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Information × Registration Number 0216U003310, 0114U003238 , R & D reports Title Improve elements of technology of cultivation of maize hybrids maturing groups under Western Forest-Steppe of Ukraine popup.stage_title Head Shevchuk Roman Vasylovych, Кандидат сільськогосподарських наук Registration Date 26-01-2016 Organization Rivne Institute of Agroindustrial Production popup.description2 The object of study - the formation of yield and quality of grain corn in black soil typical slabohumusovanomu lehkosuhlynkovomu in Western Forest. Research мethods - field study using the using the following methods: visual, pidrahunkovo-weight, mathematical and statistical, benchmarking settlement. Purpose - is to improve technological measures growing new corn hybrids designed to increase yields and grain quality in specific soil and climatic conditions. It was established that the level of yield corn hybrids ripening groups in the West to the forest-steppe chernozem typical slabohumusovanomu lehkosuhlynkovomu average for the years of research depended on how biotype hybrid and norms of seeding. The highest yield middle-formed hybrid SSC 3795 at a rate of 110 thousand items seeding/ha, which totaled 11,9 t/ha. Structural analysis results show that the longest cob 20-21 cm in the mass of 1000 seeds 254-259g were obtained by growing hybrid DKS 3795 with seeding rate of 80, 90 and 110 thousand items/ha. The highest protein content provided growing hybrid Kharkiv 195 at a rate of 80 capes and 90 th рcs/ hectares and amounted to 10,3%. Starch content was the largest in hybrid DKS3795 - 73,5%. Highest conditional net income 18 808 UAH/ha obtained by cultivation of hybrid corn SSC 3795 (110 thousand items seeding rate/ha). Product Description popup.authors Кириєнко Ганна Сергіївна popup.nrat_date 2020-04-02 Close