Anyang sihu catfish fry Sanmenxia four bi Fourth Hu Hu catfish fry catfish fry

Fisheries Dingmiao Line: 0394-6639132 Mobile: 13461328846 when fish bred in the small pond of 10 to 15 centimeters, can be bigger in size filter feeding fish from the pond into a large pond, the small size of the fish were still left in the small pond strengthen training, make fish grow balanced and consistent specifications. This avoids the feeding frenzy in the breeding process of the phenomenon, so as to effectively improve the survival rate and fry production unit. 2. Reasonable feeding bait. Catfish are omnivorous fish, bulimia, so to correctly grasp the feeding amount, so that the number of fish in the pond cast much material, to prevent the blind feeding. At the same time, to implement feeding points, spread evenly bait, smaller meals, every move she makes to feed to prevent hunger and eat uneven, and the polarization phenomenon. Meanwhile, in the early fry rearing, animal feed should be based, intensive cultivation, with fish growth, and gradually turned to a number of plant feed, so the combination of plants and animals feed. Amount of feeding should be controlled at about 5 to 8% of the total weight of fish, every one week or two weeks to be adjusted 1 ration, so the amount of feeding more reasonable. 3. The implementation of harvesting points raised. Meng fierce catfish because bulimia, often when feeding fish to snatch, and small fish eat less food, resulting in a growing gap between the size of the fish, for which the former should be a catch catfish harvesting points raised, The size of the fish breeding ponds points, so the growth of balance. This is an important measure to improve the yield. 4. Advocate catfish winter. Autumn fishing, in addition to the sale of fish, the fish can be moved into a deep part of the pool in winter (greenhouse nylon ride on the pond), sold in early spring fish; catfish season would solve the difficult problem of sales, but also to extend the supply of fresh fish time and the price of fish can be doubled, really serve two purposes. The company is located in the Central Yudong plain, Taikang clearance fisheries in Eastern seedling breeding base, a large freshwater fish farms Dingmiao Line: 0394-6639132 Mobile: 13461328846