Method enabling shiitake mushrooms to be rich in microelements

A technology of trace elements and shiitake mushrooms, applied in botany equipment and methods, fertilizer mixtures, horticulture, etc., can solve problems such as difficult absorption and utilization, reduction of effective element content, and less mineral elements, so as to achieve significant enrichment effect and broaden the scope of application , the effect of rapid growth

Inactive Publication Date: 2014-03-26
天津市星河系科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The active ingredients in the additive are not only low in mineral elements, but the content is relatively low, and the content of effective elements will be further reduced after being diluted and used as ingredients. Moreover, germanium dioxide cannot be dissolved in water, and it is difficult for mushrooms to absorb and enrich.
[0006] Chinese patent (application number 200410077137.4) discloses a "zinc-rich shiitake mushroom additive", and Chinese patent (application number 201010178487.4) also discloses "a zinc-rich selenium-rich shiitake mushroom and its cultivation method". The additive of the former is composed of zinc sulfate, sulfuric acid Magnesium, germanium dioxide and water, the latter is composed of zinc sulfate, germanium dioxide, potassium dihydrogen phosphate and water, both of which have few beneficial elements and low content, and germanium dioxide is insoluble in water so that shiitake mushrooms are difficult to absorption and utilization
Except for the application and success in the cultivation of black fungus, it has not been applied in the cultivation of other edible fungi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Measure 1 prepares special-purpose shiitake mushroom substituting medium; in conventional shiitake mushroom substituting medium, add functional ceramic particles by 8% of the weight of substituting material medium, promptly prepare special-purpose shiitake mushroom substituting medium; described functional ceramic particles are ZL200610014778.3 No. Patent Claim 1 The functional ceramic health care material is sintered into spherical particles with an average diameter of 1mm according to conventional methods, and then sintered in a kiln after drying at a sintering temperature of 1000°C; the conventional methods and measures 1 The special-purpose shiitake mushroom substituting medium is mixed uniformly, bagged, and the shiitake mushroom culture bag is sterilized and planted into shiitake mushroom strains according to conventional methods; the weight of the trace element nutrient solution is divided into: 30 parts of potassium hydroxide; Germanium oxide 15 parts; sodium sel...

Embodiment 2

[0036] The functional ceramic health care material described in this embodiment is fired into spherical particles with an average diameter of 2mm according to conventional methods, and the sintering temperature in the kiln is 1050° C.; the dilution factor of mushroom substitute water is 300 times; the dilution factor of moisturizing water is 500 times Double spraying 2 times, each interval of 7 days; the addition of the weight of the functional ceramic particles is 10% of the weight of the substitute medium; the remainder is the same as in Example 1.

[0037] The implementation effect of this embodiment is: the output of shiitake mushrooms is increased by 14.3%; its germanium content is 8.37mg / 100g, selenium content is 5.03mg / 100g, zinc content is 17.71mg / 100g, chromium content is 1.62mg / 100g, vanadium content is 1.17mg / 100g .

Embodiment 3

[0039] The functional ceramic health care material described in this embodiment is fired into spherical particles with an average diameter of 1.5 mm according to conventional methods, and the kiln sintering temperature is 950 ° C; the dilution factor of mushroom substitute water is 500 times; the functional ceramic particles The added amount of the weight is 5% of the weight of the substitute medium; the special moisturizing water is sprayed 500 times twice, with an interval of 5 days each time. The rest are the same as embodiment 1.

[0040] The implementation effect of this embodiment is: the output of shiitake mushrooms is increased by 11.4%; its germanium content is 7.69mg / 100g, selenium content is 4.61mg / 100g, zinc content is 17.54mg / 100g, chromium content is 1.43mg / 100g, and vanadium content is 1.03mg / 100g.

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Abstract

The invention discloses a method enabling shiitake mushrooms to be rich in microelements. The method at least includes the following measures that firstly, dedicated shiitake mushroom substitute cultivation culture media are prepared; secondly, special moisturizing water is prepared and sprayed so that moisturizing can be achieved; thirdly, cut-log cultivation is adopted; fourthly, cut-log cultivation is adopted, but when the third measure is not executed, microelement nutrient solutions are diluted by clear water by 300-500 times, then serve as the special moisturizing water and are sprayed to shiitake mushrooms in the growing period for moisturizing for 2-3 times according to a conventional method, wherein spraying is carried out every five to seven days; fifthly, the second measure or the fourth measure should be repeatedly executed in cultivation and management for the shiitake mushrooms rich in microelements in the second crop and/or the third crop.

Description

technical field [0001] The invention relates to the cultivation technology of shiitake mushrooms, in particular to a method for making shiitake mushrooms rich in germanium, selenium, zinc, chromium, vanadium and other trace elements. Background technique [0002] Shiitake mushrooms are one of the most famous edible fungi in the world. They have been cultivated artificially in my country for more than 800 years. Shiitake mushrooms have refreshing aroma, delicious taste and rich nutrition. They are one of the best ingredients for banquets and home cooking, and are deeply loved by the people. In addition, shiitake mushrooms are also a traditional export native product of our country, and are well-known in the international market. my country is also one of the world's two largest shiitake mushroom production "kingdoms". [0003] Shiitake mushrooms are very rich in nutrients. According to modern scientific analysis, 100 grams of dried shiitake mushrooms contain 13 grams of pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G3/00
Inventor 刘振田胡波温立志
Owner 天津市星河系科技有限公司
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