Astragalus membranaceus is an omnivorous fish dominated by animal feed. The most important thing for artificial breeding of astragalus is the collection and cultivation of live bait. Here are a few simple solutions:
First, nurturing aquaculture has a variety of beds, raises, cages, and pots. The pits are raised on the ground or under the ground with bricks that are about 35 cm deep or square pits. The boxes are raised in small wooden boxes of 402030 cm. The pots are bred using tubs of various sizes or clay pots.蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 蚯蚓 è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼ è§„æ ¼. The first 10 cm thick soil was laid in the bed, and then 5 cm thick soaked straw was placed on top of the bed, and then 2 grams of seed pods of 1200 to 1500 pieces were placed on the bed, and feeding was performed periodically. After 3 months, the number and weight of cesium can be increased by more than 10 times. The bait can be used for garbage, cow dung, pig dung, sheep dung, rabbit dung, chicken dung and weeds, leaves, sawdust, and the like. Before the feeding, the fodder and feces are layered, and a layer of fodder is layered on the fodder. Each layer is 6 to 7 cm in thickness, and water is poured in 3 to 5 layers per store. Turned once after fermentation, about a dozen days of brown material heap, to mature, finely crushed, no bacteria, no sour odor, can not contain toxic gases. Breeding beds should be kept moist and free of water. The ground temperature should be 15~30°C and the humidity should be controlled at 30~40%.
Second, breeding fly lice to raise fleas and use house flies must be kept in cages. The cages are generally not more than 1 meter long, wide and high, surrounded by small-eye brass screens, plastic nets or gauze nets, which can support 1 to 30,000 birds per cage. Can be used livestock and poultry manure, fish and meat waste, garbage, etc. mixed with a small amount of bran, corn flour, wine slag, bean dregs, etc. made of the mixture, the surface sprinkled a small amount of sugar, loaded into the food tray feeding. Flies spawn in food trays. Every day, eggs hatched just after hatching can be collected for about 100 grams of fly eggs each day, and 20 to 25 kilograms of live eggs can be cultured. Alfalfa and fly food are basically the same, with livestock and poultry as the best.
3. The light trapping crane lifts up and down two black lights above each pond. The upper one is suspended properly to attract more distant insect moths. The lower one is lower, and it is appropriate to be 20 centimeters from the surface of Dianchi Lake. . When the sky is dark, turn on the high-altitude black light. When the moth is found around the high-altitude light, turn on the black light and turn off the high light. At this time, the high-flying moth will quickly dive down and gather around the surface light. At the same time, due to the reflection of electric lights in the water, many moths will flush in and bury their stomachs. When there are few moths on the pond, turn on the high-altitude black light to lure. Repeatedly, this method can be used in summer and autumn to obtain 30% jaundice feed.
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