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Organic farming is an agricultural system which incorporates a high level of biological diversity and environmental uses that conserve naturally resources and have strong levels of animal welfare. It is also an integration of agricultural system to sustainable development, increased the fertility of the soil and biodiversity. During the unusual release, it inhibits chemical pesticides, antibiotics, chemical fertilizers, genetic material and the hormones enhancing growth. This farming program primarily aims to cultivate the field and grow crops in such a way that keeps the soil healthy through natural waste and other biological and beneficial organisms. It looks at the impact of the way and long time taking agricultural intervention on the agricultural ecosystem. It is designed for the production of food, while at the same time creating a natural balance in order to prevent the soil, the fertility and pest control. This review paper is based on organic fertilizer and the nutrient content of pea (Pisum sativum L.). Animal manure, compost and bio manure are used in making organic manure which forms the alternative service for mineral fertilizers. The nutrient supply from organic fertilizers such as manure, compost may not be necessary to the plant needs at any stage of growth but often needed in the crop growing period. With the availability of food, fruit, vegetables and plants are similar in organic and non- organic fertilizers in the long-term results of the testing. Similarly the availability of nutrients like phosphorus, potassium and many trace elements are lower than the soil solution, as they are more concentrated in complex soils as insoluble forms. Foliar fertilizer is therefore often used to provide the nutrients needed by plants for adequate filtration, to develop the nutritional levels of plants and to increase the yield and quality of crop.