanting of the Kinzono grassy savanna is to be envisaged.

Keywords

• Racosperma
• Glomus
• Compatibility
• Competitivity
• Efficiency
• Growth response
• Kinzono