Rana spinosa polliwog metamorphosis period material nutrition material

Abstract

A rana spinosa polliwog metamorphosis period material nutrition material relates to the technical field of rana spinosa cultivation, and is characterized by comprising the following components by weight, 50-60 parts of pure milk, 8-10 parts of algae plant powder, 20-30 parts of fish meal, 10-15 parts of a silkworm chrysalis powder, 1-2 parts of flavomycin, 8-10 parts of glucose, 6-8 parts of calcium peroxide, 3-5 parts of egg white and 3-5 parts of egg yellow. The rana spinosa polliwog metamorphosis period material nutrition material is reasonable and comprehensive in nutrition preparation and conducive to the growth of bones, can replenish oxygen, and can control the pH of the water, the polliwog metamorphosis period survival rate is high, and the rana spinosa polliwog metamorphosis period material nutrition material is conducive to improve the economic benefit.

Description

technical field [0001] The invention relates to the technical field of stone frog breeding, in particular to a nutritional material for the metamorphosis period of stone frog tadpoles. Background technique [0002] Bamboo stone frog (Quasipaa spinosa) standard name is spinosa, also known as stone clam, rock pheasant, pheasant, stone jelly, flying fish, stone scales, stone toad, stone shrimp, stone pit frog, stone chaos, wooden pagoda tree (South Sichuan) etc., is a kind of animal of amphibian anura order frog family. The stone frog tadpole has a strip-shaped body, a thick tail, dark yellow skin, and small black stars. On the back of the joint between the body and the tail, there is a black "V" pattern. The ability is very strong, and the stone frog is big and strong. Adult frogs generally have a body length of 10-13 cm and a weight of more than 150-250 grams. The large ones can reach more than 500 grams. The skin of the stone frog is rough, the skin on the back is dark gra...

AI Technical Summary

Problems solved by technology

The process of the tadpoles of stone frogs growing into young frogs is the metamorphosis period. At this time, the tadpoles begin to grow limbs and other bones. Therefore, the tadpoles in the metamorphosis period need to eat a lot of substances that are conducive to bone growth and other trace elements such as calcium, phosphorus, and magnesium. , zinc, etc. In the prior art, when adding a large amount of calcium, calcium powder is added, which can supplement sufficient calcium sources for tadpoles, but other trace elements are relatively lacking, and tadpoles are very sensitive to the pH value of water quality. All of them are controlled at a pH value of around 6, which is most conducive to the growth of stone frog tadpoles. During the metamorphosis period, the food intake of tadpoles increases, and the amount of activity also increases significantly, which will easily lead to insufficient oxygen in the water, which is not conducive to the growth of tadpoles.

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