How to manage parent fish bait?
1. The feeding of parent fish directly affects the gonadal development, the quality of eggs and the survival rate of larvae. The bait of parent fish is generally chilled fish, mackerel and oysters, large sand silkworm, small sand silkworm, etc., of which the small sand silkworm is the best, because the small sand silkworm is suitable for the swallowing of large yellow croaker, and it will not die after sinking in the case of not eating it, which can reduce the pollution in the water.
two。 When the parent fish is heated to about 20 ℃, the food intake should reach at least 3% of the body weight, and the feeding time is generally divided into 2 to 3 times a day according to the daily feeding situation.
3. During the cultivation period, the daily water exchange volume was 1 gram 3, and in the middle and later stage, it was 1 gram 2, and the water was absorbed once every 2 to 3 days.
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Gourmet whitebait
[Cuisine] Shandong Cuisine [Ingredients] 150g whitebait, 50g egg liquid, 2g salt, 1g monosodium glutamate, 8ml refined wine, 0.25g pepper powder, 20g starch, 2g onion, 1ml vinegar, 45g vegetable oil, 2g sesame oil, 30g soup. [Preparation process] 1 Wash whitebait, dry it with clean cloth, add wine, monosodium glutamate, salt, pepper and sesame oil into a large bowl to marinate. 2 eggs with chopsticks break up. The fish is evenly patted with starch.
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Jinsha cream prawns
Preparation materials: sand shrimp half jin, salted egg yolk (4), a little embellished with coriander, butter preliminary preparation: after the shrimp is shaved, the shrimp is boiled in the pot, the pot is filtered, the water is dried with kitchen paper towels, and the salted egg yolk is steamed and crushed into sand. Cut coriander into chopped coriander. Production method: first heat the pan, turn the heat, add the butter, and so on, after the butter is boiled, stir-fry the salted egg yolk to make gold sand, to stir-fry the egg yolk and turn the sand must be over low heat, and the oil is not too much, so there is no way for him to stick to the main material.
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