Tenebrio can be used as a live bait for yellow leeches, shrimps, and crabs instead of earthworms and fly maggots. Tenebrio has a high nutritional value and it is reported that Tenebrio contains protein

47.68%, Fat 28.56%, Carbohydrate 23.76%. Tenebrio breeding technology is simple, one can manage dozens of square meters of culture area, can be three-dimensional

Production. Tenebrio is odorless and can be grown in the house. Low cost, 1.5 to 2 kg of wheat bran can develop 0.5 kg of Tenebrio.
Tenebrio can be safely overwintered at temperatures above 0°C and can be eaten and eaten above 10°C. In the south of the Yangtze River can be breeding all year round. In a particularly dry situation

In the meantime, Tenebrio especially adults have habits of mutual food. Tenebrio larvae and adults were able to feed on day and night, but they were active during the night. Adults Although

Wings, but the vast majority do not leap, even if the individual leap, but also not far. Four to five days after adult emergence, mating starts. Mating activities regardless of day and night

, but more in the night than in the daytime. It takes several hours for one mating, multiple matings in one life, spawning several times, spawning 6-15 eggs at a time, and each adult female can lay eggs one lifetime.

30 to 350 capsules, mostly 150 to 200 capsules. Eggs stick to the bottom of the container or feed. The adult's life span is 3 to 4 months.
The hatching time of eggs varies greatly with the temperature. It takes 20 to 25 days to hatch at 10 to 20°C and only 4 to 7 days at 25 to 30°C. To shrink

The hatching time of short eggs keeps the interior warm as much as possible. The larvae sleep after 17 to 19 hours, and they are raised for about 75 to 200 days. The general body length reaches 30 mm, and the body size reaches

To 8 mm, the largest individual is 33 mm long and 8.5 mm thick. The suitable temperature for larvae activity is 13~32°C, the optimum temperature is 25~29°C, and less than 10°C.

Activities, below 0°C or above 35°C, risk freezing or heat death. Larvae are resistant to drought, and the optimum humidity is 80 to 85%. Sleeping larvae become fleas

Sleeping in the feed pile, no blankets.蛹 Sometimes self-moving, when you are about to emerge as an adult, it can be rotated from side to side for a few minutes or ten minutes.

Out of armpits become adults. Shorter pupal stage, when the temperature at 10 ~ 20 °C 15 ~ 20 days can be feathered, 25 ~ 30 °C 6 ~ 8 days can be feathered. Tenebrio omnivorous

, Grains and bran, peel, leaves, etc. can be used as feed. Artificial feeding mainly feeds wheat bran, rice bran, and lettuce leaves.
(I) Cultivation methods Tenebrio have a relatively simple cultivation technique, and they can be used for large-scale factory cultivation or small-scale family cultivation according to production needs.
1. Factory cultivation: This production method can provide Tenebrio as a bait on a large scale. Suitable for aquaculture, such as astragalus and cockroach. Factory cultured

The method is carried out indoors. The doors and windows of the rearing room should be equipped with screens to prevent entry of predators. Arrange several rows of wooden frames (or iron frames) in the room, each wooden (iron

) Framed 3 to 4 layers, each layer spacing 50 cm, each placed a feeding trough, the size of the trough and the wooden frame to adapt. Feeding trough can be made of iron or wood, one

The general specifications are 2 meters long, 1 meter wide, and 20 cm high. If wood is used as a trough, the inner wall of the frame should be affixed with a glossy paper to make it smooth and prevent Tenebrio climbing out.
2. Family nurturing: The family cultivates Tenebrio, which can be placed on the balcony or under the bed with a basin, wooden box, carton, tile pot, and other containers. Container surface too

Rough, waxed paper can be used on the inner wall.
(II) Feed and Feeding Methods The feed for artificial breeding of Tenebrio molitoris is divided into two categories: one is fine material—wheat bran and rice bran; the other is green material—all kinds of melon peel or green vegetables.
Concentrates should be disinfected, sun dried and used before use. Fresh wheat bran can also be used directly. Green materials should be washed away, dried and then fed. Do not take too much moisture

Feeding tanks to prevent feed mold. It is best not to feed moldy feed.
(C) temperature and humidity Tenebrio is a variable temperature animal, its growth activity, life cycle and external temperature and humidity are closely related. Temperature and humidity outside a specific range, yellow

Mealworms have higher mortality rates. In summer, the temperature is high and the water is easy to evaporate. Water can be sprayed on the ground to lower the temperature and increase the humidity. During the rainy season, the humidity is too high

Large, easy to feed mildew, ventilation should be open windows. In cold winter weather, doors and windows should be closed to warm up indoors.
(IV) Treatment of feed worms Tenebrio can be used as live feeds and dry feeds, regardless of larvae, cockroaches, or adults, except for the retention of seed. About 3 months from larvae to larvae, this period

The individual insects grow from several millimeters to 30 millimeters and can be fed directly to the jaundice. Overproduction can be dried and stored. Mealworms, except larvae, larvae

Or adult, can be used as live bait and dry feed. The larvae are about 3 months old from hatching to pupation. During this period, individual insects grow from a few millimeters to 30 millimeters.

Can be fed directly to Astragalus. Overproduction can be dried and stored.

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