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(19)

(11)

2 675 503

(13)

(51)

IPC

C12N1/20(2006-01-01)

A01N63/00(2006-01-01)

C12R1/65(2006-01-01)

C12R1/38(2006-01-01)

(21) (22)

Application

2018112343, 2018-04-05

(24)

Start date

2018-04-05

(22)

Actual filing date

2018-04-05

(45)

Published

2018-12-19

(72)

Inventor

Ibragimova Svetlana AleksandrovnaRevin Viktor Vasilevich

(73)

Holder

Ibragimova Svetlana AleksandrovnaRevin Viktor VasilevichVdovin Sergej MikhajlovichSenin Petr VasilevichFederalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Issledovatelskij Mordovskij Gosudarstvennyj Universitet Im. N.P. Ogareva"

METHOD OF OBTAINING BIOLOGICAL PREPARATION FOR STIMULATION OF GROWTH AND PROTECTION OF PLANTS AGAINST DISEASES Russian patent published in 2018 - IPC C12N1/20 A01N63/00 C12R1/65 C12R1/38

Abstract RU 2675503 C1

FIELD: biotechnology.

SUBSTANCE: method for obtaining a drug to stimulate growth and protect crops is proposed. Method includes the separate cultivation of bacterial strains Pseudomonas aureofaciens VKPM B-11634 and Azotobacter vinelandii VKPM B-5787 in a molasses medium until a titer of at least 500 mln c/ml is reached. Then, the resulting uterine cultures are seeded in a nutrient molasses medium in a 2:1 ratio and grown together until a cell titer of at least 10¹⁰–10¹¹ CFU/ml is reached for 20–22 hours.

EFFECT: method provides for obtaining a biological preparation of fungicidal action and stimulating the growth and development of plants.

1 cl, 1 dwg, 2 tbl, 2 ex

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RU 2 675 503 C1

Authors

Ibragimova Svetlana Aleksandrovna

Revin Viktor Vasilevich

Dates

2018-12-19—Published

2018-04-05—Filed