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2 485 768

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(51)

IPC

A01H4/00(2006-01-01)

(21) (22)

Application

2012110704/10, 2012-03-20

(24)

Start date

2012-03-20

(22)

Actual filing date

2012-03-20

(45)

Published

2013-06-27

(72)

Inventor

Pronina Irina NikolaevnaMatushkina Ol'Ga Vasil'Evna

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Vserossijskij Nauchno-Issledovatel'Skij Institut Sadovodstva Im. I.V. Michurina Rossel'Khozakademii Vniis Im. I.V. Michurina Raskhn)

NUTRIENT MEDIUM FOR RHIZOGENESIS OF APPLE TREE AND PEAR TREE IN VITRO Russian patent published in 2013 - IPC A01H4/00

Abstract RU 2485768 C1

FIELD: chemistry.

SUBSTANCE: invention relates to biotechnology and is a nutrient medium for rooting apple and pear shoots in vitro. The medium contains the following components: lime saltpeter, thiamine, pyridoxine, nicotinic acid, ascorbic acid, meso-inositol, sucrose, agar-agar, indolebutyric acid, distilled water, characterised in that it comprises a complex water-soluble fertiliser Aquarin 5 which is the source of nitrogen, phosphorus, potassium and microelements, in the following ratio of components, mg/l: Aquarin 5 - 2.0-3.0; lime saltpeter Ca(NO₃)₂·4H₂O - 416.9; thiamine, pyridoxine, nicotinic acid - 0.5 each; ascorbic acid - 1.5, meso-inositol - 100; sucrose - 20000; agar-agar - 8000; indolebutyric acid - 1.0-1.5; distilled water - up to 1 litre.

EFFECT: invention enables to simplify the technology of preparation of nutrient media, to accelerate rhizogenesis, increase rooting and improve the quality of the root system of shoots of apple and pear.

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RU 2 485 768 C1

Authors

Pronina Irina Nikolaevna

Matushkina Ol'Ga Vasil'Evna

Dates

2013-06-27—Published

2012-03-20—Filed