Study and analysis of the ecological condition of the soil

JOURNAL OF NEW CENTURY INNOVATIONS 
http://www.newjournal.org/ 

Volume–32_Issue-1_Iyul_2023 
156 
the Mendeleev periodic table. Of these, 13 are soil and environmental 
pollutants.Including: mercury,spirit, cadmium , lead, arsenic,copper, vanadium, 
antimony, molybdenum, cobalt, etc. 
In the production of phosphorus fertilizers from phosphorus raw materials 
(ammophos, superphosphate, etc.) when used (radium ,uranium,thorium, strontium, 
radium, fluorine, cadmium,zinc, etc.When these elements remain in the plowing layer 
of the soil, they reduce the yield and lead to a deterioration in the ecological condition. 
We consider it necessary to use organic (local fertilizers per hectare (15-20t/ha) 
to reduce the harmful content of heavy metals in the soil. Because local fertilizer 
(manure, peat, siderates, etc) decomposes heat in the soil. compared to theft, 25-30% 
carbon dioxide gas is released, the activity of microorganisms reduces the 
concentration of harmful and toxic salts in the soil solution. Ensures that heavy metals 
do not pass into the composition of plants and products, that is, the environmental 
conditions for the normal growth and development of the plant are renewed.When 
planting in rotation, soil fertility increases, productivity increases, water costs and 
Acorn disease decrease, the necessary elements accumulate in the soil, as a result of 
which the agromeliorative state of organic matter in the soil rotts quickly improves.
Such processes lead to an increase in humus in the soil and improve productivity. 
Ferrous metals include fluorine, vannadium, chromium, manganese, cobalt, nickel, 
copper, zinc, arsenic, molybdenum, cadmium, mercury, lead, tungsten, woosmuth, etc. 
Environmentally hazardous fertilizer includes metals: mercury, lead, cadmium, 
arsenic, selenium, fluorine. Zinc, enters. The metallurgical industry annually expels an 
average of 150ming tons of copper, 120ming tons of zinc, around 90ming tons of lead, 
12ming tons of nickel, 1.5 thousand tons of molybdenum, 800 tons of cobalt, 30 tons 
of mercury into the environment. Approximately 1000mg/kg of copper , 1000mg/kg of 
iron, 10mg/kg of nickel have also been found in chemical waste.Rolled metals also fall 
into the soil with mineral fertilizers. In the current period, technologies for the 
production of environmentally pure products are established in most states,since 
chemicals used in agriculture are the main reason for the origin of various diseases to 
the composition of the soil and to humans, showing their negative impact on the quality 
of the products grown. Taking into account similar negative aspects , it is advisable to 
effectively use neighborhood fertilizers in the production of rich and high-quality 
products from agricultural crops (manure campus, rotting various agricultural waste, 
crop manure in exchange, etc.) in combination with mineral fertilizers to rot local 
fertilizers and restore the extensive use of biogumus, as well as zvenos that restore soil 
fertility. 
Of the scientific research studies studied, it is possible that a wide variety of plant 
and animal organisms live in the composition of the soil. They participate in the 
formation of soil fertility and play a large role in improving the agrochemical, 

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