Artificial auxiliary breeding method of tigers

Abstract

The invention discloses an artificial auxiliary breeding method of tigers. Formula milk powder of tigerling and the nutrition additive formula for the tigers like South China tigers in the breeding period are adjusted, by adding probiotics, digestive enzymes, DHA, vitamin and microelements, the problems that the feed formula cannot meet the growth and development requirement of the tigerling and the tigerling cannot well absorb and digest the feed are solved emphatically, the survival rate of 0-120-day-old newborn tigerling reaches 90%, and the survival rate of 1-year-old young tigers reaches90%; meanwhile, a nutritive additive is added to the tigers in the breeding period, so that the pregnancy rate of the mated South China tigers reaches 50% or above, and the occurrence rate of dead fetus or weak fetus is lower than 30%.

Description

technical field [0001] The invention relates to an artificial assisted breeding method for tigers. Background technique [0002] The South China tiger Panthera tigris amoyensis is a unique tiger subspecies in my country and the common ancestor of all tiger subspecies in the world (Herrington, 1987). At the same time, the South China tiger is also the most endangered among the five existing tiger subspecies (Tilsonet x1., 1997). The International Union for Conservation of Nature (IUCN) has listed the South China tiger in the "Red Data Book of Endangered Species" in 1999, and the endangered level is E (endangered level). The risk of extinction is greater than that of any other taxa at the same level. According to the principle of priority protection for taxa units in the world, it should be protected first. [0003] Due to indiscriminate hunting and deforestation of mountain forests, the habitats of South China tigers have been continuously reduced, and the number of wild re...

AI Technical Summary

Problems solved by technology

[0004] Many researchers have conducted research on the artificial assisted breeding technology of South China tigers, and they often adopt the phenomenon of breeding tigers in cages since childhood, but this practice often leads to premature mating of tigers, and it is inevitable that tigers will attack each other and become disabled. The phenomenon

Difficulty conceiving, miscarriage, or stillbirth in captive tigers is mostly related to the fact that the tiger’s nutritional needs are not met. Most captive tigers only provide chicken skeletons, pork and beef, and rarely provide other nutritional supplements. Insufficient levels of sulfonic acid, arginine, vitamin A and arachidonic acid, which are key nutritional factors affecting tiger breeding

Studies on artificial breeding of South China tigers, but most of them use goat's milk or cat milk powder imported from abroad as the artificial milk source. Because the composition of goat's fresh milk is quite different from that of tiger's self-secreted milk and sweat, it is necessary to use The success rate of artificial breeding method of goat fresh milk as an altern

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