CN103461689A - Cultivation method for earthworms by using waste domestic fungus bag - Google Patents

Abstract

The invention relates to a method for cultivating earthworms by using the discarded fungus bags of edible fungi, which belongs to the technology of earthworm cultivation. The method mainly includes the following steps: crushing the discarded edible fungus bag, and mixing it with the rest of the raw ingredients in proportion. The quality formula of the raw materials is as follows: every 100 parts of edible fungus discarded fungus bag fragments is mixed with 100 parts of chicken manure, 20-30 parts of straw powder, and 30-20 parts of chaff powder, and the water content is adjusted to 70%-80%. After adopting anaerobic fermentation for 20-35 days, the earthworm species can be put in, and the earthworms can be extracted after culturing for 40-50 days under the condition of 15-25°C. The present invention uses the discarded edible fungus bag as the main raw material, and mixes chicken manure, straw powder, chaff powder, etc. as earthworm feed. The discarded fungus bag contains a large amount of nutrients such as amino acids, proteins, polysaccharides and trace elements, which is an absolute must in earthworm breeding. The use of discarded edible fungus packs to cultivate earthworms can not only bring considerable economic benefits, but also solve the problem of disposal of discarded edible fungus packs, and truly achieve harmlessness and resource utilization.

Description

A method of cultivating earthworms by utilizing waste mushroom bags of edible fungi

technical field

The invention relates to a method for cultivating earthworms by using the discarded mushroom bags of edible fungi, in particular to a method for cultivating earthworms by using the discarded mushroom bags produced in the process of cultivating edible fungi.

Background technique

Edible fungus waste bag is the waste produced in the production process of edible fungus. Usually, the bag of edible fungus is discarded after the three tides or more mushrooms are produced. The waste bag is often piled up. Since the waste bag contains a lot of water, it will It is very easy to ferment and deteriorate, and a large amount of leachate will pollute the soil, and flow into rivers and lakes along the surface to pollute water sources. Some bacteria farmers dry the discarded bacteria bags and burn them, but the air pollution is serious. Therefore, the harmless resource utilization of discarded edible fungus bags has attracted people's attention.

Earthworm is a common mollusc, which was called the most valuable animal on earth by biologist Darwin in 1837. Earthworms are called Dilong (Kaibian Dilong, Guangdilong) in traditional Chinese medicine. "Compendium of Materia Medica" claims that they have the functions of dredging meridians, activating collaterals, promoting blood circulation and removing blood stasis, and preventing and treating cardiovascular and cerebrovascular diseases.

Contents of the invention

The object of the present invention is to provide a method for cultivating earthworms by utilizing the discarded mushroom bags of edible fungi, which can not only solve the problem of disposal of discarded mushroom bags in the production process of edible fungi, but also produce earthworms with considerable economic value.

The purpose of the present invention is achieved through the following technical solutions: a method for cultivating earthworms by using the discarded edible fungus bag, characterized in that: comprising the following steps:

(1) The main ingredients are edible fungus waste bag, chicken manure, crop straw powder and chaff powder;

(2) crushing the discarded bacteria bag (generally cylindrical);

(3) fully mixing the discarded bacterial bag after rolling and crushing in step (2) with chicken manure, straw powder and chaff powder in proportion;

(4) adjusting the moisture content of the ingredients mixed in proportion in the step (3);

(5) fermenting the moisture-adjusted ingredients in step (4) under anaerobic conditions to obtain earthworm feed.

(6) Put the feed obtained by anaerobic fermentation in the step (5) into the breeding box and put in the earthworm species, and the earthworms can be extracted after 40-50 days

In the above method, the discarded edible fungus bags used are the discarded mushroom bags with more than three tide mushrooms in the mushroom farm, and the discarded mushroom bags of edible fungi such as oyster mushrooms, shiitake mushrooms, chicken mushrooms, and Coprinus comatus can be used, and dehydration is not required after collection.

In the above method, the ratio of step (3) is: for every 100 parts of edible fungus discarded mushroom bag fragments, mix with 100 parts of chicken manure, 20-30 parts of straw powder, and 30-20 parts of chaff powder.

In the above method, the adjusting ratio of the moisture in the step (4) is 70%-80%, and it is advisable to hold the water with hands and seep water from between the fingers.

In the above method, the anaerobic fermentation temperature in step (5) is 40-60° C., and the time is 20-35 days.

In the above method, the earthworm cultivation temperature in step (6) is 15-25° C., in order to ensure the humidity of the compost, water once every 1-2 days during the cultivation process, the amount of water does not need to be too large, but it must be watered thoroughly.

Compared with the prior art, the present invention has the following advantages:

1. Turn waste into treasure and save production cost

The invention successfully utilizes the discarded fungus bag produced in the edible fungus cultivation base as the main raw material of the earthworm culture, thereby reducing the production cost.

