How to raise earthworms from mushroom waste, how to use edible mushroom waste to raise earthworms

1) Harvest earthworm species: Wild earthworms generally live in waterless fields, at the base of fields, under the shade of trees, river beaches, small vegetable gardens, and river beaches. The sensory judgment method is to dig 30 centimeters into the ground with a hoe, and if there are more than 10 wild earthworms of medium and large individuals in 5 kilograms of soil, you can determine that this is the place where the worms are introduced, and dig several pits with a length and width of one meter and a depth of 50 centimeters on the ground as a worm pit for stacking vermican seeds.

This plot is also ideal for optimal semi-artificial stocking of wild earthworms.

2) Worm feed formula: the material that attracts wild earthworms is also semi-artificial stocking material, preferably animal manure, the ratio of cow, horse, sheep manure and waste bacterial bran is 4:6, due to the fine matrix of chicken and pig manure, the ratio of waste bacterial bran can be adjusted to 3:7.

3) Treatment of earthworm breeding manure and fungus chaff.

Fresh waste fungus bran is scattered, animal manure is mixed according to weight, 5 kg of em dew is added per ton, or wood vinegar with a feed grade concentration of 800 times is mixed, the pH value is adjusted to 8, the moisture content is 65%, and after fermentation for a week, when turning over the pile, 3 kg of urea and 5 grams of saccharin (sweetener ml of pineapple flavor, kg of vinegar composed of 150 kg of nutrient aqueous solution into the material, continue to ferment for a week.

4) sensory judgment of the method of attracting vermicompost: the color of the manure bran material is dark brown yellow, no fecal (ammonia) smell, pH is between 5 7, take a few wild earthworms into the material, if the wild earthworm is very docile to drill in, 24 hours are unwilling to drill out, that is, qualified. If the earthworm is reluctant to burrow into the material, or after drilling, it will come out after a few hours, which means that the fermentation treatment of the material is not ideal, and it is expected to continue fermentation for a few more days.

Generally, in the south of the Yangtze River, the fermentation of the material for 20 days basically meets the treatment requirements, and the average fermentation of the material in the provinces north of the Yangtze River is 30 days.

Feeding management. Regardless of the season, it is necessary to prevent the chickens from entering and destroying it during the stocking period. Every 3 5 days in summer, water the culture material with water soaked in waste bacterial bran or rice washing water; In winter, it should be watered every 7 to 10 days, and the amount of watering per square meter should be mastered in kilograms.

1) Summer management.

The fermented vermicous material is dispersed to below 25 degrees, and then it can be fed into the stocking pit, and when the manure bran material is spread to the pit surface, it is then covered with a layer of 10 cm of crop straw or waste fungus bran on the surface of the material. If it is an open plot, cover it with a shade net on the straw or waste fungus bran surface.

2) Winter management.

In the cold season of winter and spring, wild earthworms will overwinter in the material, and the thickness of the straw insulation layer on the top of the material surface must be thickened.

Harvest. The first harvest should be carried out on the 20th day after feeding, and whether there are many earthworms in the material in the pit first, if there are no earthworms, it means that the material treatment is not in place; If there are only a few earthworms in it, it means that the earthworms have just entered the breeding and need to be moderately extended for 15 to 20 days before harvesting. If you find that there are more earthworms in the material when digging, you can collect it.

The medium of mushrooms cannot directly raise earthworms, and more than 50% of livestock and poultry manure needs to be added, mixed and fermented before they can be used as base material to feed earthworms.

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In the past, there was a comrade nearby who farmed earthworms, and I happened to produce edible mushrooms, and he and I knew each other, but I never asked me for edible fungus waste to breed earthworms, but it was definitely usable. The reason why it is useless is because the nutrition of edible fungus waste is still relatively small after all, and it is okay to add some occasionally, and it may have a good effect, but it mainly depends on the amount of cow dung added.

1) Worm bed making.

Indoor farming, divided into pit culture, box culture, pot culture 3 kinds. Generally, it is advisable to breed in pits, and the size of the pits depends on the number of breeding and the size of the room. The four walls of the pit are better to plaster the surface with brick cement, the depth of the pit is more than 35 cm, and the bottom of the pit can be smoothed with cement or solid soil surface to prevent earthworms from escaping.

