Stereoscopic planting method of Enshi polygonatum sibiricum
The invention relates to a stereoscopic planting method of Enshi polygonatum sibiricum. Aggravation of disease and insect damage and germplasm degradation easily occur in conventional rhizome propagation, a rapid propagation system is established with rhizome terminal buds and stem tips used as expl...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a stereoscopic planting method of Enshi polygonatum sibiricum. Aggravation of disease and insect damage and germplasm degradation easily occur in conventional rhizome propagation, a rapid propagation system is established with rhizome terminal buds and stem tips used as explants in tissue culture, more available polygonatum sibiricum terminal bud scales are selected as explants test materials in consideration of the current situations of single explants source, large test material consumption and low propagation efficiency, adventitious roots are obtained by inducing bud scale differentiation, the adventitious roots are further induced to produce different types of differentiated bodies such as rhizomes with adventitious roots and terminal buds, adventitious bud clusters and calluses in multiple forms. Those types of differentiated bodies are continuously cultured respectively in Enshi and can continuously produce new adventitious bud clusters, rhizomes with terminal buds and multiple |
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