Butov V. Impact of nutrition and irrigation modes on the productivity and qualiti of beets in the southern of Ukraine.

research Оbject: black soils and sugar beets. Purpose of researches: to define naybolee rational combination of the systems of fertilizer: organic and organo-mineral fertilizers, syderatov, straw and modes of irrigation - recommended and water-saving at application under a sugar beet. Research methods: scientific (analysis, supervision, comparison, measuring) and special (field, laboratory, obscheprynyatye scientific attestovannye methods and Gosty) with next treatment by the modern methods of statistics. Results of researches: 1) for a theory - new scientific information is got about forming of high harvest of sugar beet with high maintenance of sakharov by optimization of feed and selection of the mode of irrigation; 2) for practice - recommendations are developed for optimizations of feed and irrigation of sugar beet in depending on the terms of moistening of year. Sphere of the use: osnovnye positions of researches can be used in agricultural production, in the courses of educational zavedenyy at illumination of question of technology of growing of culture of sugar beet.