THE ESTABLISHMENT OF EURO-LAYTNING SUSTAINABLE TO GERBICIDES OF FERTILIZERS OF THE CONFECTIONERY FOR THE USE OF FOREIGN HYBRIDES
Journal Title: Наукові доповіді НУБіП України - Year 2017, Vol 4, Issue 4
Abstract
The presence of stable demand for confectionery sunflower requires the creation of a qualitatively new source material. Without the pollen of fertility restorers it is impossible to implement a program for the production of hybrid seeds. Fertility retardants include the F1 hybrids created on the basis of pollen remediation by the dominant RfRf genes, interspecific hybrids of individual crosses with wild annual and perennial species, mutant forms and ready-made lines, which are obtained on the basis of inbreeding with continuous testing for fertility recovery and combining ability. The stability of oilseed sunflower oil to herbicides of the Clearfield® production system has been achieved through the use of traditional plant breeding methods. That is, hybrids of sunflower resistant to imidazalinones, provides transmitted hybridization gene resistance to the Euro-Layinging herbicide. This gives agricultural producers an effective agronomic tool without restrictions on the sale of the resulting products in the world market. The article presents the results of studies on the creation of a restorer of fertility of sunflower confectionery direction using Euro-Leiting resistant herbicide for the use of hybrids of foreign origin.
Authors and Affiliations
L. O. Riabovol, I. A. Rakul
Keywords
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