Yangtze River mullet culture method

A breeding method and mullet technology, which can be used in fish farming, application, climate change adaptation, etc., can solve the problems of endangering the health of eaters, serious soil smell, and small size of mullet, and achieve convenient drainage and good meat quality. Delicate, flat bottom effect

Inactive Publication Date: 2014-07-16
陈卫
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Problems solved by technology

Therefore, the mullets cultured in the traditional mode are small in size, have a serious earthy smell, and have poor taste, and industrial mixed feeds often contain antibiotics, hormones, etc., which endanger the health of eaters

Method used

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Embodiment Construction

[0014] Choose fish species with neat specifications, strong physique, no disease and no injury, the main fish stocking size is 7-8 cm, and the matching fish stocking size is more than 50 grams; the pond area is 20 mu, and the water depth is 1.5. 10,000 mullets in the Yangtze River and 1,500 fish (filter-feeding fish) in the Yangtze River; Disinfect the pond with quicklime before stocking the fish species. Pay attention to adding new water regularly, and turn on the aerator in time to ensure sufficient oxygen in the pool water. Replace part of the old water every half month and add new water in time. At the same time, 15 kg / mu of quicklime is used every half month, and the slurry is splashed in the whole pond to adjust the water quality and prevent fish diseases. In high temperature seasons and rainy weather, it is necessary to strictly prevent hypoxia, and turn on the aerator in time to supplement the oxygen in the pool water. Add 1.5% allicin to the feed for a long time, a...

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Abstract

The invention discloses a novel Yangtze River mullet culture method. Yangtze River mullets are cultured by the aid of natural Yangtze River water, different natural baits are respectively thrown in different growing periods of the Yangtze River mullets, natural water temperature is adopted during winter greenhouse culture, and the water is not heated. Compared with an existing Yangtze River mullet culture method, the novel Yangtze River mullet culture method has the advantage that the cultured Yangtze River mullets are long in growing period and closer to wild Yangtze River mullets, so that original ecological natural Yangtze River mullets with large specifications, short growth cycle, delicious taste and tender meat and without hormone are cultured.

Description

technical field [0001] The invention relates to the technical field of aquaculture, and more specifically relates to a method for cultivating Yangtze River mullet. Background technique [0002] Mullet is also called sub-fish. It has a round body and a flat head. Mullet is one of the high-quality economic fish. Its meat is tender and delicious. It is mostly eaten fresh. Fish eggs can be made into caviar. In addition, mullet meat is sweet and flat in nature and taste, which has a certain auxiliary effect on indigestion, malnutrition in children, anemia and other diseases. At present, the method of artificial breeding of mullet is mostly constant temperature culture, fed with industrial mixed feed, and the water source of culture is deep well water and river water. Therefore, the mullets cultured in the traditional mode are small in size, have a serious earthy smell, and have poor taste, and industrial mixed feeds often contain antibiotics and hormones, which endanger the hea...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 陈伟
Owner 陈卫
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