Производительность сахарной свеклы в зависимости от применения внекорневой подкормки микроудобрениями и сроков уборки
Year: 2015
Type: article
Abstract: In a field experiment (2011-2013) we studied the effect of foliar fertilization on the yield of modern sugar beet hybrids of Ukrainian selection and we established the optimal harvesting dates for the conditions of right-bank forest-steppe of Ukraine. The obtained results showed that foliar feeding with microfertilizers (Reakom, Tseovit, Rostok) provides an increase in root yield of hybrids (Alexandria, Romulus, Kvarta, Zluka) by September 1 – 2,3-6,6 t/ha, September 20 – 2,8-8,1 t/ha, October 10 2,6-7,0 t/ha. Sugar content of roots was increased on September 1 by 0,9-1,4 %, on September 20 by 0,8-1,7 %, on October 10 by 1,2-1,8 %, sugar yield gain on September 1 was 1,1-1,9 t / ha, on September 20 - 1,3-2,3 t/ha, on October - 10 – 1,6-2,4 t/ha in comparison with the control variant. The transfer of harvesting dates from September 1 to October 10 provides an increase of root yield from 4,5 to 6,7 t/ha, beet sugar content increases by 1,0-1,9%, and the yield of sugar - 1,5-2,2 t/ha.
Authors: Dziubenko, I.N., Дзюбенко, И., Эрмантраут, Э.
Language: English
Subfield: Soil Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: green
OpenAlex ID: W4404571389