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Registration Number

0220U000519, 0116U001572 , R & D reports

Title

Biological basis for the creation clover hay meadow type with high forage and seed productivity, winter hardiness, bahatorichnistyu adapted to the conditions of Forest-steppe and Polesie

Head

Bateruk Nykola Nykolaiovych,

Registration Date

25-02-2020

Organization

National scientific centre "Institute of agriculture of National academy of agrarian scences"

Description

Object of research: selection of meadow clover. The purpose of the work: an estimation of selection and hybrid material for biological, morphological and economically valuable features, as well as the selection of the best selection numbers. Expansion of genetic diversity by creating a new hybrid material. Methods of research: field, laboratory, measuring and weighing. The main results of the study: two tetraploid numbers ( 4, 7) and one zygoid number (6) were distinguished that exceeded a standard after the productivity of dry substance and seed;36 numbers were appraised and conducted two account of feed mass.On indexes were distinguished zygoid номера:за by the seminal productivity: 12/6 - 0,23 т/ha; 7/19 - 0,22 т/and; st - 0,18 т/ha;On indexes were distinguished zygoid номера:за by the seminal productivity: 12/6 - 0,23 т/ha; 7/19 - 0,22 т/ha; st - 0,18 т/ha;and by a dry substance after two hay-crops: 15/10 - 10,4 т/ha; st is 9,2 т/ha;tetraploid numbers: seminal the productivity:for certain exceeded the standard of 22/4 - 0,22т/ha; 7/19 - 0,21 т/ha; St is 0,16 т/ha; and dry substance after two hay-crops: 7/19 - 16,0 т/ha; 22/4 - 15,8 т/ha; St is 13,4 т/ha.

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Міняйло Валентина Дмитрівна
Якименко Любов Петрівна