Ecological Systems and Devices Annotation << Back Ecological importance rotacii and bob crop rotation in structure A.A. Akulov, P.V. Gromov The Designed scheme and is organized studies biologization crop rotation with different saturation bob culture 30, 40 and 60 %, without contributing the fertilizers. The Best results were reached in the second rotation. Key words: rotation; crop rotation; biologization; bob crops. E-mail: a.a.akulov@mail.ru Pp:33-35