Effect of interaction between internal Arbuscular Mycorrhizal Fungi and soil media on some characteristics of Stevia rebaudiana sugar plant, and the chlorophyll content of its leaves.

Abstract

The research was carried out with the aim of studying Effect of interaction between internal Arbuscular Mycorrhizal Fungi and soil media on some characteristics of Stevia rebaudiana sugar plant, and the chlorophyll content of its leaves

Soil mixtures were prepared from pumice and peat moss in different proportions, and the experiment was designed according to a completely randomized design with two factors: the soil medium different proportions and Mycorrhiza 10g Mycorrhiza was added per kilogram of Soil Medium. The results of the statistical analysis indicated that the treatments of Mycorrhiza were significantly superior to their non-Mycorrhiza counterparts in some  growth parameters (number of branches - the root lengths ) and chlorophyll A and The Soil medium of pumice only was significantly superior to root lengths and chlorophyll A.The interaction between the soil media of peat moss and pumice 2:1 and Mycorrhiza significantly affected in number of branches - root lengths , and chlorophyll A+B.The interaction between the soil media of peat moss and pumice 1:2 and Mycorrhiza significantly affected in number of branches The interaction between the soil media of pumice only and Mycorrhiza significantly affected in root lengths and chlorophyll A..