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Barley worms and bread worms are both insects of the family Pseudobuttoidae and have high nutritional value. But they have some differences in the difficulty of rearing and yield.
1.Difficulty of feeding: Barley worms are 3-4 times larger than bread worms, the yield is 5 times that of breadworms, and the nutritional value is also higher.
However, due to its large size, the requirements for breeding density are also high. In contrast, bread worms are easier to raise and require less breeding density.
2.Yield: Barley worms have a higher yield, 5 times that of bread worms.
3.Nutritional value: Barley worms have high nutritional value and are suitable as food for feeding some animals with large appetites, such as:
Turtles, fish, shrimp, spiders, etc. Bread worms are more suitable for feeding some miniature or small animals, such as birds, lizards, spiders, etc.
To sum up, both barley worms and bread worms have their own characteristics, and breeders can choose suitable insects for breeding according to their own needs and conditions.
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First, first of all, barley worms.
It's a super bread worm.
It is made up of mealworms.
bread worm) and mealworms.
2. Barley worms are 3-4 times larger than ordinary mealworms (breadworms), the yield is 5 times that of mealworms (breadworms), and the nutritional value is far greater than that of mealworms (breadworms).
3. The current feeding cost of barley worms can be basically the same as that of mealworms (breadworms), but the market price of barley worms is nearly four times higher than that of mealworms (breadworms).
That's basically it, but there are some differences in breeding and breeding! In short, mealworms (bread worms) will gradually be replaced by barley worms!
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1. At present, the box culture method is generally used in the cultivation of mealworms. The breeding box of the box culture method can generally be divided into two types: one is the adult breeding box, which is also the spawning box; The other is the incubator, which is also a larval breeding tank.
The bottom of the two types of boxes is different, the bottom of the larval box is a wooden board, and the bottom of the adult box is barbed wire, and the mesh is generally 20 30 mesh.
Whether it is an adult or larval box, it is best to have a smooth inner wall of the box, or paste a smooth transparent plastic glue to prevent the adult or larvae from escaping. When the adult box is put into the larval box, lay 5 cm thick bran, rice bran, etc. in the adult box, and then put the adult, the adult will arch into the feed to feed and reproduce, and then cover some vegetable leaves or other mealworm favorite leaves on the feed every day to ensure humidity.
When the larvae hatch, feed should be added to the larval box frequently, and the feed should be covered with cabbage leaves or other mealworms that prefer to eat every day. In order to improve the efficiency of mealworm breeding, formula feed can also be provided for larvae.
2. Mealworms are most suitable for temperature requirements of 26 30. But in the breeding process, because the population density is very high, almost stacked breeding, so the temperature in the group is often 8 10 higher than the air temperature, when the indoor temperature reaches 26, mealworms will feel uncomfortable, when the indoor temperature is higher than 32, the larvae of mealworms may be heated and die, at this time should be urgently cooled down or evacuated urgently.
3. The larvae require the best humidity of the feed to be 15%, and when it is lower than 10%, mealworms can also survive in the feed, but their growth will be slow. The optimal relative humidity requirement for the air is 70%. When the feed humidity is higher than 18% and the air humidity is higher than 85%, the growth rate of mealworms will be slowed down and they are susceptible to disease, especially adults.
4. Mealworms are omnivorous insects, all kinds of grains, oil crops of fruit, bran, slag cake, all kinds of leafy vegetables, some leaves, stems and leaves of leguminous crops and some insect corpses can become its food, when raising mealworms, usually with bran, rice bran and vegetable leaves as the main feed.
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Bread worms are very good to keep. The emphasis on feed is that you can feed some wheat bran, you can also grow some corn flour, you can also cultivate some soybean flour, you can also mix salt, you can also feed with vitamins.
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Of course, it's easy to raise. When raising, the temperature should be controlled at about 26 degrees to 30 degrees, be sure to feed some steamed buns, cereals or cereals, and you can also feed some watermelon rinds.
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It's very easy to raise, the survival rate of the larvae is relatively high, and the feed is not particular, corn starch, soybean flour, can be fed.
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According to the data of Huinong.com, the differences between the two are as follows:
1. Different varieties: barley worms are super bread worms. It is a new variety of the cross between the bread worm and the mealworm.
2. The body shape chain is different: barley worms are 3-4 times larger than ordinary bread worms, the yield is 5 times that of bread worms, and the nutritional value is far beyond that of bread worms.
3. **Different: The current feeding cost of barley worms can be basically the same as that of bread worms, but the market price of barley worms is nearly four times higher than that of breadworms.
4. The difficulty of breeding is different: the difficulty of raising barley worms is higher than that of bread worms, especially the pupation of barley worms needs to be carried out separately, so its high orange ** is much higher than that of mealworms.
