CATDOLL : CATDOLL: Spider breeding and utilization technology paper examples (spider breeding and utilization technology paper examples)

1. How to breed southern spiders?

1. To raise hunting spiders, you can use large-mouthed cans, wide-mouthed bottles, and specimen bottles. However, the mouth of the bottle should be sealed with double gauze and some zigzag cardboard or small firewood stalks inside for the spiders to climb and hide.

2. Three-dimensional cage culture method for raising web-weaving spiders:

(1) The spider cage is made of white plastic window screen, with a length, width and height of 20 cm each. A circular hole with a diameter of 10 cm is opened on one side of the cage, and a cloth bag with two empty ends is sewn on one end of the circular hole to serve as an operation hole. The cloth bag is usually tied with a rubber band and opened only when operating. The four corners of the cage are fixed to the cage frame with four cloth straps to fix the spider cage in place.

(2) The spider cage frame can be made of wood or thin steel bars welded by electric welding. The size should be suitable for the cage. In order to save floor space, several layers are usually overlapped, as long as it is easy to operate. The outer height of the cage frame is 2 meters, 1 meter long, and 20 centimeters wide. There are 9 layers in total, with 5 cages on each layer. The lower legs are 10 to 20 centimeters high. A 20-square-meter space can raise 1,000 spiders.

3. To raise cave-dwelling spiders, you can use the pond method, that is, build a pond with a length, width and height of 50 cm with bricks, fill it with soil to 1/2 of the height, make a cave manually, seal the top with iron wire and leave a small door for observation and feeding. This method is suitable for raising bird spiders, cave-dwelling wolf spiders, etc.

Breeding method: Single spider breeding means keeping one spider in a container.

Due to different breeding purposes and tools, it can be divided into cage breeding and bottle breeding, and some can be directly placed on potted crops.

Spider breeding is to raise multiple spiders in a larger breeding container. In order to prevent spiders from killing each other, straw, rice straw, and small branches should be added to the breeding container to reduce contact between spiders and enable them to build nests and defend themselves. In this breeding method, spiders of the same species and size should be placed in order to avoid the strong preying on the weak.

Feed and feeding Spiders have a mixed diet, but they are mainly fed with meat, such as locusts, crickets, butterflies, flies, mealworms, etc. are all high-quality feed. For large-scale breeding, it is best to set up a small insect farm. Artificial feeds include milk, egg yolk, etc., which can be prepared and fed once a week.

2. What are artificially bred spiders used for?

The ultimate goal of artificially breeding spiders is to process and utilize them. It is a way to expand domestic and foreign consumer markets and enrich people's growing living standards. In this way, spiders can be added value in processing and utilization. At the same time, spiders can be deeply processed through high-tech means to produce new products with high added value, thereby improving the competitiveness and economic benefits of spiders in the market.

In addition to processing a large number of commercial spiders, spiders from breeding groups should also be selected. Generally, spiders with low reproductive rates and those that are old, weak, sick, or disabled should be processed in a timely manner. The following aspects should be considered:

First, male spiders with poor breeding ability, too many male spiders in the spider group, or male spiders that are cruel and love to bite and fight should be eliminated for processing. This can ensure the quality of male spiders and improve the reproduction rate and survival rate of spiderlings.

Second, male and female spiders that have been raised for a long time and have aged, generally referring to the spiders that have been used for 3 to 5 years, their reproductive function has declined, manifested as low fertilization rate, many empty uteruses, decreased reproduction rate, etc., as well as the low survival rate and slow growth rate of the offspring spiders they produce. These should be eliminated for processing.

Third, inbred spiders not only have poor reproductive capacity and produce few offspring, but they also often lay egg sacs with a low hatching rate, or deformed spiders are found. These should also be eliminated for processing.

Fourth, sick spiders that cannot be cured, disabled spiders with damaged bodies or limbs, and weak adult and young spiders should be processed in a timely manner to improve the economic benefits of processing.

Fifth, although some female spiders are young and strong and are at the peak of their reproductive period, if they produce few offspring, they should be eliminated in time for processing.

3. How to breed Richter’s disc-bellied spider?

The Golden Money Trap Spider is also called the Richter's Disc-Bellied Spider. It is a rather peculiar species of spider.

Methods/Steps

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1. First, you need to prepare a container, which should not be too large.

You can choose a rectangular glass tank or a spider breeding box. The size is selected according to the stage of the spider. In fact, it is simpler to use an acrylic spider breeding box if you don't need to change the tank later. You can find a lot of them on Taobao.

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2. Because the money trapdoor spider is terrestrial, it needs bedding.

The best soil to use is coconut soil, which is also easy to buy and quite convenient. You can also use loess or other soil obtained from the wild, but it is not recommended because you don’t know what kind of parasites it will bring back. In addition, loess is difficult to control humidity.

If you use coconut soil, add water until no water comes out when you squeeze it with your hands. Don't make it too wet, otherwise the money trap spider will want to escape and lie on the edge of the box and wait.

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3. Prepare a small lid, such as a beverage lid or a mineral water lid, and fill it with two-thirds of water and place it in the breeding box. This is the water source for the golden spider.

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4. Food of the money trapdoor spider.

Ideal foods are crickets, cherry cockroaches, crickets, mealworms and other insects.

Remember not to feed a single food, otherwise the money trapdoor spider will go on a hunger strike. If you feed the same food every day, you will find that the money trapdoor spider will not eat within a week.

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5. The key is to control the humidity. If it is too dry, the golden coin trapdoor spider will become dehydrated and will not eat.

If it is too wet, it will easily cause problems. In any case, make sure that no water can be seen on the surface of the coconut soil. If you use your hand to test the coconut soil, if water comes out when you press it, it means it is too wet and not suitable.

