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A method for outdoor cultivation of ground fungus

A fungus, original seed technology, applied in cultivation, plant cultivation, mushroom cultivation and other directions, can solve problems such as being unsuitable for outdoor large-scale cultivation, unacceptable to ordinary consumers, and having no market promotion value, and achieves low energy consumption and cost. Low and less labor-intensive effect

Active Publication Date: 2018-06-15
HUBEI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At least the following defects exist in the current method of cultivating the fungus: ① the shape of the fungus is a spheroid, which is difficult for ordinary consumers to accept compared with the sheet-like original plant "shaped like fungus" in the natural wild state, which has a large difference in shape and quality; ②The cultivation process is complicated, the cultivation conditions are strict, the production cost is high, the energy consumption is large, and the labor intensity is high. It is limited to indoor cultivation and is not suitable for outdoor large-scale cultivation, and has no great marketing value.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 The start time of the embodiment is the first ten days of March

[0027] 1. Preparation of culture medium and spray nutrient solution

[0028] Preparation of culture medium: take 10mL of water, add 0.029g of boric acid, 0.016g of manganese chloride, 0.002g of zinc sulfate, 0.004g of sodium molybdate, 0.0008g of copper sulfate, and 0.0005g of cobalt nitrate. Add the latter ingredient to obtain trace element A5 solution; then take 10L of water, add magnesium sulfate 0.8g, calcium chloride 0.3g, citric acid 0.06g, citrate ammonium 0.06g, edetate disodium 0.01g, 0.2g of sodium carbonate, 10mL of trace element A5 solution, and 0.4g of dipotassium hydrogen phosphate. When adding, wait for the former component to dissolve and then add the latter component to obtain a culture solution.

[0029] Preparation of spray nutrient solution: mix 10L of the above culture solution with 90L of tap water.

[0030] 2. Prepare the cultivation bed

[0031] On a cement slope wi...

Embodiment 2

[0040] Embodiment 2 The start time of this embodiment is the first ten days of May

[0041] 1. Preparation of culture medium and spray nutrient solution

[0042]Preparation of culture medium: take 20mL of water, add 0.058g of boric acid, 0.032g of manganese chloride, 0.004g of zinc sulfate, 0.008g of sodium molybdate, 0.0016g of copper sulfate, and 0.001g of cobalt nitrate in succession. Add the latter ingredient to obtain trace element A5 solution; then take 20L of water, add magnesium sulfate 1.6g, calcium chloride 0.6g, citric acid 0.12g, citrate ammonium 0.12g, edetate disodium 0.02g, 0.4g of sodium carbonate, 20mL of trace element A5 solution, and 0.8g of dipotassium hydrogen phosphate. When adding, wait for the former component to dissolve and then add the latter component to obtain a culture solution.

[0043] Preparation of spray nutrient solution: mix 15L of the above culture solution with 135L of tap water.

[0044] 2. Prepare the cultivation bed

[0045] On a cem...

Embodiment 3

[0054] Embodiment 3 The starting time of this embodiment is the first ten days of September

[0055] 1. Preparation of culture medium and spray nutrient solution

[0056] Preparation of culture medium: take 20mL of water, add 0.058g of boric acid, 0.032g of manganese chloride, 0.004g of zinc sulfate, 0.008g of sodium molybdate, 0.0016g of copper sulfate, and 0.001g of cobalt nitrate in succession. Add the latter ingredient to obtain trace element A5 solution; then take 20L of water, add magnesium sulfate 1.6g, calcium chloride 0.6g, citric acid 0.12g, citrate ammonium 0.12g, edetate disodium 0.02g, 0.4g of sodium carbonate, 20mL of trace element A5 solution, and 0.8g of dipotassium hydrogen phosphate. When adding, wait for the former component to dissolve and then add the latter component to obtain a culture solution.

[0057] Preparation of spray nutrient solution: mix 20L of the above culture solution with 180L of tap water.

[0058] 2. Prepare the cultivation bed

[0059...

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Abstract

The invention discloses a method for cultivating nostoc commune outdoors. The method includes the steps of preparation of a culture solution, preparation of a cultivation bed, preparation of stock seeds, planting, management and the like. According to the step of preparation of the cultivation bed, an attachment layer with rich organic matter is laid on a hard slope with the inclination angle of 15-30 degrees firstly, then a moss layer is planted on the attachment layer, and the cultivation bed is arranged in a site with good ventilation. The nostoc commune cultured through the method is high in quality, free of pollution and high in safety, and is easily accepted by common customers; growth is rapid, the yield is high, and 4.5 kg of fresh nostoc commune can be harvested per square meter in one growth period; the method is easy to carry out, convenient to operate, low in cost, low in energy consumption, small in labor intensity, suitable for outdoor large-scale cultivation in urban and rural areas and suitable for being cultivated at all seasons.

Description

【Technical field】 [0001] The invention relates to the field of biotechnology, in particular to a method for outdoor cultivation of fungus. 【Background technique】 [0002] Ground fungus, commonly known as ground vegetable, ground soft, ground ear, ground pick skin, etc., belongs to the genus Nostoc of the phylum Cyanophyta of the prokaryotic kingdom, and its scientific name is Nostoc commune Vauch. The original plant, in a fresh state, is dark green, flaky, and elastic; after drying, it is gray-black, crusty, and shaped like fungus. Ground fungus has high nutritional value, rich in amino acids, vitamins and mineral elements, and can be used as a high-protein, low-fat green health product. According to "Compendium of Materia Medica" records: "Earth fungus is sweet and light, cold in nature, heat-clearing and astringent, nourishing qi and improving eyesight, and mainly treats redness and swelling of the eyes, night blindness, burns, chronic dysentery, and prolapse of the anus....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G18/00A01G18/20A01G18/69C05G3/00
CPCA01G18/00C05B7/00C05G3/00C05C3/00C05D3/00C05D5/00C05D9/00C05D9/02
Inventor 陈珍陈雄文李伟智苏平冯海陈静远张天赐
Owner HUBEI NORMAL UNIV
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