5. Different places of origin: barley worms are introduced from Southeast Asian countries, native to South Africa and Central Africa, and only introduced from Southeast Asian countries in China in recent years, and now it is commonly used as food to feed reptiles, birds and fish all over the world. Bread worms are native to North America and were introduced to China from the Soviet Union in the 50s.
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1. Barley worm is a new variety of bread worm (mealworm) and black mealworm, and breadworm is a kind of mealworm genus.
2. The body size of barley worms is 3-4 times that of breadworms, the yield is 5 times that of breadworms, and the nutritional value is also higher.
3. The body color of the barley worm is dark brown and light brown, while the whole body of the bread worm is yellow (white when it has just molted).
4. The market price of barley worms is nearly four times higher than that of breadworms.
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Do barley worms have to be fed every day.
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Hello, glad to answer for you. Barley worms have to be fed every day, barley worms are large, the growth cycle and speed are the same as mealworms, the eating habits are miscellaneous, the adaptability is wide, the bran is green, the melon is only with the fruit-based, the feed is wide, the feeding cost is low, suitable for residents around our country to raise, its output is 3-4 times that of mealworms, and the economic and social benefits are very obvious.
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1. The place of origin is different.
Barley worm was introduced from Southeast Asian countries, native to South Africa and Central Africa, and only introduced from Southeast Asian countries in China in recent years, and now it is commonly used as food to feed reptiles, birds and fish all over the world.
Native to North America, it was introduced from the Soviet Union in the 50s and bred in China.
2. The appearance is different.
Mealworm, flattened and oblong-elliptic, body length (, body ( mm, the elytra of the newly emerged adult are beige, the dorsal plate of the anterior thorax is brown, the elytra turn reddish-brown after 3 h, after 3 4 days, the color of the elytra of the adult becomes black-brown, the antennae are rosary-shaped, the length of the third segment is shorter than the sum of the segments, the length and width of the terminal segment are equal, and longer than the previous segment, and the surface of the elytra is densely inscribed.
Barley worms, adults have just molted their shells are milky white, the head is orange, the carapace is very thin, the back turns black-brown after 1 2 days, the abdomen is yellowish-brown, oval, about 25 30 mm long, about 8 mm wide. The body is divided into three parts: head, thorax, and abdomen, and 3 pairs of feet.
3. Different living habits.
Barley worms like to swarm, the temperature is 13 active feeding, the optimal temperature for their growth and development is 24 30, below 5 and above 35 can be fatal.
The suitable temperature for mealworm larval activity is 13 32 , the optimal temperature is 25 29, below 10 very little activity, below 0 or above 35 there is a risk of freezing to death or heat death.
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The adult barley worms eat the prepared feed, and the formula is as follows:
Wheat bran 75% corn flour 10%, fish meal 2% 2Adult formula: 50% wheat bran, 4% fishmeal, 15% full feed for pigs (or ducks), 26% fermented straw or bran, 4% sugar, 1% mixed salt.
In addition, 50 grams of feed multivitamins (Jinsaiwei), 80 grams of pig premix (100 days of slaughter), and 250 grams of mixed salt for feed were added.
Barley worm is a larva of the family Pseudocarpidae, which was introduced from Southeast Asian countries in recent years. The maximum body length of mature larvae is about 6 cm, which is 3-4 times larger than that of ordinary mealworms, and the yield is 5 times that of mealworms, and the nutritional value is far greater than that of larval crickets and mealworms. Adult females are significantly larger than adult males.
Because it contains a large number of trace elements necessary for the human body, it is believed that it will soon replace mealworms into large hotels and restaurants, and it will be finely processed to become a big meal on people's plates, and will be more popular with people from all walks of life in large and medium-sized cities.
Barley worm habits:
Barley worms like dryness, strong vitality, and hunger and thirst resistance, can grow and reproduce throughout the year, with egg larvae pupae until the growth cycle of adults is about 100 days. When the temperature is below 10, it enters hibernation, and the optimal temperature for its growth and development is 20 32, and above 35 can be fatal; The relative humidity of the air is required to be 65% to 70%. The eggs of barley worms are egg shells on the outside, with burrs around the body, and the egg stage is 8 to 10 days.
At 30, adults lay the most eggs, each adult can lay up to about 1000 eggs, less than 14 rarely mate and lay eggs, and less than 10 do not mate and lay eggs. Barley worms like to swarm, 13 active feeding at room temperature, more than 5 can still grow, the fastest growth at a temperature of 25, more than 35 will cause a large number of deaths, barley worm larvae and adults have a large bite and small killing. Barley worm larvae also sometimes bite pupa.
Therefore, insects, eggs, pupae and adults of the same age should be screened out and raised in their respective containers.
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The same is wheat bran, and you can add some fruit.
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