Water is a primary factor for crop plants. Under the conditions of cultivation with sufficient water. Nutrient rich Blue air conditions are appropriate and the plants can synthesize light food used in growth. Storage of food, as a result of human production needs. Plants must receive adequate water and proper time period. Conditions of crops that rely on seasonal rain waters alone, there may be a chance that the dehydration plant in one of the many phases, such as when faced with the problem of rain delay, until a severe dehydration plants until it dies or if it rains too much, causing flooding until the plant withered since because of the roots.Lack of air until they die, so managing water plants are grown to receive adequate and proper irrigation will be required to meet the irrigation water as the plant by adding moisture to the soil, the land granted to have enough moisture to grow plants, and includes a water supply and water for the purpose mentioned above. To manage irrigation, planting plants, therefore, with regard to water, dirt and plants all the time.