Fryshev S. The substantiation and elaboration of tne technological engine complex for tilling of the planting stock of the fruit crops

Nursery garden,the technological processee of tilling the planting stock of the fruit crops the models of new machines.A purpose of researches is increasing the effectiviti of the scientific substantiaton and morking out of the ful lcycling resourse.The tenzometrical and other modern methods and probability statistic methods of analysing them with using electronic computers and also system analysis were applied for our researches.The system of correction the movement of the saw-cutting disk was substantiated$the parametes of the scraper and milling ditchers, the cultivator automatic driving sustem out seedlings were determined.The engine complex forgrowing of the planting stock of the frait crops was elaborated.The influence of the new norms for cutting off shoots,of active ditchers parameters,the cultivator automatic driving sustem and of the working organs of the machine for digging out seedlings on the effectivity of the technological processes were determined.The machines are produced at the insti tute of Horticulture UUAS and used in the Ukrainian fruit nurseries.Horticulture.