Aphid breeding and product processing technology

1. Biological characteristics (1) Habitat: When you are afraid of sunlight, you can live nocturnally, like living in a dark, humid, warm, sheltered from the rain, and where the air circulates. From the Mang species to the summer solstice, as the temperature gradually rises, Yao likes to hide in abandoned gullies, deserted grave packs, and gaps along the roadside. In the late fall season, they live in leeward sunny slopes or in tree holes. (2) Activities and food habits: The activity frequency of crickets has a certain relationship with air temperature, air pressure, relative humidity, and illumination time. Its characteristics are: less activity during the day and active at night. Hot weather, when the temperature is higher than 25 °C, the amount of activity. Around 20 °C activities in general. When the wind power is higher than six, the activity is small, and there is little activity when it is raining. The quail is a carnivorous animal. It has a wide range of food habits and enjoys eating small insects. Scorpions have venom and can kill smaller animals than themselves. The animals that they eat are crickets, locusts, beetles, crickets, and even edible spiders, crickets, snails, and frogs, mice, finches, lizards, and snakes. Artificial breeding, can feed muddy fish, fresh fish, frogs, shrimps, crabs, etc., but to ensure that food is fresh. (3) Spawning and hatching: The quail is an oviparous animal. At the end of spring and early summer every year, the ovary is gradually mature and mature, and the average egg production is 20-60 eggs. The spawning period is from late June to early August. Before spawning, the abdomen is almost close to the ground and dug wells. At the time of spawning, the body's body curves into an S-shape, and the next few steps are striding up. The tail foot is upturned and the antennae stretch forward, and then the string of eggs is discharged from the genital hole one by one. The spawning process takes 2-3 hours. After spawning, he then skilfully turned his body and gathered the eggs into a group with stepping feet. He was held in his arms and incubated for 43-50 days. The quail eggs are oval in size, beige, translucent. The eggs hatched slowly, with no significant changes in the first 5 days. After 10 days, the eggs became long and flat; after half a month, the eggs became kidney-shaped and the middle marks broke; after 20 days, they became crescent-shaped; after 1 month The larvae form, and begin to wriggle within the mother-in-law's embrace; 35-40 days later, the larvae have crawled up and down; 43-45 days later, the larvae separate from the mother and move independently and feed on their own. (4) The molting and growth rate: From the hatching of eggs, the development of larvae to adulthood, several times of molting are required. Once each time, the skin is obviously growing up once. Adults lick their skin once a year and individual lice twice. Do not disturb the skin when it is molted, otherwise it will prolong the molting time (usually about 2 hours). At this time, it is also necessary to prevent the hordes of ants from attacking, because the entertainment in the pelt has no resistance. The larvae grow slowly, from the first year of egg hatching to larvae, to 3-4 cm before hibernation that year, to 3.5-6 cm in the second year and 10 cm in the third year. Therefore, it takes 3-4 years for quail to grow from egg to adult and then lay eggs. (5) Hibernation: The quail enters hibernation at the end of November. The hibernating baboons are no longer active and do not eat. The body is S-shaped and the antennae curl from the outside to the inside and the tails are close together. The depth of latent wintering is directly related to the temperature and the temperature of the soil. 2. Breeding methods can be used for breeding ponds, tanks, tanks, etc., but they should be prevented from escaping. The rearing wall can be made of glass or plastic cloth, and ditch can also be built around it. In the process of artificial breeding, spawning, hatching and rearing require certain environmental conditions, and management should be strengthened in due course. (1) Maintaining a quiet environment: 蜈蚣 Spawning and hatching require a quiet environment. If disturbed, the phenomenon of eating eggs and larvae often occurs. In general, the timing of spawning by females is inconsistent. Non-spawning females often interfere with the normal disruption of spawning and hatching, and some also snatch eggs. Therefore, females should be kept separately before spawning, or they can be isolated in glass, bottomless glass, or canned boxes in large breeding ponds. (2) Prenatal strengthening feeding: The quail does not eat during the incubation, does not drink water, and maintains its activities by consuming its own nutrition. Before spawning, females have a lot of habits of eating and storing nutrition. At this time, the amount of feeding should be increased and the type of food should be adjusted so as to encourage females to eat more and increase the nutrition before hatching. (3) Incubation period management: During the gestation period, there are certain responses to disturbance, vibration, strong light, and strong sound. Therefore, the breeding room must choose a quiet, dark place. It is best to install a red light in the room and block the windows with cloth or bamboo curtains to prevent strong light. Incubation tanks in the house should be set in advance. Once spawned, it is easy to not move. Do not move the covered glass piece (pressing sheet) casually, nor use a flashlight. If the humidity in the incubation nest is too small, it will affect the normal development of the embryo, so the incubation tank should be filled with water in a timely manner. When water is added, it should be slowly poured along the cylinder wall so that the inner wall of the hatching nest can be slightly moistened. When the hatching is over, the female body should be promptly removed or the larvae should be reared in a nest due to the fact that there is contention for food and eating small. 3. Product Processing Method Medicinal pots are dry. After being caught, they were scalded with boiling water, and then they were inserted into the head and tail with two sharpened thin bamboo sticks. They were stretched with bamboo elasticity and dried in the sun. After processing, the maggots are flat and long, with a length of 14-16 cm and a width of 0.6-1.0 cm. The whole section is 22 knots.

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