The purpose of the experiment was to study the influence of periodic using of neutralized phosphogypsum on the fertility of meadow chernozem soils of Krasnodar Territory. achieving of the appropriate level of rice agrocenosis productivity. and the quality of rice grain. The timing of the effective use of phosphogypsum as a phosphorus fertilizer was revealed during the experiment. https://herbsdailyes.shop/product-category/diabetic-otc/