Standardized cultivation method of rhizoma bletillae

Abstract

The invention discloses a standardized cultivation method of rhizoma bletillae, and belongs to the technical field of traditional Chinese medicinal material plantation. The standardized cultivation method of rhizoma bletillae comprises following steps: 1, seedling breeding; 2, field transplanting; 3, field cultivation growing period management; 4, harvesting and processing; and 5, packaging, storing, and transportation. Compared with the prior art, the standardized cultivation method possesses following advantages: 1, the standardized cultivation method is simple and practical, management is convenient, standardized technical specification is provided for steps from seedling breeding to packaging, storing, and transportation of rhizoma bletillae, and the standardized cultivation method is suitable for large-scale popularization and cultivation; 2, a set of rhizoma bletillae seedling breeding methods is provided, a defect of propagation by tuber that seed consumption amount is large is avoided, improvement of rhizoma bletillae seed germination induction, differentiation propagation, and rooting and strong seedling culture conditions is realized, rhizoma bletillae tissue culture plant survival rate is increased; 3, rhizoma bletillae seedling domestication cultivation measures are provided, and domesticated plant survival rate is increased; and 4, rhizoma bletillae culture medium formula ratio, bottle seedling, and domesticated plant seedling emergence standards are standardized, and lack of technology and standards in large-scale production is avoided.

Description

technical field [0001] The invention belongs to the technical field of planting Chinese herbal medicines, and in particular relates to a standardized cultivation method for radishes. Background technique [0002] White and (Bletilla striata (Thunb. ex A. Murray) Rchb. f.) is a perennial herbaceous plant belonging to the orchid family Bletilla striata, with a plant height of 18-60cm; the pseudobulb is flat and spherical, with a water chestnut-like ring on the top, which is sticky; the stem Strong, straight; 4-6 leaves, narrowly oblong or lanceolate, 8-29cm long, 1.5-4cm wide, apex acuminate, base narrowed into sheaths and clasping stems; inflorescences with 3-10 flowers, Often unbranched or rarely branched; inflorescence rachis more or less zigzagged; bracts oblong-lanceolate, 2-2.5cm long, often withered when blooming; large, purple or pink flowers ; Sepals and petals nearly equal in length, narrowly oblong, 25-30mm long, 6-8mm wide, apex acute; petals slightly wider than s...

AI Technical Summary

Problems solved by technology

[0004] In actual production, the cultivation of artificial bletilla has been in the original cycle of "harvesting in situ - saving seeds in situ - recultivation in situ" for a long time, and the quality of bletilla is degrading year by year; The deficiency of high rate and the existence of the phenomenon of invalid seedlings have produced certain restrictions on the use of tissue culture seedlings to alleviate the large-scale industrialized planting of whites; in terms of cultivation and quality control, the GAP standards for planting whites and plantings are lacking, and even the Pharmacopoeia of the People's Republic of China ( 2010) There is no quality control standard for the quality control of Baiji and its pharmacological activity-related indicators; therefore, conducting research on standardized high-yield cultivation techniques for Baiji cultivation is a necessary prerequisite for the healthy development of Baiji industry

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