Kobzista L. Optimization of the control of a contamination of crops of a link a grain-cultivated crop rotation in conditions of ecological agriculture of Right-bank Forest-steppe of Ukraine

The dissertation is devoted to creation of system of actions of an effective control of a contamination of fields of a link a clover - wheat winter - beet sugar which would do impossible losses of a crop from weeds at maintenance of optimum power, ecological and economic parameters on a background of ecological system of agriculture with a priority of organic resources and compensating use of agricultural chemicals. In stationary experience it is revealed economic, energetically and economically optimum variant of system of actions of protection of crops of a link of a crop rotation from weeds which assists in model of ecological system of agriculture to achievement of productivity of the arable land adequate to its resource maintenance. By results of research association of ecological system of agriculture and molboard-boardless basic processing of ground in a crop rotation is offered to manufacture as an optimum variant of an effective control of a contamination of fields of a link of a crop rotation.