Tamir B. Agroecological state of rural residential areas of radiation monitoring zone in the northern part of Zhytomyr Polissya

On the development of rural residential areas of Zhytomyr region, compared with other factors specific impact caused by the accident on Chornobyl nuclear station. This applies particularly to the northern regions. Vast areas were contaminated by radionuclides, including settlements, highways, also changed the structure of production. A lot of scientific works devoted to environmental contamination with radionuclides in the area of radioecological control of the northern part of Zhytomyr Polissya, but now poorly understood environmental problems in residential areas which are comes from agriculture holders households - deteriorating agroecological condition of the soil, the quality of drinking water and vegetables grown on the these territories. The thesis work is devoted to this research. It was established that most of soils in individual farms are generally well equipped by nutrients such as phosphorus and potassium, which exceed the statutory maximum performance. The highest rates of mobile forms of phosphorus and potassium found in households of Narodychy area, which exceed the statutory maximum values in 5,8-10,4 2,3-3,4 times respectively. Hydrolyzed nitrogen content in very low and low level. It needs additional introduction of mineral fertilizers of nitrogen for plant nutrition. Vegetable products contaminated by nitrates and heavy metals. 92.3% of water samples have exceeded the MPC for nitrates and 80% - for chloride content. In thesis summarizes and analyzes statistics on the socio-demographical status of rural areas and the estimation of these territories by total population, fertility and mortality, health, migration processes.