Patyka M. Agroecological estimation of the influence of the different systems of the processing and on soil processes

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U001094

Applicant for

Specialization

  • 03.00.16 - Екологія

12-03-2004

Specialized Academic Board

Д 26.004.02

National University of Life and Environmental Sciences of Ukraine

Essay

An оbject - soil processes and shaping the potential of productivity of the agricultural cultures at influence of the different systems of the processing and fertilizers. The Subject - systems of the processing of ground, organic, mineral and green fertilizer, soil microorganisms, rolling join of phosphorus, carbon, nitrogen, humus, winter barley, flax olive, potatoes. The Methods - field, laboratory, statistical. Novelty - for the first time is theoretically motivated practicability of the joint using of the long resource-saving systems of the ground processing and organic-mineral fertilizers in field crop rotation. The use of specified agricultural methods in combination has allowed to enlarge the contents of rolling phosphorus /Kirsanov/ under growing up winter barley, flax olive, potatoes at the average 35-294 mg/kg of ground, carbon - 0,49-2,6%, the general nitrogen - 0,092-0,299% accordingly. The positive influence of organic-mineral system of the fertilizers on operation microbial cenoses is confirmed for southern chernozem and turfy-podsolic soils and allows to balance the processes of mineralization and humification. It is established that under growing up winter barley, flax olive and potatoes in crop rotation the important way of the recovering the fertility of soil is after crop growing up in field crop rotation the intermediate cultures on green manure crop, which provided the arrival in ground 10-15 ton/hectare of green fertilizer. The Results of the scientific developments candidate motivate need and practicability of the using of energy-saving, biological technologies with using both traditional organic fertilizer, and straw and biomasses of after crop green manure cultures. Especially this concerns specifics soil-climatic conditions of before mountain-steepe part of the Crimea and Central Marshy woodlands of the Ukraine. The Results of the work are introduced in working conditions of facilities in AR of the Crimea and Chernigov region. The Branch - agriculture, ecology.

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