DISCRIBATION OF QUINOA PLANT

Due to the earth increasing population and reduction of fresh water resources and drought expanding and around the globe, worth full research takes place in agriculture field which is concentrated on food supply, food security, and overcoming malnutrition one of the valuable plants that gradually because into consideration in the mid -70s Is quinoa plant.quinoa seed contains of 12-18 % protein and all required amino acids, that is why it is called Mother grain. Quinoa grain in compared with cereal grains, has more protein but less carbohydrate, so it seeds healthy and worth full food. Quinoa plant can be planted and utilized in most parts of the world because of genetic diversity quinoa can in sea level and with the minimum raining 200,250 mm has worth full and great yielding. This paper tries to introduce this yielding plant and also note about some of the researches that are done regarding this plant. In this paper, some subjects such as history, the morphology of the plant classification, worldwide, quinoa trial field in Iran, growth habit, panicle shapes and density, the extremely effect of panicle shape on yielding , needs agroecological, nutritional value, industrial and other potential and etc