Use a dropper for humidification, never a spray. Money-leaf trapdoor spiders are too timid to be scared by water from a spray bottle.

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6. About temperature.

Spiders do not need to bask in the sun. When it is too cold in the south, a heating pad is needed. The temperature can be controlled between 10-30 degrees. In summer, it is placed in a cool place and generally does not need to be cooled.

4. How to breed cat spiders?

1. Spiders can be raised indoors or outdoors. For large-scale breeding, wooden boxes and cement pools can be used. For small-scale breeding, canned bottles, glass tanks, and lampshades can be used.

2. It has a varied diet, mainly feeding on meat, such as flies, crickets, locusts, etc.

3. You can also feed artificial feed, mixed with milk and egg yolk, once a week. In addition, pay attention to anti-escape measures to avoid escape.

5. Spider breeding cycle?

1. Recovery period

The recovery period is generally from the "Qingzhe" to the "Qingming" season, which takes about 40 days. During this period, the dormant spiders begin to wake up, so it is called the recovery period. After the "Qingzhe", the temperature begins to rise gradually, and the spiders begin to wriggle after waking up from their dormant state and come out of hibernation. Due to the unstable climate in early spring, the temperature difference is large, especially the temperature difference between day and night. At this time, the activity time and range of spiders are still relatively small, and the digestive function has not yet fully recovered. Therefore, most of the nutrition still comes from the nutrients stored during the filling and shedding period, and their growth and development are still in a period of cessation.

2. Growth and development period

The growth and development period is generally from the Qingming Festival to the White Dew Festival, about 150-160 days. This period is the best period for the spider's nutritional growth and reproductive growth in a year, so it is called the growth and development period. After the Qingming Festival, the temperature began to rise steadily, the temperature difference between day and night decreased, and at the same time, most of the spider's food, insects, also recovered, which provided a sufficient food source for the spider's growth and development. As the temperature gradually rises, the range of activities increases, and the amount of food increases, the spider enters the peak period of nutritional growth and reproductive growth. During this period, in addition to completing growth and development, mature male and female spiders also mate to reproduce.

3. Fill in the period

The filling and shedding period is generally between the "Autumnal Equinox" and "Frost Descent", about 45-50 days. This period is the stage for wild spiders to store nutrients and dehydrate their bodies before stinging, so it is called the filling and shedding period. After the "Autumnal Equinox", the weather begins to turn cooler and the temperature gradually drops. In order to ensure sufficient nutrition during the hibernation period, spiders stop growing and developing, and begin to eat more food, so as to maximize food intake and digestion, and store the obtained fat nutrients. At the same time, different methods are used to concentrate the fluid in the body to complete the process of body dehydration.

4. Dormant period

The dormancy period is generally from the beginning of winter to the rainy season, about 120-130 days. During this period, the growth and development of spiders completely stop, and the body is in a curled-up dormant state, so it is called the dormancy period. After the beginning of winter, the weather gradually turns colder, and the temperature does not rise or fall. The spider's range of activities gradually decreases, and it basically stops eating, thus entering a hibernation state. During the entire dormant period, the spider's metabolism is very slow, only maintaining life needs, slowly digesting the stored energy, and growth and development are in a state of cessation.

6. How to reduce humidity when raising spiders?

It is very important to control the humidity of the environment when raising spiders. The humidity of the environment suitable for spiders to grow is about 65%. If the humidity is too low, spiders will easily become dehydrated and eventually die of weight loss; if the humidity is too high, spiders will easily suffer from edema and spot mold, and eventually die.

Spiders mostly grow in the wild. There are many species of spiders and their distribution range is also very wide. Spiders can be found everywhere, on trees, in the grass, under stones, in caves, by the water, in low-lying areas, in bushes, in mosses, inside and outside houses, etc. Nowadays, with the improvement of social living standards, many pet spiders have entered people's lives. So how can breeders control the humidity of their environment so that pet spiders can grow healthily?

To control the humidity of the spider's living environment, it should be adjusted from two aspects.

First: When the humidity is lower than the standard 60%-70%, you can absorb some water from the sea surface and then place it in the space where the spiders live; or you can directly use the method of sprinkling water to increase the humidity and you can also increase the water vapor to increase the humidity of the environment.

Second: When the humidity is higher than the standard 60%-70%, the easiest way is to increase the ventilation time to make the humid environment drier; or replace part of the moist soil with some drier breeding soil to reduce the humidity of the environment.

Of course, it is far from enough to only focus on humidity control when raising pet spiders. Only when the temperature and humidity in the environment reach a relative balance and meet the environment required for the growth of spiders, can pet spiders grow safely and healthily.

7. How to raise the Chilean red rose spider?

1. Prepare a large box: Prepare a large enough breeding box, because the red rose belongs to the large spider species, and the adult spider can grow to 10-15 cm in length, so a large breeding box is very necessary. The box can be made of metal or glass with good ventilation. Spread a layer of sand or a mixture of sand and mud in the purchased box. Generally, it is enough to lay 5 to 10 cm, so that the spider can adapt to life.

2. Feeding Red Rose Spider: The owner needs to prepare the spider's food. Spiders are not picky eaters and can eat all kinds of living insects, such as katydids, cockroaches, small fish, grasshoppers, silkworm pupae or bread crumbs. They don't eat much, and generally after feeding once, they will wait for a long time before feeding again, so the owner doesn't have to worry about the trouble of frequent feeding.

3. Precautions for breeding red rose spiders: All spiders are poisonous animals, but the strength of the toxicity varies depending on the species. Red rose spiders are docile pet spiders, but they can't be prevented from hurting people. Therefore, friends who raise spiders at home should not hold the spiders in their hands to play with them. They should stay in their cages obediently, which is the safest at this time.