Small-scale farming can be done in large boxes or clay pots.

Outdoor farming, you can choose to dig pits in a sheltered and sunny place. The pit is rectangular, the depth is not less than 60 cm, half is underground, half is above the ground, the surrounding is built with bricks, and the bottom of the pit can be smoothed with cement or solid soil surface.

2) After the stocking biogas residue is fished out, spread out and drained for 2 days, and then mixed with 20% crushed straw, wheat straw, leaves, and domestic garbage, and then placed in the pit orange sail with a thickness of 20 25 cm, maintain 65% humidity, and after stacking the bait, the worms can be put in.

3) The suitable temperature for the management of earthworms is 15 30, and the high temperature season can be sprinkled with water to cool down, and outdoor breeding can not be exposed to the sun, and there should be shade shelter facilities. When the temperature is lower than 12, cover the finger holding straw to keep warm and maintain 65% humidity. Separate piles and keep large and small earthworms separately.

4) Precautions to prevent the harm of natural enemies such as leeches, toads, snakes, rats, birds, ants, mites, etc., and avoid the harm of pesticides and industrial exhaust gases; The breeding place should be shading, and the bed soil should not be turned at will, and only to keep a quiet environment.

The operation method of fermentation and composting of EM bacterial liquid.

1.Raw materials are adapted to local conditions, such as human and animal manure, crop straw, stems and leaves, grain bran, weeds, organic waste, etc. If possible, it is best to add some distiller's grains, monosodium glutamate residues, edible fungus matrix residues, cake meal and fish bone meal. 2.How to make it:

1) Fermentation and composting method: the total amount of organic raw materials such as rice bran, wheat bran, straw meal, dry livestock and poultry manure (crushing) is 500-1000: EM bacterial solution 1:

1. Brown sugar, add an appropriate amount of well water (depending on the degree of dryness and wetness of the raw materials, the amount of water accounts for 30% of the total amount of compost); First, dissolve the brown sugar with hot water, pour it into the water, then add the em original dew and mix well, then mix well with the raw materials, stack and compact the lid tightly sealed or sealed in the pond pit for anaerobic fermentation, two weeks later, there is a koji aroma or white mycelium appears that the fermentation is successful; Apply 100 kg per mu, or depending on the fertility of the soil.

2) Dig a big pit on the ground, dilute the EM bacteria solution (200 500 times), spray the bottom of the pit and the four walls first, you can put a layer of raw materials, spray the EM bacteria solution dilution once, make the raw materials wet, put another layer, spray again, spray while putting until the pit is filled, and then cover the soil and step on it, and after fermentation for 2 weeks, it can be used. When the straw is returned to the field, it can be crushed and sprayed with 300 500 times EM bacterial solution dilution, and then buried into the ground with mechanical tillage to promote decomposition, which is an effective way to return straw to the field.

3) If the temperature is as high as 50 or more during the compost fermentation process, it needs to be turned and then anaerobic fermentation after cooling to avoid destroying the effective substance. The hallmarks of successful fermentation are: no odor and white hyphae growing on the surface of the compost.

If there is a strong rancid smell, it is a sign that the compost has failed. Shelf life of EM bacterial liquid compost: 1-3 months.

When using, it is better to have a certain distance from the roots of the plant (seedlings should pay more attention) to avoid burning the root system.

Preparation of fungus residue feed:

Crush the fungus residue, add degraders, salt, soybean meal, corn flour, etc., add an appropriate amount of water to adjust the humidity, mix well, seal and compact with plastic film, anaerobic fermentation for 3 10 days, and then feed.

Breeding earthworms: Mix the fungus residue with livestock and poultry manure and add other nutrients, and it is a good raw material for breeding earthworms after nuclear swimming.

Preparation of fungus residue feed:

Crush the fungus residue, add degraders, salt, soybean meal, corn flour, etc., add an appropriate amount of water to adjust the humidity, mix well, seal and compact with plastic film, anaerobic fermentation for 3 10 days, and then feed.

Breeding earthworms: Mixing the fungus residue with livestock and poultry manure and adding other nutrients, it is a good raw material for breeding earthworms after fermentation.