2. Solve the problem of disposal of waste bacteria packs and achieve double harvest of environment and economy

The invention successfully realizes the resource reuse of the discarded edible fungus bag, and solves the problem of disposal of the discarded bag. The waste bag often contains a lot of water, and a large amount of leachate and putrefaction odor will be generated during stacking, polluting the soil and air. It can be said that the resource reuse of the discarded mushroom packages of edible fungi has achieved a double harvest of the environment and the economy.

3. High added value of earthworm farming

The earthworms produced by the present invention have higher economic value. Earthworms can not only extract plant growth enhancers and proteins, but also produce medicines and health products, such as earthworm, lumbrokinase, and superoxide dismutase (SOD). wait. At the same time, the earthworm feed after earthworm culture can be used as fertilizer.

4. Simple operation and easy industrial production

The invention has simple raw materials, is easy to operate, is suitable for industrialized production of any scale, has low investment, low risk and high return.

Detailed ways

Example 1:

(1) crushing the discarded bacteria bag;

(2) Fully mix the waste fungus bag with chicken manure, straw powder and chaff powder according to the following ratio: 100 parts of edible fungus waste fungus bag scraps, 100 parts of chicken manure, 20 parts of straw powder, and 30 parts of chaff powder;

(3) the above-mentioned mixture is adjusted to 75% moisture;

(4) Fermenting the above-mentioned mixed material after adjusting moisture for 30 days at 45° C.;

(5) Put the fermented fertilizer into the incubator to inoculate earthworms, cultivate at 20°C, and water once every 1-2 days according to the evaporation of water, preferably thoroughly, and stir the culture material at the same time.

Example 2:

(1) crushing the discarded bacteria bag;

(2) Fully mix the waste fungus bag with chicken manure, straw powder and chaff powder according to the following ratio: 100 parts of edible fungus waste fungus bag scraps, 100 parts of chicken manure, 30 parts of straw powder, and 20 parts of chaff powder;

(3) the above-mentioned mixture is adjusted to 80% moisture;

(4) Fermenting the above-mentioned mixed material after adjusting moisture for 35 days at 40°C;

(5) Put the fermented fertilizer into the incubator to inoculate earthworms, cultivate at 18°C, water once every 1-2 days according to the evaporation of water, preferably thoroughly, and stir the culture material at the same time.

Claims (6)

1. one kind is utilized the discarded bacterium of edible mushroom to raise the method for growing earthworm, it is characterized in that, method comprises the steps:

(1) take the discarded bacterium bag of edible mushroom, chicken manure, agricultural crop straw powder and litter shell powder as the primary raw material batching;

(2) will discard bacterium bag (being generally cylindric) and roll pulverizing;

(3) the discarded bacterium bag after rolling pulverizing in step (2) is fully mixed with chicken manure, powder of straw and litter shell powder in proportion;

(4) batching mixed in proportion in step (3) is regulated to moisture;

(5) batching that regulates moisture in step (4) is under anaerobic fermented and can be obtained earthworm feedstuff;

(6) drop in box for breeding by anaerobic fermentation gained feed in step (5) and throw in the earthworm kind, after 40-50 days, can extract earthworm.

2. as describedly as right 1 a kind ofly utilize the discarded bacterium of edible mushroom to raise the method for growing earthworm, it is characterized in that, the discarded bacterium bag of edible mushroom described in step (1) is to go out the above discarded bacterium bag of three damp mushrooms in mushroom plant, can use the discarded bacterium bag of the edible mushrooms such as flat mushroom, mushroom, chicken mushroom, coprinus comatus, after collection without dehydration.

3. as describedly as right 1 a kind ofly utilize the discarded bacterium of edible mushroom to raise the method for growing earthworm, it is characterized in that, described in step (3), each raw material mixed proportion is: 100 parts of chicken manures of the discarded bacterium bag particle collocation of every 100 parts of edible mushrooms, 20-30 part powder of straw, 30-20 part litter shell powder.

4. as describedly as right 1 a kind ofly utilize the discarded bacterium of edible mushroom to raise the method for growing earthworm, it is characterized in that, described in step (4) in the adjusting ratio of moisture be 70%-80%, can be advisable by water seepage from webs with holding.

5. as describedly as right 1 a kind ofly utilize the discarded bacterium of edible mushroom to raise the method for growing earthworm, it is characterized in that, described in step (5) in the anaerobic fermentation temperature be 40-60 ℃, the time is 20-35 days.

6. as describedly as right 1 a kind ofly utilize the discarded bacterium of edible mushroom to raise the method for growing earthworm, it is characterized in that, described in step (6), the earthworm cultivation temperature is 15-25 ℃, for guaranteeing compost humidity, in incubation, every 1-2 days, water once, the water yield is without too large, but will irrigate.