METHOD OF OBTAINING HYBRID SUGAR BEET SEEDS Russian patent published in 2023 - IPC A01H1/02 

Abstract RU 2798236 C1

FIELD: biotechnology.

SUBSTANCE: invention is a method of obtaining F1 hybrid seeds of sugar beet including growing original seeds of parental forms, sowing seeds of parental forms in the year of harvest of the original seeds in the first ten days of August with an increased rate of growing steckling root crops, harvesting in late October or early November, autumn — winter storage in a root storage at a temperature of 1–2°C with a relative humidity of 90–94%, sorting and early spring planting of stecklings with a norm of 3–4 root crops per 1 linear meter. According to the invention, stecklings are used directly to obtain hybrid seeds, bypassing the stage of growing basic seeds.

EFFECT: invention makes it possible to increase the productivity of hybrids, increase the coefficient of seed multiplication per area unit, and improve the quality of hybrid seeds.

1 cl, 1 tbl, 1 ex

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RU 2 798 236 C1

Authors

Logvinov Aleksej Viktorovich

Mishchenko Vladimir Nikolaevich

Moiseev Arkadij Viktorovich

Logvinov Viktor Alekseevich

Shevchenko Anatolij Grigorevich

Koshkin Sergej Sergeevich

Pleshakov Aleksandr Aleksandrovich

Zhabatinskaya Yuliya Vladimirovna

Dates

2023-06-19Published

2022-03-22Filed