Silver Gull Feed Management Technology

First, feed formula Silver gull feed mainly aquatic insects, supplemented by animal feed. Reference formula is as follows; Stage 1: Ant eggs 80%, rice 10%, increase small leeks and insects; second stage; ant eggs 30% to 40%, buckwheat 20% to 30%, wheat bran 10% to 20% , Small m10%～15%, cultivate turf green beans, green onion leaves, sunflower, plantago, small pot, etc.; third stage: buckwheat 40%, pea 10%, wheat bran 30%, small m10%～15 %, increase green feed such as fennel white, beans, onion leaves, sunflower, plantago.

Second, feeding and management According to the different needs of the three different development stages of the silver gull and the adult stage, feeding and management. In the first stage, from the time of shelling and leaving the righteous family to independent life for about 3 weeks, the average weight was 38 to 427 g. This stage is mainly led by domestic chicken foraging, feed mainly ant eggs. A large number of tussock eggs are buried in the larch and spruce leaves of the forest. During the collection, the entire humus ant nest is placed in a pocket or a bucket, and the birds are fed daily to spread the complexes together and supply some tender food. Roots and leaves. In the second stage, from the youngsters' independent life to the deepening of the feathers to the sub-adult stage, about one and a half months, the average weight was 427 to 1162g. At this stage, there are a large number of chicken houses and strong digestive abilities. Simply feeding ants eggs and incomplete nutrients are not conducive to the growth and development of young chickens. Feed should be based on buckwheat, wheat bran, supplemented by ant eggs, but also increase the green feed, fine sand to improve digestion. Also add some minced meat to increase animal protein content. In the third stage, the feathers were close to adult and the body shape was sub-adult stage. At this stage, food intake and digestive ability have increased significantly. The diet is mainly buckwheat, bran, and pea. It adds a large amount of tender roots, tubers, berries, and vegetables, and also feeds some meat and sand grains. In the third stage, the feed is basically the same as the third stage, and at the same time, the seeds of wild plants are increased. The management also needs to pay attention to the following issues: good for each morning and afternoon, water once in the afternoon, morning meals, and activities in the hospital to feed on fresh rhizomes and ground insects. When it is put out, we must guard against dogs and cats. After drinking water in the evening, he will return to his own home. Brooding period by the generation of incubation.

III. Disease Prevention Severe hair-eating phenomenon occurs in the artificially-reared silver gull herd, which is called food-hair disease. The prevention and control method is to build a breeding shed suitable to the rules of silver gulls, expand the breeding area, and make it home to trees, drinking water and water, luxuriant vegetation, good hiding, loose soil, suitable for silver gull sand bathing. In summer, ground insects are abundant and supplement with essential nutrients.

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