Cultivation method of aphid live larvae

Cultivation method of aphid live larvae

The method of culturing and obtaining fresh feed is as follows:
Breeding fly lice: Cut rice straw, wheat straw, rotten leaves, etc., soften with water, mix 50% wheat bran and appropriate amount of cornmeal, flour, etc., and put new feed every other week, when the larvae grow to 2 cm Above, animals can be fed. When the general larvae grow to 3 cm in length, the color fades from yellowish brown and the food intake is reduced. This is the stage when the larvae of the mature larvae will evolve rapidly. At the beginning, it was silver-white and gradually turned pale yellow-brown. At this time, it was necessary to pick out the worms that had been removed in time so that they would not be killed by larvae. Most of the late larvae are no longer eating, you do not need to pick. The picked cockroaches are placed directly in the spawning box with a barbed wire at the bottom, and the spawning box is placed on the egg-cutting paper. Sprinkle a small amount of wheat bran or fine rice bran or cornmeal in the spawning box and cover it with a layer of cabbage leaves, waiting for the feathers to become adult.
After 7 to 9 days of pupa, they become adults and the male and female adults start mating. Female ovipositors can lay eggs on the outside of the carapace, and can lay eggs on the oviposition paper across the wire mesh. When the females lay eggs, 1 cm thick wheat bran and rice bran should be thrown into the spawning box so that the adults can lay eggs while eating. The egg replacement paper is usually replaced every 3 to 5 days, and the collected eggs are placed in a feeder box for hatching.
About 12 days after the eggs are placed in the feeder, the larvae can be hatched. It usually takes more than two months for the larvae to emerge from the hatching to larvae, and then to become adults that emerge into eggs. During this period of time, attention should be paid to the management of indoor temperature and humidity. Tenebrio optimum temperature for the growth of 20 ~ 35 °C, relative humidity of about 60%, keeping the room temperature and humidity should be maintained, can not be neglected.
(3) Storage method for feeding: When the larvae grow to 2 to 3 cm in length, except for those who choose to breed, the rest can be used as live feed. When feeding, fresh insects can be directly fed, or the excess adults can be put in the pan to dry, or the fresh insects can be boiled in a water pot and boiled for 1-2 minutes before being removed by drying, drying, and stored as dry feed. , When used to crush or grind into paste, feed it into the feed. The amount of live meal used by Tenebrio should be based on the amount of protein needed to feed the animal. This is not detailed here.
(4) Feeding Tenebrio should pay attention to matters: the temperature and humidity inside the breeding room can not go up and down, can not pile up chemical fertilizers, pesticides and other odor items, in order to avoid insect poisoning death. Insects in feeding boxes cannot be spread too thick to avoid fever. During the breeding period, they should be inspected at any time, and the dead insects and dead cockroaches should be promptly removed to prevent them from spoiling, spoiling, and infecting pathogens. In addition, we must also pay attention to warts, ants, mice, etc., and Tenebrio race for feed and bite the body.
Feeding baits to the bastard should be regular, positioned, quantitative, and qualitative. In the peak season, the baicalin should consume a large amount of food. The amount of bait to be fed daily should be appropriately increased, which accounts for about 1/7 of the body weight of the baicalin, so as to avoid diseases caused by gluttony. The eel took out food during the night and started feeding at 1 to 5 o'clock in the afternoon or in the evening. Afterwards, it was fed in advance on a daily basis. About 10 to 15 days of feeding, you can feed at 9am or 2pm every day, or feed it on alternate days to increase its food intake. Concentrate should be less, coarse material should be more, and feed 2 times in the morning and evening. Feeding concentrates on bait stations. The bait station can be made of wooden frames, bamboo poles, lead wire mesh or nylon dense mesh fabrics, etc., and be fixed in the pool. The amount of food to eat should be avoided. If you feed too much, the leftover food will rot and stench, affecting the water quality in the pool; if you eat too little, you will not be able to eat enough to eat each other. A small amount of food should be left on the next morning. The water temperature has a great influence on the food intake and feeding activities of Astragalus membranaceus. From May to September, it is the peak period of Astragalus ingestion and growth. During this period, it should be eaten and eaten. 15 ~ 28 °C is the optimum growth temperature, at this time, feeding activities increased, during this time to feed bait, and to feed. Below 15°C, Astragalus eats slowly, affecting the feeding, and rarely feed out of the hole. When the water temperature is below 10°C, the feeding is stopped, and then it falls into the cave and hibernates as the water temperature drops.

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