Bondar V. Exotoxicological an estimation of mineral fertilizers behind parameters of behavior arsenic in agroecosystem

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U004392

Applicant for

Specialization

  • 03.00.16 - Екологія

14-11-2005

Specialized Academic Board

Д.26.371.01

Essay

Object of research - behaviour arsenic in components agroecosystem of Ukraine under influence natural and anthropogenesis of the factors, including fertilizers. The purpose of researches consist in system engineering of a exotoxicological rating of mineral fertilizers on parameters behaviour in agroecosystem of one dangerous chemical elements - arsenic. The background contentsarsenic in soil of differentsoil-climatic zones of Ukraine for the first time is investigated; the features of influence of fertilizers on processes it accumuiation, migration in different types soil and also feature processes translocation arsenic different agricultural by cultures are established. By results of carried out research for the first time it is offered system exotoxicologica of a rating arsenic in components agroecosystem with the purpose of prevention of negative influence of some elements, namely application of mineral fertilizers/

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