Special feed for juvenile alligator snapping turtle

Abstract

The invention discloses special feed for a juvenile alligator snapping turtle, which comprises the following components in percentage by weight: 49 percent-70 percent of fish meal, 8 percent-30 percent of bean pulp and / or meat and bone meal, 9.8 percent-23.2 percent of starch, 0.2 percent-4.7 percent of fish oil, 0 percent-6 percent of monocalcium phosphate, 0.5 percent-1 percent of vitamin, 1 percent-2 percent of mineral substance and 0.1 percent-0.3 percent of choline chloride. In the invention, the special feed for the juvenile alligator snapping turtle has the advantages of excellent raw materials and scientific nutrition preparation and can ensure that the raw materials are completely ingested by the juvenile alligator snapping turtle without generating aquaculture pollution caused by waste feed, wherein the crude protein is more than or equal to 45 percent, the crude fat is more than or equal to 6 percent, the water content is less than or equal to 10 percent, and the floating time is up to 8-10 hours; after the part of fish meal is replaced by the bean pulp and / or the meat and bone meal, the survival ratio of the alligator snapping turtle is not influenced, but various indexes, such as terminal weight, specific growth ratio, weight growth ratio and the like are obviously improved, and the production cost is greatly reduced.

Description

technical field [0001] The invention belongs to the breeding technology of snapping turtle hatchlings, and more specifically, the invention relates to a special feed for snapping turtle hatchlings. Background technique [0002] Because of its high nutritional value, fast growth, and easy-to-master breeding techniques, snapping turtle has become one of the fast-growing aquaculture products in my country, and it is also a cultured species promoted by the Ministry of Agriculture. [0003] The main protein source in the feed of snapping turtle hatchlings is fishmeal. Due to the rising price of fishmeal in recent years, the cost of turtle feed has increased. Therefore, finding a suitable alternative protein source is of great significance for the industrialized breeding of snapping turtles. Meat and bone meal and soybean meal are the most widely used alternative fishmeal protein sources in fish. Therefore, finding out the appropriate replacement ratio in the feed of snapping tur...

AI Technical Summary

Problems solved by technology

[0004] At the beginning of the introduction of snapping turtles, they were fed with Chinese soft-shelled turtle and eel feed, and the feed cost was high

However, with the gradual shrinking of breeding profits, domestic research on the nutritional needs of snapping turtle hatchlings is still blank, and there is no such data abroad

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