The three groups of Chen Yujiang, Shayingbao Town, Duyun City, Guizhou province, are the important means for raising fish yield. There are many kinds of bait and it is very important to understand and master the input and output of various baits for the high yield of fish farming. The following is the meaning of the input and output of various kinds of bait, ie the weight of the feed required for a 1 kilogram fish.
1. Cake bait: 3.5 kg of bean cake, 3.5 to 4 kg of peanut cake, 5 kg of rapeseed cake, 6 kg of cottonseed cake, and 5 to 6 kg of sunflower cake.
2. By-products of the fermentation industry: 10 to 20 kg of lees, 5 kg of lees, and 15 to 20 kg of soy sauce.
3. Cereals, potatoes and by-products: 4 kg of barley, 5 kg of wheat, 5 kg of corn, 25 kg of potatoes, 25 kg of sweet potatoes, 4 kg of bran and 5 kg of rice bran.
4. Green-green bait: Floating duckweed, duckweed, Vallisneria, Malay seedlings, grass grass, Hydrilla verticillata, goldfish, reeds, wormwood, leaves, wild vegetables, and most crops, green leaves and stems contain more vitamins And a certain amount of protein, fat, generally need 30 to 80 kg; Sudan grass, ryegrass, etc. need 20 to 30 kg.
5. Animal foods: Common fleas, cockroaches, cockroaches, insects, fish, snails, snails, cockroaches, fish meal, blood meal and so on. High protein content, rich and balanced amino acids, is an ideal source of protein, generally only 1 to 2 kg of dry food. It should be noted that such bait should be kept fresh to prevent spoilage, so as to avoid toxicity and fish disease. Dry bait should be placed in a dry and ventilated place. Fresh alfalfa, leeches, chironomid larvae, and insects can also be directly fed, and 4 to 5 kilograms must be cast.
6. Mixed bait produced by machinery: generally need to cast 2 ~ 3 kg.
7. Aqueous ammonia needs 80 to 100 kg: Nitrogen, phosphorus, and potassium in a ratio of 2:2:1, only 1 kg.
8. General manure: 50 kg required.
After understanding the input and output of various baits, the amount of feed can be determined according to the requirements of fresh fish production and the source of the feed.
1. Cake bait: 3.5 kg of bean cake, 3.5 to 4 kg of peanut cake, 5 kg of rapeseed cake, 6 kg of cottonseed cake, and 5 to 6 kg of sunflower cake.
2. By-products of the fermentation industry: 10 to 20 kg of lees, 5 kg of lees, and 15 to 20 kg of soy sauce.
3. Cereals, potatoes and by-products: 4 kg of barley, 5 kg of wheat, 5 kg of corn, 25 kg of potatoes, 25 kg of sweet potatoes, 4 kg of bran and 5 kg of rice bran.
4. Green-green bait: Floating duckweed, duckweed, Vallisneria, Malay seedlings, grass grass, Hydrilla verticillata, goldfish, reeds, wormwood, leaves, wild vegetables, and most crops, green leaves and stems contain more vitamins And a certain amount of protein, fat, generally need 30 to 80 kg; Sudan grass, ryegrass, etc. need 20 to 30 kg.
5. Animal foods: Common fleas, cockroaches, cockroaches, insects, fish, snails, snails, cockroaches, fish meal, blood meal and so on. High protein content, rich and balanced amino acids, is an ideal source of protein, generally only 1 to 2 kg of dry food. It should be noted that such bait should be kept fresh to prevent spoilage, so as to avoid toxicity and fish disease. Dry bait should be placed in a dry and ventilated place. Fresh alfalfa, leeches, chironomid larvae, and insects can also be directly fed, and 4 to 5 kilograms must be cast.
6. Mixed bait produced by machinery: generally need to cast 2 ~ 3 kg.
7. Aqueous ammonia needs 80 to 100 kg: Nitrogen, phosphorus, and potassium in a ratio of 2:2:1, only 1 kg.
8. General manure: 50 kg required.
After understanding the input and output of various baits, the amount of feed can be determined according to the requirements of fresh fish production and the source of the feed.
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