COMPARATIVE EFFECTIVENESS OF ANHYDROUS AMMONIA AND AMMONIUM NITRATE IN A LINK OF FIELD ROTATION
In the article is presents the economic substantiation of application of anhydrous ammonia in agriculture, is installed degree of its negative impact on soil and environmental parameters. Investigations were carried out in the short and long-term dynamics for three years in a field experiment. Results of investigations are demonstrated the influence of particular anhydrous ammonia on the physical and chemical and microbiological parameters of chernozem podzolic, productivity of element crop rotation (wheat, corn, sunflower). The advantage introducing anhydrous ammonia before sowing in comparison with traditional ammonium nitrate was established.