Artificial breeding

Use of cesium

This is commonly known as the decidua, which belongs to the amphibians and pupa families. It is a variable-temperature animal and is distributed throughout China. There are two major parts of medicinal raw materials, namely, wolfberry, and wolfberry, which are extremely precious Chinese herbal medicines. The current Chinese Compendium of Chinese Materia Medica and Chinese Medicine Pharmacology are described in the current Compendium of Materia Medica. The enamel is the white serum secreted by the glands behind the ear; the coat is the epidermis of the cuticle. The former can be scraped from the carcass with hard objects such as rakes, which can be obtained by licking the pods naturally.
In recent years, due to changes in the ecological environment and overabundance of people, causing the depletion of cricket resources, the price of crickets has been rising. The dried eucalyptus in the drug market has reached 1600-1800 yuan per kilogram. To about 16,000 yuan. And there is a rising trend year by year. Therefore, there are broad prospects for artificial breeding.

Awkward habits

The living habits of crickets change with the changes of the four seasons. They are mainly characterized by the “seven major characteristics.” One is the huddling nature. In the early spring and late autumn, “clusters” play in the water; in the summer, “scattering groups” activities look for bait, and land and water are everywhere. Has its activities; the beginning of the winter began long-term "cluster" hibernation to early spring. The second is the fear of light, darkness, and wetness; the third is the daytime lurking in the earth, under the bricks and grass, and the rest; the fourth is frequent activities at night, with the tongue of the body isometrically fast rolls in insectivores to feed; The most favorite is hibernation in underwater silt. It is never afraid of lack of oxygen. Sixth, the vitality is tenacious and is not afraid of pressure and fall. The resilience is the best among amphibians, and it is not easy to get sick. Seventh, it is most afraid of snakes. Therefore, as long as you master its habits, artificial breeding is easy to succeed.

Artificial feeding management

1, build a field. Farms can be built in places with adequate water. The size of the venue can be selected according to the needs. The fence is built around the farm and the wall height is 0.8 meters. Because of the poor jumping ability, it is not easy to escape. The base of the wall is 0.4 meters underground. The inside of the wall is smooth, and the corners of the walls are rounded to prevent burrowing or climbing.

2, build the pool. There should be at least three pools in the stadium. The total area of ​​the pool accounts for about 30% of the total area, and is divided into spawning pools, hatching pools, and breeding ponds. The depth of spawning and hatching pool should be no less than 30-40 cm, and the rearing pond should not be less than 50 cm. Leave 70% of the area to build drought pits, plant vegetation or use bricks and stones to build some caves for habitat activities and habitat. In order to prevent snakes from entering the breeding grounds, the nets around the walls will be trapped and the invading snakes will be wiped out.

3, breeding. The quail is an oviparous animal. Every spring, when the water temperature is around 10°C, the quail is active, allowing the pupa to hug and spawn in the spawning pool. There are 6 pods per square metre. Each female eel can lay eggs of 3000-8000 eggs. The black eggs are arranged in double rows in the tubular glial transparent coat-like egg bands. The eggs are wound on the grass in the pool and leave. In order to increase the fertilization rate, the ratio of male to female is 3:1, and the fertilization rate can reach 905 or more. When the water temperature is 10 °C -24 °C, after 3-6 days can be naturally hatched. When the female eel is finished producing eggs, the eggs are hatched into the hatchery and hatched naturally so as to prevent the eggs from being laid up later and causing the eggs to sink into the bottom of the water. Spawning ponds and hatching ponds must be cleared of domestic fish in advance to avoid eating eggs and maggots.

4, feed. The feed for earthworms is mainly phytoplankton in water. The livestock manure is put into the pool, plankton is cultivated, and free-feeding is carried out by the cormorants. The cormorants are gradually metamorphosed into young pups in the water for about 2 months, and they never transfer to the terrestrial life, mainly eating ants, aphids, cockroaches, mosquitoes, and hairless animals. Larvae, cockroaches and other insects. In late autumn, he turns into water and hibernates. When hibernation ends in the spring of the following year, food intake increases, and larger beetles and moths can be eaten. The third-year-old grows into a clam and weighs more than 75 grams. Therefore, artificial breeding can be used to lighten traps on ponds and lands, as well as raise leeches, mealworms, aphids, and composting worms to solve feed problems. This is also a key measure for the success of artificial breeding.

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