Method for breeding high-yield pond snakeheads

Abstract

The invention discloses a method for breeding high-yield pond snakeheads. The method comprises the first step of pond selecting, the second step of pond cleaning and disinfecting, the third step of fingerling stocking, the fourth step of bait throwing and feeding and the fifth step of daily management. The fourth step specifically comprises the processes that a fresh bait and formula fodder matching throwing and feeding method is adopted, the fresh bait comprises small trashes, shrimps and earthworms, and the formula fodder comprises, by weight, 55 percent of imported whitefish powder, 12 percent of silkworm chrysalis, 11 percent of bone flour, 18 percent of rice bran, 2 percent of yeast, 1 percent of lecithin, 0.5 percent of vitamin and 0.5 percent of mineral substance. According to the method, the method of breeding the snakeheads and a small number of carps in a mixing mode is adopted, the throwing and feeding method of matching the formula fodder with the high-protein content and high absorbing and digesting ratio with the fresh bait is combined, the snakeheads can grow quickly and are strong in immunity, the per mu yield reaches to 3000 kg after six-month breeding period, and economical benefits are obviously improved.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for cultivating black fish with high yield in ponds. Background technique [0002] Black fish is a rare freshwater fish with high economic value. It is known as "the treasure of fish". It is a high-end health product with comprehensive nutrition and delicious meat. Treasures. Snakefish has a high meat content and no intermuscular spines. It is one of the fish products suitable for all ages. According to the measurement, every 100 grams of fresh fish meat contains 19.8 grams of protein, 1.4 grams of fat and 1.2 grams of sugar, which is a typical High-protein, low-fat health food. According to medical records, black fish also has pharmacological effects such as removing blood stasis and promoting blood circulation, nourishing and strengthening yang, tightening muscles and promoting body fluid, and recuperating chills. In addition, unlike other fish, black fish is not easy to ...

AI Technical Summary

Problems solved by technology

Therefore, at present, snakehead farming has become one of the hot spots in aquaculture. However, traditional farming methods require a large amount of feed, high cost, low yield, and poor efficiency. Moreover, factors such as non-standard farming techniques and environmental pollution make snakeheaded fish have a high disease rate and slow growth. , Fish quality is not high