Method for recycling tobacco stems by cultivating medicinal fungus ganoderma lucidum

A technology of red mushroom and resource utilization, which is applied in the field of resource utilization of tobacco stalks through the cultivation of medicinal mushroom red mushroom, can solve the problems that have not been seen and restrict the development of the fungus industry, achieve great development prospects, increase farmers' income, and save wood resources Effect

CN102823423AInactive Publication Date: 2012-12-19福建农大菌草技术开发公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-12-19
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a method for recycling tobacco stems by cultivating medicinal fungus ganoderma lacidum, and belongs to a method for recycling crop wastes in agricultural production and cultivating medicinal fungus. The method comprises the steps of 1) harvesting the tobacco stems; 2) crushing; 3) drying; 4) composting and fermenting composting fermentation; 5) preparing a ganoderma lucidum culture medium formula; and 6) weighing according to the proportions of all the raw materials in the ganoderma lucidum culture medium formula, uniformly mixing the raw materials, then bagging and conducting artificial cultivation according to a conventional sterilized material cultivation method. According to the method, the tobacco stems are used for cultivating the medicinal fungus ganoderma lacidum, so that the abundant waste tobacco stems can be developed comprehensively to be turned into good from harm, and are converted to be the medicinal fungus ganoderma lacidum with extremely high medicinal value, not only is the additional value of tobacco planting improved, but also the medicinal fungus ganoderma lacidum cultivating method is widened, and the wood resources are saved. According to the method, not only is the rural income increased, but also the rural ecological environment is protected. The method is an energy-saving and emission-reduction environment-friendly project, and has an extremely good development prospect.
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Description

technical field

[0001] The invention relates to resource utilization of crop waste in agricultural production and a method for cultivating medicinal fungi, in particular to a method for cultivating medicinal fungus Chizhi by using tobacco stalks. Background technique

[0002] Tobacco is a kind of economic crop with special economic value, but the tobacco stalks after harvesting tobacco leaves often become waste, or are burned to cause air pollution, or abandoned in the field, becoming agricultural solid waste to pollute the environment, which is a waste of resources and destroy the ecological environment.

[0003] The comprehensive development of rich tobacco stalk waste can turn harm into profit and increase the added value of tobacco planting, which can not only increase farmers' income, but also help protect the rural ecological environment.

[0004] Tobacco stalk waste is mainly composed of three parts: xylem, phloem and bone marrow. The components of tobacco stalk wast...

Examples

Embodiment 1

[0023] 1) Tobacco stalk harvesting: harvest the tobacco stalks after harvesting the tobacco leaves and gather them together;

[0024] 2) Crushing: crushing the tobacco stalks into particles (tobacco stalk powder) with a diameter of 2 mm to 5 mm;

[0025] 3) Drying: drying or sun-drying the tobacco stalk powder, the moisture content of the tobacco stalk powder currently used to cultivate Chizhi is 20-35%, and the moisture content of the tobacco stalk powder used for long-term storage is 10-14%;

[0026] 4) Composting and fermentation: add 2% lime water and 0.1% urea to the tobacco stalk powder, and compost and ferment for 5 days according to the conventional method, and turn the compost 1 to 2 times;

[0027] 4) Red sesame medium formula:

[0028] Fermented tobacco stalk method (according to dry material) 55%, bran 23%, sawdust 20%, gypsum 1%, lime 1%; the ratio of material to water is 1:1.2

[0029] 5) Weigh according to the proportion of each raw material in the above-menti...

Embodiment 2

[0031] 1) Tobacco stalk harvesting: harvest the tobacco stalks after harvesting the tobacco leaves and gather them together;

[0032] 2) Crushing: crushing the tobacco stalks into particles (tobacco stalk powder) with a diameter of 2 mm to 5 mm;

[0033] 3) Drying: drying or sun-drying the tobacco stalk powder, the moisture content of the tobacco stalk powder currently used to cultivate Chizhi is 20-35%, and the moisture content of the tobacco stalk powder used for long-term storage is 10-14%;

[0034] 4) Composting and fermentation: add 2% lime water and 0.1% urea to the tobacco stalk powder, and compost and ferment for 5 days according to the conventional method, and turn the compost 1 to 2 times;

[0035] 4) Red sesame medium formula:

[0036] Fermented tobacco stalk method (according to dry material) 40%, bran 23%, sawdust 35%, gypsum 1%, lime 1%; the ratio of material to water is 1:1.2

[0037] 5) Weigh according to the proportion of each raw material in the above-menti...