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A kind of domestication method of white and seedlings

A technology of seedbeds and greenhouses, applied in the field of cultivation of medicinal white and seedlings, can solve the problems of low yield, long seedling cultivation cycle, and thin seedlings, etc., and achieve short seedling cultivation cycle, good growth and strong seedlings Effect

Active Publication Date: 2021-07-20
GUIZHOU BAILING GRP PARMACEUTIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the cost of traditional Baiji seedling breeding method is high, and the aseptic seedling breeding method of Baiji has a long seedling cycle, and the yield of Baiji seedlings is low, the seedlings are thin and weak, and the survival rate after transplanting is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1. A method for domesticating white seedlings, adopting a greenhouse cultivation model, comprising the following steps:

[0029] The construction of a greenhouse:

[0030] (1) Environmental conditions: ①Soil conditions: comply with GB 15618-2018 soil environmental quality agricultural land soil risk management and control standards; ②atmospheric conditions: comply with GB 3095-2012 atmospheric ambient air quality standards; ③water quality conditions: comply with GB5084-2005 farmland irrigation water quality standards;

[0031] (2) Greenhouse design: the total height of the linkage greenhouse is 5.3m, the height of the main column is 3.5m, and the row spacing of the columns is 4m×8m. A greenhouse is composed of 6-10 arches according to the terrain, and the span of a single arch is 8m; the exterior uses imported shed film ( UV2792AD PEP film), according to the needs of the operating parameters in the shed, controls the film switch on the top and around the shed ...

Embodiment 2

[0045] Example 2. A method for domesticating white seedlings, adopting a greenhouse cultivation model, comprising the following steps:

[0046] The construction of a greenhouse:

[0047] (1) Environmental conditions: ①Soil conditions: comply with GB 15618-2018 Soil Environmental Quality Agricultural Land Soil Risk Management and Control Standards (Trial); ②Atmospheric conditions: comply with GB 3095-2012 Atmospheric Environment Air Quality Standards; ③Water Quality Conditions: comply with GB 5084 -2005 Farmland Irrigation Water Quality Standard;

[0048] (2) Greenhouse design: the total height of the linkage greenhouse is 5.3m, the height of the main column is 3.5m, and the row spacing of the columns is 4m×8m. A greenhouse is composed of 6-10 arches according to the terrain, and the span of a single arch is 8m; the exterior uses imported shed film ( UV2792AD PEP film), according to the needs of the operating parameters in the shed, controls the film switch on the top and aro...

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PUM

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Abstract

The invention discloses a domestication method of bletilla seedlings, which comprises the following steps: A. construction of greenhouses: construct multi-span greenhouses on plots that meet the requirements of environmental conditions; adopt an integrated water and fertilizer management system; B. preparation of seedbeds: deep Dig the soil for more than 20cm; start the box according to the box width 1.0-1.2m, box height 15-20cm, box ditch width 30-40cm; C, sow seeds: from November to January of the next year, take white and live seedlings that are more than 6 months old Root tubers in the state of inverted seedlings, according to 350-400 plants / m 2 D. Field management: 1. Water supply: keep the relative water holding capacity of the seedbed at 60% to 80%; 2. Weeding: manual weeding, weeding as soon as it is seen; 3. Fertilization: start topdressing when the seedlings germinate ; 4. Integrated pest control: chemical spraying on seedbeds and pests; E seedling raising: raising seedlings with bare hands. The invention has the advantages of low cost, short seedling cultivation period, high yield of white seedlings, robust seedlings and high survival rate after transplanting.

Description

technical field [0001] The invention relates to the technical field of cultivating medicinal bletilla seedlings, in particular to a method for domesticating bletilla seedlings. Background technique [0002] Bletilla striata (Thunb.) Reichb.f. is a perennial plant of the genus Bletilla in the family Orchidaceae, and the dry tuber of Bletilla striata (Thunb.) Reichb.f. , Millennium Palm, etc. All calendar editions of "Chinese Pharmacopoeia" are included. "Chinese Pharmacopoeia" (2015 edition) claims that it tastes bitter, sweet, astringent, slightly cold in nature, and belongs to the lung, liver, and stomach meridian. Sores are swollen and toxic, and the skin is chapped. Baiji is a commonly used Miao medicine. The name of the Miao medicine is "bid nggoub" (approximately Chinese transliteration: "bi dog"). It is cold in nature, bitter in taste, and enters the heat meridian. Have astringent to stop bleeding, detumescence and granulation promoting, pain relieving and astringi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/25A01G7/06A01G13/00
Inventor 袁双陈道军程均军李灿张云曹明钦帅兴
Owner GUIZHOU BAILING GRP PARMACEUTIAL CO LTD