Metelyuk V. Effective ecologically balanced fodder crop rotations on drained peat soils of the Polissja

Object of researches - peat soils, meadow-fodder crop rotation. Objective of researches - working out theoretical problems and practical recommendations of structure of meadow-fodder crop rotations in the terms of drained organic soils of the Polissja of Ukraine with the parametres of resource-saving and soil fertility recreation. Methods of investigations - in general use. Theoretical results and novelty - meadow-fodder crop rotations with the short field period are elaborated as a base for ecologically safe resource-saving agricultural system on the drained soils scientifically drounded methods of effective exploitation of perennial sods for sowing of tilled crops. Practical results and novelty - the short field period fodder crop rotation and effective fertilizing system for it are worked out and recommended. Jbject and degree of it's mastering - meadow-fodder crop rotations are adopted in the experimental farm of the Institute of Agricultural Microbiology in Tchernigive region on the area 156 ha. E ffectiveness of mastering - increase of dry matter 25-30 hkg/ha and gain 116 grivnas per hectare. Region of using - agriculture