RESULTS AND OUTLOOK OF BREEDING OF SIDERAL NARROW-LEAFED LUPIN VARIETIES IN THE RUSSIAN LUPIN RESEARCH INSTITUTE
2020
Ageeva, P.A. | Matyukhina, M.V. | Potchutina, N.A. | Gromova, O.M.
Narrow-leafed lupin (L. аngustifolius) has been used as sidereal crop long since. Effectiveness of one ton of sidereal lupin biomass ploughed into soil is equivalent to manure added in the same quantity. The article presents the description on the new narrow-leafed lupin variety Siderat 46. Its seed yield in an ecologic varieties’ test was 40.0-50.0 hwt/ha in different regions of the Russian Federation. Early ripeness, rapid growth type, small seeds are typical characters of this variety. The 1000 seed weight varies from 90 to 115 g from year to year. According to the results of its long standing tests (2017-2019) its seed yield made 25.0 hwt/ha and its green mass yield was 380.0 hwt/ha under dry hydro-and-thermal conditions. It surpassed other varieties for these characters by 14.0-34.0%. As the structure analysis shows Siderat 46 has high seed number per a plant and high pods’ seed number (4.4 units). It was revealed that the African variety Azuro stands out for plant height and weight but is not resistant to diseases and pod shattering. The breeding lines 265-19 (Bryanskii siderat х Siderat 46) and 1781-19 [Belozernyi 110 х (Siderat 38 х Mirella)] are included to the group of perspective alkaloid hybrids for their productivity and early ripeness. The late ripening hybrid 1120-19 (Siderat 46 х Kormovoy 344) stood out for its high productivity
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