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Wild bletilla striata cultivation method

A cultivation method and technology of bletilla striata, applied in the cultivation field of wild bletilla striata, can solve problems such as low reproduction rate, long bletilla striata planting cycle, and single tuber components, and achieve the effects of improving soil fertility, improving transplant survival rate, and low pollution rate

Inactive Publication Date: 2018-10-12
金寨县金绿源特色中药材种植农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this cultivation method can improve the yield and quality of Bletilla striata to a certain extent, the bletilla striata grown by this method has problems such as long planting period and low reproduction rate because the tubers are not sterilized and the fertilizer composition is too single during the planting process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The cultivation method of the wild bletilla striata of the present embodiment may further comprise the steps:

[0039](1) Land selection and land preparation: select sandy loam soil with deep soil layer, fertile, loose, well-drained and rich in organic matter, and plant it on shady slopes or relatively damp plots, and carry out deep plowing on the soil at a depth of 30cm. Quicklime sterilizes the soil, then applies 300kg of organic fertilizer per mu, plows the ground deeply to mix the soil and organic fertilizer evenly; before planting, plow once more shallowly, finely and rake the soil, and then trim the land so that The height of the furrow is 20cm, the width of the furrow is 100cm, and a furrow is formed between the furrows, the width of the furrow is 65cm; then add self-made base fertilizer on the furrow, 20kg per furrow, and mix the self-made base fertilizer and soil evenly, then cover with soil 3cm thick, and leave it idle for 10 days above, to be used;

[0040] ...

Embodiment 2

[0062] The cultivation method of the wild bletilla striata of the present embodiment may further comprise the steps:

[0063] (1) Land selection and land preparation: select sandy loam soil with deep soil layer, fertile, loose, well-drained and rich in organic matter, and plant it on shady slopes or relatively damp plots, and carry out deep plowing on the soil at a depth of 50cm. Quicklime sterilizes the soil, and then applies 500kg of organic fertilizer per mu, plows the ground deeply to mix the soil and organic fertilizer evenly; before planting, plow once more shallowly, finely and rake the soil, and then trim the land so that The height of the furrow is 30cm, the width of the furrow is 120cm, and a furrow is formed between the furrows, and the width of the furrow is 75cm; then add self-made base fertilizer on the furrow, 30kg per furrow, and mix the self-made base fertilizer and soil evenly, and then cover it with soil to a thickness of 5cm, and leave it idle for 10 days a...

Embodiment 3

[0086] The cultivation method of the wild bletilla striata of the present embodiment may further comprise the steps:

[0087] (1) Land selection and land preparation: select sandy loam soil with deep soil layer, fertile, loose, well-drained and rich in organic matter, and plant it on shady slopes or relatively damp plots, and carry out deep plowing on the soil at a depth of 40cm. Quicklime sterilizes the soil, and then applies 400kg of organic fertilizer per mu, plows the ground deeply to mix the soil and organic fertilizer evenly; before planting, plow once more shallowly, finely and rake the soil, and then trim the land so that The height of the furrow is 25cm, the width of the furrow is 110cm, and a furrow is formed between the furrows, and the width of the furrow is 70cm; then add self-made base fertilizer on the furrow, 25kg per furrow, and mix the self-made base fertilizer and soil evenly, then cover it with soil to a thickness of 4cm, and leave it idle for 10 days above...

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Abstract

The invention discloses a wild bletilla striata cultivation method. The wild bletilla striata cultivation method comprises the following steps of land selection and preparation, seedling breeding, explant selection, sterilization, seedling raising, seedling hardening, transplantation, field management including intertillage and weeding, fertilizer and water management, pest prevention and control,management at a bletilla striata growth stage in the next year, and harvesting and processing. The wild bletilla striata cultivation method is scientific and reasonable, so that bletilla striata cultivated by adopting the method has the advantages of being high in yield, good in quality, short in planting period and high in breeding rate.

Description

technical field [0001] The invention relates to the technical field of cultivation of Chinese medicinal materials, in particular to a method for cultivating wild bletilla striata. Background technique [0002] Bletilla striata, also known as Baiji, Lianjicao, dry root, purple orchid, etc., is a perennial herbaceous bulbous plant of Orchidaceae. It grows in the evergreen broad-leaved forest at an altitude of 100-3200m. It likes a warm and humid habitat and is slightly cold-tolerant. . Mainly distributed in Shaanxi, Jiangsu, Guizhou, Guangxi, Sichuan, Zhejiang, Shanxi, Yunnan and other places. Bletilla striata, as a kind of precious Chinese herbal medicine, is used as a medicine with tubers. It contains bletilla striata polysaccharides, bibenzyls, dihydrophenanthrenes and phenanthrenes. It has been recorded in "Shen Nong's Materia Medica" as early as "Shen Nong's Herbal Classic". Muscular and hemostatic effects, used to treat tuberculosis hemoptysis, bronchiectasis hemoptysi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01B79/02A01H4/00
CPCA01B79/02A01H4/001A01H4/008A01G22/25
Inventor 杨伦运
Owner 金寨县金绿源特色中药材种植农场
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