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Artemisia apiacea seedling cultivating method and special trichoderma atroviride fertilizer thereof

A technology of Trichoderma viridans and cultivation methods, applied in the direction of botany equipment and methods, cultivation, application, etc., can solve the problems of soil acidification, environmental pollution, etc., and achieve the effect of promoting growth and development

Inactive Publication Date: 2017-05-10
CHONGQING ACAD OF CHINESE MATERIA MEDICA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The raw materials of Artemisia annua mainly come from artificial cultivation. Due to the long-term application of large amounts of chemical fertilizers in production, the soil acidifies and the environment is polluted.

Method used

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  • Artemisia apiacea seedling cultivating method and special trichoderma atroviride fertilizer thereof
  • Artemisia apiacea seedling cultivating method and special trichoderma atroviride fertilizer thereof
  • Artemisia apiacea seedling cultivating method and special trichoderma atroviride fertilizer thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The preparation of embodiment 1 dark green trichoderma bacterial fertilizer

[0030] 1, the preparation of Trichoderma dark green K bacterial fertilizer

[0031] (1) Screening of Trichoderma dark green strain K

[0032] In June, take healthy side branches of Artemisia annua without disease spots, cut them into 3 cm long sections, wash away the dirt and dust, soak in washing powder water for 1 minute, rinse with running water for 40 minutes, and wash with 75% ethanol for 1 minute on a super-clean workbench , sterilized with 1 / 1000 liter of mercury for 5 minutes, washed 4-5 times with sterile water, blotted dry with sterile filter paper, cut into 0.5-1 cm long pieces, placed on potato glucose PDA medium, and cultivated at 25°C for 7 days Left and right, pick the fungi growing around the stem section and continue culturing on a new PDA medium until purified fungal colonies are obtained. The obtained colonies were sent to Huada Gene Company for molecular identification, a...

Embodiment 2

[0044] Application of Example 2 Trichoderma dark green bacteria fertilizer in the cultivation of Artemisia annua seedlings

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Abstract

The invention provides an artemisia apiacea seedling cultivating method which comprises the following steps: holing rhizosphere soil of artemisia apiacea seedlings, irrigating trichoderma atroviride K fertilizer and then covering soil. The invention provides trichoderma atroviride K fertilizer applied to cultivation of artemisia apiacea seedlings, and fills a blank of the artemisia apiacea planting field. Meanwhile, the growth and development of the artemisia apiacea seedlings can be effectively promoted by adopting the trichoderma atroviride K fertilizer, and the trichoderma atroviride K fertilizer is greener and more environment-friendly compared with the fertilizer.

Description

technical field [0001] The invention relates to a bacterial fertilizer, in particular to a method for cultivating Artemisia annua seedlings and special Trichoderma dark green bacterial fertilizer. [0002] technical background [0003] Trichoderma (Trichoderma spp.) is a half-known fungus belonging to the order Amygdalidae and Amylaceae, and it widely exists in ecological environments such as soil, root circle, leaf circle, seeds and bulbs. Trichoderma colonies grow rapidly and are in the shape of amorphous cotton wool or dense bundles. Its surface is mostly green in color. Hyphae with septal branches. Chlamydospores present or absent. Conidiophores are short lateral branches of the hyphae. Symmetrical or alternate branches on lateral branches, forming 2nd and 3rd degree branches. The branching angle is acute or close to right angle, forming a bottle-shaped stalk at the end of the branch. The conidia are mostly oval. Colorless or green, clustered at the top of small st...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05F11/08
CPCA01G22/00C05F11/08
Inventor 伍晓丽李隆云崔广林刘金亮谭均
Owner CHONGQING ACAD OF CHINESE MATERIA MEDICA
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