Browsing by Subject "sunflower"

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  • Control of Broomrape Orobanche cumana Wallr. 
    Maslіiov, S. V.; Macai, N. Ju.; Beseda, O. O.; Stepanov, V. V. (2018)
    We set the urgency of controlling Orobanche cumana Wallr. – a parasitic weed. The weed distribution is described, the regions of Ukraine with great number of Orobanche cumana are indicated. We also described the harmfulness ...
  • Reserves for increasing the yield of sunflower seeds in the ukrainian steppe 
    Tkalich, Y.; Tkalich, I.; Тsyliuryk, O.; Masliiov, S. (2019)
    The highest yields of sunflower hybrids are provided when plants are placed after surface plowing and chiseling at a depth of 25-27 cm. Reducing the depth of cultivation to 10-12 cm and direct sowing in untreated soils ...