A kind of harmless method for planting dendrobium officinale

A technology of dendrobium candidum and bark, applied in the field of harmless planting of dendrobium candidum, to achieve sustainable agricultural production, reduce pesticide residues, and protect the ecological environment

Inactive Publication Date: 2021-04-20
广西有机农业研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above reasons, the present invention provides a method for harmlessly planting Dendrobium candidum. This technology not only solves the urgent need to solve the bottleneck problem of preventing and controlling snails and slugs in the current planting of Dendrobium candidum, but also reduces the amount of chemical pesticides, Chemical fertilizers and other chemicals reduce environmental pollution, directly protect the ecological environment, and achieve sustainable agricultural production. The ecological benefits are very significant

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for harmlessly planting dendrobium officinale, comprising the following steps:

[0027] S1. Configure the growth medium: configure the growth medium for planting Dendrobium officinale, the water content is 14-20% sawdust, the stone particle size is 0.5-1cm limestone particles, the particle size is 3-5cm sand shale fragments, The bark with a particle size of 2-3cm is crushed and mixed in equal proportions according to 5:3:2:1. After fully stirring evenly, spray 0.1% potassium permanganate for disinfection treatment, place it in a cool place for 3-5 days, and Water daily, keeping the growing medium at 65% moisture.

[0028] S2. Site selection and site preparation: select an altitude of 500-1000m, flat terrain, good ventilation, and a relative humidity of 60% to 75% to plant Dendrobium candidum, and the selected plots can be weeded with biological herbicide vinegar. The growth medium of the Dendrobium candidum configured in step 1) is evenly spread on the ground ...

Embodiment 2

[0033] A method for harmlessly planting dendrobium officinale, comprising the following steps:

[0034] S1. Configure the growth medium: configure the growth medium for planting Dendrobium officinale, the water content is 14-20% sawdust, the stone particle size is 0.5-1cm limestone particles, the particle size is 3-5cm sand shale fragments, The bark with a particle size of 2-3cm is crushed and mixed in equal proportions according to 5:3:2:1. After fully stirring evenly, spray 0.1% potassium permanganate for disinfection treatment, place it in a cool place for 3-5 days, and Water daily, keeping the growing medium at 60% moisture.

[0035] S2. Site selection and site preparation: select an altitude of 500-1000m, flat terrain, good ventilation, and a relative humidity of 60% to 75% to plant Dendrobium candidum, and the selected plots can be weeded with biological herbicide vinegar. The growth medium of the Dendrobium candidum configured in step 1) is evenly spread on the ground ...

Embodiment 3

[0040] S1. Configure the growth medium: configure the growth medium for planting Dendrobium officinale, the water content is 14-20% sawdust, the stone particle size is 0.5-1cm limestone particles, the particle size is 3-5cm sand shale fragments, The bark with a particle size of 2-3cm is crushed and mixed in equal proportions according to 5:3:2:1. After fully stirring evenly, spray 0.1% potassium permanganate for disinfection treatment, place it in a cool place for 3-5 days, and Water daily, keeping the growing medium at 65% moisture.

[0041] S2. Site selection and site preparation: select an altitude of 500-1000m, flat terrain, good ventilation, and a relative humidity of 60% to 75% to plant Dendrobium candidum, and the selected plots can be weeded with biological herbicide vinegar. The growth medium of the Dendrobium candidum configured in step 1) is evenly spread on the ground and turned into a planting site for planting Dendrobium candidum. The planting site has a length o...

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Abstract

The invention provides a method for harmlessly planting Dendrobium officinale, comprising the following steps: S1. configuring growth medium; S2. selecting and preparing the soil; S3. cultivating and planting; S4. managing water and fertilizer; S5. managing diseases and insect pests. Among them, adding golden sunflower compound biological fertilizer and CM biological nitrogen-fixing fertilizer in the process of configuring the growth medium stage can effectively prevent and control snails, slugs and soil-borne diseases and insect pests that harm Dendrobium officinale, and in the stage of pest management, use photosynthetic bacteria, fertile Fertilizer No. 2 microbial soil amendment, anthrax fungus spirit, Huaguoshiqing No. 1, Pseudomonas fluorescens, snail shark pine oil molluscicide and other pure biological source insecticides and fungicides are used to prevent and control the growth of Dendrobium officinale, which not only solves the problem of The current planting of Dendrobium officinale urgently needs to solve bottlenecks such as prevention and control of snails and slugs and reduce pesticide residues.

Description

【Technical field】 [0001] The invention relates to the technical field of agricultural planting, in particular to a method for harmlessly planting Dendrobium officinale. 【Background technique】 [0002] Dendrobium officinale, also known as: Black knot grass, Yunnan iron bark. Belonging to the order of Micros, it is a perennial epiphytic herbaceous plant of Orchidaceae. Stem erect, cylindrical, 9-35 cm long, 2-4 mm thick, sepals and petals yellow-green, nearly similar, oblong-lanceolate, about 1.8 cm long, 4-5 mm wide, flowering period March to June. Mainly distributed in Guangxi, Yunnan, Zhejiang, Fujian, Anhui and other places in China. Its stem is used as medicine, which belongs to the yin-tonifying medicine in tonic medicine: nourishing the stomach and promoting body fluid, nourishing yin and clearing away heat. Dendrobium candidum is one of the most precious Chinese herbal medicines in my country, and it is honored as the "Nine Immortal Grasses of China" (Dendrobium off...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/00A01B79/02A01C21/00A01G13/00C05G3/00C05G3/60C05G5/20
CPCA01G22/00C05B1/02C05G3/00C05G3/60C05B17/00C05F3/00C05F5/002
Inventor 陆家逸
Owner 广西有机农业研究所
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