ESSENTIAL NUTRIENTS AND THEIR INTERACTION WITH SURROUNDING ENVIRONMENTAL CHANGES: A REVIEW ARTICLE

Abstract

A detailed explanation of how plants obtain nutrients and knowledge of the role of each element in the life and functions of the plant. It includes the activities and chemical processes of these elements within the plant to provide the opportunity to increase the productivity of a unit area and remove excess salts in the soil. Fertilizers added by not using fertilizers are an opportunity to complete all the elements necessary for plant growth in a proper manner, rather than concentrated. It has only three elements (K.P.N) for the purpose of preventing plants from contracting many diseases (fungi, insects and viruses) because the lack or absence of nutrients will make the plant prey to pests, element is considered necessary if it meets the following conditions. When it enters, it enters directly into the structure of the plant material or one of its organs, without this element, the plant cannot complete its life cycle, and its deficiency leads to the appearance of certain deficiency symptoms on the plant that disappear unless it is added, as it can replace any another element in all its functions is due to all the environmental changes that cause the biological reactions that occur in the plant and its surrounding conditions