| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: embryogenetic pine tissue is cultivated in or on the medium containing maltose and glucose, for cultivation of pine cotyledonous blastemals. Both maltose and glucose are available in the medium at concentration less than 3%. The maltose concentration in medium is 2.5 times higher than concentration of glucose. In one of the versions of this method the pine tissue is first kept in the medium for support of animated existence, and the mentioned concentrations of maltose and glucose are used further for cultivation in the medium for development from embryogenetic tissue of cotyledonous blastemals of a pine. ^ EFFECT: productivity increase of cotyledonous blastemals of a pine. ^ 26 cl, 2 dwg, 2 tbl, 2 ex |
