Agricultural ammonia concentration of ammonia is generally controlled in the range of 15% to 18% of the nitrogen content, the degree of carbonization is preferably greater than 100%. Fertilization is simple, ammonia prices, methods are more, such as Summer, surface facilities, along with irrigation water applied or spray application. When you use must first be diluted with water to one-thousandth or less, avoid contacting with stems and leaves in order to avoid burns. Applying the principles of ammonia is "a not quit farming, the role of ammonia, two separated water." Do not leave the land but is applied to deep overburden; separated water is diluted with water to reduce the concentration, reduce evaporation, or a combination of irrigation administration. Because ammonia is smaller than water density, irrigation should be taken to avoid the accumulation of excessive localized burns plants. Ammonia can also be used as fertilizer as basal. Our common agricultural ammonia containing ammonia concentration of 15%, 17% and 20% of the three kinds of foreign agricultural ammonia concentration slightly higher, which uses ammonia, usually ammonia-containing 25% (nitrogen 20%) of product. Ammonia production in 2008 of less than 0.2% of the total output of nitrogen. Contaminated with chlorinated water after first aid measures 1. Skin contact: Once the ammonia contamination of the skin, first wash with water or a 2% solution of vinegar. Rinse immediately with water for at least 15 minutes. If it burns, medical care treatment. If local skin redness, blisters, can be 2% solution of vinegar rinse. 2. Eye contact: immediately filed eyelid, at least 15 minutes with running water or saline. Or 3% boric acid solution rinse. Get medical attention immediately. 3. Inhalation: rapidly from the scene to fresh air. Keep the airway open. Give oxygen breathing difficulties. Stop breathing, artificial respiration immediately. Medical treatment. If the nasal mucosa by a strong stimulation, dropped 1% ephedrine solution, ammonia, heavy chymotrypsin should be inhaled. 4. Fresh into: coverage immediately mouthwash, oral diluted vinegar or lemon juice and medical treatment. 5. fire fighting methods: mist of water, carbon dioxide, sand. Found that inhalation of ammonia poisoning (severe irritation of respiratory tract, eyes, nose, skin and mucous membranes, accompanied by cough, runny nose, itching, shortness of breath, cyanosis, irritability and other symptoms), he should be allowed to leave the scene quickly, and take off by ammonia contaminated clothing, pants; 50-100 ml oral vinegar, while taking vitamin c50 mg three times a day; and should ask the doctor to emergency treatment, to avoid accidents. Ammonia ammonia manufacturers _ _ Zhengzhou Longda Chemical (Views) provided by the Zhengzhou Longda Chemical Products Co., Ltd. Road Zhiyuan, temper forward. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential of inorganic acid companies, and you leap together to success !