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To study the growth in plants when mycorrihza is added and when it is not added and to observe and study the importance it has in our nature and life .
Abstract:
The arbuscular mycorrhizal symbiosis is a symbiotic association between plant roots and fungi. Arbuscular mycorrhizal fungi (AMF) colonize roots and improve plant nutrition. This, in general results in a higher yield of the AM crop, especially in poor soils. Due to the fact that this is a symbiotic relationship, both the fungus and the plant benefit from this interaction. Since the plants are aboveground, it is often easier to see the benefits of this association for the plant, but the fungus also takes advantage of this partnership. The mycorrhizae aid the plant with growth, yield, improved fitness, increase the root absorption area of nutrients, while the fungus receives carbon from the associated plant (7). This is an important interaction due to the benefits that the plants receive. Improved plant growth and yield can aid in the production of crops and therefore produce more plants per area. Although mycorrhizae produce the same overall effects, there are two main types of this fungus. Endomycorrhizae and ectomycorrhizae are the two main types of mycorrhizae that produce the same overall results, but with different fungal characteristics (1). Below, more will be explained about the interaction between the fungus and plant, the niches that they are able to occupy, descriptions of the types of mycorrhizae, and the microbial processes that occur.

Introduction :
Over the decade….
In a changing climate, horticulturalists and landscape professionals are looking for ways to ensure the establishment and healthy growth of plants, whilst minimizing the use of both water and chemical fertilizers. The demands on potable water have never been greater than they are today and with rising populations demands are likely to increase further. Many soils

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