A decisive role in improving the quality of lands with complex soil cover belongs to a balanced system of reclamation activities. One of these is the introduction of meliorants, the most effective of which showed phosphogyps.
The introduction of phosphogypsum allows you to increase the agricultural, physico-chemical, chemical properties of soil and provides an increase in harvest in conditional grain units in the amount of 5-10 centners with hectares, and also improves the water permeability of soils by almost 20 times. It has been scientifically proven that changes caused in the soil with phosphogyping are preserved over the years.
On February 9, in the Andropovsky district, together with the scientists of the FGBU, the GCAS "Stavropol" K (f) X Gennady Sabynina, conducted a bookmark of the experience of making phosphogyps. Production tests took place on an area of 1.3 hectares divided into 4 pieces, various doses of phosphogyps were introduced on each of which (from 5 to 20 tons per hectare) brought from Belorechensk Chemical Combine.
- When receiving the first harvest after laying experiments on different defensions, it will be important for us to learn what kind of harvest we can receive, applying this or that quantity of phosphogypsum, the farmer shared Gennady Sabinin.
In addition, Altair LLC from the city of Stavropol was provided to (f) x Gennady Sabynin, a new modern reflector of the phosphogyps Umega PI 20 for conducting production tests. This machine evenly distributes phosphogyps on the surface of the field, as the design of the spreader excludes stones, concrete fragments, bricks in reliably protected driving mechanisms.
"Due to the fact that the phosphogypsis contains such useful substances such as calcium and sulfur, it is added to the soil as fertilizer once a few years. In addition, before entering into the soil, phosphogyps does not require purification, since the phosphorus contained in it is well absorbed by plants, "Vyacheslav Dridiger stressed the First Deputy Minister of Agriculture of the Stavropol Territory.
(Source and photo: Official website of the Ministry of Agriculture of the Stavropol Territory).