Soybean milk feeding skills

Soymilk is rich in protein and is a nutrient-rich feed for fish (especially fish). In the production of fish, in order to have a good fish, soy milk has a skill in feeding fish.
First, the production of soy milk for fish Soybeans are first soaked in warm water for 5 hours to 8 hours (water temperature high soaking time is short, if the water temperature is lower you should extend the soaking time). Soybeans are soaked until the gap between the two flaps is full, and the loosely kneaded loose flaps are the best. This results in the highest pulping rate. After soaking soybeans per kilogram, they can be ground into 15 kg to 20 kg of soybean milk. When grinding, add ground water while grinding soybeans. Do not grind it and add water to dilute it. Otherwise, precipitation will occur. Soybean milk should be boiled before it can be fed. Experiments have shown that after high-temperature cooking soybean milk, its trypsin inhibitors, etc. are destroyed. After the fry eats boiled soybean milk, its growth rate and survival rate are greatly improved. A more scientific method is to put soymilk in a pan with 1/10 amount of milk and then splash it in the whole pool to provide nutritious soymilk for fry.
Second, eat a few meals and clever feeding In the use of soy milk to feed fry, the use of small meals, can fully improve the utilization of milk feeding. Within 5 days of the fish seedlings, the feeding capacity is not strong. In order to prolong the residence time of the soy milk particles in the water and increase the utilization rate of the soymilk, a small amount of splashing should be carried out (sprinkle “fine as a fog, evenly as rain”), and insist every day.” "Two side pond" feeding method. That is, at 8 a.m. to 9 a.m. and 2 p.m. to 3 p.m., all ponds are splashed and splashed along the edge of the pond at noon. Each time, a kilogram of soybean milk is poured into the surface of the water. The quality of eating these days is the key to the survival of the fishery. Between 5 days and 10 days, the fry should be splashed with soy milk twice a day. Sprinkling time should be at 9 am and 2 pm. Sprinkle 2.5 kilograms of soybeans into the water. After the fish seedlings have grown to about 15 mm in length from 10 days to 15 days, they can begin to swim around the pool. At this time, in addition to splashing milk, they should also increase the amount of bean cake paste. The amount of 2.5 kg of dry bean cake is added to the water surface per acre per day. The resulting bean cake paste (grass can be fed with yam ping) will be spread evenly over many places and piled on shoals that are 20 centimeters away from the surface of the water for fish fry. This will also prevent the fry from having a "happiness" due to insufficient feed. disease. Fry ponds 15 days to 20 days, the amount of bean cake paste corresponding to the increase, every mu of water surface can be fed 4 kg dried bean cake ground paste.
Third, soy milk mixed nutrition High nutrition in the production of fish, if the application of soybean milk mixed with organic fertilizer, will be able to play a complementary nutritional effect. 1. Application of organic topdressing fertilizer in the fish before the pond 5 days to 7 days, basal fertilizer per acre of water 200 kg to 400 kg, can also be applied to 10 kg of fertilizer, to cultivate rotifers, Cladocera and other natural aquatic food. 2. Feed the artificial feed at the right time, and feed 2 kg to 3 kg soybeans into the slurry per acre of water surface. If the natural food is insufficient after 10 days in the pool, 5 kg to 6 kg soybeans can be poured into the slurry. 3. After timely raising of the fry under the pond, generally every 3 days to 5 days per mu of water applied 100 kg to 200 kg of organic fertilizer to multiply natural food.

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