MODIFIED CULTURE MEDIUM FOR PAULOWNIA IN VITRO Russian patent published in 2024 - IPC A01H4/00 

FIELD: biotechnology.

SUBSTANCE: invention represents a nutrient medium for paulownia multiplication in vitro, containing the following initial components: NH₄NO₃—1,650 mg/l, KNO₃—1,900 mg/l, MgSO₄·7H₂O—370 mg/l, KH₂PO₄—170 mg/l, H₃BO₃—6.2 mg/l, MnSO₄·4H₂O—22.3 mg/l, ZnSO₄·7H₂O—8.6 mg/l, KJ—0.83 mg/l, Na₂MO₄·2H₂O—0.25 mg/l, CuSO₄·5H₂O—0.25 mg/l, CoCl₂·5H₂O—0.025 mg/l, FeSO₄·7H₂O—55.6 mg/l, Na₂-EDTA—37.3 mg/l, Ca(NO₃)·4H₂O—112 g/l, sucrose—20 g/l, agar—7,000 mg/l, thiamine—0.8 mg/l, ascorbic acid—2.0 mg/l, glycine—2.0 mg/l, 6-BAP—1.2 g/l, meso-inositol—100 mg/l, gibberillinic acid—2.0 mg/l.

EFFECT: invention makes it possible to increase the paulownia reproduction coefficient by 30% in comparison with the prototype.

1 cl, 2 tbl