Red-eyed adult fish breeding technology
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April 06 14:02:39, 2021
Red-eyed oystercatcher, commonly known as red-eye, is a valuable economic fish in the Yellow River system. Its market price is 40-60 kilograms per kilogram and it has excellent breeding prospects. The variety has the characteristics of low temperature resistance, salt and alkali resistance, easy culture, delicate meat, delicious taste, good taste, rich nutrition and other good traits, and is favored by farmers and consumers. In the past two years, some farmers in the city have used artificial domestication tests on red-eye bream fish caught in the Yellow River Basin, and achieved good results. A pond culture experience has been summed up: 3-5 mu of ponds are required and the average water depth is 1.5 meters. Left and right, and configure one aerator, dissolved oxygen at 4-5 mg/L, transparency 25-30 cm; PH value 7.4-7.6; fed artificial compound feed, crude protein content 32%; kept during culture The water quality is fresh, and the inflow of pesticides and other harmful substances is strictly prohibited, so as not to kill the fish.