On the morning of April 7, hosted by the Bobai County Aquatic Animal Husbandry and Veterinary Bureau, the South China Rural News, Nongcai Baodian Aquatic Edition, Hainan Jifu Aquatic Products Co., Ltd., and Maoming Abram Biotech Co., Ltd. jointly hosted the tilapia healthy aquaculture exchange. Will be held in Guangxi Bobai. The main contents include tilapia industry analysis, selection of quality seedlings, and water quality regulation. There were more than 120 farmers in the day. Farmer Zeng Qingbiao of Bobaiwendi Town introduced his own three-dimensional breeding model. A 20-acre pond can develop 100,000 kilos of fish (two plants). When the temperature is suitable before and after the Qingming period, the seedlings are started. The fry is 2-3 cm in size, and the density reaches more than 2000 per mu. The feed is fed during the fry period, and the pig manure is fed in an appropriate amount to speed up the growth of the fish. Raise two. Zeng Qingyi also constantly adjusted the optimal proportion of feed and pig manure during the breeding process. "If you don't feed pig manure, then 1 kg of fish will use 1 kg of half of the feed, and 1 pound of pig manure is sufficient." According to his experience, 7-10 pigs are appropriate for a mu of fish ponds. Zeng Qingyi also knows the importance of water quality management. “I didn’t know how to change the water, gastroenteritis, and raging rags are all serious.†In particular, the three-dimensional culture and pig manure cause poor water quality. It is also necessary to pay attention to daily water quality. Regulation, disease prevention and control. In the hot season when the disease is hot, he regularly kills insects and uses water diversion products to divert water. He finds that the disease is used promptly, and oxygenation is particularly important.
Shenzhen Bonliter Optoelectronic Co., Ltd. , https://www.beautyredlight.com